def test_edit_reflection(self):
col = 0
row = 1
previous_d0 = self.phase_model.phases[5].reflections[1].d
# get x,y position for the cell
x_pos = self.jcpds_widget.reflection_table_view.columnViewportPosition(col) + 3
y_pos = self.jcpds_widget.reflection_table_view.rowViewportPosition(row) + 10
# click then doubleclick the cell
self.assertTrue(self.jcpds_widget.reflection_table_view.isVisible())
viewport = self.jcpds_widget.reflection_table_view.viewport()
QTest.mouseClick(viewport, QtCore.Qt.LeftButton, pos=QtCore.QPoint(x_pos, y_pos))
QTest.mouseDClick(viewport, QtCore.Qt.LeftButton, pos=QtCore.QPoint(x_pos, y_pos))
# type in the new number
QTest.keyClicks(viewport.focusWidget(), "3")
QTest.keyPress(viewport.focusWidget(), QtCore.Qt.Key_Enter)
QtWidgets.QApplication.processEvents()
self.assertEqual(self.phase_model.phases[5].reflections[1].h, 3)
print(self.phase_model.phases[5].reflections[1].d)
self.assertNotEqual(self.phase_model.phases[5].reflections[1].d,
previous_d0)
def _edit_line_edit(self, key_entry):
QTest.mouseClick(self.line_edit, Qt.LeftButton)
self.line_edit.selectAll()
QTest.keyClick(self.line_edit, Qt.Key_Backspace)
QTest.keyClicks(self.line_edit, key_entry)
QTest.keyClick(self.line_edit, Qt.Key_Enter)
QApplication.sendPostedEvents()
def test_ui_increase_maximum(self):
low, high = self.stretch.values()
maximum = self.stretch.maximum()
delta = 1000 * max(abs(maximum), 1)
value = maximum + delta
QTest.keyClicks(self.stretch.maxSpinBox, str(value))
self.assertEqual(self.stretch.maximum(), value)
self.assertEqual(low, self.stretch.low())
self.assertEqual(high, self.stretch.high())
def test_ui_decrease_maximum(self):
low, high = self.stretch.values()
maximum = self.stretch.maximum()
delta = maximum - high
value = maximum + delta / 2
QTest.keyClicks(self.stretch.maxSpinBox, str(value))
self.assertEqual(self.stretch.maximum(), value)
self.assertEqual(low, self.stretch.low())
self.assertEqual(high, self.stretch.high())
def test_ui_decrease_maximum_below_high(self):
low, high = self.stretch.values()
maximum = 0.5 * (low + high)
self.assertGreater(maximum, low)
self.assertLess(maximum, high)
QTest.keyClicks(self.stretch.maxSpinBox, str(maximum))
self.assertEqual(self.stretch.maximum(), maximum)
self.assertEqual(low, self.stretch.low())
self.assertEqual(self.stretch.high(), maximum)
def test_ui_increase_minimum_above_low(self):
low, high = self.stretch.values()
minimum = 0.5 * (low + high)
self.assertGreater(minimum, low)
self.assertLess(minimum, high)
QTest.keyClicks(self.stretch.minSpinBox, str(minimum))
self.assertEqual(self.stretch.minimum(), minimum)
self.assertEqual(self.stretch.low(), minimum)
self.assertEqual(high, self.stretch.high())
def test_ui_increase_minimum(self):
low, high = self.stretch.values()
minimum = self.stretch.minimum()
delta = low - minimum
value = minimum + delta / 2
QTest.keyClicks(self.stretch.minSpinBox, str(value))
self.assertEqual(self.stretch.minimum(), value)
self.assertEqual(low, self.stretch.low())
self.assertEqual(high, self.stretch.high())
def test_ui_decrease_maximum_below_low(self):
low, high = self.stretch.values()
delta = min(abs(low), abs(high)) / 2
maximum = low - delta
self.assertLess(maximum, low)
self.assertGreater(maximum, self.stretch.minimum())
QTest.keyClicks(self.stretch.maxSpinBox, str(maximum))
self.assertEqual(self.stretch.maximum(), maximum)
self.assertEqual(self.stretch.low(), maximum)
self.assertEqual(self.stretch.high(), maximum)
def test_ui_increase_minimum_above_high(self):
low, high = self.stretch.values()
delta = min(abs(low), abs(high)) / 2
minimum = high + delta
self.assertGreater(minimum, high)
self.assertLess(minimum, self.stretch.maximum())
QTest.keyClicks(self.stretch.minSpinBox, str(minimum))
self.assertEqual(self.stretch.minimum(), minimum)
