public function testFormControlClassInjection()
{
$result = $this->Form->text('foo');
$this->assertContains('class="form-control"', $result);
$result = $this->Form->text('foo', ['class' => 'custom']);
$this->assertContains('class="custom form-control"', $result);
$result = $this->Form->select('foo');
$this->assertContains('class="form-control"', $result);
$result = $this->Form->textarea('foo');
$this->assertContains('class="form-control"', $result);
$result = $this->Form->dateTime('foo');
$this->assertContains('class="form-control"', $result);
$result = $this->Form->file('foo');
$this->assertNotContains('"form-control"', $result);
$result = $this->Form->checkbox('foo');
$this->assertNotContains('"form-control"', $result);
$result = $this->Form->radio('foo', ['1' => 'Opt 1', '2' => 'Opt 2']);
$this->assertNotContains('"form-control"', $result);
}