def test_flash_path_specified_does_not_exist():
"""
Ensure that if a micro:bit is not automatically found by uflash and the
user has previously specified a path to the device, then the hex is saved
in the specified location.
"""
with mock.patch('mu.contrib.uflash.hexlify', return_value=''), \
mock.patch('mu.contrib.uflash.embed_hex', return_value='foo'), \
mock.patch('mu.contrib.uflash.find_microbit', return_value=None),\
mock.patch('mu.logic.os.path.exists', return_value=False),\
mock.patch('mu.logic.os.makedirs', return_value=None), \
mock.patch('mu.contrib.uflash.save_hex', return_value=None) as s:
view = mock.MagicMock()
view.current_tab.text = mock.MagicMock(return_value='')
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.user_defined_microbit_path = 'baz'
mm.flash()
message = 'Could not find an attached BBC micro:bit.'
information = ("Please ensure you leave enough time for the BBC"
" micro:bit to be attached and configured correctly"
" by your computer. This may take several seconds."
" Alternatively, try removing and re-attaching the"
" device or saving your work and restarting Mu if"
" the device remains unfound.")
view.show_message.assert_called_once_with(message, information)
assert s.call_count == 0
assert mm.user_defined_microbit_path is None
def test_flash_existing_user_specified_device_path():
"""
Ensure that if a micro:bit is not automatically found by uflash and the
user has previously specified a path to the device, then the hex is saved
in the specified location.
"""
mock_flasher = mock.MagicMock()
mock_flasher_class = mock.MagicMock(return_value=mock_flasher)
with mock.patch('mu.contrib.uflash.find_microbit', return_value=None),\
mock.patch('mu.logic.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.get_microbit_path = mock.MagicMock(return_value='bar')
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
editor.minify = False
editor.microbit_runtime = '/foo/bar'
mm = MicrobitMode(editor, view)
mm.user_defined_microbit_path = 'baz'
mm.flash()
assert view.get_microbit_path.call_count == 0
assert editor.show_status_message.call_count == 1
mock_flasher_class.assert_called_once_with([
'baz',
], b'foo', '/foo/bar')
def test_flash_path_specified_does_not_exist():
"""
Ensure that if a micro:bit is not automatically found by uflash and the
user has previously specified a path to the device, then the hex is saved
in the specified location.
"""
with mock.patch('mu.logic.uflash.hexlify', return_value=''), \
mock.patch('mu.logic.uflash.embed_hex', return_value='foo'), \
mock.patch('mu.logic.uflash.find_microbit', return_value=None),\
mock.patch('mu.logic.os.path.exists', return_value=False),\
mock.patch('mu.logic.os.makedirs', return_value=None), \
mock.patch('mu.logic.uflash.save_hex', return_value=None) as s:
view = mock.MagicMock()
view.current_tab.text = mock.MagicMock(return_value='')
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.user_defined_microbit_path = 'baz'
mm.flash()
message = 'Could not find an attached BBC micro:bit.'
information = ("Please ensure you leave enough time for the BBC"
" micro:bit to be attached and configured correctly"
" by your computer. This may take several seconds."
" Alternatively, try removing and re-attaching the"
" device or saving your work and restarting Mu if"
" the device remains unfound.")
view.show_message.assert_called_once_with(message, information)
assert s.call_count == 0
assert mm.user_defined_microbit_path is None
def test_flash_existing_user_specified_device_path():
"""
Ensure that if a micro:bit is not automatically found by uflash and the
user has previously specified a path to the device, then the hex is saved
in the specified location.
"""
with mock.patch('mu.logic.uflash.hexlify', return_value=''), \
mock.patch('mu.logic.uflash.embed_hex', return_value='foo'), \
mock.patch('mu.logic.uflash.find_microbit', return_value=None),\
mock.patch('mu.logic.os.path.exists', return_value=True),\
mock.patch('mu.logic.uflash.save_hex', return_value=None) as s:
view = mock.MagicMock()
view.get_microbit_path = mock.MagicMock(return_value='bar')
view.current_tab.text = mock.MagicMock(return_value='')
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.user_defined_microbit_path = 'baz'
mm.flash()
assert view.get_microbit_path.call_count == 0
assert editor.show_status_message.call_count == 1
hex_file_path = os.path.join('baz', 'micropython.hex')
s.assert_called_once_with('foo', hex_file_path)
def test_flash_existing_user_specified_device_path():
"""
Ensure that if a micro:bit is not automatically found by uflash and the
user has previously specified a path to the device, then the hex is saved
in the specified location.
"""
mock_flasher = mock.MagicMock()
mock_flasher_class = mock.MagicMock(return_value=mock_flasher)
with mock.patch('mu.logic.uflash.find_microbit', return_value=None),\
mock.patch('mu.logic.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.get_microbit_path = mock.MagicMock(return_value='bar')
view.show_message = mock.MagicMock()
editor = mock.MagicMock()
mm = MicrobitMode(editor, view)
mm.user_defined_microbit_path = 'baz'
mm.flash()
assert view.get_microbit_path.call_count == 0
assert editor.show_status_message.call_count == 1
mock_flasher_class.assert_called_once_with(['baz', ], b'foo', None)
