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Renaming to CouchRest Model

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Refactored basic directory structure.
Moved to ActiveSupport for Validations and Callbacks.
Cleaned up older code, and removed support for text property types.
This commit is contained in:
Sam Lown 2010-06-20 22:01:11 +02:00
parent 9f1eea8d32
commit c280b3a29b
70 changed files with 1725 additions and 3733 deletions
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10
spec/couchrest/assocations_spec.rb
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@ -1,21 +1,21 @@
# encoding: utf-8
require File.expand_path('../../spec_helper', __FILE__)
class Client < CouchRest::ExtendedDocument
class Client < CouchRest::Model::Base
use_database DB
property :name
property :tax_code
end
class SaleEntry < CouchRest::ExtendedDocument
class SaleEntry < CouchRest::Model::Base
use_database DB
property :description
property :price
end
class SaleInvoice < CouchRest::ExtendedDocument
class SaleInvoice < CouchRest::Model::Base
use_database DB
belongs_to :client
@ -64,7 +64,7 @@ describe "Assocations" do
it "should raise error if class name does not exist" do
lambda {
class TestBadAssoc < CouchRest::ExtendedDocument
class TestBadAssoc < CouchRest::Model::Base
belongs_to :test_bad_item
end
}.should raise_error
@ -99,7 +99,7 @@ describe "Assocations" do
it "should create an associated property and collection proxy" do
@invoice.respond_to?('entry_ids')
@invoice.respond_to?('entry_ids=')
@invoice.entries.class.should eql(::CouchRest::CollectionProxy)
@invoice.entries.class.should eql(::CouchRest::CollectionOfProxy)
end
it "should allow replacement of objects" do

14
spec/couchrest/extended_doc_attachment_spec.rb → spec/couchrest/attachment_spec.rb
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@ -1,12 +1,12 @@
require File.expand_path('../../spec_helper', __FILE__)
describe "ExtendedDocument attachments" do
describe "Model attachments" do
describe "#has_attachment?" do
before(:each) do
reset_test_db!
@obj = Basic.new
@obj.save.should == true
@obj.save.should be_true
@file = File.open(FIXTURE_PATH + '/attachments/test.html')
@attachment_name = 'my_attachment'
@obj.create_attachment(:file => @file, :name => @attachment_name)
@ -35,7 +35,7 @@ describe "ExtendedDocument attachments" do
describe "creating an attachment" do
before(:each) do
@obj = Basic.new
@obj.save.should == true
@obj.save.should be_true
@file_ext = File.open(FIXTURE_PATH + '/attachments/test.html')
@file_no_ext = File.open(FIXTURE_PATH + '/attachments/README')
@attachment_name = 'my_attachment'
@ -44,14 +44,14 @@ describe "ExtendedDocument attachments" do
it "should create an attachment from file with an extension" do
@obj.create_attachment(:file => @file_ext, :name => @attachment_name)
@obj.save.should == true
@obj.save.should be_true
reloaded_obj = Basic.get(@obj.id)
reloaded_obj['_attachments'][@attachment_name].should_not be_nil
end
it "should create an attachment from file without an extension" do
@obj.create_attachment(:file => @file_no_ext, :name => @attachment_name)
@obj.save.should == true
@obj.save.should be_true
reloaded_obj = Basic.get(@obj.id)
reloaded_obj['_attachments'][@attachment_name].should_not be_nil
end
@ -89,7 +89,7 @@ describe "ExtendedDocument attachments" do
@file = File.open(FIXTURE_PATH + '/attachments/test.html')
@attachment_name = 'my_attachment'
@obj.create_attachment(:file => @file, :name => @attachment_name)
@obj.save.should == true
@obj.save.should be_true
@file.rewind
@content_type = 'media/mp3'
end
@ -129,7 +129,7 @@ describe "ExtendedDocument attachments" do
@file = File.open(FIXTURE_PATH + '/attachments/test.html')
@attachment_name = 'my_attachment'
@obj.create_attachment(:file => @file, :name => @attachment_name)
@obj.save.should == true
@obj.save.should be_true
end
it 'should return nil if attachment does not exist' do

285
spec/couchrest/attribute_protection_spec.rb
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@ -1,150 +1,153 @@
require File.expand_path("../../spec_helper", __FILE__)
describe "ExtendedDocument", "no declarations" do
class NoProtection < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :name
property :phone
end
describe "Model Attributes" do
it "should not protect anything through new" do
user = NoProtection.new(:name => "will", :phone => "555-5555")
describe "no declarations" do
class NoProtection < CouchRest::Model::Base
use_database TEST_SERVER.default_database
property :name
property :phone
end
user.name.should == "will"
user.phone.should == "555-5555"
end
it "should not protect anything through new" do
user = NoProtection.new(:name => "will", :phone => "555-5555")
it "should not protect anything through attributes=" do
user = NoProtection.new
user.attributes = {:name => "will", :phone => "555-5555"}
user.name.should == "will"
user.phone.should == "555-5555"
end
user.name.should == "will"
user.phone.should == "555-5555"
end
it "should recreate from the database properly" do
user = NoProtection.new
user.name = "will"
user.phone = "555-5555"
user.save!
it "should not protect anything through attributes=" do
user = NoProtection.new
user.attributes = {:name => "will", :phone => "555-5555"}
user.name.should == "will"
user.phone.should == "555-5555"
end
user = NoProtection.get(user.id)
user.name.should == "will"
user.phone.should == "555-5555"
end
end
describe "ExtendedDocument", "accessible flag" do
class WithAccessible < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :name, :accessible => true
property :admin, :default => false
end
it "should recognize accessible properties" do
props = WithAccessible.accessible_properties.map { |prop| prop.name}
props.should include("name")
props.should_not include("admin")
end
it "should protect non-accessible properties set through new" do
user = WithAccessible.new(:name => "will", :admin => true)
user.name.should == "will"
user.admin.should == false
end
it "should protect non-accessible properties set through attributes=" do
user = WithAccessible.new
user.attributes = {:name => "will", :admin => true}
user.name.should == "will"
user.admin.should == false
end
end
describe "ExtendedDocument", "protected flag" do
class WithProtected < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :name
property :admin, :default => false, :protected => true
end
it "should recognize protected properties" do
props = WithProtected.protected_properties.map { |prop| prop.name}
props.should_not include("name")
props.should include("admin")
end
it "should protect non-accessible properties set through new" do
user = WithProtected.new(:name => "will", :admin => true)
user.name.should == "will"
user.admin.should == false
end
it "should protect non-accessible properties set through attributes=" do
user = WithProtected.new
user.attributes = {:name => "will", :admin => true}
user.name.should == "will"
user.admin.should == false
end
end
describe "ExtendedDocument", "protected flag" do
class WithBoth < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :name, :accessible => true
property :admin, :default => false, :protected => true
end
it "should raise an error when both are set" do
lambda { WithBoth.new }.should raise_error
end
end
describe "ExtendedDocument", "from database" do
class WithProtected < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :name
property :admin, :default => false, :protected => true
view_by :name
end
before(:each) do
@user = WithProtected.new
@user.name = "will"
@user.admin = true
@user.save!
end
def verify_attrs(user)
user.name.should == "will"
user.admin.should == true
end
it "ExtendedDocument#get should not strip protected attributes" do
reloaded = WithProtected.get( @user.id )
verify_attrs reloaded
end
it "ExtendedDocument#get! should not strip protected attributes" do
reloaded = WithProtected.get!( @user.id )
verify_attrs reloaded
end
it "ExtendedDocument#all should not strip protected attributes" do
# all creates a CollectionProxy
docs = WithProtected.all(:key => @user.id)
docs.size.should == 1
reloaded = docs.first
verify_attrs reloaded
end
it "views should not strip protected attributes" do
docs = WithProtected.by_name(:startkey => "will", :endkey => "will")
reloaded = docs.first
verify_attrs reloaded
it "should recreate from the database properly" do
user = NoProtection.new
user.name = "will"
user.phone = "555-5555"
user.save!
user = NoProtection.get(user.id)
user.name.should == "will"
user.phone.should == "555-5555"
end
end
describe "Model Base", "accessible flag" do
class WithAccessible < CouchRest::Model::Base
use_database TEST_SERVER.default_database
property :name, :accessible => true
property :admin, :default => false
end
it "should recognize accessible properties" do
props = WithAccessible.accessible_properties.map { |prop| prop.name}
props.should include("name")
props.should_not include("admin")
end
it "should protect non-accessible properties set through new" do
user = WithAccessible.new(:name => "will", :admin => true)
user.name.should == "will"
user.admin.should == false
end
it "should protect non-accessible properties set through attributes=" do
user = WithAccessible.new
user.attributes = {:name => "will", :admin => true}
user.name.should == "will"
user.admin.should == false
end
end
describe "Model Base", "protected flag" do
class WithProtected < CouchRest::Model::Base
use_database TEST_SERVER.default_database
property :name
property :admin, :default => false, :protected => true
end
it "should recognize protected properties" do
props = WithProtected.protected_properties.map { |prop| prop.name}
props.should_not include("name")
props.should include("admin")
end
it "should protect non-accessible properties set through new" do
user = WithProtected.new(:name => "will", :admin => true)
user.name.should == "will"
user.admin.should == false
end
it "should protect non-accessible properties set through attributes=" do
user = WithProtected.new
user.attributes = {:name => "will", :admin => true}
user.name.should == "will"
user.admin.should == false
end
end
describe "protected flag" do
class WithBoth < CouchRest::Model::Base
use_database TEST_SERVER.default_database
property :name, :accessible => true
property :admin, :default => false, :protected => true
end
it "should raise an error when both are set" do
lambda { WithBoth.new }.should raise_error
end
end
describe "from database" do
class WithProtected < CouchRest::Model::Base
use_database TEST_SERVER.default_database
property :name
property :admin, :default => false, :protected => true
view_by :name
end
before(:each) do
@user = WithProtected.new
@user.name = "will"
@user.admin = true
@user.save!
end
def verify_attrs(user)
user.name.should == "will"
user.admin.should == true
end
it "Base#get should not strip protected attributes" do
reloaded = WithProtected.get( @user.id )
verify_attrs reloaded
end
it "Base#get! should not strip protected attributes" do
reloaded = WithProtected.get!( @user.id )
verify_attrs reloaded
end
it "Base#all should not strip protected attributes" do
# all creates a CollectionProxy
docs = WithProtected.all(:key => @user.id)
docs.size.should == 1
reloaded = docs.first
verify_attrs reloaded
end
it "views should not strip protected attributes" do
docs = WithProtected.by_name(:startkey => "will", :endkey => "will")
reloaded = docs.first
verify_attrs reloaded
end
end
end

