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How to use test_does_not_contain_key method in assertpy

Best Python code snippet using assertpy_python

test_dict.py

Source:test_dict.py

...100        assert_that(123).contains_key(1)101        fail('should have raised error')102    except TypeError as ex:103        assert_that(str(ex)).contains('is not dict-like')104def test_does_not_contain_key():105    assert_that({'a': 1, 'b': 2, 'c': 3}).does_not_contain_key('x')106    assert_that({'a': 1, 'b': 2, 'c': 3}).does_not_contain_key('x', 'y')107def test_does_not_contain_key_bad_val_failure():108    try:109        assert_that(123).does_not_contain_key(1)110        fail('should have raised error')111    except TypeError as ex:112        assert_that(str(ex)).contains('is not dict-like')113def test_contains_key_single_item_failure():114    try:115        assert_that({'a': 1, 'b': 2, 'c': 3}).contains_key('x')116        fail('should have raised error')117    except AssertionError as ex:118        assert_that(str(ex)).ends_with('to contain key <x>, but did not.')...

test_datastore.py

Source:test_datastore.py

...13class DatastoreReadTestCase(unittest.TestCase):14    def setUp(self):15        self.database = DatabaseMock()16        self.datastore = Datastore(self.database, ("datastore", "hdmi_matrix"))17    def test_does_not_contain_key(self):18        with self.assertRaises(KeyError):19            self.datastore["_property_output_1"]20    def test_contains_key(self):21        self.database["datastore"] = {"hdmi_matrix": {"_property_output_1": 1}}22        self.assertEqual(self.datastore["_property_output_1"], 1)23    def test_distinguishes_keys(self):24        self.database["datastore"] = {"hdmi_matrix": {"_property_output_1": 1,25                                                      "_property_output_2": 2}}26        self.assertEqual(self.datastore["_property_output_1"], 1)27        self.assertEqual(self.datastore["_property_output_2"], 2)28        with self.assertRaises(KeyError):...

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