527 lines
16 KiB
Ruby
527 lines
16 KiB
Ruby
# encoding: utf-8
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require "spec_helper"
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describe "Model Base" 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 "instance database connection" do
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it "should use the default database" do
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@obj.database.name.should == 'couchrest-model-test'
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end
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it "should override the default db" do
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@obj.database = TEST_SERVER.database!('couchrest-extendedmodel-test')
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@obj.database.name.should == 'couchrest-extendedmodel-test'
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@obj.database.delete!
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end
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end
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describe "a new model" do
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it "should be a new document" do
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@obj = Basic.new
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@obj.rev.should be_nil
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@obj.should be_new
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@obj.should be_new_document
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@obj.should be_new_record
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end
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it "should not fail with nil argument" do
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@obj = Basic.new(nil)
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@obj.should_not be_nil
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end
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it "should allow the database to be set" do
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@obj = Basic.new(nil, :database => 'database')
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@obj.database.should eql('database')
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end
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it "should support initialization block" do
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@obj = Basic.new {|b| b.database = 'database'}
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@obj.database.should eql('database')
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end
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it "should only set defined properties" do
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@doc = WithDefaultValues.new(:name => 'test', :foo => 'bar')
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@doc['name'].should eql('test')
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@doc['foo'].should be_nil
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end
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it "should set all properties with :directly_set_attributes option" do
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@doc = WithDefaultValues.new({:name => 'test', :foo => 'bar'}, :directly_set_attributes => true)
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@doc['name'].should eql('test')
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@doc['foo'].should eql('bar')
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end
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it "should set the model type" do
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@doc = WithDefaultValues.new()
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@doc[WithDefaultValues.model_type_key].should eql('WithDefaultValues')
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end
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it "should call after_initialize method if available" do
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@doc = WithAfterInitializeMethod.new
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@doc['some_value'].should eql('value')
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end
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it "should call after_initialize after block" do
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@doc = WithAfterInitializeMethod.new {|d| d.some_value = "foo"}
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@doc['some_value'].should eql('foo')
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end
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end
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describe "ActiveModel compatability Basic" do
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before(:each) do
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@obj = Basic.new(nil)
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end
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describe "#to_key" do
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context "when the document is new" do
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it "returns nil" do
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@obj.to_key.should be_nil
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end
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end
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context "when the document is not new" do
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it "returns id in an array" do
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@obj.save
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@obj.to_key.should eql([@obj['_id']])
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end
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end
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end
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describe "#to_param" do
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context "when the document is new" do
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it "returns nil" do
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@obj.to_param.should be_nil
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end
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end
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context "when the document is not new" do
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it "returns id" do
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@obj.save
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@obj.to_param.should eql(@obj['_id'])
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end
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end
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end
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describe "#persisted?" do
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context "when the document is new" do
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it "returns false" do
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@obj.persisted?.should be_false
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end
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end
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context "when the document is not new" do
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it "returns id" do
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@obj.save
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@obj.persisted?.should be_true
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end
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end
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context "when the document is destroyed" do
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it "returns false" do
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@obj.save
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@obj.destroy
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@obj.persisted?.should be_false
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end
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end
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end
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describe "#model_name" do
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it "returns the name of the model" do
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@obj.class.model_name.should eql('Basic')
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WithDefaultValues.model_name.human.should eql("With default values")
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end
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end
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describe "#destroyed?" do
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it "should be present" do
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@obj.should respond_to(:destroyed?)
