def setUp(self):
self.state_rec = StateRecord()
self.state_rec.main_X = 30
self.state_rec.main_Y = 10
self.state_rec.main_Width = 500
self.state_rec.main_Height = 300
self.state_rec.text_source_path = "/local/Users/dummy.txt"
self.state_rec.file_open_folder = "/local/Users/"
self.state_rec.file_open_selected_filter = "All Files (*.*)"
self.state_rec.text_depot_len = 47210232472137434826
self.state_rec.text_depot_hash = -7210232472137434826
self.state_rec.valid = True
def test_retrieve_from_invalid_dump(self):
dump = bytearray([0, 1, 2, 3, 4])
state = StateRecord()
state.from_dump(dump)
self.assertEqual(state.valid, False)
dump = bytearray('some text here !???', StateRecord.ENCODING)
state = StateRecord()
state.from_dump(dump)
self.assertEqual(state.valid, False)
def read_state(self):
byte_list = None
try:
with open(self.file_state_path, 'br') as config:
byte_list = config.read()
except IOError:
pass
return StateRecord.from_byte_list(byte_list)
def test_retrieve_from_valid_dump(self):
dump = self.state_rec.to_dump()
state = StateRecord()
state.from_dump(dump)
self.assertEqual(self.state_rec.main_X, state.main_X)
self.assertEqual(self.state_rec.main_Y, state.main_Y)
self.assertEqual(self.state_rec.main_Width, state.main_Width)
self.assertEqual(self.state_rec.main_Height, state.main_Height)
self.assertEqual(self.state_rec.text_source_path,
state.text_source_path)
self.assertEqual(self.state_rec.file_open_folder,
state.file_open_folder)
self.assertEqual(self.state_rec.file_open_selected_filter,
state.file_open_selected_filter)
self.assertEqual(self.state_rec.text_depot_len, state.text_depot_len)
self.assertEqual(self.state_rec.text_depot_hash, state.text_depot_hash)
self.assertEqual(self.state_rec.valid, True)
def test_store_and_retrieve_negative_ints(self):
self.state_rec.main_X = -10
self.state_rec.main_Y = -100
self.state_rec.main_Width = -1000
self.state_rec.main_Height = -10000000
dump = self.state_rec.to_dump()
state = StateRecord()
state.from_dump(dump)
self.assertEqual(self.state_rec.main_X, state.main_X)
self.assertEqual(self.state_rec.main_Y, state.main_Y)
self.assertEqual(self.state_rec.main_Width, state.main_Width)
self.assertEqual(self.state_rec.main_Height, state.main_Height)
self.assertEqual(self.state_rec.text_source_path,
state.text_source_path)
self.assertEqual(self.state_rec.file_open_folder,
state.file_open_folder)
self.assertEqual(self.state_rec.file_open_selected_filter,
state.file_open_selected_filter)
self.assertEqual(self.state_rec.text_depot_len, state.text_depot_len)
self.assertEqual(self.state_rec.text_depot_hash, state.text_depot_hash)
self.assertEqual(self.state_rec.valid, True)
def test_retrieve_from_none(self):
state = StateRecord()
state.from_dump(None)
self.assertEqual(state.valid, False)
class StateRecordTester(unittest.TestCase):
def setUp(self):
self.state_rec = StateRecord()
self.state_rec.main_X = 30
self.state_rec.main_Y = 10
self.state_rec.main_Width = 500
self.state_rec.main_Height = 300
self.state_rec.text_source_path = "/local/Users/dummy.txt"
self.state_rec.file_open_folder = "/local/Users/"
self.state_rec.file_open_selected_filter = "All Files (*.*)"
self.state_rec.text_depot_len = 47210232472137434826
self.state_rec.text_depot_hash = -7210232472137434826
self.state_rec.valid = True
def test_dump_valid_record(self):
dump = self.state_rec.to_dump()
self.assertTrue(dump is not None)
self.assertTrue(len(dump) > 10)
def test_dump_negative_int_record(self):
self.state_rec.main_X = -10
dump = self.state_rec.to_dump()
self.assertTrue(dump is not None)
self.assertTrue(len(dump) > 10)
def test_raise_error_for_none_int_field(self):
