467 lines
14 KiB
Ruby
467 lines
14 KiB
Ruby
# encoding: utf-8
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require File.expand_path('../../spec_helper', __FILE__)
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require File.join(FIXTURE_PATH, 'base')
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require File.join(FIXTURE_PATH, 'more', 'cat')
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require File.join(FIXTURE_PATH, 'more', 'article')
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require File.join(FIXTURE_PATH, 'more', 'course')
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require File.join(FIXTURE_PATH, 'more', 'card')
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require File.join(FIXTURE_PATH, 'more', 'event')
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describe "Model Persistence" do
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before(:each) do
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@obj = WithDefaultValues.new
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end
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describe "creating a new document from database" do
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it "should instantialize" do
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doc = Article.build_from_database({'_id' => 'testitem1', '_rev' => 123, 'couchrest-type' => 'Article', 'name' => 'my test'})
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doc.class.should eql(Article)
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end
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it "should instantialize of same class if no couchrest-type included from DB" do
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doc = Article.build_from_database({'_id' => 'testitem1', '_rev' => 123, 'name' => 'my test'})
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doc.class.should eql(Article)
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end
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it "should instantialize document of different type" do
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doc = Article.build_from_database({'_id' => 'testitem2', '_rev' => 123, Article.model_type_key => 'WithTemplateAndUniqueID', 'name' => 'my test'})
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doc.class.should eql(WithTemplateAndUniqueID)
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end
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end
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describe "basic saving and retrieving" do
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it "should work fine" do
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@obj.name = "should be easily saved and retrieved"
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@obj.save!
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saved_obj = WithDefaultValues.get!(@obj.id)
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saved_obj.should_not be_nil
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end
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it "should parse the Time attributes automatically" do
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@obj.name = "should parse the Time attributes automatically"
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@obj.set_by_proc.should be_an_instance_of(Time)
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@obj.save
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@obj.set_by_proc.should be_an_instance_of(Time)
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saved_obj = WithDefaultValues.get(@obj.id)
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saved_obj.set_by_proc.should be_an_instance_of(Time)
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end
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end
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describe "creating a model" do
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before(:each) do
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@sobj = Basic.new
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end
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it "should accept true or false on save for validation" do
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@sobj.should_receive(:valid?)
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@sobj.save(true)
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end
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it "should accept hash with validation option" do
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@sobj.should_receive(:valid?)
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@sobj.save(:validate => true)
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end
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it "should not call validation when option is false" do
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@sobj.should_not_receive(:valid?)
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@sobj.save(false)
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end
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it "should not call validation when option :validate is false" do
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@sobj.should_not_receive(:valid?)
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@sobj.save(:validate => false)
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end
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it "should instantialize and save a document" do
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article = Article.create(:title => 'my test')
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article.title.should == 'my test'
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article.should_not be_new
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end
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it "yields new instance to block before saving (#create)" do
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article = Article.create{|a| a.title = 'my create init block test'}
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article.title.should == 'my create init block test'
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article.should_not be_new
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end
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it "yields new instance to block before saving (#create!)" do
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article = Article.create{|a| a.title = 'my create bang init block test'}
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article.title.should == 'my create bang init block test'
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article.should_not be_new
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end
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it "should trigger the create callbacks" do
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doc = WithCallBacks.create(:name => 'my other test')
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doc.run_before_create.should be_true
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doc.run_after_create.should be_true
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doc.run_before_save.should be_true
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doc.run_after_save.should be_true
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end
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end
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describe "saving a model" do
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before(:all) do
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@sobj = Basic.new
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@sobj.save.should be_true
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end
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it "should save the doc" do
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doc = Basic.get(@sobj.id)
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doc['_id'].should == @sobj.id
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end
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it "should be set for resaving" do
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rev = @obj.rev
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@sobj['another-key'] = "some value"
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@sobj.save
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@sobj.rev.should_not == rev
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end
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it "should set the id" do
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@sobj.id.should be_an_instance_of(String)
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end
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it "should set the type" do
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@sobj[@sobj.model_type_key].should == 'Basic'
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end
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it "should accept true or false on save for validation" do
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@sobj.should_receive(:valid?)
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@sobj.save(true)
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end
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it "should accept hash with validation option" do
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@sobj.should_receive(:valid?)
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@sobj.save(:validate => true)
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end
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it "should not call validation when option is false" do
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@sobj.should_not_receive(:valid?)
