def testDeepDependencyWithDuplicatedLabel(self):
a = Action(lambda: 0, "label")
b = Action(lambda: 0, "label")
c = Action(lambda: 0, "label")
d = Action(lambda: 0, "label")
a.addDependency(b)
b.addDependency(c)
c.addDependency(d)
self.assertEqual(a.getPreview(), ["label", "label", "label", "label"])
def testDeepDependency(self):
a = Action(lambda: 0, "a")
b = Action(lambda: 0, "b")
c = Action(lambda: 0, "c")
d = Action(lambda: 0, "d")
a.addDependency(b)
b.addDependency(c)
c.addDependency(d)
self.assertEqual(a.getPreview(), ["d", "c", "b", "a"])
def testDiamondDependency(self):
# a
# / \
# b c
# \ /
# d
a = Action(lambda: 0, "a")
b = Action(lambda: 0, "b")
c = Action(lambda: 0, "c")
d = Action(lambda: 0, "d")
a.addDependency(b)
a.addDependency(c)
b.addDependency(d)
c.addDependency(d)
self.assertIn(a.getPreview(), [["d", "c", "b", "a"], ["d", "b", "c", "a"]])
def testNoneLabel(self):
a = Action(lambda: 0, None)
self.assertEqual(a.getPreview(), [None])
def testTypedLabel(self):
a = Action(lambda: 0, ("a", "curious", "label", 42))
self.assertEqual(a.getPreview(), [("a", "curious", "label", 42)])
def testSimplePreview(self):
a = Action(lambda: 0, "a")
self.assertEqual(a.getPreview(), ["a"])
