def test_exif_reads_valid_file():
exif = Exif("input/exif.jpg")
assert exif.data()['CreateDate'] == '2017:01:01 01:01:01'
def test_exif_handles_exception(mocker):
mocker.patch('subprocess.check_output',
side_effect=CalledProcessError(2, 'cmd'))
exif = Exif("not-existing.jpg")
assert exif.data() is None
def test_exif_reads_file_with_spaces_punctuation():
exif = Exif("input/phockup's exif test.jpg")
assert exif.data()['CreateDate'] == '2017:01:01 01:01:01'
def test_exif_reads_files_with_illegal_characters():
exif = Exif("input/!#$%'+-.^_`~.jpg")
assert exif.data()['CreateDate'] == '2017:01:01 01:01:01'
def test_exif_reads_valid_file():
exif = Exif("input/exif.jpg")
assert exif.data()['CreateDate'] == '2017:01:01 01:01:01'
def test_exif_handles_exception(mocker):
mocker.patch('subprocess.check_output', side_effect=CalledProcessError(2, 'cmd'))
exif = Exif("not-existing.jpg")
assert exif.data() == None