403
spec/couchrest/base_spec.rb Normal file
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@ -0,0 +1,403 @@
# encoding: utf-8
require File.expand_path("../../spec_helper", __FILE__)
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'article')
require File.join(FIXTURE_PATH, 'more', 'course')
require File.join(FIXTURE_PATH, 'more', 'card')
require File.join(FIXTURE_PATH, 'base')
describe "Model Base" do
before(:each) do
@obj = WithDefaultValues.new
end
describe "instance database connection" do
it "should use the default database" do
@obj.database.name.should == 'couchrest-model-test'
end
it "should override the default db" do
@obj.database = TEST_SERVER.database!('couchrest-extendedmodel-test')
@obj.database.name.should == 'couchrest-extendedmodel-test'
@obj.database.delete!
end
end
describe "a new model" do
it "should be a new document" do
@obj = Basic.new
@obj.rev.should be_nil
@obj.should be_new
@obj.should be_new_document
@obj.should be_new_record
end
it "should not failed on a nil value in argument" do
@obj = Basic.new(nil)
@obj.should == { 'couchrest-type' => 'Basic' }
end
end
describe "update attributes without saving" do
before(:each) do
a = Article.get "big-bad-danger" rescue nil
a.destroy if a
@art = Article.new(:title => "big bad danger")
@art.save
end
it "should work for attribute= methods" do
@art['title'].should == "big bad danger"
@art.update_attributes_without_saving('date' => Time.now, :title => "super danger")
@art['title'].should == "super danger"
end
it "should silently ignore _id" do
@art.update_attributes_without_saving('_id' => 'foobar')
@art['_id'].should_not == 'foobar'
end
it "should silently ignore _rev" do
@art.update_attributes_without_saving('_rev' => 'foobar')
@art['_rev'].should_not == 'foobar'
end
it "should silently ignore created_at" do
@art.update_attributes_without_saving('created_at' => 'foobar')
@art['created_at'].should_not == 'foobar'
end
it "should silently ignore updated_at" do
@art.update_attributes_without_saving('updated_at' => 'foobar')
@art['updated_at'].should_not == 'foobar'
end
it "should also work using attributes= alias" do
@art.respond_to?(:attributes=).should be_true
@art.attributes = {'date' => Time.now, :title => "something else"}
@art['title'].should == "something else"
end
it "should not flip out if an attribute= method is missing and ignore it" do
lambda {
@art.update_attributes_without_saving('slug' => "new-slug", :title => "super danger")
}.should_not raise_error
@art.slug.should == "big-bad-danger"
end
#it "should not change other attributes if there is an error" do
# lambda {
# @art.update_attributes_without_saving('slug' => "new-slug", :title => "super danger")
# }.should raise_error
# @art['title'].should == "big bad danger"
#end
end
describe "update attributes" do
before(:each) do
a = Article.get "big-bad-danger" rescue nil
a.destroy if a
@art = Article.new(:title => "big bad danger")
@art.save
end
it "should save" do
@art['title'].should == "big bad danger"
@art.update_attributes('date' => Time.now, :title => "super danger")
loaded = Article.get(@art.id)
loaded['title'].should == "super danger"
end
end
describe "with default" do
it "should have the default value set at initalization" do
@obj.preset.should == {:right => 10, :top_align => false}
end
it "should have the default false value explicitly assigned" do
@obj.default_false.should == false
end
it "should automatically call a proc default at initialization" do
@obj.set_by_proc.should be_an_instance_of(Time)
@obj.set_by_proc.should == @obj.set_by_proc
@obj.set_by_proc.should < Time.now
end
it "should let you overwrite the default values" do
obj = WithDefaultValues.new(:preset => 'test')
obj.preset = 'test'
end
it "should work with a default empty array" do
obj = WithDefaultValues.new(:tags => ['spec'])
obj.tags.should == ['spec']
end
it "should set default value of read-only property" do
obj = WithDefaultValues.new
obj.read_only_with_default.should == 'generic'
end
end
describe "simplified way of setting property types" do
it "should set defaults" do
obj = WithSimplePropertyType.new
obj.preset.should eql('none')
end
it "should handle arrays" do
obj = WithSimplePropertyType.new(:tags => ['spec'])
obj.tags.should == ['spec']
end
end
describe "a doc with template values (CR::Model spec)" do
before(:all) do
WithTemplateAndUniqueID.all.map{|o| o.destroy(true)}
WithTemplateAndUniqueID.database.bulk_delete
@tmpl = WithTemplateAndUniqueID.new
@tmpl2 = WithTemplateAndUniqueID.new(:preset => 'not_value', 'important-field' => '1')
end
it "should have fields set when new" do
@tmpl.preset.should == 'value'
end
it "shouldn't override explicitly set values" do
@tmpl2.preset.should == 'not_value'
end
it "shouldn't override existing documents" do
@tmpl2.save
tmpl2_reloaded = WithTemplateAndUniqueID.get(@tmpl2.id)
@tmpl2.preset.should == 'not_value'
tmpl2_reloaded.preset.should == 'not_value'
end
end
describe "finding all instances of a model" do
before(:all) do
WithTemplateAndUniqueID.req_design_doc_refresh
WithTemplateAndUniqueID.all.map{|o| o.destroy(true)}
WithTemplateAndUniqueID.database.bulk_delete
WithTemplateAndUniqueID.new('important-field' => '1').save
WithTemplateAndUniqueID.new('important-field' => '2').save
WithTemplateAndUniqueID.new('important-field' => '3').save
WithTemplateAndUniqueID.new('important-field' => '4').save
end
it "should make the design doc" do
WithTemplateAndUniqueID.all
d = WithTemplateAndUniqueID.design_doc
d['views']['all']['map'].should include('WithTemplateAndUniqueID')
end
it "should find all" do
rs = WithTemplateAndUniqueID.all
rs.length.should == 4
end
end
describe "counting all instances of a model" do
before(:each) do
@db = reset_test_db!
WithTemplateAndUniqueID.req_design_doc_refresh
end
it ".count should return 0 if there are no docuemtns" do
WithTemplateAndUniqueID.count.should == 0
end
it ".count should return the number of documents" do
WithTemplateAndUniqueID.new('important-field' => '1').save
WithTemplateAndUniqueID.new('important-field' => '2').save
WithTemplateAndUniqueID.new('important-field' => '3').save
WithTemplateAndUniqueID.count.should == 3
end
end
describe "finding the first instance of a model" do
before(:each) do
@db = reset_test_db!
# WithTemplateAndUniqueID.req_design_doc_refresh # Removed by Sam Lown, design doc should be loaded automatically
WithTemplateAndUniqueID.new('important-field' => '1').save
WithTemplateAndUniqueID.new('important-field' => '2').save
WithTemplateAndUniqueID.new('important-field' => '3').save
WithTemplateAndUniqueID.new('important-field' => '4').save
end
it "should make the design doc" do
WithTemplateAndUniqueID.all
d = WithTemplateAndUniqueID.design_doc
d['views']['all']['map'].should include('WithTemplateAndUniqueID')
end
it "should find first" do
rs = WithTemplateAndUniqueID.first
rs['important-field'].should == "1"
end
it "should return nil if no instances are found" do
WithTemplateAndUniqueID.all.each {|obj| obj.destroy }
WithTemplateAndUniqueID.first.should be_nil
end
end
describe "lazily refreshing the design document" do
before(:all) do
@db = reset_test_db!
WithTemplateAndUniqueID.new('important-field' => '1').save
end
it "should not save the design doc twice" do
WithTemplateAndUniqueID.all
WithTemplateAndUniqueID.req_design_doc_refresh
WithTemplateAndUniqueID.refresh_design_doc
rev = WithTemplateAndUniqueID.design_doc['_rev']
WithTemplateAndUniqueID.req_design_doc_refresh
WithTemplateAndUniqueID.refresh_design_doc
WithTemplateAndUniqueID.design_doc['_rev'].should eql(rev)
end
end
describe "getting a model with a subobject field" do
before(:all) do
course_doc = {
"title" => "Metaphysics 410",
"professor" => {
"name" => ["Mark", "Hinchliff"]
},
"ends_at" => "2008/12/19 13:00:00 +0800"
}
r = Course.database.save_doc course_doc
@course = Course.get r['id']
end
it "should load the course" do
@course["professor"]["name"][1].should == "Hinchliff"
end
it "should instantiate the professor as a person" do
@course['professor'].last_name.should == "Hinchliff"
end
it "should instantiate the ends_at as a Time" do
@course['ends_at'].should == Time.parse("2008/12/19 13:00:00 +0800")
end
end
describe "timestamping" do
before(:each) do
oldart = Article.get "saving-this" rescue nil
oldart.destroy if oldart
@art = Article.new(:title => "Saving this")
@art.save
end
it "should define the updated_at and created_at getters and set the values" do
@obj.save
obj = WithDefaultValues.get(@obj.id)
obj.should be_an_instance_of(WithDefaultValues)
obj.created_at.should be_an_instance_of(Time)
obj.updated_at.should be_an_instance_of(Time)
obj.created_at.to_s.should == @obj.updated_at.to_s
end
it "should not change created_at on update" do
2.times do
lambda do
@art.save
end.should_not change(@art, :created_at)
end
end
it "should set the time on create" do
(Time.now - @art.created_at).should < 2
foundart = Article.get @art.id
foundart.created_at.should == foundart.updated_at
end
it "should set the time on update" do
@art.save
@art.created_at.should < @art.updated_at
end
end
describe "getter and setter methods" do
it "should try to call the arg= method before setting :arg in the hash" do
@doc = WithGetterAndSetterMethods.new(:arg => "foo")
@doc['arg'].should be_nil
@doc[:arg].should be_nil
@doc.other_arg.should == "foo-foo"
end
end
describe "initialization" do
it "should call after_initialize method if available" do
@doc = WithAfterInitializeMethod.new
@doc['some_value'].should eql('value')
end
end
describe "recursive validation on a model" do
before :each do
reset_test_db!
@cat = Cat.new(:name => 'Sockington')
end
it "should not save if a nested casted model is invalid" do
@cat.favorite_toy = CatToy.new
@cat.should_not be_valid
@cat.save.should be_false
lambda{@cat.save!}.should raise_error
end
it "should save when nested casted model is valid" do
@cat.favorite_toy = CatToy.new(:name => 'Squeaky')
@cat.should be_valid
@cat.save.should be_true
lambda{@cat.save!}.should_not raise_error
end
it "should not save when nested collection contains an invalid casted model" do
@cat.toys = [CatToy.new(:name => 'Feather'), CatToy.new]
@cat.should_not be_valid
@cat.save.should be_false
lambda{@cat.save!}.should raise_error
end
it "should save when nested collection contains valid casted models" do
@cat.toys = [CatToy.new(:name => 'feather'), CatToy.new(:name => 'ball-o-twine')]
@cat.should be_valid
@cat.save.should be_true
lambda{@cat.save!}.should_not raise_error
end
it "should not fail if the nested casted model doesn't have validation" do
Cat.property :trainer, Person
Cat.validates_presence_of :name
cat = Cat.new(:name => 'Mr Bigglesworth')
cat.trainer = Person.new
cat.should be_valid
cat.save.should be_true
end
end
describe "searching the contents of an extended document" do
before :each do
@db = reset_test_db!
names = ["Fuzzy", "Whiskers", "Mr Bigglesworth", "Sockington", "Smitty", "Sammy", "Samson", "Simon"]
names.each { |name| Cat.create(:name => name) }
search_function = { 'defaults' => {'store' => 'no', 'index' => 'analyzed_no_norms'},
'index' => "function(doc) { ret = new Document(); ret.add(doc['name'], {'field':'name'}); return ret; }" }
@db.save_doc({'_id' => '_design/search', 'fulltext' => {'cats' => search_function}})
end
it "should be able to paginate through a large set of search results" do
if couchdb_lucene_available?
names = []
Cat.paginated_each(:design_doc => "search", :view_name => "cats",
:q => 'name:S*', :search => true, :include_docs => true, :per_page => 3) do |cat|
cat.should_not be_nil
names << cat.name
end
names.size.should == 5
names.should include('Sockington')
names.should include('Smitty')
names.should include('Sammy')
names.should include('Samson')
names.should include('Simon')
end
end
end
end

