Exemplo n.º 1
0
 def setUp(self):
     super().setUp()
     self.flock = FlockList()
Exemplo n.º 2
0
 def setUp(self):
     super().setUp()
     self.flock = FlockList()
Exemplo n.º 3
0
class FlockListTestCase(unittest.TestCase):
    """
    Tests of the basic operations of a flock
    """

    def setUp(self):
        super().setUp()
        self.flock = FlockList()

    def test_simple_values(self):
        """
        Test that simple(non-dict, non-callable) values are stored and retrieved transparently.

        """
        assert len(self.flock) == 0
        self.flock.append(3)
        assert self.flock[0] == 3
        assert len(self.flock) == 1
        self.flock.append("Mary")
        assert len(self.flock) == 2
        self.assertEqual(self.flock[1], "Mary")
        self.flock.append(["Mary", "Joshua", "Isaac"])
        assert len(self.flock) == 3
        self.assertEqual(self.flock[2], ["Mary", "Joshua", "Isaac"])
        self.flock[1] = "John"
        self.assertEqual(self.flock[1], "John")

    def test_simple_list(self):
        """
        Test that nested dicts still look like dicts.

        """
        self.flock.append({"Mary": {"lambs": 1, "size": 'little'}})
        assert self.flock[0]["Mary"]['lambs'] == 1
        assert self.flock[0]["Mary"]['size'] == 'little'

    def test_simple_closure(self):
        """
        Test that simple closures are stored without mangling and evaluated on retrieval

        """
        self.flock.append(lambda: "little")
        self.assertEqual(self.flock[0], "little")

    def test_shear(self):
        """
        Test trivial shear opperation
        """
        self.flock.append(15)
        assert not self.flock.check()
        sheared = self.flock.shear()
        assert len(sheared) == 1
        assert isinstance(sheared, list)
        assert sheared[0] == 15

        self.flock.append(lambda: 'Abbey')
        assert not self.flock.check()
        sheared = self.flock.shear()
        assert len(sheared) == 2
        assert isinstance(sheared, list)
        assert sheared[1] == 'Abbey'

    def test_consistent_shear(self):
        t = toggle()
        self.flock.append(t)
        self.flock.append(t)
        self.flock.extend([lambda: self.flock[0] for x in range(5)])
        sheared = self.flock.shear()
        self.assertEqual(sheared[0], not sheared[1])
        self.assertEqual([sheared[0]] * 5, [sheared[x] for x in range(2, 7)])
Exemplo n.º 4
0
class FlockListTestCase(unittest.TestCase):
    """
    Tests of the basic operations of a flock
    """

    def setUp(self):
        super().setUp()
        self.flock = FlockList()

    def test_simple_values(self):
        """
        Test that simple(non-dict, non-callable) values are stored and retrieved transparently.

        """
        assert len(self.flock) == 0
        self.flock.append(3)
        assert self.flock[0] == 3
        assert len(self.flock) == 1
        self.flock.append("Mary")
        assert len(self.flock) == 2
        self.assertEqual(self.flock[1], "Mary")
        self.flock.append(["Mary", "Joshua", "Isaac"])
        assert len(self.flock) == 3
        self.assertEqual(self.flock[2], ["Mary", "Joshua", "Isaac"])
        self.flock[1] = "John"
        self.assertEqual(self.flock[1], "John")

    def test_simple_list(self):
        """
        Test that nested dicts still look like dicts.

        """
        self.flock.append({"Mary": {"lambs": 1, "size": 'little'}})
        assert self.flock[0]["Mary"]['lambs'] == 1
        assert self.flock[0]["Mary"]['size'] == 'little'

    def test_simple_closure(self):
        """
        Test that simple closures are stored without mangling and evaluated on retrieval

        """
        self.flock.append(lambda: "little")
        self.assertEqual(self.flock[0], "little")

    def test_shear(self):
        """
        Test trivial shear opperation
        """
        self.flock.append(15)
        assert not self.flock.check()
        sheared = self.flock.shear()
        assert len(sheared) == 1
        assert isinstance(sheared, list)
        assert sheared[0] == 15

        self.flock.append(lambda: 'Abbey')
        assert not self.flock.check()
        sheared = self.flock.shear()
        assert len(sheared) == 2
        assert isinstance(sheared, list)
        assert sheared[1] == 'Abbey'

    def test_consistent_shear(self):
        t = toggle()
        self.flock.append(t)
        self.flock.append(t)
        self.flock.extend([lambda: self.flock[0] for x in range(5)])
        sheared = self.flock.shear()
        self.assertEqual(sheared[0], not sheared[1])
        self.assertEqual([sheared[0]] * 5, [sheared[x] for x in range(2, 7)])