refactor: Clean up pulse test files by adding missing imports and ren…

…aming test files for clarity

tests/pulse/test_blank.py

@@ -1,5 +1,6 @@
 import numpy as np
 import pytest
+
 from qubex.pulse import Blank, Pulse
 
 dt = Blank.SAMPLING_PERIOD

tests/pulse/test_drag.py

@@ -1,5 +1,6 @@
 import numpy as np
 import pytest
+
 from qubex.pulse import Drag, Pulse
 
 dt = Pulse.SAMPLING_PERIOD

tests/pulse/test_flat_top.py

@@ -1,5 +1,6 @@
 import numpy as np
 import pytest
+
 from qubex.pulse import FlatTop, Pulse
 
 dt = Pulse.SAMPLING_PERIOD

tests/pulse/test_drag_gauss.py → tests/pulse/test_gaussian.py

@@ -1,24 +1,25 @@
 import numpy as np
 import pytest
-from qubex.pulse import DragGauss, Pulse
+
+from qubex.pulse import Gaussian, Pulse
 
 dt = Pulse.SAMPLING_PERIOD
 
 
 def test_inheritance():
-    """DragGauss should inherit from Pulse."""
-    assert issubclass(DragGauss, Pulse)
+    """Gaussian should inherit from Pulse."""
+    assert issubclass(Gaussian, Pulse)
 
 
 def test_empty_init():
-    """DragGauss should raise a TypeError if no duration is provided."""
+    """Gaussian should raise a TypeError if no duration is provided."""
     with pytest.raises(TypeError):
-        DragGauss()  # type: ignore
+        Gaussian()  # type: ignore
 
 
 def test_init():
-    """DragGauss should be initialized with valid parameters."""
-    pulse = DragGauss(duration=5 * dt, amplitude=1, sigma=2 * dt, beta=1)
+    """Gaussian should be initialized with valid parameters."""
+    pulse = Gaussian(duration=5 * dt, amplitude=1, sigma=2 * dt, beta=1)
     assert pulse.duration == 5 * dt
     assert pulse.values == pytest.approx(
         [
@@ -32,13 +33,13 @@ def test_init():
 
 
 def test_zero_duration():
-    """DragGauss should be initialized with zero duration."""
-    pulse = DragGauss(duration=0, amplitude=1, sigma=1, beta=1)
+    """Gaussian should be initialized with zero duration."""
+    pulse = Gaussian(duration=0, amplitude=1, sigma=1, beta=1)
     assert pulse.duration == 0
     assert (pulse.values == np.array([], dtype=np.complex128)).all()
 
 
 def test_invalid_parameter():
-    """DragGauss should raise a ValueError if sigma is zero."""
+    """Gaussian should raise a ValueError if sigma is zero."""
     with pytest.raises(ValueError):
-        DragGauss(duration=5 * dt, amplitude=1, sigma=0, beta=1)
+        Gaussian(duration=5 * dt, amplitude=1, sigma=0, beta=1)

tests/pulse/test_phase_shift.py

@@ -1,5 +1,6 @@
 import numpy as np
 import pytest
+
 from qubex.pulse import PhaseShift, Pulse, PulseSequence
 
 dt = PulseSequence.SAMPLING_PERIOD

tests/pulse/test_pulse.py

@@ -1,5 +1,6 @@
 import numpy as np
 import pytest
+
 from qubex.pulse import Pulse, Waveform
 
 dt = Pulse.SAMPLING_PERIOD

tests/pulse/test_pulse_sequence.py

@@ -1,5 +1,6 @@
 import numpy as np
 import pytest
+
 from qubex.pulse import Pulse, PulseSequence, Waveform
 
 dt = PulseSequence.SAMPLING_PERIOD

tests/pulse/test_drag_cos.py → tests/pulse/test_raised_cosine.py

@@ -1,24 +1,25 @@
 import numpy as np
 import pytest
-from qubex.pulse import DragCos, Pulse
+
+from qubex.pulse import Pulse, RaisedCosine
 
 dt = Pulse.SAMPLING_PERIOD
 
 
 def test_inheritance():
-    """DragCos should inherit from Pulse."""
-    assert issubclass(DragCos, Pulse)
+    """RaisedCosine should inherit from Pulse."""
+    assert issubclass(RaisedCosine, Pulse)
 
 
 def test_empty_init():
-    """DragCos should raise a TypeError if no duration is provided."""
+    """RaisedCosine should raise a TypeError if no duration is provided."""
     with pytest.raises(TypeError):
-        DragCos()  # type: ignore
+        RaisedCosine()  # type: ignore
 
 
 def test_init():
-    """DragCos should be initialized with valid parameters."""
-    pulse = DragCos(duration=5 * dt, amplitude=1, beta=1)
+    """RaisedCosine should be initialized with valid parameters."""
+    pulse = RaisedCosine(duration=5 * dt, amplitude=1, beta=1)
     assert pulse.duration == 5 * dt
     assert pulse.values == pytest.approx(
         [
@@ -32,7 +33,7 @@ def test_init():
 
 
 def test_zero_duration():
-    """DragCos should be initialized with zero duration."""
-    pulse = DragCos(duration=0, amplitude=1, beta=1)
+    """RaisedCosine should be initialized with zero duration."""
+    pulse = RaisedCosine(duration=0, amplitude=1, beta=1)
     assert pulse.duration == 0
     assert (pulse.values == np.array([], dtype=np.complex128)).all()

tests/pulse/test_rect.py

@@ -1,5 +1,6 @@
 import numpy as np
 import pytest
+
 from qubex.pulse import Pulse, Rect
 
 dt = Pulse.SAMPLING_PERIOD