def test_non_existed_dependency(self): tree = JobDependencyTree() try: tree.append("id0",["non_existen_id"]) self.fail("A non-existent dependency id exception should be raised") except ValueError: pass
def test_duplicated_id(self): tree = JobDependencyTree() tree.append("id0") try: tree.append("id0") self.fail("A duplicate id exception should be raised") except ValueError: pass
def test_one_job_tree(self): tree = JobDependencyTree() tree.append("id0") (id, details) = tree.get() self.assertEquals("id0", id) self.assertEquals(None, details) (id, details) = tree.get() self.assertEquals(None, id) self.assertEquals(None, details)
def test_empty_tree(self): tree = JobDependencyTree() self.assertTrue(tree.get()[0] is None)
def test_job_dependency(self): tree = JobDependencyTree() tree.append("id0",) tree.append("id1", ["id0"]) (id, details) = tree.get() self.assertEquals("id0", id) (id, details) = tree.get() self.assertEqual(None, id) tree.done("id0", 0) (id, details) = tree.get() self.assertEqual("id1", id) (id, details) = tree.get() self.assertEqual(None, id) tree.done("id0", 0) (id, details) = tree.get() self.assertEqual(None, id)