function testModel_FormValid()
{
$request = new Model_FormTest_Request();
$model = new A_Model_Form();
// check not post
$this->assertFalse($model->isValid($request));
// test post mode no fields or rules
$request->setMethod('POST');
$this->assertTrue($model->isValid($request));
// test post mode with field and param value but no rules
$request->set('foo', 'bar');
$field = $model->newField('foo');
$this->assertTrue($model->isValid($request));
$this->assertEqual($model->get('foo'), 'bar');
// add rule
$field->addRule(new A_Rule_Notnull('foo', 'error'));
// param not set
$request->set('foo', null);
$this->assertFalse($model->isValid($request));
$this->assertTrue($model->isError());
$this->assertEqual($model->getErrorMsg(), array('foo' => array('error')));
$this->assertEqual($model->getErrorMsg(' '), 'error');
// param not set
$request->set('foo', 'bar');
$this->assertTrue($model->isValid($request));
}
