diff options
Diffstat (limited to 'src/argaze.test/GazeAnalysis/DispersionThresholdIdentification.py')
| -rw-r--r-- | src/argaze.test/GazeAnalysis/DispersionThresholdIdentification.py | 54 |
1 files changed, 27 insertions, 27 deletions
diff --git a/src/argaze.test/GazeAnalysis/DispersionThresholdIdentification.py b/src/argaze.test/GazeAnalysis/DispersionThresholdIdentification.py index 7e74c1d..07496c3 100644 --- a/src/argaze.test/GazeAnalysis/DispersionThresholdIdentification.py +++ b/src/argaze.test/GazeAnalysis/DispersionThresholdIdentification.py @@ -121,12 +121,12 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check fixation fixation = ts_fixations.pop(0) - self.assertEqual(len(fixation.positions.keys()), size) + self.assertEqual(len(fixation), size) self.assertLessEqual(fixation.deviation_max, deviation_max) self.assertGreaterEqual(fixation.duration, (size - 1) * min_time) self.assertLessEqual(fixation.duration, (size - 1) * max_time) self.assertLessEqual(fixation.finished, True) - + def test_fixation_and_direct_saccade_identification(self): """Test DispersionThresholdIdentification fixation and saccade identification.""" @@ -153,7 +153,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check first fixation fixation = ts_fixations.pop(0) - self.assertEqual(len(fixation.positions.keys()), size) + self.assertEqual(len(fixation), size) self.assertLessEqual(fixation.deviation_max, deviation_max) self.assertGreaterEqual(fixation.duration, (size - 1) * min_time) self.assertLessEqual(fixation.duration, (size - 1) * max_time) @@ -162,7 +162,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check first saccade saccade = ts_saccades.pop(0) - self.assertEqual(len(saccade.positions.keys()), 2) + self.assertEqual(len(saccade), 2) self.assertGreaterEqual(saccade.duration, min_time) self.assertLessEqual(saccade.duration, max_time) self.assertLessEqual(saccade.finished, True) @@ -174,7 +174,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check second fixation fixation = ts_fixations.pop(0) - self.assertEqual(len(fixation.positions.keys()), size) + self.assertEqual(len(fixation), size) self.assertLessEqual(fixation.deviation_max, deviation_max) self.assertGreaterEqual(fixation.duration, (size - 1) * min_time) self.assertLessEqual(fixation.duration, (size - 1) * max_time) @@ -183,7 +183,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check that last position of a movement is equal to first position of next movement self.assertEqual(saccade[-1].timestamp, fixation[0].timestamp) self.assertEqual(saccade[-1].value, fixation[0].value) - + def test_fixation_and_short_saccade_identification(self): """Test DispersionThresholdIdentification fixation and saccade identification.""" @@ -213,7 +213,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check first fixation fixation = ts_fixations.pop(0) - self.assertEqual(len(fixation.positions.keys()), size) + self.assertEqual(len(fixation), size) self.assertLessEqual(fixation.deviation_max, deviation_max) self.assertGreaterEqual(fixation.duration, (size - 1) * min_time) self.assertLessEqual(fixation.duration, (size - 1) * max_time) @@ -222,7 +222,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check first saccade saccade = ts_saccades.pop(0) - self.assertEqual(len(saccade.positions.keys()), move + 2) + self.assertEqual(len(saccade), move + 2) self.assertGreaterEqual(saccade.duration, (move + 1) * min_time) self.assertLessEqual(saccade.duration, (move + 1) * max_time) self.assertLessEqual(saccade.finished, True) @@ -234,7 +234,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check second fixation fixation = ts_fixations.pop(0) - self.assertEqual(len(fixation.positions.keys()), size) + self.assertEqual(len(fixation), size) self.assertLessEqual(fixation.deviation_max, deviation_max) self.assertGreaterEqual(fixation.duration, (size - 1) * min_time) self.assertLessEqual(fixation.duration, (size - 1) * max_time) @@ -243,9 +243,9 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check that last position of a movement is equal to first position of next movement self.assertEqual(saccade[-1].timestamp, fixation[0].timestamp) self.assertEqual(saccade[-1].value, fixation[0].value) - - def test_invalid_gaze_position(self): - """Test DispersionThresholdIdentification fixation and saccade identification with invalid gaze position.""" + + def test_empty_gaze_position(self): + """Test DispersionThresholdIdentification fixation and saccade identification with empty gaze position.""" size = 15 center = (0, 0) @@ -267,7 +267,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check first fixation fixation = ts_fixations.pop(0) - self.assertEqual(len(fixation.positions.keys()), 7) + self.assertEqual(len(fixation), 7) self.assertLessEqual(fixation.deviation_max, deviation_max) self.assertGreaterEqual(fixation.duration, 6 * min_time) self.assertLessEqual(fixation.duration, 6 * max_time) @@ -276,12 +276,12 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check second fixation