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end
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it "should return false with new object" do
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@obj.destroyed?.should be_false
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end
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it "should return true after destroy" do
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@obj.save
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@obj.destroy
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@obj.destroyed?.should be_true
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end
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end
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end
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describe "comparisons" do
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describe "#==" do
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context "on saved document" do
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it "should be true on same document" do
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p = Project.create
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p.should eql(p)
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end
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it "should be true after loading" do
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p = Project.create
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p.should eql(Project.get(p.id))
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end
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it "should not be true if databases do not match" do
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p = Project.create
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p2 = p.dup
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p2.stub!(:database).and_return('other')
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p.should_not eql(p2)
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end
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it "should always be false if one document not saved" do
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p = Project.create(:name => 'test')
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o = Project.new(:name => 'test')
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p.should_not eql(o)
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end
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end
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context "with new documents" do
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it "should be true when attributes match" do
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p = Project.new(:name => 'test')
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o = Project.new(:name => 'test')
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p.should eql(o)
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end
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it "should not be true when attributes don't match" do
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p = Project.new(:name => 'test')
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o = Project.new(:name => 'testing')
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p.should_not eql(o)
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end
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end
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end
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end
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describe "update attributes without saving" do
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before(:each) do
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a = Article.get "big-bad-danger" rescue nil
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a.destroy if a
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@art = Article.new(:title => "big bad danger")
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@art.save
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end
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it "should work for attribute= methods" do
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@art['title'].should == "big bad danger"
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@art.update_attributes_without_saving('date' => Time.now, :title => "super danger")
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@art['title'].should == "super danger"
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end
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it "should silently ignore _id" do
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@art.update_attributes_without_saving('_id' => 'foobar')
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@art['_id'].should_not == 'foobar'
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end
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it "should silently ignore _rev" do
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@art.update_attributes_without_saving('_rev' => 'foobar')
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@art['_rev'].should_not == 'foobar'
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end
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it "should silently ignore created_at" do
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@art.update_attributes_without_saving('created_at' => 'foobar')
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@art['created_at'].should_not == 'foobar'
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end
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it "should silently ignore updated_at" do
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@art.update_attributes_without_saving('updated_at' => 'foobar')
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@art['updated_at'].should_not == 'foobar'
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end
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it "should also work using attributes= alias" do
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@art.respond_to?(:attributes=).should be_true
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@art.attributes = {'date' => Time.now, :title => "something else"}
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@art['title'].should == "something else"
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end
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it "should not flip out if an attribute= method is missing and ignore it" do
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lambda {
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@art.update_attributes_without_saving('slug' => "new-slug", :title => "super danger")
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}.should_not raise_error
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@art.slug.should == "big-bad-danger"
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end
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#it "should not change other attributes if there is an error" do
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# lambda {
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# @art.update_attributes_without_saving('slug' => "new-slug", :title => "super danger")
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# }.should raise_error
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# @art['title'].should == "big bad danger"
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#end
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end
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describe "update attributes" do
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before(:each) do
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a = Article.get "big-bad-danger" rescue nil
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a.destroy if a
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@art = Article.new(:title => "big bad danger")
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@art.save
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end
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it "should save" do
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@art['title'].should == "big bad danger"
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@art.update_attributes('date' => Time.now, :title => "super danger")
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loaded = Article.get(@art.id)
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loaded['title'].should == "super danger"
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end
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end
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describe "with default" do
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it "should have the default value set at initalization" do
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@obj.preset.should == {:right => 10, :top_align => false}
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end
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it "should have the default false value explicitly assigned" do
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@obj.default_false.should == false
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end
