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add zoom test

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Johannes Pohl
2017-02-02 19:50:28 +01:00
parent d9054a870f
commit 07f50c4a6c
1 changed files with 16 additions and 0 deletions
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16
tests/test_signal_tab_GUI.py
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@@ -26,3 +26,19 @@ class TestSignalTabGUI(unittest.TestCase):
self.form.add_signalfile(get_path_for_data_file("ask.complex"))
self.assertEqual(self.form.signal_tab_controller.num_signals, 1)
def test_zoom(self):
self.form.add_signalfile(get_path_for_data_file("esaver.complex"))
frame = self.form.signal_tab_controller.signal_frames[0]
x_zoom = frame.ui.spinBoxXZoom.value()
self.assertEqual(x_zoom, 100)
for _ in range(10):
frame.ui.gvSignal.zoom(1.01)
self.assertGreater(frame.ui.spinBoxXZoom.value(), x_zoom)
x_zoom = frame.ui.spinBoxXZoom.value()
for _ in range(10):
frame.ui.gvSignal.zoom(0.99)
self.assertLess(frame.ui.spinBoxXZoom.value(), x_zoom)
x_zoom = frame.ui.spinBoxXZoom.value()