32
spec/couchrest/casted_model_spec.rb
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@ -1,39 +1,33 @@
# encoding: utf-8
require File.expand_path('../../spec_helper', __FILE__)
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'person')
require File.join(FIXTURE_PATH, 'more', 'card')
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'question')
require File.join(FIXTURE_PATH, 'more', 'course')
class WithCastedModelMixin < Hash
include CouchRest::CastedModel
include CouchRest::Model::CastedModel
property :name
property :no_value
property :details, :type => 'Object', :default => {}
property :casted_attribute, :cast_as => 'WithCastedModelMixin'
property :details, Object, :default => {}
property :casted_attribute, WithCastedModelMixin
end
class DummyModel < CouchRest::ExtendedDocument
class DummyModel < CouchRest::Model::Base
use_database TEST_SERVER.default_database
raise "Default DB not set" if TEST_SERVER.default_database.nil?
property :casted_attribute, WithCastedModelMixin
property :keywords, ["String"]
property :keywords, [String]
property :sub_models do |child|
child.property :title
end
end
class CastedCallbackDoc < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
raise "Default DB not set" if TEST_SERVER.default_database.nil?
property :callback_model, :cast_as => 'WithCastedCallBackModel'
end
class WithCastedCallBackModel < Hash
include CouchRest::CastedModel
include CouchRest::Validation
include CouchRest::Model::CastedModel
property :name
property :run_before_validate
property :run_after_validate
@ -46,7 +40,13 @@ class WithCastedCallBackModel < Hash
end
end
describe CouchRest::CastedModel do
class CastedCallbackDoc < CouchRest::Model::Base
use_database TEST_SERVER.default_database
raise "Default DB not set" if TEST_SERVER.default_database.nil?
property :callback_model, WithCastedCallBackModel
end
describe CouchRest::Model::CastedModel do
describe "A non hash class including CastedModel" do
it "should fail raising and include error" do
@ -227,7 +227,7 @@ describe CouchRest::CastedModel do
@cat.toys.push(toy)
@cat.save.should be_true
@cat = Cat.get @cat.id
@cat.toys.class.should == CouchRest::CastedArray
@cat.toys.class.should == CouchRest::Model::CastedArray
@cat.toys.first.class.should == CatToy
@cat.toys.first.should === toy
end
@ -240,7 +240,7 @@ describe CouchRest::CastedModel do
end
it "should not fail if the casted model doesn't have validation" do
Cat.property :masters, :cast_as => ['Person'], :default => []
Cat.property :masters, [Person], :default => []
Cat.validates_presence_of :name
cat = Cat.new(:name => 'kitty')
cat.should be_valid

12
spec/couchrest/casted_extended_doc_spec.rb → spec/couchrest/casted_spec.rb
View file

@ -3,7 +3,7 @@ require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'person')
require File.join(FIXTURE_PATH, 'more', 'card')
class Driver < CouchRest::ExtendedDocument
class Driver < CouchRest::Model::Base
use_database TEST_SERVER.default_database
# You have to add a casted_by accessor if you want to reach a casted extended doc parent
attr_accessor :casted_by
@ -11,12 +11,11 @@ class Driver < CouchRest::ExtendedDocument
property :name
end
class Car < CouchRest::ExtendedDocument
class Car < CouchRest::Model::Base
use_database TEST_SERVER.default_database
property :name
property :driver, :cast_as => 'Driver'
property :backseat_driver, :cast_as => Driver
property :driver, Driver
end
describe "casting an extended document" do
@ -24,17 +23,14 @@ describe "casting an extended document" do
before(:each) do
@driver = Driver.new(:name => 'Matt')
@car = Car.new(:name => 'Renault 306', :driver => @driver)
@car2 = Car.new(:name => 'Renault 306', :backseat_driver => @driver.dup)
end
it "should retain all properties of the casted attribute" do
@car.driver.should == @driver
@car2.backseat_driver.should == @driver
end
it "should let the casted document know who casted it" do
@car.driver.casted_by.should == @car
@car2.backseat_driver.casted_by.should == @car2
end
end
@ -61,7 +57,7 @@ describe "assigning a value to casted attribute after initializing an object" do
end
describe "casting an extended document from parsed JSON" do
describe "casting a model from parsed JSON" do
before(:each) do
@driver = Driver.new(:name => 'Matt')

