def test_parse_decomposed_duration_us(self):
# Given
decomposition: List[Tuple[int, str]] = [(23, 'μs'), (456, 'ns')]
# When
parsed_duration: str = parse_decomposed_duration(decomposition)
# Then
expected_parsed_duration: str = '23.456 μs'
self.assertEqual(expected_parsed_duration, parsed_duration)
def test_parse_decomposed_duration_h(self):
# Given
decomposition: List[Tuple[int, str]] = [(2, 'h'), (13, 'min'),
(15, 's'), (125, 'ms'),
(885, 'μs'), (88, 'ns')]
# When
parsed_duration: str = parse_decomposed_duration(decomposition)
# Then
expected_parsed_duration: str = '2 h 13 min'
self.assertEqual(expected_parsed_duration, parsed_duration)
def test_parse_decomposed_duration_min(self):
# Given
decomposition: List[Tuple[int, str]] = [(1, 'min'), (5, 's'),
(1, 'ms'), (23, 'μs'),
(456, 'ns')]
# When
parsed_duration: str = parse_decomposed_duration(decomposition)
# Then
expected_parsed_duration: str = '1 min 5 s'
self.assertEqual(expected_parsed_duration, parsed_duration)