/**
* @covers ErrorManager::setErrorMessage
* @depends testAddError
* @todo test passed but it is not pertinent. this function should return somthing
* or throw an exception when tag doesn't exist.
*/
public function testSetErrorMessage(\ErrorManager $err)
{
$before = $err->getErrors();
$this->assertNotEmpty($before);
$err->setErrorMessage('wrong', 'The required field is empty');
$this->assertSame($before, $err->getErrors());
$err->setErrorMessage('fail', 'The required field is empty');
$this->assertContainsOnlyInstancesOf('\\UserError', $this->manager->getErrors());
$this->assertEquals('The required field is empty', $err->getErrors()[0]->__toString());
}
