describe BubbleWrap::App do
  describe '.documents_path' do
    it 'should end in "/Documents"' do
      App.documents_path[-10..-1].should == '/Documents'
    end
  end

  describe '.resources_path' do
    it 'should end in "/testSuite.app"' do
      App.resources_path.should =~ /\/testSuite(_spec)?.app$/
    end
  end

  describe '.notification_center' do
    it 'should be a NSNotificationCenter' do
      App.notification_center.should == NSNotificationCenter.defaultCenter
    end
  end

  describe '.user_cache' do
    it 'should be a NSUserDefaults' do
      App.user_cache.should == NSUserDefaults.standardUserDefaults
    end
  end

  describe '.alert' do
    after do
      @alert.dismissWithClickedButtonIndex(@alert.cancelButtonIndex, animated: false)
    end

    describe "with only one string argument" do
      before do
        @alert = App.alert('1.21 Gigawatts!')
      end

      it 'returns an alert' do
        @alert.class.should == UIAlertView
      end

      it 'is displaying the correct title' do
        @alert.title.should == '1.21 Gigawatts!'
      end

      describe 'cancelButton' do
        it 'is present' do
          @alert.cancelButtonIndex.should == 0
        end

        it 'has the correct title' do
          @alert.buttonTitleAtIndex(@alert.cancelButtonIndex).should == 'OK'
        end
      end
    end

    describe "with only two string arguments" do
      before do
        @alert = App.alert('1.21 Gigawatts!', 'Great Scott!')
      end

      it 'returns an alert' do
        @alert.class.should == UIAlertView
      end

      it 'is displaying the correct title' do
        @alert.title.should == '1.21 Gigawatts!'
      end

      describe 'cancelButton' do
        it 'is present' do
          @alert.cancelButtonIndex.should == 0
        end

        it 'has the correct title' do
          @alert.buttonTitleAtIndex(@alert.cancelButtonIndex).should == 'Great Scott!'
        end
      end
    end

    describe "with variable args" do
      before do
        @alert = App.alert('1.21 Gigawatts!', cancel_button_title: 'Great Scott!',
                                                  message: 'Some random message')
      end

      it 'returns an alert' do
        @alert.class.should == UIAlertView
      end

      it 'is displaying the correct title' do
        @alert.title.should == '1.21 Gigawatts!'
      end

      it 'is displaying the correct message' do
        @alert.message.should == 'Some random message'
      end

      describe 'cancelButton' do
        it 'is present' do
          @alert.cancelButtonIndex.should == 0
        end

        it 'has the correct title' do
          @alert.buttonTitleAtIndex(@alert.cancelButtonIndex).should == 'Great Scott!'
        end
      end
    end

    describe "with a block" do
      before do
        @alert = App.alert('1.21 Gigawatts!') do |alert|
          alert.message = 'My message!!'
        end
      end

      it 'returns an alert' do
        @alert.class.should == UIAlertView
      end

      it 'is displaying the correct title' do
        @alert.title.should == '1.21 Gigawatts!'
      end

      it 'is displaying the correct message' do
        @alert.message.should == 'My message!!'
      end

      describe 'cancelButton' do
        it 'is present' do
          @alert.cancelButtonIndex.should == 0
        end

        it 'has the correct title' do
          @alert.buttonTitleAtIndex(@alert.cancelButtonIndex).should == 'OK'
        end
      end
    end
  end

  describe '.states' do
    it 'returns a hash' do
      App.states.class.should == Hash
    end
    it "returns the real instance variable" do
      App.states.should == App.instance_variable_get(:@states)
    end
  end

  describe '.name' do
    it 'returns the application name' do
      App.name.should == 'testSuite'
    end
  end

  describe '.identifier' do
    it 'returns the application identifier' do
      App.identifier.should == 'io.bubblewrap.testSuite_spec'
    end
  end

  describe '.version' do
    it 'returns the application version' do
      App.version.should == '1.2.3'
    end
  end

  describe '.frame' do
    it 'returns Application Frame' do
      App.frame.should == UIScreen.mainScreen.applicationFrame
    end
  end

  describe '.bounds' do
    it 'returns Main Screen bounds' do
      App.bounds.should == UIScreen.mainScreen.bounds
    end
  end


  describe '.delegate' do
    it 'returns a TestSuiteDelegate' do
      App.delegate.should == UIApplication.sharedApplication.delegate
    end
  end

  describe '.app' do
    it 'returns UIApplication.sharedApplication' do
      App.shared.should == UIApplication.sharedApplication
    end
  end

  describe '.run_after' do
    class DelayedRunAfterTest; attr_accessor :test_value end

    it 'should run a block after the provided delay' do
      @test_obj = DelayedRunAfterTest.new

      App.run_after(0.1){ @test_obj.test_value = true }
      wait_for_change(@test_obj, 'test_value') do
        @test_obj.test_value.should == true
      end
    end

  end

  describe ".open_url" do

    it "uses NSURL or converts NSString in NSURL and opens it" do
      application = UIApplication.sharedApplication
      def application.url; @url end
      def application.openURL(url); @url = url end

      url = NSURL.URLWithString('http://localhost')
      App.open_url(url)
      application.url.should.equal url

      url = 'http://localhost'
      App.open_url(url)
      application.url.class.should.equal NSURL
      application.url.description.should.equal url
    end

  end

end