def test_flash_failed():
"""
Ensure things are cleaned up if flashing failed.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.set_buttons = mock.MagicMock()
mm.flash_thread = mock.MagicMock()
mm.flash_failed("Boom")
assert view.show_message.call_count == 1
mm.set_buttons.assert_called_once_with(flash=True,
repl=True,
files=True,
plotter=True)
assert mm.flash_thread is None
def test_flash_failed():
"""
Ensure things are cleaned up if flashing failed.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mock_timer = mock.MagicMock()
mm.flash_timer = mock_timer
mm.flash_thread = mock.MagicMock()
mm.flash_failed('Boom')
assert view.show_message.call_count == 1
view.button_bar.slots['flash'].setEnabled.assert_called_once_with(True)
assert mm.flash_thread is None
assert mm.flash_timer is None
mock_timer.stop.assert_called_once_with()
def test_flash_failed():
"""
Ensure things are cleaned up if flashing failed.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mock_timer = mock.MagicMock()
mm.flash_timer = mock_timer
mm.flash_thread = mock.MagicMock()
mm.flash_failed('Boom')
assert view.show_message.call_count == 1
view.button_bar.slots['flash'].setEnabled.assert_called_once_with(True)
assert mm.flash_thread is None
assert mm.flash_timer is None
mock_timer.stop.assert_called_once_with()
def test_flash_device_has_latest_firmware_encounters_serial_problem_unix(
microbit,
):
"""
If copy_main encounters an IOError on unix-y, revert to old-school
flashing.
"""
version_info = {
"sysname": "microbit",
"nodename": "microbit",
"release": uflash.MICROPYTHON_VERSION,
"version": (
"micro:bit v0.1.0-b'e10a5ff' on 2018-6-8; MicroPython "
"v1.9.2-34-gd64154c73 on 2017-09-01"
),
"machine": "micro:bit with nRF51822",
}
mock_flasher = mock.MagicMock()
mock_flasher_class = mock.MagicMock(return_value=mock_flasher)
mock_timer = mock.MagicMock()
mock_timer_class = mock.MagicMock(return_value=mock_timer)
with mock.patch(
"mu.modes.microbit.uflash.find_microbit", return_value="bar"
), mock.patch(
"mu.modes.microbit.microfs.version", return_value=version_info
), mock.patch(
"mu.modes.microbit.os.path.exists", return_value=True
), mock.patch(
"mu.modes.microbit.DeviceFlasher", mock_flasher_class
), mock.patch(
"mu.modes.microbit.QTimer", mock_timer_class
), mock.patch(
"mu.modes.microbit.sys.platform", "linux"
):
view = mock.MagicMock()
view.current_tab.text = mock.MagicMock(return_value="foo")
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
editor.minify = False
editor.microbit_runtime = ""
editor.current_device = microbit
mm = MicrobitMode(editor, view)
mm.flash_failed = mock.MagicMock()
error = IOError("bang")
mm.copy_main = mock.MagicMock(side_effect=error)
mm.set_buttons = mock.MagicMock()
mm.flash()
mm.copy_main.assert_called_once_with()
mock_flasher_class.assert_called_once_with(["bar"], b"foo", None)
mock_flasher.on_flash_fail.connect.assert_called_once_with(
mm.flash_failed
)
mock_flasher.start.assert_called_once_with()
assert mm.flash_timer == mock_timer
mock_timer.timeout.connect.assert_called_once_with(mm.flash_finished)
mock_timer.setSingleShot.assert_called_once_with(True)
mock_timer.start.assert_called_once_with(10000)
def test_flash_device_has_latest_firmware_encounters_serial_problem_unix():
"""
If copy_main encounters an IOError on unix-y, revert to old-school
flashing.
"""
version_info = {
'sysname':
'microbit',
'nodename':
'microbit',
'release':
uflash.MICROPYTHON_VERSION,
'version': ("micro:bit v0.1.0-b'e10a5ff' on 2018-6-8; MicroPython "
"v1.9.2-34-gd64154c73 on 2017-09-01"),
'machine':
'micro:bit with nRF51822',
}
mock_flasher = mock.MagicMock()
mock_flasher_class = mock.MagicMock(return_value=mock_flasher)
mock_timer = mock.MagicMock()
mock_timer_class = mock.MagicMock(return_value=mock_timer)
with mock.patch('mu.modes.microbit.uflash.find_microbit',
return_value='bar'),\
mock.patch('mu.modes.microbit.microfs.version',
return_value=version_info),\
mock.patch('mu.modes.microbit.os.path.exists', return_value=True),\
mock.patch('mu.modes.microbit.DeviceFlasher',
mock_flasher_class), \
mock.patch('mu.modes.microbit.QTimer', mock_timer_class), \
mock.patch('mu.modes.microbit.sys.platform', 'linux'):
view = mock.MagicMock()
view.current_tab.text = mock.MagicMock(return_value='foo')
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
editor.minify = False
editor.microbit_runtime = ''
mm = MicrobitMode(editor, view)
mm.find_device = mock.MagicMock(return_value=('bar', '12345'))
mm.flash_failed = mock.MagicMock()
error = IOError('bang')
mm.copy_main = mock.MagicMock(side_effect=error)
mm.set_buttons = mock.MagicMock()
mm.flash()
mm.copy_main.assert_called_once_with()
mock_flasher_class.assert_called_once_with([
'bar',
], b'foo', None)
mock_flasher.on_flash_fail.connect.\
assert_called_once_with(mm.flash_failed)
mock_flasher.start.assert_called_once_with()
assert mm.flash_timer == mock_timer
mock_timer.timeout.connect.assert_called_once_with(mm.flash_finished)
mock_timer.setSingleShot.assert_called_once_with(True)
mock_timer.start.assert_called_once_with(10000)
def test_flash_with_attached_device_has_latest_firmware_encounters_problem(
microbit,
):
"""
If copy_main encounters a non-IOError, handle in a helpful manner.
