Tests that the string template form `Form::field()` can be overridden.

Source

						public function testFieldTemplateOverride() {
		$this->form->config(array('templates' => array('field' => '{:label}{:input}{:error}')));
		$result = $this->form->field('name', array('type' => 'text'));
		$this->assertTags($result, array(
			'label' => array('for' => 'Name'), 'Name', '/label',
			'input' => array('type' => 'text', 'name' => 'name', 'id' => 'Name')
		));
	}