def keyPress(self, widget, key, modifier=qt.Qt.NoModifier, delay=-1):
"""Sends a Qt key press event.
See QTest.keyPress for details.
"""
QTest.keyPress(widget, key, modifier, delay)
self.qWait(20)
def test_recipe_name(self):
""" Tests the name method. """
widget = RecipeNameWidget()
input_data = random_string()
for char in input_data:
QTest.keyPress(widget.widget, char)
QTest.keyRelease(widget.widget, char)
self.assertEqual(widget.name(), input_data)
def test_ingredient_name_and_mass_entered(self):
""" Tests that after entering ingredient name and mass the first callback is called. """
input_data_name = self.PRODUCT_NAMES[1]
input_data_mass = "331"
default_mass = 100
# After the first call (after product name was entered) the mass will be equal to default_mass.
ingredient_entered_callback = Callback((input_data_name, default_mass))
finalize_callback = Callback()
widget = IngredientWidget(self.PRODUCT_NAMES,
ingredient_entered_callback.callback,
finalize_callback.callback)
for char in input_data_name:
QTest.keyPress(widget._ingredient_line_edit, char)
QTest.keyRelease(widget._ingredient_line_edit, char)
QTest.keyPress(widget._ingredient_line_edit, Qt.Key.Key_Enter)
QTest.keyRelease(widget._ingredient_line_edit, Qt.Key.Key_Enter)
# Refresh the callback.
ingredient_entered_callback.called = False
ingredient_entered_callback.expected_args = (input_data_name,
int(input_data_mass))
for char in input_data_mass:
QTest.keyPress(widget._ingredient_mass_line_edit, char)
QTest.keyRelease(widget._ingredient_mass_line_edit, char)
QTest.keyPress(widget._ingredient_mass_line_edit, Qt.Key.Key_Enter)
QTest.keyRelease(widget._ingredient_mass_line_edit, Qt.Key.Key_Enter)
self.assertTrue(ingredient_entered_callback.called)
self.assertFalse(finalize_callback.called)
def test_ingredient_name_and_mass_finalize(self):
""" Tests that after clicking the finalize button the second callback is called. """
input_data_name = self.PRODUCT_NAMES[1]
input_data_mass = "331"
# After the first call (after product name was entered) the mass will be equal to 100.
ingredient_entered_callback = Callback((input_data_name, 100))
finalize_callback = Callback((input_data_name, int(input_data_mass)))
widget = IngredientWidget(self.PRODUCT_NAMES,
ingredient_entered_callback.callback,
finalize_callback.callback)
for char in input_data_name:
QTest.keyPress(widget._ingredient_line_edit, char)
QTest.keyRelease(widget._ingredient_line_edit, char)
QTest.keyPress(widget._ingredient_line_edit, Qt.Key.Key_Enter)
QTest.keyRelease(widget._ingredient_line_edit, Qt.Key.Key_Enter)
# Refresh the callback.
ingredient_entered_callback.called = False
ingredient_entered_callback.expected_args = (input_data_name,
int(input_data_mass))
for char in input_data_mass:
QTest.keyPress(widget._ingredient_mass_line_edit, char)
QTest.keyRelease(widget._ingredient_mass_line_edit, char)
QTest.keyPress(widget._ingredient_mass_line_edit, Qt.Key.Key_Enter)
QTest.keyRelease(widget._ingredient_mass_line_edit, Qt.Key.Key_Enter)
QTest.mouseClick(widget._ingredient_add_button,
Qt.MouseButton.LeftButton)
self.assertTrue(finalize_callback.called)
def test_recipe_get_text(self):
""" Tests the get text method. """
widget = RecipeTextWidget()
input_data = [random_string(50) for _ in range(10)]
for line in input_data:
for char in line:
QTest.keyPress(widget.widget, char)
QTest.keyRelease(widget.widget, char)
QTest.keyPress(widget.widget, Qt.Key.Key_Enter)
QTest.keyRelease(widget.widget, Qt.Key.Key_Enter)
self.assertEqual(widget.get_text(), "\n".join(input_data) + "\n")
def test_recipe_lookup_callback(self):
""" Tests the get text method. """
product_names = ["test1", "test2", "test3"]
callback = Callback(("test2",))
widget = RecipeLookupWidget(product_names, callback.callback)
input_data = "test2"
for char in input_data:
QTest.keyPress(widget.widget, char)
QTest.keyRelease(widget.widget, char)
QTest.keyPress(widget.widget, Qt.Key.Key_Enter)
QTest.keyRelease(widget.widget, Qt.Key.Key_Enter)
self.assertTrue(callback.called)
def test_ingredient_mass_entered(self):
""" Tests that after entering ingredient mass the first callback is called. """
input_data = "259"
ingredient_entered_callback = Callback(("", int(input_data)))
finalize_callback = Callback()
widget = IngredientWidget(self.PRODUCT_NAMES,
ingredient_entered_callback.callback,
finalize_callback.callback)
for char in input_data:
QTest.keyPress(widget._ingredient_mass_line_edit, char)
QTest.keyRelease(widget._ingredient_mass_line_edit, char)
QTest.keyPress(widget._ingredient_mass_line_edit, Qt.Key.Key_Enter)
QTest.keyRelease(widget._ingredient_mass_line_edit, Qt.Key.Key_Enter)
self.assertTrue(ingredient_entered_callback.called)
self.assertFalse(finalize_callback.called)
def test_serves(self):
""" Tests the name method. """
widget = ServesAmountWidget(empty_callback)
input_data = "5"
QTest.keyPress(widget.widget, Qt.Key.Key_Backspace)
QTest.keyRelease(widget.widget, Qt.Key.Key_Backspace)
for char in input_data:
QTest.keyPress(widget.widget, char)
QTest.keyRelease(widget.widget, char)
QTest.keyPress(widget.widget, Qt.Key.Key_Enter)
QTest.keyRelease(widget.widget, Qt.Key.Key_Enter)
self.assertEqual(widget.serves(), int(input_data))
def test_serves_callback(self):
""" Tests that callback is called when value is entered. """
callback = Callback((5, ))
widget = ServesAmountWidget(callback.callback)
input_data = "5"
QTest.keyPress(widget.widget, Qt.Key.Key_Backspace)
QTest.keyRelease(widget.widget, Qt.Key.Key_Backspace)
for char in input_data:
QTest.keyPress(widget.widget, char)
QTest.keyRelease(widget.widget, char)
QTest.keyPress(widget.widget, Qt.Key.Key_Enter)
QTest.keyRelease(widget.widget, Qt.Key.Key_Enter)
self.assertTrue(callback.called)