"""
version_info = {
"sysname": "microbit",
"nodename": "microbit",
"release": uflash.MICROPYTHON_VERSION,
"version": (
"micro:bit v0.1.0-b'e10a5ff' on 2018-6-8; MicroPython "
"v1.9.2-34-gd64154c73 on 2017-09-01"
),
"machine": "micro:bit with nRF51822",
}
mock_flasher = mock.MagicMock()
mock_flasher_class = mock.MagicMock(return_value=mock_flasher)
with mock.patch(
"mu.modes.microbit.uflash.find_microbit", return_value="bar"
), mock.patch(
"mu.modes.microbit.microfs.version", return_value=version_info
), mock.patch(
"mu.modes.microbit.os.path.exists", return_value=True
), mock.patch(
"mu.modes.microbit.DeviceFlasher", mock_flasher_class
), mock.patch(
"mu.modes.microbit.sys.platform", "win32"
):
view = mock.MagicMock()
view.current_tab.text = mock.MagicMock(return_value="foo")
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
editor.minify = False
editor.microbit_runtime = ""
editor.current_device = microbit
mm = MicrobitMode(editor, view)
mm.flash_failed = mock.MagicMock()
error = ValueError("bang")
mm.copy_main = mock.MagicMock(side_effect=error)
mm.set_buttons = mock.MagicMock()
mm.flash()
assert mock_flasher_class.call_count == 0
mm.copy_main.assert_called_once_with()
mm.flash_failed.assert_called_once_with(error)
def test_flash_with_attached_device_has_latest_firmware_encounters_problem():
"""
If copy_main encounters an error, handle in a helpful manner.
"""
version_info = {
'sysname':
'microbit',
'nodename':
'microbit',
'release':
uflash.MICROPYTHON_VERSION,
'version': ("micro:bit v0.1.0-b'e10a5ff' on 2018-6-8; MicroPython "
"v1.9.2-34-gd64154c73 on 2017-09-01"),
'machine':
'micro:bit with nRF51822',
}
mock_flasher = mock.MagicMock()
mock_flasher_class = mock.MagicMock(return_value=mock_flasher)
with mock.patch('mu.modes.microbit.uflash.find_microbit',
return_value='bar'),\
mock.patch('mu.modes.microbit.microfs.find_microbit',
return_value=('bar', '12345')),\
mock.patch('mu.modes.microbit.microfs.version',
return_value=version_info),\
mock.patch('mu.modes.microbit.os.path.exists', return_value=True),\
mock.patch('mu.modes.microbit.DeviceFlasher',
mock_flasher_class), \
mock.patch('mu.modes.microbit.sys.platform', 'win32'):
view = mock.MagicMock()
view.current_tab.text = mock.MagicMock(return_value='foo')
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
editor.minify = False
editor.microbit_runtime = ''
mm = MicrobitMode(editor, view)
mm.flash_failed = mock.MagicMock()
error = IOError('bang')
mm.copy_main = mock.MagicMock(side_effect=error)
mm.set_buttons = mock.MagicMock()
mm.flash()
assert mock_flasher_class.call_count == 0
mm.copy_main.assert_called_once_with()
mm.flash_failed.assert_called_once_with(error)
def test_flash_finished_copy_main_encounters_error():
"""
If copy_main encounters an error, flash_failed is called.
"""
view = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.flash_failed = mock.MagicMock()
mm.python_script = 'foo'
error = IOError('boom')
mm.copy_main = mock.MagicMock(side_effect=error)
mm.set_buttons = mock.MagicMock()
mm.flash_thread = mock.MagicMock()
mm.flash_timer = mock.MagicMock()
mm.flash_finished()
mm.set_buttons.assert_called_once_with(flash=True)
editor.show_status_message.assert_called_once_with("Finished flashing.")
assert mm.flash_thread is None
assert mm.flash_timer is None
mm.copy_main.assert_called_once_with()
mm.flash_failed.assert_called_once_with(error)
