public function test_updateWorklistDefinitionMapping_invalid_key()
{
$definition = $this->getMockBuilder('WorklistDefinition')->disableOriginalConstructor()->setMethods(array('validateMappingKey'))->getMock();
$definition->expects($this->once())->method('validateMappingKey')->will($this->returnValue(false));
$mapping = new WorklistDefinitionMapping();
$mapping->worklist_definition = $definition;
$manager = new WorklistManager();
$this->assertFalse($manager->updateWorklistDefinitionMapping($mapping, 'test key', 'foo'));
$this->assertTrue($manager->hasErrors());
}