require File.dirname(__FILE__) + '/../../../test_helper'

module Spec
  module Api
    module Helper
      class TypeTest < Test::Unit::TestCase

        # should.be.an.instance.of <class>
  
        def test_should_be_an_instance_of_should_pass_when_target_is_specified_class
          assert_nothing_raised do
            5.should.be.an.instance.of Fixnum
          end
        end
  
        def test_should_be_an_instance_of_should_fail_when_target_is_not_specified_class
          assert_raise(ExpectationNotMetError) do
            5.should.be.an.instance.of Integer
          end
        end
  
        # should.be.a.kind.of <class>
  
        def test_should_be_a_kind_of_should_pass_when_target_is_of_specified_class
          assert_nothing_raised do
            5.should.be.a.kind.of Fixnum
          end
        end

        def test_should_be_a_kind_of_should_pass_when_target_is_of_subclass_of_specified_class
          assert_nothing_raised do
            5.should.be.a.kind.of Integer
          end
        end

        def test_should_be_an_instance_of_should_fail_when_target_is_not_specified_class
          assert_raise(ExpectationNotMetError) do
            5.should.be.a.kind.of String
          end
        end
  
        # should.not.be.an.instance_of <class>
  
        def test_should_not_be_an_instance_of_should_fail_when_target_is_of_specified_class
          assert_raise(ExpectationNotMetError) do
            'hello'.should.not.be.an.instance.of String
          end
        end
  
        def test_should_be_an_instance_of_should_pass_when_target_is_not_of_specified_class
          assert_nothing_raised do
            [].should.not.be.an.instance.of String
          end
        end

        # should.be.a.kind.of <class>
  
        def test_should_not_be_a_kind_of_should_fail_when_target_is_of_specified_class
          assert_raise(ExpectationNotMetError) do
            5.should.not.be.a.kind.of Fixnum
          end
        end

        def test_should_not_be_a_kind_of_should_fail_when_target_is_of_subclass_of_specified_class
          assert_raise(ExpectationNotMetError) do
            5.should.not.be.a.kind.of Integer
          end
        end

        def test_should_not_be_an_instance_of_should_pass_when_target_is_not_specified_class
          assert_nothing_raised do
            5.should.not.be.a.kind.of String
          end
        end
  
        # should.respond.to <message>
  
        def test_should_respond_to_should_pass_when_target_does
          assert_nothing_raised do
            "".should.respond.to :length
          end
        end

        def test_should_respond_to_should_fail_when_target_doesnt
          assert_raise(ExpectationNotMetError) do
            "".should.respond.to :connect
          end
        end

        # should.not.respond.to <message>
  
        def test_not_should_respond_to_should_fail_when_target_does
          assert_raise(ExpectationNotMetError) do
            "".should.not.respond.to :length
          end
        end

        def test_not_should_respond_to_should_pass_when_target_doesnt
          assert_nothing_raised do
            "".should.not.respond.to :connect
          end
        end

      end
    end
  end
end