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it "should automatically call a proc default at initialization" do
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@obj.set_by_proc.should be_an_instance_of(Time)
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@obj.set_by_proc.should == @obj.set_by_proc
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@obj.set_by_proc.should < Time.now
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end
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it "should let you overwrite the default values" do
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obj = WithDefaultValues.new(:preset => 'test')
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obj.preset = 'test'
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end
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it "should keep default values for new instances" do
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obj = WithDefaultValues.new
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obj.preset[:alpha] = 123
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obj.preset.should == {:right => 10, :top_align => false, :alpha => 123}
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another = WithDefaultValues.new
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another.preset.should == {:right => 10, :top_align => false}
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end
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it "should work with a default empty array" do
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obj = WithDefaultValues.new(:tags => ['spec'])
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obj.tags.should == ['spec']
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end
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it "should set default value of read-only property" do
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obj = WithDefaultValues.new
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obj.read_only_with_default.should == 'generic'
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end
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end
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describe "simplified way of setting property types" do
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it "should set defaults" do
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obj = WithSimplePropertyType.new
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obj.preset.should eql('none')
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end
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it "should handle arrays" do
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obj = WithSimplePropertyType.new(:tags => ['spec'])
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obj.tags.should == ['spec']
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end
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end
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describe "a doc with template values (CR::Model spec)" do
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before(:all) do
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WithTemplateAndUniqueID.all.map{|o| o.destroy}
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WithTemplateAndUniqueID.database.bulk_delete
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@tmpl = WithTemplateAndUniqueID.new
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@tmpl2 = WithTemplateAndUniqueID.new(:preset => 'not_value', 'slug' => '1')
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end
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it "should have fields set when new" do
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@tmpl.preset.should == 'value'
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end
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it "shouldn't override explicitly set values" do
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@tmpl2.preset.should == 'not_value'
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end
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it "shouldn't override existing documents" do
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@tmpl2.save
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tmpl2_reloaded = WithTemplateAndUniqueID.get(@tmpl2.id)
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@tmpl2.preset.should == 'not_value'
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tmpl2_reloaded.preset.should == 'not_value'
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end
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end
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describe "finding all instances of a model" do
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before(:all) do
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WithTemplateAndUniqueID.all.map{|o| o.destroy}
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WithTemplateAndUniqueID.database.bulk_delete
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WithTemplateAndUniqueID.new('slug' => '1').save
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WithTemplateAndUniqueID.new('slug' => '2').save
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WithTemplateAndUniqueID.new('slug' => '3').save
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WithTemplateAndUniqueID.new('slug' => '4').save
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end
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it "should find all" do
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rs = WithTemplateAndUniqueID.all
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rs.length.should == 4
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end
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end
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describe "counting all instances of a model" do
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before(:each) do
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@db = reset_test_db!
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end
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it ".count should return 0 if there are no docuemtns" do
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WithTemplateAndUniqueID.count.should == 0
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end
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it ".count should return the number of documents" do
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WithTemplateAndUniqueID.new('slug' => '1').save
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WithTemplateAndUniqueID.new('slug' => '2').save
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WithTemplateAndUniqueID.new('slug' => '3').save
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WithTemplateAndUniqueID.count.should == 3
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end
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end
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describe "finding the first instance of a model" do
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before(:each) do
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@db = reset_test_db!
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WithTemplateAndUniqueID.new('slug' => '1').save
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WithTemplateAndUniqueID.new('slug' => '2').save
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WithTemplateAndUniqueID.new('slug' => '3').save
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WithTemplateAndUniqueID.new('slug' => '4').save
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end
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it "should find first" do
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rs = WithTemplateAndUniqueID.first
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rs['slug'].should == "1"
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end
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it "should return nil if no instances are found" do
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WithTemplateAndUniqueID.all.each {|obj| obj.destroy }
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WithTemplateAndUniqueID.first.should be_nil
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end
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end
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describe "getting a model with a subobject field" do
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before(:all) do
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course_doc = {
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"title" => "Metaphysics 410",
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"professor" => {
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"name" => ["Mark", "Hinchliff"]
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},
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"ends_at" => "2008/12/19 13:00:00 +0800"
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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["professor"]["name"][1].should == "Hinchliff"
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end
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it "should instantiate the professor as a person" do
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@course['professor'].last_name.should == "Hinchliff"
