How to use test_is_none method in assertpy

Best Python code snippet using assertpy_python

linkedlists_simple.py

Source:linkedlists_simple.py

...30        while(cell.next.next != None):31            cell = cell.next32        cell.next = None33    34    def test_is_none(self):35        if self.head == None:36            return True37        else:38            return False39    40    def get_minmax(self):41        cell = self.head42        self.max = cell.val43        self.min = cell.val44        while cell.next != None:45            cell = cell.next46            if cell.val > self.max:47                self.max = cell.val48            if cell.val < self.min:49                self.min = cell.val50        return self.max, self.min51    52    def 53      54    def print(self):55        cell = self.head56        while(cell != None):57            print(cell.val)58            cell = cell.next59L = LC()60L.add_last(3)61L.add_last(4)62L.add_last(7)63L.add_last(9)64L.delete_last()65L.add_begin(1)66L.print()67print(L.get_minmax())...

6-max_integer_test.py

Source:6-max_integer_test.py

...10        """ tests for max int """11        self.assertEqual(max_integer([1, 2, 3, 4]), 4)12        self.assertEqual(max_integer([1, 2, -3, -4]), 2)13        self.assertEqual(max_integer([3, 3, 3, 3]), 3)14    def test_is_none(self):15        self.assertIsNone(max_integer([]))16    # edge cases17    def test_is_raises(self):18        """ensure tests raises on error input"""19        self.assertRaises(TypeError, max_integer, {1, 2, 3})20        self.assertRaises(TypeError, max_integer, None)21        self.assertRaises(TypeError, max_integer, 5)22    def test_wrong_element(self):...

test_python_utils.py

Source:test_python_utils.py

...15        ['', False],16        [0.0, False],17    ]18)19def test_is_none(value, expected):20    assert is_none(value) == expected21@pytest.mark.parametrize(22    ['value', "expected"],23    [24        [None, True],25        [0, True],26        ['', True],27        [0.00, True],28        [False, True],29        [[], True],30        [set(), True],31        [dict(), True],32        [1, False]33    ]...

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