2
spec/couchrest/class_proxy_spec.rb
View file

@ -1,6 +1,6 @@
require File.expand_path("../../spec_helper", __FILE__)
class UnattachedDoc < CouchRest::ExtendedDocument
class UnattachedDoc < CouchRest::Model::Base
# Note: no use_database here
property :title
property :questions

869
spec/couchrest/extended_doc_spec.rb
View file

@ -1,869 +0,0 @@
# encoding: utf-8
require File.expand_path("../../spec_helper", __FILE__)
require File.join(FIXTURE_PATH, 'more', 'article')
require File.join(FIXTURE_PATH, 'more', 'course')
require File.join(FIXTURE_PATH, 'more', 'card')
require File.join(FIXTURE_PATH, 'more', 'cat')
describe "ExtendedDocument" do
class WithDefaultValues < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :preset, :type => 'Object', :default => {:right => 10, :top_align => false}
property :set_by_proc, :default => Proc.new{Time.now}, :cast_as => 'Time'
property :tags, :type => ['String'], :default => []
property :read_only_with_default, :default => 'generic', :read_only => true
property :default_false, :type => 'Boolean', :default => false
property :name
timestamps!
end
class WithSimplePropertyType < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :name, String
property :preset, String, :default => 'none'
property :tags, [String]
timestamps!
end
class WithCallBacks < CouchRest::ExtendedDocument
include ::CouchRest::Validation
use_database TEST_SERVER.default_database
property :name
property :run_before_validate
property :run_after_validate
property :run_before_save
property :run_after_save
property :run_before_create
property :run_after_create
property :run_before_update
property :run_after_update
before_validate do |object|
object.run_before_validate = true
end
after_validate do |object|
object.run_after_validate = true
end
before_save do |object|
object.run_before_save = true
end
after_save do |object|
object.run_after_save = true
end
before_create do |object|
object.run_before_create = true
end
after_create do |object|
object.run_after_create = true
end
before_update do |object|
object.run_before_update = true
end
after_update do |object|
object.run_after_update = true
end
property :run_one
property :run_two
property :run_three
before_save :run_one_method, :run_two_method do |object|
object.run_three = true
end
def run_one_method
self.run_one = true
end
def run_two_method
self.run_two = true
end
attr_accessor :run_it
property :conditional_one
property :conditional_two
before_save :conditional_one_method, :conditional_two_method, :if => proc { self.run_it }
def conditional_one_method
self.conditional_one = true
end
def conditional_two_method
self.conditional_two = true
end
end
class WithTemplateAndUniqueID < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
unique_id do |model|
model['important-field']
end
property :preset, :default => 'value'
property :has_no_default
end
class WithGetterAndSetterMethods < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :other_arg
def arg
other_arg
end
def arg=(value)
self.other_arg = "foo-#{value}"
end
end
class WithAfterInitializeMethod < CouchRest::ExtendedDocument
use_database TEST_SERVER.default_database
property :some_value
def after_initialize
self.some_value ||= "value"
end
end
before(:each) do
@obj = WithDefaultValues.new
end
describe "instance database connection" do
it "should use the default database" do
@obj.database.name.should == 'couchrest-test'
end
it "should override the default db" do
@obj.database = TEST_SERVER.database!('couchrest-extendedmodel-test')
@obj.database.name.should == 'couchrest-extendedmodel-test'
@obj.database.delete!
end
end
describe "a new model" do
it "should be a new document" do
@obj = Basic.new
@obj.rev.should be_nil
@obj.should be_new
@obj.should be_new_document
@obj.should be_new_record
end
it "should not failed on a nil value in argument" do
@obj = Basic.new(nil)
@obj.should == { 'couchrest-type' => 'Basic' }
end
end
describe "creating a new document" do
it "should instantialize and save a document" do
article = Article.create(:title => 'my test')
article.title.should == 'my test'
article.should_not be_new
end
it "should trigger the create callbacks" do
doc = WithCallBacks.create(:name => 'my other test')
doc.run_before_create.should be_true
doc.run_after_create.should be_true
doc.run_before_save.should be_true
doc.run_after_save.should be_true
end
end
describe "creating a new document from database" do
it "should instantialize" do
doc = Article.create_from_database({'_id' => 'testitem1', '_rev' => 123, 'couchrest-type' => 'Article', 'name' => 'my test'})
doc.class.should eql(Article)
end
it "should instantialize of same class if no couchrest-type included from DB" do
doc = Article.create_from_database({'_id' => 'testitem1', '_rev' => 123, 'name' => 'my test'})
doc.class.should eql(Article)
end
it "should instantialize document of different type" do
doc = Article.create_from_database({'_id' => 'testitem2', '_rev' => 123, 'couchrest-type' => 'WithCallBacks', 'name' => 'my test'})
doc.class.should eql(WithCallBacks)
end
end
describe "update attributes without saving" do
before(:each) do
a = Article.get "big-bad-danger" rescue nil
a.destroy if a
@art = Article.new(:title => "big bad danger")
@art.save
end
it "should work for attribute= methods" do
@art['title'].should == "big bad danger"
@art.update_attributes_without_saving('date' => Time.now, :title => "super danger")
@art['title'].should == "super danger"
end
it "should silently ignore _id" do
@art.update_attributes_without_saving('_id' => 'foobar')
@art['_id'].should_not == 'foobar'
end
it "should silently ignore _rev" do
@art.update_attributes_without_saving('_rev' => 'foobar')
@art['_rev'].should_not == 'foobar'
end
it "should silently ignore created_at" do
@art.update_attributes_without_saving('created_at' => 'foobar')
@art['created_at'].should_not == 'foobar'
end
it "should silently ignore updated_at" do
@art.update_attributes_without_saving('updated_at' => 'foobar')
@art['updated_at'].should_not == 'foobar'
end
it "should also work using attributes= alias" do
@art.respond_to?(:attributes=).should be_true
@art.attributes = {'date' => Time.now, :title => "something else"}
@art['title'].should == "something else"
end
it "should not flip out if an attribute= method is missing and ignore it" do
lambda {
@art.update_attributes_without_saving('slug' => "new-slug", :title => "super danger")
}.should_not raise_error
@art.slug.should == "big-bad-danger"
end
#it "should not change other attributes if there is an error" do
# lambda {
# @art.update_attributes_without_saving('slug' => "new-slug", :title => "super danger")
# }.should raise_error
# @art['title'].should == "big bad danger"
#end
end
describe "update attributes" do
before(:each) do
a = Article.get "big-bad-danger" rescue nil
a.destroy if a
@art = Article.new(:title => "big bad danger")
@art.save
end
it "should save" do
@art['title'].should == "big bad danger"
@art.update_attributes('date' => Time.now, :title => "super danger")
loaded = Article.get(@art.id)
loaded['title'].should == "super danger"
end
end
describe "with default" do
it "should have the default value set at initalization" do
@obj.preset.should == {:right => 10, :top_align => false}
end
it "should have the default false value explicitly assigned" do
@obj.default_false.should == false
end
it "should automatically call a proc default at initialization" do
@obj.set_by_proc.should be_an_instance_of(Time)
@obj.set_by_proc.should == @obj.set_by_proc
@obj.set_by_proc.should < Time.now
end
it "should let you overwrite the default values" do
obj = WithDefaultValues.new(:preset => 'test')
obj.preset = 'test'
end
it "should work with a default empty array" do
obj = WithDefaultValues.new(:tags => ['spec'])
obj.tags.should == ['spec']
end
