public function testDataAttribute() { $text = new Text('email'); $expected = '<input type="text" name="email" data-sample="test-value">'; $result = $text->data('sample', 'test-value')->render(); $this->assertEquals($expected, $result); $text = new Text('email'); $expected = '<input type="text" name="email" data-custom="another-value">'; $result = $text->data('custom', 'another-value')->render(); $this->assertEquals($expected, $result); }