$this->assertType( 'array', $data, "Field $field" );
$this->assertArrayHasKey( 'type', $data, "Field $field" );
$this->assertArrayHasKey( 'label', $data, "Field $field" );
$this->assertType( 'array', $data, "Field $field" );
$this->assertArrayHasKey( 'type', $data, "Field $field" );
$this->assertArrayHasKey( 'label', $data, "Field $field" );