def test_blank_screen():
"""
Test the blank_screen() method
"""
# GIVEN: A LibreOfficeServer instance and a bunch of mocks
server = LibreOfficeServer()
mocked_control = MagicMock()
server._control = mocked_control
# WHEN: blank_screen() is run
server.blank_screen()
# THEN: The resume method should have been called
mocked_control.blankScreen.assert_called_once_with(0)
def test_previous_step():
"""
Test the previous_step() method
"""
# GIVEN: A LibreOfficeServer instance and a mocked control
server = LibreOfficeServer()
mocked_control = MagicMock()
server._control = mocked_control
# WHEN: previous_step() is called
server.previous_step()
# THEN: The correct call should be made
mocked_control.gotoPreviousEffect.assert_called_once_with()
def test_goto_slide():
"""
Test the goto_slide() method
"""
# GIVEN: A LibreOfficeServer instance and some mocks
server = LibreOfficeServer()
mocked_control = MagicMock()
server._control = mocked_control
# WHEN: goto_slide() is called
server.goto_slide(1)
# THEN: The slide number should be correct
mocked_control.gotoSlideIndex.assert_called_once_with(0)
def test_get_slide_number():
"""
Test the get_slide_number() method
"""
# GIVEN: A LibreOfficeServer instance and some mocks
server = LibreOfficeServer()
mocked_control = MagicMock()
mocked_control.getCurrentSlideIndex.return_value = 3
server._control = mocked_control
# WHEN: get_slide_number() is called
result = server.get_slide_number()
# THEN: The slide number should be correct
assert result == 4
def test_start_presentation():
"""
Test the start_presentation() method when there's a control
"""
# GIVEN: A LibreOfficeServer instance and some mocks
server = LibreOfficeServer()
mocked_control = MagicMock()
server._control = mocked_control
# WHEN: start_presentation() is called
with patch.object(server, 'goto_slide') as mocked_goto_slide:
server.start_presentation()
# THEN: The control should have been activated and the first slide selected
mocked_control.activate.assert_called_once_with()
mocked_goto_slide.assert_called_once_with(1)
def test_stop_presentation():
"""
Test the stop_presentation() method
"""
# GIVEN: A LibreOfficeServer instance and a mocked presentation
server = LibreOfficeServer()
mocked_presentation = MagicMock()
mocked_control = MagicMock()
server._presentation = mocked_presentation
server._control = mocked_control
# WHEN: stop_presentation() is called
server.stop_presentation()
# THEN: The presentation is ended and the control is removed
mocked_presentation.end.assert_called_once_with()
assert server._control is None
def test_next_step(mocked_sleep):
"""
Test the next_step() method when paused
"""
# GIVEN: A LibreOfficeServer instance and a mocked control
server = LibreOfficeServer()
mocked_control = MagicMock()
server._control = mocked_control
mocked_control.isPaused.side_effect = [True, True]
# WHEN: next_step() is called
server.next_step()
# THEN: The correct call should be made
mocked_control.gotoNextEffect.assert_called_once_with()
mocked_sleep.assert_called_once_with(0.1)
assert mocked_control.isPaused.call_count == 1
assert mocked_control.gotoPreviousEffect.call_count == 0
def test_is_blank_control_is_running():
"""
Test the is_blank() method when the control is running
"""
# GIVEN: A LibreOfficeServer instance and a bunch of mocks
server = LibreOfficeServer()
mocked_control = MagicMock()
server._control = mocked_control
mocked_control.isRunning.return_value = True
mocked_control.isPaused.return_value = True
# WHEN: is_blank() is called
result = server.is_blank()
# THEN: It should have returned False
assert result is True
mocked_control.isRunning.assert_called_once_with()
mocked_control.isPaused.assert_called_once_with()
def test_is_active():
"""
Test is_active()
"""
# GIVEN: A LibreOfficeServer instance and a bunch of mocks
server = LibreOfficeServer()
mocked_control = MagicMock()
server._control = mocked_control
mocked_control.isRunning.return_value = True
# WHEN: is_active() is called with is_loaded() returns False
with patch.object(server, 'is_loaded') as mocked_is_loaded:
mocked_is_loaded.return_value = True
result = server.is_active()
# THEN: The result should be False
assert result is True
mocked_is_loaded.assert_called_once_with()
mocked_control.isRunning.assert_called_once_with()