$this->assertArrayHasKey( "login", $data[0] );
$this->assertArrayHasKey( "result", $data[0]['login'] );
$this->assertEquals( "Success", $data[0]['login']['result'] );
$this->assertArrayHasKey( "login", $data[0] );
$this->assertArrayHasKey( "result", $data[0]['login'] );
$this->assertEquals( "Success", $data[0]['login']['result'] );