def test_comparator():
acceptable_files = [
'D:/Games/24 frigates.wav', 'D:/Games/86 man-o-war.mp3'
]
(mock.patch('os.path.isfile').start()).side_effect = \
lambda given_path: given_path in acceptable_files
smaller_file = File(acceptable_files[0])
bigger_file = File(acceptable_files[1])
assert smaller_file < bigger_file
def test_comparator_bad_input():
acceptable_files = [
'D:/folder_one/24 frigates.wav', 'D:/folder_two/86 man-o-war.mp3'
]
(mock.patch('os.path.isfile').start()).side_effect = \
lambda given_path: given_path in acceptable_files
smaller_file = File(acceptable_files[0])
bigger_file = File(acceptable_files[1])
with pytest.raises(AssertionError):
assert smaller_file < bigger_file
def test_original_number():
expected_path = 'D:/Desktop/05 filename.csv'
(mock.patch('os.path.isfile').start()).side_effect = \
lambda given_path: expected_path == given_path
file = File(expected_path)
assert type(file.original_number) is int
assert 5 == file.original_number
def test_directory_extracted():
original_directory = 'channel_name'
expected_path = os.path.join('D:/', original_directory, '004 filename.wav')
(mock.patch('os.path.isfile').start()).side_effect = \
lambda given_path: expected_path == given_path
file = File(expected_path)
assert original_directory == file.original_directory
def test_name_extracted():
directory_path = 'D:/theMerge/'
file_name = '02 filename.csv'
expected_path = os.path.join(directory_path, file_name)
(mock.patch('os.path.isfile').start()).side_effect = \
lambda given_path: expected_path == given_path
file = File(expected_path)
assert file_name == file.original_name
def test_constructor():
expected_path = 'D:/Desktop/05 filename.csv'
(mock.patch('os.path.isfile').start()).side_effect = \
lambda given_path: expected_path == given_path
assert File(expected_path)
def test_name_without_number():
expected_path = 'D:/files_to_merge/05 filename.csv'
(mock.patch('os.path.isfile').start()).side_effect = \
lambda given_path: expected_path == given_path
file = File(expected_path)
assert 'filename.csv' == file.name_without_number
def test_directory():
with pytest.raises(TypeError):
assert File('D:/Games')
def test_empty_path():
with pytest.raises(ValueError):
assert File('')