def test_delete_before_seeks_to_time(self): ceres_slice = CeresSlice(self.ceres_node, 300, 60) open_mock = mock_open(read_data='foo') with patch.object(builtins, 'open', open_mock) as open_mock: ceres_slice.deleteBefore(360) # Seek from 300 (start of file) to 360 (1 datapointpoint) open_mock.return_value.seek.assert_any_call(1 * DATAPOINT_SIZE)
def test_delete_before_clears_slice_cache(self): ceres_slice = CeresSlice(self.ceres_node, 300, 60) open_mock = mock_open(read_data='foo') # needs to be non-null for this test with patch.object(builtins, 'open', open_mock): with patch('ceres.CeresNode.clearSliceCache') as clear_slice_cache_mock: ceres_slice.deleteBefore(360) clear_slice_cache_mock.assert_called_once_with()
def test_delete_before_seeks_to_time(self): ceres_slice = CeresSlice(self.ceres_node, 300, 60) open_mock = mock_open(read_data='foo') with patch.object(builtins, 'open', open_mock) as open_mock: ceres_slice.deleteBefore(360) # Seek from 300 (start of file) to 360 (1 datapointpoint) open_mock.return_value.seek.assert_any_call(1 * DATAPOINT_SIZE)
def test_delete_before_clears_slice_cache(self): ceres_slice = CeresSlice(self.ceres_node, 300, 60) open_mock = mock_open(read_data='foo') # needs to be non-null for this test with patch('__builtin__.open', open_mock): with patch('ceres.CeresNode.clearSliceCache') as clear_slice_cache_mock: ceres_slice.deleteBefore(360) clear_slice_cache_mock.assert_called_once_with()
def test_delete_before_deletes_file_if_no_more_data(self, open_mock): ceres_slice = CeresSlice(self.ceres_node, 300, 60) with patch('ceres.os.unlink') as unlink_mock: try: ceres_slice.deleteBefore(360) except Exception: pass self.assertTrue(unlink_mock.called)
def test_delete_before_deletes_file_if_no_more_data(self, open_mock): ceres_slice = CeresSlice(self.ceres_node, 300, 60) with patch('ceres.os.unlink') as unlink_mock: try: ceres_slice.deleteBefore(360) except Exception: pass self.assertTrue(unlink_mock.called)
def test_delete_before_returns_if_time_same_as_start(self, open_mock): ceres_slice = CeresSlice(self.ceres_node, 300, 60) ceres_slice.deleteBefore(300) open_mock.assert_has_calls([])
def test_delete_before_returns_if_time_less_than_step_earlier_than_start( self, open_mock): ceres_slice = CeresSlice(self.ceres_node, 300, 60) ceres_slice.deleteBefore(299) open_mock.assert_has_calls([])
def test_delete_before_returns_if_time_earlier_than_start(self, open_mock): ceres_slice = CeresSlice(self.ceres_node, 300, 60) # File starts at timestamp 300, delete points before timestamp 60 ceres_slice.deleteBefore(60) open_mock.assert_has_calls([]) # no calls
def test_delete_before_returns_if_time_same_as_start(self, open_mock): ceres_slice = CeresSlice(self.ceres_node, 300, 60) ceres_slice.deleteBefore(300) open_mock.assert_has_calls([])
def test_delete_before_returns_if_time_less_than_step_earlier_than_start(self, open_mock): ceres_slice = CeresSlice(self.ceres_node, 300, 60) ceres_slice.deleteBefore(299) open_mock.assert_has_calls([])
def test_delete_before_returns_if_time_earlier_than_start(self, open_mock): ceres_slice = CeresSlice(self.ceres_node, 300, 60) # File starts at timestamp 300, delete points before timestamp 60 ceres_slice.deleteBefore(60) open_mock.assert_has_calls([]) # no calls