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end
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it "should instantiate the ends_at as a Time" do
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@course['ends_at'].should == Time.parse("2008/12/19 13:00:00 +0800")
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end
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end
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describe "timestamping" do
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before(:each) do
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oldart = Article.get "saving-this" rescue nil
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oldart.destroy if oldart
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@art = Article.new(:title => "Saving this")
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@art.save
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end
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it "should define the updated_at and created_at getters and set the values" do
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@obj.save
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obj = WithDefaultValues.get(@obj.id)
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obj.should be_an_instance_of(WithDefaultValues)
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obj.created_at.should be_an_instance_of(Time)
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obj.updated_at.should be_an_instance_of(Time)
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obj.created_at.to_s.should == @obj.updated_at.to_s
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end
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it "should not change created_at on update" do
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2.times do
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lambda do
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@art.save
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end.should_not change(@art, :created_at)
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end
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end
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it "should set the time on create" do
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(Time.now - @art.created_at).should < 2
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foundart = Article.get @art.id
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foundart.created_at.should == foundart.updated_at
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end
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it "should set the time on update" do
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@art.title = "new title" # only saved if @art.changed? == true
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@art.save
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@art.created_at.should < @art.updated_at
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end
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end
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describe "getter and setter methods" do
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it "should try to call the arg= method before setting :arg in the hash" do
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@doc = WithGetterAndSetterMethods.new(:arg => "foo")
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@doc['arg'].should be_nil
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@doc[:arg].should be_nil
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@doc.other_arg.should == "foo-foo"
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end
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end
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describe "recursive validation on a model" do
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before :each do
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reset_test_db!
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@cat = Cat.new(:name => 'Sockington')
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end
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it "should not save if a nested casted model is invalid" do
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@cat.favorite_toy = CatToy.new
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@cat.should_not be_valid
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@cat.save.should be_false
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lambda{@cat.save!}.should raise_error
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end
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it "should save when nested casted model is valid" do
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@cat.favorite_toy = CatToy.new(:name => 'Squeaky')
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@cat.should be_valid
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@cat.save.should be_true
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lambda{@cat.save!}.should_not raise_error
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end
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it "should not save when nested collection contains an invalid casted model" do
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@cat.toys = [CatToy.new(:name => 'Feather'), CatToy.new]
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@cat.should_not be_valid
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@cat.save.should be_false
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lambda{@cat.save!}.should raise_error
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end
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it "should save when nested collection contains valid casted models" do
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@cat.toys = [CatToy.new(:name => 'feather'), CatToy.new(:name => 'ball-o-twine')]
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@cat.should be_valid
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@cat.save.should be_true
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lambda{@cat.save!}.should_not raise_error
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end
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it "should not fail if the nested casted model doesn't have validation" do
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Cat.property :trainer, Person
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Cat.validates_presence_of :name
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cat = Cat.new(:name => 'Mr Bigglesworth')
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cat.trainer = Person.new
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cat.should be_valid
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cat.save.should be_true
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end
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end
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describe "searching the contents of a model" do
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before :each do
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@db = reset_test_db!
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names = ["Fuzzy", "Whiskers", "Mr Bigglesworth", "Sockington", "Smitty", "Sammy", "Samson", "Simon"]
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names.each { |name| Cat.create(:name => name) }
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search_function = { 'defaults' => {'store' => 'no', 'index' => 'analyzed_no_norms'},
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'index' => "function(doc) { ret = new Document(); ret.add(doc['name'], {'field':'name'}); return ret; }" }
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@db.save_doc({'_id' => '_design/search', 'fulltext' => {'cats' => search_function}})
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end
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it "should be able to paginate through a large set of search results" do
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if couchdb_lucene_available?
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names = []
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Cat.paginated_each(:design_doc => "search", :view_name => "cats",
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:q => 'name:S*', :search => true, :include_docs => true, :per_page => 3) do |cat|
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cat.should_not be_nil
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names << cat.name
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end
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names.size.should == 5
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names.should include('Sockington')
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names.should include('Smitty')
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names.should include('Sammy')
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names.should include('Samson')
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names.should include('Simon')
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end
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end
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end
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|
|
end
|