self.assertEqual(self.stretch.low(), minimum)
self.assertEqual(self.stretch.high(), minimum)
def view_set_parameter(self, param_name, value):
view = self.widget.view()
rect = view.getVisualRectParameterProperty(param_name)
pos = rect.center()
if self.is_multi:
pos -= QPoint(rect.width() / 5, 0)
else:
pos += QPoint(rect.width() / 4, 0)
tree = view.treeWidget().viewport()
QTest.mouseMove(tree, pos)
yield
QTest.mouseClick(tree, Qt.LeftButton, Qt.NoModifier, pos)
yield
editor = QApplication.focusWidget()
QTest.keyClicks(editor, str(value))
QTest.keyClick(editor, Qt.Key_Return)
def insert_reflection_table_value(self, row, col, value):
# get click position
x_pos = self.jcpds_widget.reflection_table_view.columnViewportPosition(
col) + 3
y_pos = self.jcpds_widget.reflection_table_view.rowViewportPosition(
row) + 10
# enter the correct cell
viewport = self.jcpds_widget.reflection_table_view.viewport()
QTest.mouseClick(viewport,
QtCore.Qt.LeftButton,
pos=QtCore.QPoint(x_pos, y_pos))
QTest.mouseDClick(viewport,
QtCore.Qt.LeftButton,
pos=QtCore.QPoint(x_pos, y_pos))
# update the value
QTest.keyClicks(viewport.focusWidget(), str(value))
QTest.keyPress(viewport.focusWidget(), QtCore.Qt.Key_Enter)
QtWidgets.QApplication.processEvents()
def test_dpi(self):
# save to higher dpi
# set export dir
_rewrite_text(self.dialog.ui.comboBox_directory,
os.path.abspath(self._temp_dir))
self.dialog.exec_ = self._fake_export_dialog_exec_export
self.dialog._msg_box.exec_ = self._fake_msg_dialog_exec_overwrite
# set open after to false
self.dialog.ui.checkBox_open_after_export.setChecked(False)
QTest.keyClicks(self.dialog.ui.spinBox_dpi, '400')
_rewrite_text(self.dialog.ui.comboBox_fileName, "400dpi.jpg")
fname = self.dialog.export_to_file(self._fig)
self.assertTrue(os.path.exists(fname), "File exists")
new_file_count = len([
name for name in os.listdir(self._temp_dir)
if os.path.isfile(os.path.join(self._temp_dir, name))
])
QTest.keyClicks(self.dialog.ui.spinBox_dpi, '600')
_rewrite_text(self.dialog.ui.comboBox_fileName, "600dpi.jpg")
fname = self.dialog.export_to_file(self._fig)
self.assertTrue(os.path.exists(fname), "File exists")
new_file_count = len([
name for name in os.listdir(self._temp_dir)
if os.path.isfile(os.path.join(self._temp_dir, name))
])
QTest.keyClicks(self.dialog.ui.spinBox_dpi, '1000')
_rewrite_text(self.dialog.ui.comboBox_fileName, "1000dpi.jpg")
fname = self.dialog.export_to_file(self._fig)
self.assertTrue(os.path.exists(fname), "File exists")
new_file_count = len([
name for name in os.listdir(self._temp_dir)
if os.path.isfile(os.path.join(self._temp_dir, name))
])
def test_filter_text_typing_calls_presenter_and_sets_filter_text(self):
QTest.keyClicks(self.view.filter_box, 'plot1')
self.assertEquals(self.presenter.filter_text_changed.call_count, 5)
self.assertEquals(self.view.get_filter_text(), 'plot1')
def test_ui_increase_minimum_above_maximum(self):
delta = max(abs(self.stretch.minimum()),
abs(self.stretch.maximum()))
minimum = self.stretch.maximum() + delta
QTest.keyClicks(self.stretch.minSpinBox, str(minimum))
self.assertEqual(self.stretch.minimum(), minimum)
def _rewrite_text(widget, text):
QTest.keyEvent(QTest.Click, widget, QtCore.Qt.Key_A,
QtCore.Qt.ControlModifier)
QTest.keyClicks(widget, text)
QTest.keyEvent(QTest.Click, widget, QtCore.Qt.Key_Enter)
def enter_value_into_text_field(text_field, value):
text_field.setText('')
QTest.keyClicks(text_field, str(value))
QTest.keyPress(text_field, QtCore.Qt.Key_Enter)
QtWidgets.QApplication.processEvents()
def test_ui_decrease_maximum_below_minimum(self):
delta = max(abs(self.stretch.minimum()),
abs(self.stretch.maximum()))
maximum = self.stretch.minimum() - delta
QTest.keyClicks(self.stretch.maxSpinBox, str(maximum))
self.assertEqual(self.stretch.maximum(), maximum)