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@sobj.save(false)
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end
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it "should not call validation when option :validate is false" do
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@sobj.should_not_receive(:valid?)
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@sobj.save(:validate => false)
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end
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describe "save!" do
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before(:each) do
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@sobj = Card.new(:first_name => "Marcos", :last_name => "Tapajós")
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end
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it "should return true if save the document" do
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@sobj.save!.should be_true
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end
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it "should raise error if don't save the document" do
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@sobj.first_name = nil
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lambda { @sobj.save! }.should raise_error(CouchRest::Model::Errors::Validations)
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end
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end
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end
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describe "saving a model with a unique_id configured" do
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before(:each) do
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@art = Article.new
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@old = Article.database.get('this-is-the-title') rescue nil
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Article.database.delete_doc(@old) if @old
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end
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it "should be a new document" do
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@art.should be_new
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@art.title.should be_nil
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end
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it "should require the title" do
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lambda{@art.save}.should raise_error
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@art.title = 'This is the title'
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@art.save.should be_true
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end
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it "should not change the slug on update" do
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@art.title = 'This is the title'
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@art.save.should be_true
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@art.title = 'new title'
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@art.save.should be_true
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@art.slug.should == 'this-is-the-title'
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end
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it "should raise an error when the slug is taken" do
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@art.title = 'This is the title'
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@art.save.should be_true
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@art2 = Article.new(:title => 'This is the title!')
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lambda{@art2.save}.should raise_error
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end
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it "should set the slug" do
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@art.title = 'This is the title'
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@art.save.should be_true
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@art.slug.should == 'this-is-the-title'
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end
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it "should set the id" do
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@art.title = 'This is the title'
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@art.save.should be_true
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@art.id.should == 'this-is-the-title'
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end
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end
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describe "saving a model with a unique_id lambda" do
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before(:each) do
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@templated = WithTemplateAndUniqueID.new
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@old = WithTemplateAndUniqueID.get('very-important') rescue nil
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@old.destroy if @old
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end
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it "should require the field" do
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lambda{@templated.save}.should raise_error
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@templated['slug'] = 'very-important'
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@templated.save.should be_true
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end
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it "should save with the id" do
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@templated['slug'] = 'very-important'
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@templated.save.should be_true
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t = WithTemplateAndUniqueID.get('very-important')
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t.should == @templated
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end
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it "should not change the id on update" do
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@templated['slug'] = 'very-important'
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@templated.save.should be_true
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@templated['slug'] = 'not-important'
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@templated.save.should be_true
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t = WithTemplateAndUniqueID.get('very-important')
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t.id.should == @templated.id
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end
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it "should raise an error when the id is taken" do
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@templated['slug'] = 'very-important'
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@templated.save.should be_true
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lambda{WithTemplateAndUniqueID.new('slug' => 'very-important').save}.should raise_error
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end
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it "should set the id" do
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@templated['slug'] = 'very-important'
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@templated.save.should be_true
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@templated.id.should == 'very-important'
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end
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end
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describe "destroying an instance" do
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before(:each) do
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@dobj = Event.new
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@dobj.save.should be_true
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end
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it "should return true" do
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result = @dobj.destroy
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result.should be_true
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end
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it "should make it go away" do
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@dobj.destroy
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lambda{Basic.get!(@dobj.id)}.should raise_error(CouchRest::Model::DocumentNotFound)
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end
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it "should freeze the object" do
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@dobj.destroy
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# In Ruby 1.9.2 this raises RuntimeError, in 1.8.7 TypeError, D'OH!