it "should set default value of read-only property" do
obj = WithDefaultValues.new
obj.read_only_with_default.should == 'generic'
end
end
describe "simplified way of setting property types" do
it "should set defaults" do
obj = WithSimplePropertyType.new
obj.preset.should eql('none')
end
it "should handle arrays" do
obj = WithSimplePropertyType.new(:tags => ['spec'])
obj.tags.should == ['spec']
end
end
describe "a doc with template values (CR::Model spec)" do
before(:all) do
WithTemplateAndUniqueID.all.map{|o| o.destroy(true)}
WithTemplateAndUniqueID.database.bulk_delete
@tmpl = WithTemplateAndUniqueID.new
@tmpl2 = WithTemplateAndUniqueID.new(:preset => 'not_value', 'important-field' => '1')
end
it "should have fields set when new" do
@tmpl.preset.should == 'value'
end
it "shouldn't override explicitly set values" do
@tmpl2.preset.should == 'not_value'
end
it "shouldn't override existing documents" do
@tmpl2.save
tmpl2_reloaded = WithTemplateAndUniqueID.get(@tmpl2.id)
@tmpl2.preset.should == 'not_value'
tmpl2_reloaded.preset.should == 'not_value'
end
end
describe "getting a model" do
before(:all) do
@art = Article.new(:title => 'All About Getting')
@art.save
end
it "should load and instantiate it" do
foundart = Article.get @art.id
foundart.title.should == "All About Getting"
end
it "should load and instantiate with find" do
foundart = Article.find @art.id
foundart.title.should == "All About Getting"
end
it "should return nil if `get` is used and the document doesn't exist" do
foundart = Article.get 'matt aimonetti'
foundart.should be_nil
end
it "should raise an error if `get!` is used and the document doesn't exist" do
lambda{foundart = Article.get!('matt aimonetti')}.should raise_error
end
it "should raise an error if `find!` is used and the document doesn't exist" do
lambda{foundart = Article.find!('matt aimonetti')}.should raise_error
end
end
describe "getting a model with a subobjects array" do
before(:all) do
course_doc = {
"title" => "Metaphysics 200",
"questions" => [
{
"q" => "Carve the ___ of reality at the ___.",
"a" => ["beast","joints"]
},{
"q" => "Who layed the smack down on Leibniz's Law?",
"a" => "Willard Van Orman Quine"
}
]
}
r = Course.database.save_doc course_doc
@course = Course.get r['id']
end
it "should load the course" do
@course.title.should == "Metaphysics 200"
end
it "should instantiate them as such" do
@course["questions"][0].a[0].should == "beast"
end
end
describe "finding all instances of a model" do
before(:all) do
WithTemplateAndUniqueID.req_design_doc_refresh
WithTemplateAndUniqueID.all.map{|o| o.destroy(true)}
WithTemplateAndUniqueID.database.bulk_delete
WithTemplateAndUniqueID.new('important-field' => '1').save
WithTemplateAndUniqueID.new('important-field' => '2').save
WithTemplateAndUniqueID.new('important-field' => '3').save
WithTemplateAndUniqueID.new('important-field' => '4').save
end
it "should make the design doc" do
WithTemplateAndUniqueID.all
d = WithTemplateAndUniqueID.design_doc
d['views']['all']['map'].should include('WithTemplateAndUniqueID')
end
it "should find all" do
rs = WithTemplateAndUniqueID.all
rs.length.should == 4
end
end
describe "counting all instances of a model" do
before(:each) do
@db = reset_test_db!
WithTemplateAndUniqueID.req_design_doc_refresh
end
it ".count should return 0 if there are no docuemtns" do
WithTemplateAndUniqueID.count.should == 0
end
it ".count should return the number of documents" do
WithTemplateAndUniqueID.new('important-field' => '1').save
WithTemplateAndUniqueID.new('important-field' => '2').save
WithTemplateAndUniqueID.new('important-field' => '3').save
WithTemplateAndUniqueID.count.should == 3
end
end
describe "finding the first instance of a model" do
before(:each) do
@db = reset_test_db!
# WithTemplateAndUniqueID.req_design_doc_refresh # Removed by Sam Lown, design doc should be loaded automatically
WithTemplateAndUniqueID.new('important-field' => '1').save
WithTemplateAndUniqueID.new('important-field' => '2').save
WithTemplateAndUniqueID.new('important-field' => '3').save
WithTemplateAndUniqueID.new('important-field' => '4').save
end
it "should make the design doc" do
WithTemplateAndUniqueID.all
d = WithTemplateAndUniqueID.design_doc
d['views']['all']['map'].should include('WithTemplateAndUniqueID')
end
it "should find first" do
rs = WithTemplateAndUniqueID.first
rs['important-field'].should == "1"
end
it "should return nil if no instances are found" do
WithTemplateAndUniqueID.all.each {|obj| obj.destroy }
WithTemplateAndUniqueID.first.should be_nil
end
end
describe "lazily refreshing the design document" do
before(:all) do
@db = reset_test_db!
WithTemplateAndUniqueID.new('important-field' => '1').save
end
it "should not save the design doc twice" do
WithTemplateAndUniqueID.all
WithTemplateAndUniqueID.req_design_doc_refresh
WithTemplateAndUniqueID.refresh_design_doc
rev = WithTemplateAndUniqueID.design_doc['_rev']
WithTemplateAndUniqueID.req_design_doc_refresh
WithTemplateAndUniqueID.refresh_design_doc
WithTemplateAndUniqueID.design_doc['_rev'].should eql(rev)
end
end
describe "getting a model with a subobject field" do
before(:all) do
course_doc = {
"title" => "Metaphysics 410",
"professor" => {
"name" => ["Mark", "Hinchliff"]
},
"ends_at" => "2008/12/19 13:00:00 +0800"
}
r = Course.database.save_doc course_doc
@course = Course.get r['id']
end
it "should load the course" do
@course["professor"]["name"][1].should == "Hinchliff"
end
it "should instantiate the professor as a person" do
@course['professor'].last_name.should == "Hinchliff"
end
it "should instantiate the ends_at as a Time" do
@course['ends_at'].should == Time.parse("2008/12/19 13:00:00 +0800")
end
end
describe "timestamping" do
before(:each) do
oldart = Article.get "saving-this" rescue nil
oldart.destroy if oldart
@art = Article.new(:title => "Saving this")
@art.save
end
it "should define the updated_at and created_at getters and set the values" do
@obj.save
obj = WithDefaultValues.get(@obj.id)
obj.should be_an_instance_of(WithDefaultValues)
obj.created_at.should be_an_instance_of(Time)
obj.updated_at.should be_an_instance_of(Time)
obj.created_at.to_s.should == @obj.updated_at.to_s
end
it "should not change created_at on update" do
2.times do
lambda do
@art.save
end.should_not change(@art, :created_at)
end
end
it "should set the time on create" do
(Time.now - @art.created_at).should < 2
foundart = Article.get @art.id
foundart.created_at.should == foundart.updated_at
end
it "should set the time on update" do
@art.save
@art.created_at.should < @art.updated_at
end
end
describe "basic saving and retrieving" do
it "should work fine" do
@obj.name = "should be easily saved and retrieved"
@obj.save
saved_obj = WithDefaultValues.get(@obj.id)
saved_obj.should_not be_nil
end
it "should parse the Time attributes automatically" do
@obj.name = "should parse the Time attributes automatically"
@obj.set_by_proc.should be_an_instance_of(Time)
@obj.save
@obj.set_by_proc.should be_an_instance_of(Time)
saved_obj = WithDefaultValues.get(@obj.id)
saved_obj.set_by_proc.should be_an_instance_of(Time)
end
end
describe "saving a model" do
before(:all) do
@sobj = Basic.new
@sobj.save.should == true
end
it "should save the doc" do
doc = Basic.get(@sobj.id)
doc['_id'].should == @sobj.id
end
it "should be set for resaving" do
rev = @obj.rev
@sobj['another-key'] = "some value"
@sobj.save
@sobj.rev.should_not == rev
end
it "should set the id" do
@sobj.id.should be_an_instance_of(String)
end
it "should set the type" do
@sobj['couchrest-type'].should == 'Basic'
end
describe "save!" do
before(:each) do
@sobj = Card.new(:first_name => "Marcos", :last_name => "Tapajós")
end
it "should return true if save the document" do
@sobj.save!.should == true
end
it "should raise error if don't save the document" do
@sobj.first_name = nil
