def test_line_run_remove_add_outdated(self):
task12 = TestTask('12', [(1,)], [(2,)])
task23 = TestTask('23', [(2,)], [(3,)])
tracker = _tracker.Tracker().replaced(
new_paths=[(1,), (2,), (3,)],
new_tasks=[
task12,
task23
]
)
runner.run_tracker(tracker, [
runner.Event(
path_selector=lambda unused_tracker: [(1,)],
path_regenerator=lambda unused_tracker, unused_paths: [],
),
runner.Event(
path_selector=lambda unused_tracker: [],
path_regenerator=lambda unused_tracker, unused_paths: [(1,)],
flags=runner.EventFlags(
paths_state=runner.PathState.up_to_date
)
)
], outdated=True)
self.assertEqual(1, task12.ran_count)
self.assertEqual(1, task23.ran_count)
self.assertLessEqual(task12.run_time, task23.run_time)
def test_failure(self):
tracker = _tracker.Tracker().replaced(
new_paths=[(1,)],
new_tasks=[
FailingTestTask('', [], [(1,)], RuntimeError('foo'))
]
)
with self.assertRaises(runner.RunnerError):
runner.run_tracker(tracker, [], outdated=True)
def test_up_to_date_line_run_does_nothing(self):
task12 = TestTask('12', [(1,)], [(2,)])
task23 = TestTask('23', [(2,)], [(3,)])
tracker = _tracker.Tracker().replaced(
new_paths=[(1,), (2,), (3,)],
new_tasks=[
task12,
task23
]
)
runner.run_tracker(tracker, [], outdated=False)
self.assertEqual(0, task12.ran_count)
self.assertEqual(0, task23.ran_count)
def test_failure_keep_going(self):
task2 = TestTask('2', [], [(2,)])
task23 = TestTask('23', [(2,)], [(3,)])
tracker = _tracker.Tracker().replaced(
new_paths=[(1,), (2,), (3,)],
new_tasks=[
FailingTestTask('', [], [(1,)], RuntimeError('foo')),
task2,
task23
]
)
with self.assertRaises(runner.RunnerError):
runner.run_tracker(tracker, [], keep_going=True, outdated=True)
self.assertEqual(1, task2.ran_count)
self.assertEqual(1, task23.ran_count)
def test_line_run_initializing_task(self):
task0 = TestTask('0', [], [(1,)])
task12 = TestTask('12', [(1,)], [(2,)])
task23 = TestTask('23', [(2,)], [(3,)])
tracker = _tracker.Tracker().replaced(
new_paths=[(1,), (2,), (3,)],
new_tasks=[
task0,
task12,
task23
]
)
runner.run_tracker(tracker, [], outdated=True)
self.assertEqual(1, task0.ran_count)
self.assertEqual(1, task12.ran_count)
self.assertEqual(1, task23.ran_count)
self.assertLessEqual(task0.run_time, task12.run_time)
self.assertLessEqual(task12.run_time, task23.run_time)
def test_callbacks_not_of_right_type(self):
with self.assertRaises(TypeError):
runner.run_tracker(_tracker.Tracker(), [], callbacks='asdf')
def test_not_a_tracker(self):
with self.assertRaises(TypeError):
runner.run_tracker('42', [])
