def setUp(self):
# Make directory and fill with fake content
FILEPATH_MANAGER.initialise(os.path.abspath(CONFIG_PATH), os.path.abspath(SCHEMA_PATH))
# Find the schema directory
dir = os.path.join(".")
while SCHEMA_FOLDER not in os.listdir(dir):
dir = os.path.join(dir, "..")
self.bs = MockBlockServer()
self.file_io = MockDevicesFileIO()
self.dm = DevicesManager(self.bs, os.path.join(dir, SCHEMA_FOLDER), MockVersionControl(), self.file_io)
class TestDevicesManagerSequence(unittest.TestCase):
def setUp(self):
# Make directory and fill with fake content
FILEPATH_MANAGER.initialise(os.path.abspath(CONFIG_PATH), os.path.abspath(SCHEMA_PATH))
# Find the schema directory
dir = os.path.join(".")
while SCHEMA_FOLDER not in os.listdir(dir):
dir = os.path.join(dir, "..")
self.bs = MockBlockServer()
self.file_io = MockDevicesFileIO()
self.dm = DevicesManager(self.bs, os.path.join(dir, SCHEMA_FOLDER), MockVersionControl(), self.file_io)
def tearDown(self):
pass
def test_get_devices_filename_returns_correct_file_name(self):
# Arrange
expected = get_expected_devices_file_path()
# Act
result = self.dm.get_devices_filename()
# Assert
self.assertEquals(expected, result)
def test_when_devices_screens_file_does_not_exist_then_current_uses_blank_devices_data(self):
# Arrange
self.dm.initialise()
# Assert
self.assertTrue(len(self.file_io.files) == 0)
self.assertEquals(self.bs.pvs[GET_SCREENS], compress_and_hex(self.dm.get_blank_devices()))
def test_given_invalid_devices_data_when_device_xml_saved_then_not_saved(self):
# Arrange:
self.dm.initialise()
# Act: Save invalid new data to file
self.dm.save_devices_xml(INVALID_DEVICES)
# Assert
# Should stay as blank (i.e. the previous value)
self.assertEquals(self.dm.get_blank_devices(), dehex_and_decompress(self.bs.pvs[GET_SCREENS]))
def test_given_valid_devices_data_when_device_xml_saved_then_saved(self):
# Arrange:
self.dm.initialise()
# Act: Save the new data to file
self.dm.save_devices_xml(EXAMPLE_DEVICES)
# Assert:
# Device screens in blockserver should have been updated with value written to device manager
self.assertEquals(EXAMPLE_DEVICES, dehex_and_decompress(self.bs.pvs[GET_SCREENS]))