lambda { @sobj.save!.should == true }.should raise_error(RuntimeError)
end
end
end
describe "saving a model with a unique_id configured" do
before(:each) do
@art = Article.new
@old = Article.database.get('this-is-the-title') rescue nil
Article.database.delete_doc(@old) if @old
end
it "should be a new document" do
@art.should be_new
@art.title.should be_nil
end
it "should require the title" do
lambda{@art.save}.should raise_error
@art.title = 'This is the title'
@art.save.should == true
end
it "should not change the slug on update" do
@art.title = 'This is the title'
@art.save.should == true
@art.title = 'new title'
@art.save.should == true
@art.slug.should == 'this-is-the-title'
end
it "should raise an error when the slug is taken" do
@art.title = 'This is the title'
@art.save.should == true
@art2 = Article.new(:title => 'This is the title!')
lambda{@art2.save}.should raise_error
end
it "should set the slug" do
@art.title = 'This is the title'
@art.save.should == true
@art.slug.should == 'this-is-the-title'
end
it "should set the id" do
@art.title = 'This is the title'
@art.save.should == true
@art.id.should == 'this-is-the-title'
end
end
describe "saving a model with a unique_id lambda" do
before(:each) do
@templated = WithTemplateAndUniqueID.new
@old = WithTemplateAndUniqueID.get('very-important') rescue nil
@old.destroy if @old
end
it "should require the field" do
lambda{@templated.save}.should raise_error
@templated['important-field'] = 'very-important'
@templated.save.should == true
end
it "should save with the id" do
@templated['important-field'] = 'very-important'
@templated.save.should == true
t = WithTemplateAndUniqueID.get('very-important')
t.should == @templated
end
it "should not change the id on update" do
@templated['important-field'] = 'very-important'
@templated.save.should == true
@templated['important-field'] = 'not-important'
@templated.save.should == true
t = WithTemplateAndUniqueID.get('very-important')
t.should == @templated
end
it "should raise an error when the id is taken" do
@templated['important-field'] = 'very-important'
@templated.save.should == true
lambda{WithTemplateAndUniqueID.new('important-field' => 'very-important').save}.should raise_error
end
it "should set the id" do
@templated['important-field'] = 'very-important'
@templated.save.should == true
@templated.id.should == 'very-important'
end
end
describe "destroying an instance" do
before(:each) do
@dobj = Basic.new
@dobj.save.should == true
end
it "should return true" do
result = @dobj.destroy
result.should == true
end
it "should be resavable" do
@dobj.destroy
@dobj.rev.should be_nil
@dobj.id.should be_nil
@dobj.save.should == true
end
it "should make it go away" do
@dobj.destroy
lambda{Basic.get!(@dobj.id)}.should raise_error
end
end
describe "callbacks" do
before(:each) do
@doc = WithCallBacks.new
end
describe "validate" do
it "should run before_validate before validating" do
@doc.run_before_validate.should be_nil
@doc.should be_valid
@doc.run_before_validate.should be_true
end
it "should run after_validate after validating" do
@doc.run_after_validate.should be_nil
@doc.should be_valid
@doc.run_after_validate.should be_true
end
end
describe "save" do
it "should run the after filter after saving" do
@doc.run_after_save.should be_nil
@doc.save.should be_true
@doc.run_after_save.should be_true
end
it "should run the grouped callbacks before saving" do
@doc.run_one.should be_nil
@doc.run_two.should be_nil
@doc.run_three.should be_nil
@doc.save.should be_true
@doc.run_one.should be_true
@doc.run_two.should be_true
@doc.run_three.should be_true
end
it "should not run conditional callbacks" do
@doc.run_it = false
@doc.save.should be_true
@doc.conditional_one.should be_nil
@doc.conditional_two.should be_nil
end
it "should run conditional callbacks" do
@doc.run_it = true
@doc.save.should be_true
@doc.conditional_one.should be_true
@doc.conditional_two.should be_true
end
end
describe "create" do
it "should run the before save filter when creating" do
@doc.run_before_save.should be_nil
@doc.create.should_not be_nil
@doc.run_before_save.should be_true
end
it "should run the before create filter" do
@doc.run_before_create.should be_nil
@doc.create.should_not be_nil
@doc.create
@doc.run_before_create.should be_true
end
it "should run the after create filter" do
@doc.run_after_create.should be_nil
@doc.create.should_not be_nil
@doc.create
@doc.run_after_create.should be_true
end
end
describe "update" do
before(:each) do
@doc.save
end
it "should run the before update filter when updating an existing document" do
@doc.run_before_update.should be_nil
@doc.update
@doc.run_before_update.should be_true
end
it "should run the after update filter when updating an existing document" do
@doc.run_after_update.should be_nil
@doc.update
@doc.run_after_update.should be_true
end
it "should run the before update filter when saving an existing document" do
@doc.run_before_update.should be_nil
@doc.save
@doc.run_before_update.should be_true
end
end
end
describe "getter and setter methods" do
it "should try to call the arg= method before setting :arg in the hash" do
@doc = WithGetterAndSetterMethods.new(:arg => "foo")
@doc['arg'].should be_nil
@doc[:arg].should be_nil
@doc.other_arg.should == "foo-foo"
end
end
describe "initialization" do
it "should call after_initialize method if available" do
@doc = WithAfterInitializeMethod.new
@doc['some_value'].should eql('value')
end
end
describe "recursive validation on an extended document" do
before :each do
reset_test_db!
@cat = Cat.new(:name => 'Sockington')
end
it "should not save if a nested casted model is invalid" do
@cat.favorite_toy = CatToy.new
@cat.should_not be_valid
@cat.save.should be_false
lambda{@cat.save!}.should raise_error
end
it "should save when nested casted model is valid" do
@cat.favorite_toy = CatToy.new(:name => 'Squeaky')
@cat.should be_valid
@cat.save.should be_true
lambda{@cat.save!}.should_not raise_error
end
it "should not save when nested collection contains an invalid casted model" do
@cat.toys = [CatToy.new(:name => 'Feather'), CatToy.new]
@cat.should_not be_valid
@cat.save.should be_false
lambda{@cat.save!}.should raise_error
end
it "should save when nested collection contains valid casted models" do
@cat.toys = [CatToy.new(:name => 'feather'), CatToy.new(:name => 'ball-o-twine')]
@cat.should be_valid
@cat.save.should be_true
lambda{@cat.save!}.should_not raise_error
end
it "should not fail if the nested casted model doesn't have validation" do
Cat.property :trainer, :cast_as => 'Person'
Cat.validates_presence_of :name
cat = Cat.new(:name => 'Mr Bigglesworth')
cat.trainer = Person.new
cat.trainer.validatable?.should be_false
cat.should be_valid
cat.save.should be_true
end
end
describe "searching the contents of an extended document" do
before :each do
@db = reset_test_db!
names = ["Fuzzy", "Whiskers", "Mr Bigglesworth", "Sockington", "Smitty", "Sammy", "Samson", "Simon"]
names.each { |name| Cat.create(:name => name) }
search_function = { 'defaults' => {'store' => 'no', 'index' => 'analyzed_no_norms'},
'index' => "function(doc) { ret = new Document(); ret.add(doc['name'], {'field':'name'}); return ret; }" }
@db.save_doc({'_id' => '_design/search', 'fulltext' => {'cats' => search_function}})
end
it "should be able to paginate through a large set of search results" do
if couchdb_lucene_available?
names = []
Cat.paginated_each(:design_doc => "search", :view_name => "cats",
:q => 'name:S*', :search => true, :include_docs => true, :per_page => 3) do |cat|
cat.should_not be_nil
names << cat.name
end
names.size.should == 5
names.should include('Sockington')
names.should include('Smitty')
names.should include('Sammy')
names.should include('Samson')
names.should include('Simon')
end
end
end
end

