def test_measure_segment_scope_reader_2D(self):
period = 1e-3
width = [0.9, 0.9]
resolution = [96, 96]
sample_rate = 1e6
mock_data_arrays = MagicMock(T=[2, 3, 4])
mock_scope = MagicMock(sample_rate=sample_rate)
mock_scope.acquire.return_value = mock_data_arrays
raw_data_mock = MagicMock()
data_mock = MagicMock()
waveform = dict(period=period, width_horz=width[0], width_vert=width[1], resolution=resolution)
average_count = 123
with patch('qtt.measurements.scans.process_2d_sawtooth', return_value = (data_mock, None)) as process_mock:
with patch('numpy.array') as array_mock:
array_mock.return_value.T = raw_data_mock
result_data = measure_segment_scope_reader(mock_scope, waveform, average_count)
array_mock.assert_called_once_with(mock_data_arrays)
mock_scope.acquire.assert_called_once_with(average_count)
process_mock.assert_called_with(raw_data_mock, period, sample_rate,
resolution, width, fig=None, start_zero=False)
self.assertEqual(data_mock, result_data)
def test_measure_segment_scope_reader_no_processing(self):
mock_scope = MagicMock()
mock_scope.acquire.return_value = MagicMock()
average_count = 123
numpy_array_mock = MagicMock()
with patch('numpy.array', return_value=numpy_array_mock):
result_data = measure_segment_scope_reader(mock_scope, None, average_count, process=False)
mock_scope.acquire.assert_called_once_with(average_count)
self.assertEqual(numpy_array_mock, result_data)