state = self.state_rec
state.main_X = None
self.assertRaises(ValueError, state.to_dump)
def test_raise_error_for_none_string_field(self):
state = self.state_rec
state.text_source_path = None
self.assertRaises(ValueError, state.to_dump)
def test_retrieve_from_valid_dump(self):
dump = self.state_rec.to_dump()
state = StateRecord()
state.from_dump(dump)
self.assertEqual(self.state_rec.main_X, state.main_X)
self.assertEqual(self.state_rec.main_Y, state.main_Y)
self.assertEqual(self.state_rec.main_Width, state.main_Width)
self.assertEqual(self.state_rec.main_Height, state.main_Height)
self.assertEqual(self.state_rec.text_source_path,
state.text_source_path)
self.assertEqual(self.state_rec.file_open_folder,
state.file_open_folder)
self.assertEqual(self.state_rec.file_open_selected_filter,
state.file_open_selected_filter)
self.assertEqual(self.state_rec.text_depot_len, state.text_depot_len)
self.assertEqual(self.state_rec.text_depot_hash, state.text_depot_hash)
self.assertEqual(self.state_rec.valid, True)
def test_store_and_retrieve_negative_ints(self):
self.state_rec.main_X = -10
self.state_rec.main_Y = -100
self.state_rec.main_Width = -1000
self.state_rec.main_Height = -10000000
dump = self.state_rec.to_dump()
state = StateRecord()
state.from_dump(dump)
self.assertEqual(self.state_rec.main_X, state.main_X)
self.assertEqual(self.state_rec.main_Y, state.main_Y)
self.assertEqual(self.state_rec.main_Width, state.main_Width)
self.assertEqual(self.state_rec.main_Height, state.main_Height)
self.assertEqual(self.state_rec.text_source_path,
state.text_source_path)
self.assertEqual(self.state_rec.file_open_folder,
state.file_open_folder)
self.assertEqual(self.state_rec.file_open_selected_filter,
state.file_open_selected_filter)
self.assertEqual(self.state_rec.text_depot_len, state.text_depot_len)
self.assertEqual(self.state_rec.text_depot_hash, state.text_depot_hash)
self.assertEqual(self.state_rec.valid, True)
def test_retrieve_from_none(self):
state = StateRecord()
state.from_dump(None)
self.assertEqual(state.valid, False)
def test_retrieve_from_invalid_dump(self):
dump = bytearray([0, 1, 2, 3, 4])
state = StateRecord()
state.from_dump(dump)
self.assertEqual(state.valid, False)
dump = bytearray('some text here !???', StateRecord.ENCODING)
state = StateRecord()
state.from_dump(dump)
self.assertEqual(state.valid, False)
def test_retrieve_from_empty_dump(self):
dump = bytearray(0)
state = StateRecord()
state.from_dump(dump)
self.assertEqual(state.valid, False)
def test_retrieve_from_truncated_dump(self):
dump = self.state_rec.to_dump()
dump = dump[:-1]
state = StateRecord()
state.from_dump(dump)
self.assertEqual(state.valid, False)
def test_retrieve_from_truncated_dump(self):
dump = self.state_rec.to_dump()
dump = dump[:-1]
state = StateRecord()
state.from_dump(dump)
self.assertEqual(state.valid, False)
def test_retrieve_from_empty_dump(self):
dump = bytearray(0)
state = StateRecord()
state.from_dump(dump)
self.assertEqual(state.valid, False)
def create_valid_state_files(self):
app_state = StateRecord()
app_state.main_X = 10
app_state.main_Y = 10
app_state.main_Width = 400
app_state.main_Height = 300
app_state.text_source_path = self.source_path
app_state.file_open_folder = ""
app_state.file_open_selected_filter = ""
app_state.text_depot_len = len(self.saved_content)
app_state.text_depot_hash = self.state_persistence.hash_it(
self.saved_content)
outcome = self.state_persistence.save_state_file(app_state)
if not outcome[0]:
raise RuntimeError(outcome[1])
outcome = self.state_persistence.save_depot_file(self.saved_content)
if not outcome[0]:
raise RuntimeError(outcome[1])