2
spec/couchrest/extended_doc_inherited_spec.rb → spec/couchrest/inherited_spec.rb
View file

@ -13,7 +13,7 @@ begin
class PlainChild < PlainParent
end
class ExtendedParent < CouchRest::ExtendedDocument
class ExtendedParent < CouchRest::Model::Base
class_inheritable_accessor :foo
self.foo = :bar
end

409
spec/couchrest/persistence_spec.rb Normal file
View file

@ -0,0 +1,409 @@
# encoding: utf-8
require File.expand_path('../../spec_helper', __FILE__)
require File.join(FIXTURE_PATH, 'base')
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'article')
require File.join(FIXTURE_PATH, 'more', 'course')
require File.join(FIXTURE_PATH, 'more', 'card')
describe "Model Persistence" do
before(:each) do
@obj = WithDefaultValues.new
end
describe "creating a new document from database" do
it "should instantialize" do
doc = Article.create_from_database({'_id' => 'testitem1', '_rev' => 123, 'couchrest-type' => 'Article', 'name' => 'my test'})
doc.class.should eql(Article)
end
it "should instantialize of same class if no couchrest-type included from DB" do
doc = Article.create_from_database({'_id' => 'testitem1', '_rev' => 123, 'name' => 'my test'})
doc.class.should eql(Article)
end
it "should instantialize document of different type" do
doc = Article.create_from_database({'_id' => 'testitem2', '_rev' => 123, 'couchrest-type' => 'WithTemplateAndUniqueID', 'name' => 'my test'})
doc.class.should eql(WithTemplateAndUniqueID)
end
end
describe "basic saving and retrieving" do
it "should work fine" do
@obj.name = "should be easily saved and retrieved"
@obj.save
saved_obj = WithDefaultValues.get(@obj.id)
saved_obj.should_not be_nil
end
it "should parse the Time attributes automatically" do
@obj.name = "should parse the Time attributes automatically"
@obj.set_by_proc.should be_an_instance_of(Time)
@obj.save
@obj.set_by_proc.should be_an_instance_of(Time)
saved_obj = WithDefaultValues.get(@obj.id)
saved_obj.set_by_proc.should be_an_instance_of(Time)
end
end
describe "creating a model" do
before(:each) do
@sobj = Basic.new
end
it "should accept true or false on save for validation" do
@sobj.should_receive(:valid?)
@sobj.save(true)
end
it "should accept hash with validation option" do
@sobj.should_receive(:valid?)
@sobj.save(:validate => true)
end
it "should not call validation when option is false" do
@sobj.should_not_receive(:valid?)
@sobj.save(false)
end
it "should not call validation when option :validate is false" do
@sobj.should_not_receive(:valid?)
@sobj.save(:validate => false)
end
it "should instantialize and save a document" do
article = Article.create(:title => 'my test')
article.title.should == 'my test'
article.should_not be_new
end
it "should trigger the create callbacks" do
doc = WithCallBacks.create(:name => 'my other test')
doc.run_before_create.should be_true
doc.run_after_create.should be_true
doc.run_before_save.should be_true
doc.run_after_save.should be_true
end
end
describe "saving a model" do
before(:all) do
@sobj = Basic.new
@sobj.save.should be_true
end
it "should save the doc" do
doc = Basic.get(@sobj.id)
doc['_id'].should == @sobj.id
end
it "should be set for resaving" do
rev = @obj.rev
@sobj['another-key'] = "some value"
@sobj.save
@sobj.rev.should_not == rev
end
it "should set the id" do
@sobj.id.should be_an_instance_of(String)
end
it "should set the type" do
@sobj['couchrest-type'].should == 'Basic'
end
it "should accept true or false on save for validation" do
@sobj.should_receive(:valid?)
@sobj.save(true)
end
it "should accept hash with validation option" do
@sobj.should_receive(:valid?)
@sobj.save(:validate => true)
end
it "should not call validation when option is false" do
@sobj.should_not_receive(:valid?)
@sobj.save(false)
end
it "should not call validation when option :validate is false" do
@sobj.should_not_receive(:valid?)
@sobj.save(:validate => false)
end
describe "save!" do
before(:each) do
@sobj = Card.new(:first_name => "Marcos", :last_name => "Tapajós")
end
it "should return true if save the document" do
@sobj.save!.should be_true
end
it "should raise error if don't save the document" do
@sobj.first_name = nil
lambda { @sobj.save! }.should raise_error(CouchRest::Model::Errors::Validations)
end
end
end
describe "saving a model with a unique_id configured" do
before(:each) do
@art = Article.new
@old = Article.database.get('this-is-the-title') rescue nil
Article.database.delete_doc(@old) if @old
end
it "should be a new document" do
@art.should be_new
@art.title.should be_nil
end
it "should require the title" do
lambda{@art.save}.should raise_error
@art.title = 'This is the title'
@art.save.should be_true
end
it "should not change the slug on update" do
@art.title = 'This is the title'
@art.save.should be_true
@art.title = 'new title'
@art.save.should be_true
@art.slug.should == 'this-is-the-title'
end
it "should raise an error when the slug is taken" do
@art.title = 'This is the title'
@art.save.should be_true
@art2 = Article.new(:title => 'This is the title!')
lambda{@art2.save}.should raise_error
end
it "should set the slug" do
@art.title = 'This is the title'
@art.save.should be_true
@art.slug.should == 'this-is-the-title'
end
it "should set the id" do
@art.title = 'This is the title'
@art.save.should be_true
@art.id.should == 'this-is-the-title'
end
end
describe "saving a model with a unique_id lambda" do
before(:each) do
@templated = WithTemplateAndUniqueID.new
@old = WithTemplateAndUniqueID.get('very-important') rescue nil
@old.destroy if @old
end
it "should require the field" do
lambda{@templated.save}.should raise_error
@templated['important-field'] = 'very-important'
@templated.save.should be_true
end
it "should save with the id" do
@templated['important-field'] = 'very-important'
@templated.save.should be_true
t = WithTemplateAndUniqueID.get('very-important')
t.should == @templated
end
it "should not change the id on update" do
@templated['important-field'] = 'very-important'
@templated.save.should be_true
@templated['important-field'] = 'not-important'
@templated.save.should be_true
t = WithTemplateAndUniqueID.get('very-important')
t.should == @templated
end
it "should raise an error when the id is taken" do
@templated['important-field'] = 'very-important'
@templated.save.should be_true
lambda{WithTemplateAndUniqueID.new('important-field' => 'very-important').save}.should raise_error
end
it "should set the id" do
@templated['important-field'] = 'very-important'
@templated.save.should be_true
@templated.id.should == 'very-important'
end
end
describe "destroying an instance" do
before(:each) do
@dobj = Basic.new
@dobj.save.should be_true
end
it "should return true" do
result = @dobj.destroy
result.should be_true
end
it "should be resavable" do
@dobj.destroy
@dobj.rev.should be_nil
@dobj.id.should be_nil
@dobj.save.should be_true
end
it "should make it go away" do
@dobj.destroy
lambda{Basic.get!(@dobj.id)}.should raise_error
end
end
describe "getting a model" do
before(:all) do
@art = Article.new(:title => 'All About Getting')
@art.save
end
it "should load and instantiate it" do
foundart = Article.get @art.id
foundart.title.should == "All About Getting"
end
it "should load and instantiate with find" do
foundart = Article.find @art.id
foundart.title.should == "All About Getting"
end
it "should return nil if `get` is used and the document doesn't exist" do
foundart = Article.get 'matt aimonetti'
foundart.should be_nil
end
it "should raise an error if `get!` is used and the document doesn't exist" do
lambda{foundart = Article.get!('matt aimonetti')}.should raise_error
end
it "should raise an error if `find!` is used and the document doesn't exist" do
lambda{foundart = Article.find!('matt aimonetti')}.should raise_error
end
end
describe "getting a model with a subobjects array" do
before(:all) do
course_doc = {
"title" => "Metaphysics 200",
"questions" => [
{
"q" => "Carve the ___ of reality at the ___.",
"a" => ["beast","joints"]
},{
"q" => "Who layed the smack down on Leibniz's Law?",
"a" => "Willard Van Orman Quine"
}
]
}
r = Course.database.save_doc course_doc
@course = Course.get r['id']
end
it "should load the course" do
@course.title.should == "Metaphysics 200"
end
it "should instantiate them as such" do
@course["questions"][0].a[0].should == "beast"
end
end
describe "callbacks" do
before(:each) do
@doc = WithCallBacks.new
end
describe "validation" do
it "should run before_validation before validating" do
@doc.run_before_validate.should be_nil
@doc.should be_valid
@doc.run_before_validate.should be_true
end
it "should run after_validation after validating" do
@doc.run_after_validate.should be_nil
@doc.should be_valid
@doc.run_after_validate.should be_true
end
end
describe "save" do
it "should run the after filter after saving" do
@doc.run_after_save.should be_nil
@doc.save.should be_true
@doc.run_after_save.should be_true
end
it "should run the grouped callbacks before saving" do
@doc.run_one.should be_nil
@doc.run_two.should be_nil
@doc.run_three.should be_nil
@doc.save.should be_true
@doc.run_one.should be_true
@doc.run_two.should be_true
@doc.run_three.should be_true
end
it "should not run conditional callbacks" do
@doc.run_it = false
@doc.save.should be_true
@doc.conditional_one.should be_nil
@doc.conditional_two.should be_nil
end
it "should run conditional callbacks" do
@doc.run_it = true
@doc.save.should be_true
@doc.conditional_one.should be_true
@doc.conditional_two.should be_true
end
end
describe "create" do
it "should run the before save filter when creating" do
@doc.run_before_save.should be_nil
@doc.create.should_not be_nil
@doc.run_before_save.should be_true
end
it "should run the before create filter" do
@doc.run_before_create.should be_nil
@doc.create.should_not be_nil
@doc.create
@doc.run_before_create.should be_true
end
it "should run the after create filter" do
@doc.run_after_create.should be_nil
@doc.create.should_not be_nil
@doc.create
@doc.run_after_create.should be_true
end
end
describe "update" do
before(:each) do
@doc.save
end
it "should run the before update filter when updating an existing document" do
@doc.run_before_update.should be_nil
@doc.update
@doc.run_before_update.should be_true
end
it "should run the after update filter when updating an existing document" do
@doc.run_after_update.should be_nil
@doc.update
@doc.run_after_update.should be_true
end
it "should run the before update filter when saving an existing document" do
@doc.run_before_update.should be_nil
@doc.save
@doc.run_before_update.should be_true
end
end
end
end

