Contents

require 'pathname'
require Pathname(__FILE__).dirname.expand_path.parent + 'spec_helper'

if (HAS_SQLITE3 || HAS_MYSQL || HAS_POSTGRES)
  describe 'DataMapper::Predefined' do
    before(:all) do
      class TestModel

        include DataMapper::Resource
        include DataMapper::Predefined

        # Name property to test String values
        property :name, String

        # Number property to test Integer values
        property :number, Integer

        # Optional property to test default values
        property :optional, String, :default => 'hello'

        # Body property to test Text values
        property :body, Text

        define :test1, :name => 'test1',
                       :number => 1,
                       :optional => 'yo',
                       :body => %{This is a test.}

        define :test2, :name => 'test2', :number => 2
      end

      TestModel.auto_migrate!
    end

    it "should be able to define resources of a Model" do
      test1 = TestModel.test1

      test1.should_not be_nil
      test1.name.should == 'test1'
      test1.number.should == 1
      test1.optional.should == 'yo'
      test1.body.should == %{This is a test.}
    end

    it "should be able to define resources with empty attributes" do
      test2 = TestModel.test2

      test2.should_not be_nil
      test2.name.should == 'test2'
      test2.number.should == 2
      test2.optional.should == 'hello'
      test2.body.should be_nil
    end

    it "should return existing resources" do
      first_test1 = TestModel.test1
      second_test1 = TestModel.test1

      first_test1.id.should == second_test1.id
    end

    it "should provide a generic interface for accessing resources" do
      test1 = TestModel[:test1]

      test1.name.should == 'test1'
      test1.number.should == 1
    end

    it "should raise an UnknownResource exception when accessing undefined resources" do
      lambda {
        TestModel[:test3]
      }.should raise_error(DataMapper::Predefined::UnknownResource)
    end
  end
end

Version data entries

2 entries across 2 versions & 1 rubygems

Version	Path
dm-predefined-0.0.1	spec/integration/predefined_spec.rb
dm-predefined-0.1.0	spec/integration/predefined_spec.rb