fixation = ts_fixations.pop(0) - self.assertEqual(len(fixation.positions.keys()), 5) + self.assertEqual(len(fixation), 5) self.assertLessEqual(fixation.deviation_max, deviation_max) self.assertGreaterEqual(fixation.duration, 4 * min_time) self.assertLessEqual(fixation.duration, 4 * max_time) self.assertLessEqual(fixation.finished, True) - + def test_fixation_overlapping(self): """Test Fixation overlap function.""" @@ -336,12 +336,12 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check unique fixation fixation = ts_fixations.pop(0) - self.assertEqual(len(fixation.positions.keys()), size * 2) + self.assertEqual(len(fixation), size * 2) #self.assertGreaterEqual(fixation.deviation_max, deviation_max) self.assertGreaterEqual(fixation.duration, (2 * size - 1) * min_time) self.assertLessEqual(fixation.duration, (2 * size - 1) * max_time) self.assertLessEqual(fixation.finished, True) - + def test_identification_browsing(self): """Test DispersionThresholdIdentification identification browsing.""" @@ -355,7 +355,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): ts_gaze_positions_A = build_gaze_fixation(size, center_A, deviation_max, min_time, max_time) ts_gaze_positions_B = build_gaze_fixation(size, center_B, deviation_max, min_time, max_time, start_ts=ts_gaze_positions_A[-1].timestamp) - ts_gaze_positions = ts_gaze_positions_A.append(ts_gaze_positions_B) + ts_gaze_positions = ts_gaze_positions_A + ts_gaze_positions_B gaze_movement_identifier = DispersionThresholdIdentification.GazeMovementIdentifier(deviation_max_threshold=deviation_max, duration_min_threshold=max_time*2) @@ -369,7 +369,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): if GazeFeatures.is_fixation(finished_gaze_movement): - self.assertEqual(len(finished_gaze_movement.positions.keys()), size) + self.assertEqual(len(finished_gaze_movement), size) self.assertLessEqual(finished_gaze_movement.deviation_max, deviation_max) self.assertGreaterEqual(finished_gaze_movement.duration, (size-1) * min_time) self.assertLessEqual(finished_gaze_movement.duration, (size-1) * max_time) @@ -377,13 +377,13 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): elif GazeFeatures.is_saccade(finished_gaze_movement): - self.assertEqual(len(finished_gaze_movement.positions.keys()), 2) + self.assertEqual(len(finished_gaze_movement), 2) self.assertGreaterEqual(finished_gaze_movement.duration, min_time) self.assertLessEqual(finished_gaze_movement.duration, max_time) self.assertLessEqual(finished_gaze_movement.finished, True) # Check that last gaze position date is not equal to given gaze position date - if finished_gaze_movement.valid: + if finished_gaze_movement: last_ts = finished_gaze_movement[-1].timestamp @@ -392,14 +392,14 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): # Check that last gaze position date of current fixation is equal to given gaze position date # NOTE: This is not true for saccade as, for I-DT, there is a minimal time window while the gaze movement is unknown current_gaze_movement = gaze_movement_identifier.current_gaze_movement - if current_gaze_movement.valid: + if current_gaze_movement: if GazeFeatures.is_fixation(current_gaze_movement): last_ts = current_gaze_movement[-1].timestamp self.assertEqual(last_ts, gaze_position.timestamp) - + def test_identification_generator(self): """Test DispersionThresholdIdentification identification using generator.""" @@ -413,15 +413,15 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): ts_gaze_positions_A = build_gaze_fixation(size, center_A, deviation_max, min_time, max_time) ts_gaze_positions_B = build_gaze_fixation(size, center_B, deviation_max, min_time, max_time, start_ts=ts_gaze_positions_A[-1].timestamp) - ts_gaze_positions = ts_gaze_positions_A.append(ts_gaze_positions_B) + ts_gaze_positions = ts_gaze_positions_A + ts_gaze_positions_B gaze_movement_identifier = DispersionThresholdIdentification.GazeMovementIdentifier(deviation_max_threshold=deviation_max, duration_min_threshold=max_time*2) - for ts, finished_gaze_movement in gaze_movement_identifier(ts_gaze_positions): + for finished_gaze_movement in gaze_movement_identifier(ts_gaze_positions): if GazeFeatures.is_fixation(finished_gaze_movement): - self.assertEqual(len(finished_gaze_movement.positions.keys()), size) + self.assertEqual(len(finished_gaze_movement), size) self.assertLessEqual(finished_gaze_movement.deviation_max, deviation_max) self.assertGreaterEqual(finished_gaze_movement.duration, size * min_time) self.assertLessEqual(finished_gaze_movement.duration, size * max_time) @@ -429,7 +429,7 @@ class TestDispersionThresholdIdentificationClass(unittest.TestCase): elif GazeFeatures.is_saccade(finished_gaze_movement): - self.assertEqual(len(finished_gaze_movement.positions.keys()), 2) + self.assertEqual(len(finished_gaze_movement), 2) self.assertGreaterEqual(finished_gaze_movement.duration, 2 * min_time) self.assertLessEqual(finished_gaze_movement.duration, 2 * max_time) self.assertLessEqual(finished_gaze_movement.finished, True) |