def test_when_handling_subone_sample_data_vertical_changes_cause_reset(self):
samples_per_second = 10
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer, laser_size)
expected1 = numpy.empty((0, 2))
expected2 = numpy.array([[0.0, 1.0], [1.0, 1.0]])
actual1 = path2audio.process([0.0, 0.0, 1.0], [0.0, 1.0, 1.0], 10.0)
actual2 = path2audio.process([0.0, 1.0, 1.1], [1.0, 1.0, 1.1], 5.0)
self.assertNumpyArrayEquals(expected1, actual1)
self.assertNumpyArrayEquals(expected2, actual2)
def test_when_handling_subone_sample_data_vertical_changes_cause_reset(
self):
samples_per_second = 10
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer,
laser_size)
expected1 = numpy.empty((0, 2))
expected2 = numpy.array([[0.0, 1.0], [1.0, 1.0]])
actual1 = path2audio.process([0.0, 0.0, 1.0], [0.0, 1.0, 1.0], 10.0)
actual2 = path2audio.process([0.0, 1.0, 1.1], [1.0, 1.0, 1.1], 5.0)
self.assertNumpyArrayEquals(expected1, actual1)
self.assertNumpyArrayEquals(expected2, actual2)
def test_given_a_command_with_no_change_assume_movment_and_time_equal_to_laser_width(self):
samples_per_second = 4
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer, laser_size)
expected = numpy.array([[0.0, 0.0], [0.0, 0.0]])
actual = path2audio.process([0.0, 0.0, 1.0], [0.0, 0.0, 1.0], 1.0)
self.assertNumpyArrayClose(expected, actual)
def test_given_an_non_zero_origin(self):
samples_per_second = 11
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer, laser_size)
expected = numpy.array([[1.0, 1.0], [0.75, 0.75], [0.5, 0.5], [0.25, 0.25], [0.0, 0.0]])
actual = path2audio.process([1.0, 1.0, 1.0], [0.0, 0.0, 1.0], 3.0)
self.assertNumpyArrayClose(expected, actual)
def test_given_an_xy_movement_na_xy_path_should_be_created(self):
samples_per_second = 11
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer, laser_size)
expected = numpy.array([[0.0, 0.0], [0.25, 0.25], [0.5, 0.5], [0.75, 0.75], [1.0, 1.0]])
actual = path2audio.process([0.0, 0.0, 1.0], [1.0, 1.0, 1.0], 3.0)
self.assertNumpyArrayEquals(expected, actual)
def test_can_change_transformer(self):
samples_per_second = 4
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer, laser_size)
path2audio.set_transformer(TuningTransformer())
expected = numpy.array([[1.0, 1.0], [1.0, 1.0]])
actual = path2audio.process([1.0, 1.0, 1.0], [1.0, 1.0, 1.0], 1.0)
self.assertNumpyArrayClose(expected, actual)
def test_can_change_transformer(self):
samples_per_second = 4
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer,
laser_size)
path2audio.set_transformer(TuningTransformer())
expected = numpy.array([[1.0, 1.0], [1.0, 1.0]])
actual = path2audio.process([1.0, 1.0, 1.0], [1.0, 1.0, 1.0], 1.0)
self.assertNumpyArrayClose(expected, actual)
def test_given_a_command_with_no_change_assume_movment_and_time_equal_to_laser_width(
self):
samples_per_second = 4
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer,
laser_size)
expected = numpy.array([[0.0, 0.0], [0.0, 0.0]])
actual = path2audio.process([0.0, 0.0, 1.0], [0.0, 0.0, 1.0], 1.0)
self.assertNumpyArrayClose(expected, actual)
def test_given_an_non_zero_origin(self):
samples_per_second = 11
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer,
laser_size)
expected = numpy.array([[1.0, 1.0], [0.75, 0.75], [0.5, 0.5],
[0.25, 0.25], [0.0, 0.0]])
actual = path2audio.process([1.0, 1.0, 1.0], [0.0, 0.0, 1.0], 3.0)
self.assertNumpyArrayClose(expected, actual)
def test_given_an_xy_movement_na_xy_path_should_be_created(self):
samples_per_second = 11
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer,
laser_size)
expected = numpy.array([[0.0, 0.0], [0.25, 0.25], [0.5, 0.5],
[0.75, 0.75], [1.0, 1.0]])
actual = path2audio.process([0.0, 0.0, 1.0], [1.0, 1.0, 1.0], 3.0)
self.assertNumpyArrayEquals(expected, actual)
def test_in_the_event_of_a_distance_smaller_then_a_sample_the_vertex_time_should_not_be_skiped(self):
samples_per_second = 10
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer, laser_size)
expected1 = numpy.empty((0, 2))
expected2 = numpy.array([[0.0, 0.0], [1.0, 1.0]])
actual1 = path2audio.process([0.0, 0.0, 1.0], [0.0, 1.0, 1.0], 10.0)
actual2 = path2audio.process([0.0, 1.0, 1.0], [1.0, 1.0, 1.0], 10.0)
self.assertNumpyArrayEquals(expected1, actual1)
self.assertNumpyArrayEquals(expected2, actual2)
def test_in_the_event_of_a_distance_smaller_then_a_sample_the_vertex_time_should_not_be_skiped(
self):
samples_per_second = 10
laser_size = 0.5
path2audio = PathToPoints(samples_per_second, self.transformer,
laser_size)
expected1 = numpy.empty((0, 2))
expected2 = numpy.array([[0.0, 0.0], [1.0, 1.0]])
actual1 = path2audio.process([0.0, 0.0, 1.0], [0.0, 1.0, 1.0], 10.0)
actual2 = path2audio.process([0.0, 1.0, 1.0], [1.0, 1.0, 1.0], 10.0)
self.assertNumpyArrayEquals(expected1, actual1)
self.assertNumpyArrayEquals(expected2, actual2)
