p6naveen / project-1

     * @see http://yaml.org/spec/1.2/spec.html#id2759572

     * @see http://yaml.org/spec/1.1/#id932806

     */

    public function testMappingDuplicateKeyBlock()

    {

        $input = <<<EOD

parent:

    child: first

    child: duplicate

parent:

    child: duplicate

    child: duplicate

EOD;

        $expected = array(

            'parent' => array(

                'child' => 'first',

            ),

        );

        $this->assertSame($expected, Yaml::parse($input));

    }

    public function testMappingDuplicateKeyFlow()

    {

        $this->assertSame($expected, Yaml::parse($input));

    }

    public function testMappingDuplicateKeyFlow()

    {

        $input = <<<EOD

parent: { child: first, child: duplicate }

parent: { child: duplicate, child: duplicate }

EOD;

        $expected = array(

            'parent' => array(

                'child' => 'first',

            ),

        );

        $this->assertSame($expected, Yaml::parse($input));

    }

    public function testEmptyValue()

    {