108 lines
2.9 KiB
Ruby
108 lines
2.9 KiB
Ruby
require File.join(File.dirname(__FILE__), '..', '..', 'spec_helper')
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require File.join(FIXTURE_PATH, 'more', 'card')
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class WithCastedModelMixin < Hash
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include CouchRest::CastedModel
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property :name
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property :no_value
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end
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class DummyModel < CouchRest::ExtendedDocument
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use_database TEST_SERVER.default_database
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raise "Default DB not set" if TEST_SERVER.default_database.nil?
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property :casted_attribute, :cast_as => 'WithCastedModelMixin'
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property :keywords, :cast_as => ["String"]
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end
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describe CouchRest::CastedModel do
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describe "A non hash class including CastedModel" do
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it "should fail raising and include error" do
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lambda do
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class NotAHashButWithCastedModelMixin
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include CouchRest::CastedModel
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property :name
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end
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end.should raise_error
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end
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end
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describe "isolated" do
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before(:each) do
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@obj = WithCastedModelMixin.new
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end
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it "should automatically include the property mixin and define getters and setters" do
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@obj.name = 'Matt'
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@obj.name.should == 'Matt'
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end
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end
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describe "casted as attribute" do
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before(:each) do
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@obj = DummyModel.new(:casted_attribute => {:name => 'whatever'})
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@casted_obj = @obj.casted_attribute
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end
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it "should be available from its parent" do
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@casted_obj.should be_an_instance_of(WithCastedModelMixin)
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end
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it "should have the getters defined" do
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@casted_obj.name.should == 'whatever'
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end
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it "should know who casted it" do
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@casted_obj.casted_by.should == @obj
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end
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it "should return nil for the 'no_value' attribute" do
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@casted_obj.no_value.should be_nil
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end
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it "should return nil for the unknown attribute" do
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@casted_obj["unknown"].should be_nil
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end
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end
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describe "casted as an array of a different type" do
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before(:each) do
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@obj = DummyModel.new(:keywords => ['couch', 'sofa', 'relax', 'canapé'])
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end
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it "should cast the array propery" do
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@obj.keywords.should be_an_instance_of(Array)
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@obj.keywords.first.should == 'couch'
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end
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end
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describe "saved document with casted models" do
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before(:each) do
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reset_test_db!
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@obj = DummyModel.new(:casted_attribute => {:name => 'whatever'})
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@obj.save.should be_true
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@obj = DummyModel.get(@obj.id)
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end
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it "should be able to load with the casted models" do
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casted_obj = @obj.casted_attribute
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casted_obj.should_not be_nil
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casted_obj.should be_an_instance_of(WithCastedModelMixin)
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end
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it "should have defined getters for the casted model" do
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casted_obj = @obj.casted_attribute
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casted_obj.name.should == "whatever"
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end
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it "should have defined setters for the casted model" do
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casted_obj = @obj.casted_attribute
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casted_obj.name = "test"
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casted_obj.name.should == "test"
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end
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end
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end
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