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lambda { @dobj.subject = "Test" }.should raise_error(StandardError)
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end
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it "trying to save after should fail" do
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@dobj.destroy
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lambda { @dobj.save }.should raise_error(StandardError)
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lambda{Basic.get!(@dobj.id)}.should raise_error(CouchRest::Model::DocumentNotFound)
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end
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it "should make destroyed? true" do
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@dobj.destroyed?.should be_false
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@dobj.destroy
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@dobj.destroyed?.should be_true
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end
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end
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describe "getting a model" do
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before(:all) do
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@art = Article.new(:title => 'All About Getting')
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@art.save
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end
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it "should load and instantiate it" do
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foundart = Article.get @art.id
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foundart.title.should == "All About Getting"
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end
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it "should load and instantiate with find" do
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foundart = Article.find @art.id
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foundart.title.should == "All About Getting"
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end
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it "should return nil if `get` is used and the document doesn't exist" do
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foundart = Article.get 'matt aimonetti'
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foundart.should be_nil
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end
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it "should return nil if a blank id is requested" do
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Article.get("").should be_nil
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end
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it "should raise an error if `get!` is used and the document doesn't exist" do
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expect{ Article.get!('matt aimonetti') }.to raise_error
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end
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it "should raise an error if `get!` is requested with a blank id" do
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expect{ Article.get!("") }.to raise_error
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end
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it "should raise an error if `find!` is used and the document doesn't exist" do
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expect{ Article.find!('matt aimonetti') }.to raise_error
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end
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end
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describe "getting a model with a subobjects array" do
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before(:all) do
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course_doc = {
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"title" => "Metaphysics 200",
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"questions" => [
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{
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"q" => "Carve the ___ of reality at the ___.",
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"a" => ["beast","joints"]
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},{
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"q" => "Who layed the smack down on Leibniz's Law?",
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"a" => "Willard Van Orman Quine"
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}
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]
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}
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r = Course.database.save_doc course_doc
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@course = Course.get r['id']
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end
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it "should load the course" do
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@course.title.should == "Metaphysics 200"
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end
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it "should instantiate them as such" do
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@course["questions"][0].a[0].should == "beast"
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end
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end
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describe "callbacks" do
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before(:each) do
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@doc = WithCallBacks.new
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end
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describe "validation" do
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it "should run before_validation before validating" do
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@doc.run_before_validation.should be_nil
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@doc.should be_valid
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@doc.run_before_validation.should be_true
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end
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it "should run after_validation after validating" do
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@doc.run_after_validation.should be_nil
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@doc.should be_valid
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@doc.run_after_validation.should be_true
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end
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end
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describe "save" do
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it "should run the after filter after saving" do
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@doc.run_after_save.should be_nil
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@doc.save.should be_true
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@doc.run_after_save.should be_true
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end
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it "should run the grouped callbacks before saving" do
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@doc.run_one.should be_nil
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@doc.run_two.should be_nil
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@doc.run_three.should be_nil
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@doc.save.should be_true
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@doc.run_one.should be_true
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@doc.run_two.should be_true
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@doc.run_three.should be_true
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end
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it "should not run conditional callbacks" do
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@doc.run_it = false
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@doc.save.should be_true
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@doc.conditional_one.should be_nil
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@doc.conditional_two.should be_nil
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end
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it "should run conditional callbacks" do
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@doc.run_it = true
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@doc.save.should be_true
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@doc.conditional_one.should be_true
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@doc.conditional_two.should be_true
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end
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end
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describe "create" do
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it "should run the before save filter when creating" do
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@doc.run_before_save.should be_nil
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@doc.create.should_not be_nil
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@doc.run_before_save.should be_true
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end
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it "should run the before create filter" do
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@doc.run_before_create.should be_nil
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@doc.create.should_not be_nil
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@doc.create
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@doc.run_before_create.should be_true
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end
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it "should run the after create filter" do
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@doc.run_after_create.should be_nil
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@doc.create.should_not be_nil
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@doc.create
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@doc.run_after_create.should be_true
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end
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end
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describe "update" do
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before(:each) do
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@doc.save
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end
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it "should run the before update filter when updating an existing document" do
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@doc.run_before_update.should be_nil
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@doc.update
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@doc.run_before_update.should be_true
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end
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it "should run the after update filter when updating an existing document" do
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@doc.run_after_update.should be_nil
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@doc.update
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@doc.run_after_update.should be_true
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end
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it "should run the before update filter when saving an existing document" do
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@doc.run_before_update.should be_nil
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@doc.save
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@doc.run_before_update.should be_true
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end
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end
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end
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describe "#reload" do
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it "reloads defined attributes" do
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i = Article.create!(:title => "Reload when changed")
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i.title.should == "Reload when changed"
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i.title = "..."
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i.title.should == "..."
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i.reload
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i.title.should == "Reload when changed"
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end
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it "reloads defined attributes set to nil" do
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i = Article.create!(:title => "Reload when nil")
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i.title.should == "Reload when nil"
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i.title = nil
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i.title.should be_nil
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i.reload
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i.title.should == "Reload when nil"
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end
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it "returns self" do
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i = Article.create!(:title => "Reload return self")
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i.reload.should be(i)
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end
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end
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end
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