mock_django.query.QuerySetMock

Here are the examples of the python api mock_django.query.QuerySetMock taken from open source projects. By voting up you can indicate which examples are most useful and appropriate.

11 Examples 7

Example 1

Project: mock-django Source File: tests.py
    def test_qs_generator_inequality(self):
        """
        Each QuerySet-returning method's return value is unique.
        """
        qs = QuerySetMock(None, 1, 2, 3)
        self.assertNotEquals(qs.all(), qs.filter())
        self.assertNotEquals(qs.filter(), qs.order_by())

Example 2

Project: mock-django Source File: tests.py
    def test_qs_yield_equality(self):
        """
        The generators may not be the same, but they do produce the same output.
        """
        qs = QuerySetMock(None, 1, 2, 3)
        self.assertEquals(list(qs.all()), list(qs.filter()))

Example 3

Project: mock-django Source File: tests.py
    def test_qs_method_takes_arg(self):
        """
        QS-returning methods are impotent, but they do take args.
        """
        qs = QuerySetMock(None, 1, 2, 3)
        self.assertEquals(list(qs.order_by('something')), [1, 2, 3])

Example 4

Project: mock-django Source File: tests.py
    def test_raises_exception_when_evaluated(self):
        """
        Exception raises when you actually use a QS-returning method.
        """
        qs = QuerySetMock(None, TestException())
        self.assertRaises(TestException, list, qs.all())

Example 5

Project: mock-django Source File: tests.py
    def test_raises_exception_when_accessed(self):
        """
        Exceptions can raise on getitem, too.
        """
        qs = QuerySetMock(None, TestException())
        self.assertRaises(TestException, lambda x: x[0], qs)

Example 6

Project: mock-django Source File: tests.py
    def test_chaining_calls_works(self):
        """
        Chained calls to QS-returning methods should return new QuerySetMocks.
        """
        qs = QuerySetMock(None, 1, 2, 3)
        qs.all().filter(filter_arg='dummy')
        qs.filter(filter_arg='dummy').order_by('-date')

Example 7

Project: mock-django Source File: tests.py
    def test_chained_calls_return_new_querysetmocks(self):
        qs = QuerySetMock(None, 1, 2, 3)
        qs_all = qs.all()
        qs_filter = qs.filter()
        qs_all_filter = qs.filter().all()

        self.assertIsNot(qs_all, qs_filter)
        self.assertIsNot(qs_filter, qs_all_filter)

Example 8

Project: mock-django Source File: tests.py
    def test_exists_is_boolean(self):
        qs = QuerySetMock(None)
        self.assertFalse(qs.exists())

        qs = QuerySetMock(None, 1, 2, 3)
        self.assertTrue(qs.exists())

Example 9

Project: mock-django Source File: tests.py
    def test_objects_returned_do_not_change_type(self):
        """
        Not sure this is the behavior we want, but it's the behavior we have.
        """
        qs = QuerySetMock(TestModel, 1, 2, 3)
        self.assertNotIsInstance(qs[0], TestModel)

Example 10

Project: mock-django Source File: tests.py
    def test_vals_returned(self):
        qs = QuerySetMock(None, 1, 2, 3)
        self.assertEquals(list(qs), [1, 2, 3])

Example 11

Project: mock-django Source File: tests.py
    def test_count_is_scalar(self):
        qs = QuerySetMock(None, 1, 2, 3)
        self.assertEquals(qs.count(), 3)