100
spec/couchrest/property_spec.rb
View file

@ -1,16 +1,16 @@
# encoding: utf-8
require File.expand_path('../../spec_helper', __FILE__)
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'person')
require File.join(FIXTURE_PATH, 'more', 'card')
require File.join(FIXTURE_PATH, 'more', 'invoice')
require File.join(FIXTURE_PATH, 'more', 'service')
require File.join(FIXTURE_PATH, 'more', 'event')
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'user')
require File.join(FIXTURE_PATH, 'more', 'course')
describe "ExtendedDocument properties" do
describe "Model properties" do
before(:each) do
reset_test_db!
@ -134,27 +134,27 @@ describe "ExtendedDocument properties" do
@card.first_name = nil
@card.should_not be_valid
@card.errors.should_not be_empty
@card.errors.on(:first_name).should == ["First name must not be blank"]
@card.errors[:first_name].should == ["can't be blank"]
end
it "should let you look up errors for a field by a string name" do
@card.first_name = nil
@card.should_not be_valid
@card.errors.on('first_name').should == ["First name must not be blank"]
@card.errors['first_name'].should == ["can't be blank"]
end
it "should validate the presence of 2 attributes" do
@invoice.clear
@invoice.should_not be_valid
@invoice.errors.should_not be_empty
@invoice.errors.on(:client_name).first.should == "Client name must not be blank"
@invoice.errors.on(:employee_name).should_not be_empty
@invoice.errors[:client_name].should == ["can't be blank"]
@invoice.errors[:employee_name].should_not be_empty
end
it "should let you set an error message" do
@invoice.location = nil
@invoice.valid?
@invoice.errors.on(:location).should == ["Hey stupid!, you forgot the location"]
@invoice.errors[:location].should == ["Hey stupid!, you forgot the location"]
end
it "should validate before saving" do
@ -165,37 +165,6 @@ describe "ExtendedDocument properties" do
end
end
describe "autovalidation" do
before(:each) do
@service = Service.new(:name => "Coumpound analysis", :price => 3_000)
end
it "should be valid" do
@service.should be_valid
end
it "should not respond to properties not setup" do
@service.respond_to?(:client_name).should be_false
end
describe "property :name, :length => 4...20" do
it "should autovalidate the presence when length is set" do
@service.name = nil
@service.should_not be_valid
@service.errors.should_not be_nil
@service.errors.on(:name).first.should == "Name must be between 4 and 19 characters long"
end
it "should autovalidate the correct length" do
@service.name = "a"
@service.should_not be_valid
@service.errors.should_not be_nil
@service.errors.on(:name).first.should == "Name must be between 4 and 19 characters long"
end
end
end
describe "casting" do
before(:each) do
@course = Course.new(:title => 'Relaxation')
@ -740,50 +709,43 @@ end
describe "Property Class" do
it "should provide name as string" do
property = CouchRest::Property.new(:test, String)
property = CouchRest::Model::Property.new(:test, String)
property.name.should eql('test')
property.to_s.should eql('test')
end
it "should provide class from type" do
property = CouchRest::Property.new(:test, String)
property = CouchRest::Model::Property.new(:test, String)
property.type_class.should eql(String)
end
it "should provide base class from type in array" do
property = CouchRest::Property.new(:test, [String])
property = CouchRest::Model::Property.new(:test, [String])
property.type_class.should eql(String)
end
it "should leave type as string if requested" do
property = CouchRest::Property.new(:test, 'String')
property.type.should eql('String')
property.type_class.should eql(String)
it "should raise error if type as string requested" do
lambda {
property = CouchRest::Model::Property.new(:test, 'String')
}.should raise_error
end
it "should leave type nil and return string by default" do
property = CouchRest::Property.new(:test, nil)
it "should leave type nil and return class as nil also" do
property = CouchRest::Model::Property.new(:test, nil)
property.type.should be_nil
# Type cast should never be used on non-casted property!
property.type_class.should eql(String)
property.type_class.should be_nil
end
it "should convert empty type array to [String]" do
property = CouchRest::Property.new(:test, [])
property.type_class.should eql(String)
end
it "should convert boolean text-type TrueClass" do
property = CouchRest::Property.new(:test, 'boolean')
property.type.should eql('boolean') # no change
property.type_class.should eql(TrueClass)
it "should convert empty type array to [Object]" do
property = CouchRest::Model::Property.new(:test, [])
property.type_class.should eql(Object)
end
it "should set init method option or leave as 'new'" do
# (bad example! Time already typecast)
property = CouchRest::Property.new(:test, Time)
property = CouchRest::Model::Property.new(:test, Time)
property.init_method.should eql('new')
property = CouchRest::Property.new(:test, Time, :init_method => 'parse')
property = CouchRest::Model::Property.new(:test, Time, :init_method => 'parse')
property.init_method.should eql('parse')
end
@ -791,32 +753,32 @@ describe "Property Class" do
describe "casting" do
it "should cast a value" do
property = CouchRest::Property.new(:test, Date)
property = CouchRest::Model::Property.new(:test, Date)
parent = mock("FooObject")
property.cast(parent, "2010-06-16").should eql(Date.new(2010, 6, 16))
property.cast_value(parent, "2010-06-16").should eql(Date.new(2010, 6, 16))
end
it "should cast an array of values" do
property = CouchRest::Property.new(:test, [Date])
property = CouchRest::Model::Property.new(:test, [Date])
parent = mock("FooObject")
property.cast(parent, ["2010-06-01", "2010-06-02"]).should eql([Date.new(2010, 6, 1), Date.new(2010, 6, 2)])
end
it "should set a CastedArray on array of Objects" do
property = CouchRest::Property.new(:test, [Object])
property = CouchRest::Model::Property.new(:test, [Object])
parent = mock("FooObject")
property.cast(parent, ["2010-06-01", "2010-06-02"]).class.should eql(::CouchRest::CastedArray)
property.cast(parent, ["2010-06-01", "2010-06-02"]).class.should eql(CouchRest::Model::CastedArray)
end
it "should not set a CastedArray on array of Strings" do
property = CouchRest::Property.new(:test, [String])
property = CouchRest::Model::Property.new(:test, [String])
parent = mock("FooObject")
property.cast(parent, ["2010-06-01", "2010-06-02"]).class.should_not eql(::CouchRest::CastedArray)
property.cast(parent, ["2010-06-01", "2010-06-02"]).class.should_not eql(CouchRest::Model::CastedArray)
end
it "should raise and error if value is array when type is not" do
property = CouchRest::Property.new(:test, Date)
property = CouchRest::Model::Property.new(:test, Date)
parent = mock("FooClass")
lambda {
cast = property.cast(parent, [Date.new(2010, 6, 1)])
@ -825,13 +787,13 @@ describe "Property Class" do
it "should set parent as casted_by object in CastedArray" do
property = CouchRest::Property.new(:test, [Object])
property = CouchRest::Model::Property.new(:test, [Object])
parent = mock("FooObject")
property.cast(parent, ["2010-06-01", "2010-06-02"]).casted_by.should eql(parent)
end
it "should set casted_by on new value" do
property = CouchRest::Property.new(:test, CatToy)
property = CouchRest::Model::Property.new(:test, CatToy)
parent = mock("CatObject")
cast = property.cast(parent, {:name => 'catnip'})
cast.casted_by.should eql(parent)

18
spec/couchrest/extended_doc_subclass_spec.rb → spec/couchrest/subclass_spec.rb
View file

@ -1,4 +1,5 @@
require File.expand_path("../../spec_helper", __FILE__)
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'person')
require File.join(FIXTURE_PATH, 'more', 'card')
require File.join(FIXTURE_PATH, 'more', 'course')
@ -9,6 +10,9 @@ Card.property :bg_color, :default => '#ccc'
class BusinessCard < Card
property :extension_code
property :job_title
validates_presence_of :extension_code
validates_presence_of :job_title
end
class DesignBusinessCard < BusinessCard
@ -20,7 +24,7 @@ class OnlineCourse < Course
view_by :url
end
class Animal < CouchRest::ExtendedDocument
class Animal < CouchRest::Model::Base
use_database TEST_SERVER.default_database
property :name
view_by :name
@ -28,7 +32,7 @@ end
class Dog < Animal; end
describe "Subclassing an ExtendedDocument" do
describe "Subclassing a Model" do
before(:each) do
@card = BusinessCard.new
@ -42,22 +46,18 @@ describe "Subclassing an ExtendedDocument" do
@card.database.uri.should == Card.database.uri
end
it "should share the same autovalidation details" do
@card.auto_validation.should be_true
end
it "should have kept the validation details" do
@card.should_not be_valid
end
it "should have added the new validation details" do
validated_fields = @card.class.validators.contexts[:default].map{|v| v.field_name}
validated_fields.should include(:extension_code)
validated_fields = @card.class.validators.map{|v| v.attributes}.flatten
validated_fields.should include(:extension_code)
validated_fields.should include(:job_title)
end
it "should not add to the parent's validations" do
validated_fields = Card.validators.contexts[:default].map{|v| v.field_name}
validated_fields = Card.validators.map{|v| v.attributes}.flatten
validated_fields.should_not include(:extension_code)
validated_fields.should_not include(:job_title)
end

8
spec/couchrest/extended_doc_view_spec.rb → spec/couchrest/view_spec.rb
View file

@ -1,10 +1,12 @@
require File.expand_path("../../spec_helper", __FILE__)
require File.join(FIXTURE_PATH, 'more', 'cat')
require File.join(FIXTURE_PATH, 'more', 'person')
require File.join(FIXTURE_PATH, 'more', 'article')
require File.join(FIXTURE_PATH, 'more', 'course')
describe "ExtendedDocument views" do
describe "Model views" do
class Unattached < CouchRest::ExtendedDocument
class Unattached < CouchRest::Model::Base
# Note: no use_database here
property :title
property :questions
@ -438,7 +440,7 @@ describe "ExtendedDocument views" do
it "should pass database parameter to pager" do
proxy = mock(:proxy)
proxy.stub!(:paginate)
::CouchRest::Mixins::Collection::CollectionProxy.should_receive(:new).with('database', anything(), anything(), anything(), anything()).and_return(proxy)
::CouchRest::Model::Collection::CollectionProxy.should_receive(:new).with('database', anything(), anything(), anything(), anything()).and_return(proxy)
Article.paginate(:design_doc => 'Article', :view_name => 'by_date', :database => 'database')
end
end