def test_test(self):
buses = ['67', '7', 'x', '59']
timestamp = bus.earliest_subsequent_timestamp(buses)
print(timestamp)
def test_earliest_subsequent_timestamp_example6(self):
buses = ['1789', '37', '47', '1889']
expected_timestamp = 1202161486
timestamp = bus.earliest_subsequent_timestamp(buses)
self.assertEqual(expected_timestamp, timestamp)
def test_earliest_subsequent_timestamp_example2(self):
buses = ['17', 'x', '13', '19']
expected_timestamp = 3417
timestamp = bus.earliest_subsequent_timestamp(buses)
self.assertEqual(expected_timestamp, timestamp)
def test_earliest_subsequent_timestamp_example5(self):
buses = ['67', '7', 'x', '59', '61']
expected_timestamp = 1261476
timestamp = bus.earliest_subsequent_timestamp(buses)
self.assertEqual(expected_timestamp, timestamp)
def test_earliest_subsequent_timestamp(self):
buses = ['7', '13', 'x', 'x', '59', 'x', '31', '19']
expected_timestamp = 1068781
timestamp = bus.earliest_subsequent_timestamp(buses)
self.assertEqual(expected_timestamp, timestamp)