def test_no_fitting_files(self):
"""The FileSet should find no fitting files if there indeed are only unrelated files in the directory."""
test_files = [('this.mp3', True), ('is', True), ('a.test', True)]
mock_scandir.return_value = mock_scandir_gen(test_files)
test_set = FileSet.files_detected(self.pattern)
self.assertEqual(
test_set.files, {},
"The FileSet falsely identifies files in a directory which doesn't contain fitting files at all."
)
def test_empty_directory(self):
"""The FileSet should be able to deal with being created in an empty directory and thus finding no files."""
test_files = []
mock_scandir.return_value = mock_scandir_gen(test_files)
test_set = FileSet.files_detected(self.pattern)
self.assertEqual(
test_set.files, {},
"The FileSet fails when instructed to look for files in an empty directory."
)
def test_simple_coherent_file_set(self):
"""The FileSet should be able to detect its files if they are coherent."""
test_files = [('test (0).jpg', True), ('test (1).jpg', True),
('test (2).jpg', True), ('test (3).jpg', True)]
mock_scandir.return_value = mock_scandir_gen(test_files)
test_set = FileSet.files_detected(self.pattern)
self.assertEqual(
test_set.files, {
0: ['jpg'],
1: ['jpg'],
2: ['jpg'],
3: ['jpg']
}, "The FileSet fails to auto-detect and compile the files.")
def test_no_extension_files(self):
"""The FileSet should be able to auto-detect and deal with files that don't have an extension."""
test_files = [('test (0).jpg', True), ('test (1)', True),
('test (2).jpg', True), ('test (2)', True)]
mock_scandir.return_value = mock_scandir_gen(test_files)
test_set = FileSet.files_detected(self.pattern)
self.assertEqual(
test_set.files, {
0: ['jpg'],
1: [''],
2: ['jpg', '']
},
"The FileSet fails to auto-detect and process files that do not have a file extension."
)
def test_multi_assigned_indexes(self):
"""The FileSet should be able to detect its files even if there are multi-assigned indexes."""
test_files = [('test (0).jpg', True), ('test (1).jpg', True),
('test (2).jpg', True), ('test (2).png', True),
('test (3).jpg', True)]
mock_scandir.return_value = mock_scandir_gen(test_files)
test_set = FileSet.files_detected(self.pattern)
self.assertEqual(
test_set.files, {
0: ['jpg'],
1: ['jpg'],
2: ['jpg', 'png'],
3: ['jpg']
},
"The FileSet fails to correctly identify multi-assigned indexes.")
def test_multi_extension_files(self):
"""The FileSet should be able to auto-detect and deal with multi-extension files (e.g. tar.gz)."""
test_files = [('test (0).jpg', True), ('test (1).jp.g', True),
('test (2).tar.gz', True), ('test (3).a.b.c.d.e', True)]
mock_scandir.return_value = mock_scandir_gen(test_files)
test_set = FileSet.files_detected(self.pattern)
self.assertEqual(
test_set.files, {
0: ['jpg'],
1: ['jp.g'],
2: ['tar.gz'],
3: ['a.b.c.d.e']
},
"The FileSet fails to auto-detect and process files with a multi-extension."
)
def test_directories(self):
"""The FileSet should disregard directories, be they fitting to the pattern or not."""
test_files = [('test (0).jpg', True), ('test (1).jpg', True),
('test (2).jpg', True), ('folder', False),
('test (3).jpg', True), ('test (4)', False)]
mock_scandir.return_value = mock_scandir_gen(test_files)
test_set = FileSet.files_detected(self.pattern)
self.assertEqual(
test_set.files, {
0: ['jpg'],
1: ['jpg'],
2: ['jpg'],
3: ['jpg']
},
"The FileSet fails to correctly auto-detect its files if there are directories (that fit its pattern)."
)
def test_find_extension_pattern_containing_dots(self):
"""The FileSet should be able to find the correct file extensions given that the pattern contains dots."""
test_files = [('.this.that0.jpg', True), ('.this.that1.jpg.gz', True),
('.this.that2', True), ('.this.that3.png', True)]
mock_scandir.return_value = mock_scandir_gen(test_files)
pattern = ('.this.that', '')
test_set = FileSet.files_detected(pattern)
self.assertEqual(
test_set.files, {
0: ['jpg'],
1: ['jpg.gz'],
2: [''],
3: ['png']
},
"The FileSet fails to find the correct file extensions if the pattern contains dots and the files are auto-detected."
)
def test_dirt_files(self):
"""The FileSet should be able to detect its files even if there are unrelated files in the directory."""
test_files = [('dirt16.mp4', True), ('test (0).jpg', True),
('tLfaqi60.m4a', True), ('test (1).jpg', True),
('test (2).jpg', True), ('dirt54.gif', True),
('test (3).jpg', True), ('test (4).jpg', True),
('test (5).jpg', True)]
mock_scandir.return_value = mock_scandir_gen(test_files)
test_set = FileSet.files_detected(self.pattern)
self.assertEqual(
test_set.files, {
0: ['jpg'],
1: ['jpg'],
2: ['jpg'],
3: ['jpg'],
4: ['jpg'],
5: ['jpg']
}, "The FileSet fails to filter files that do not belong to it.")
