def test_tiff_dump_multiple_json(capsys):
path1 = datastore.fetch('d043-200.tif')
path2 = datastore.fetch('subsubifds.tif')
tifftools.tiff_dump([path1, path2], json=True)
captured = capsys.readouterr()
info = json.loads(captured.out)
assert path1 in info
assert path2 in info
assert 'ifds' in info[path1]
def test_tiff_dump_to_stream(test_path, num_ifds):
path = datastore.fetch(test_path)
dest = io.StringIO()
tifftools.tiff_dump(path, dest=dest)
assert len(dest.getvalue().split('Directory ')) == num_ifds + 1
# Ensure dump and info produce the same results
destinfo = io.StringIO()
tifftools.tiff_info(path, dest=destinfo)
assert dest.getvalue() == destinfo.getvalue()
def test_tiff_dump_multiple(capsys):
path1 = datastore.fetch('d043-200.tif')
path2 = datastore.fetch('subsubifds.tif')
tifftools.tiff_dump([path1, path2])
captured = capsys.readouterr()
assert len(captured.out.split('Directory ')) == 4 + 9 + 1
def test_tiff_dump_specific_ifd(suffix, num_ifds, capsys):
path = datastore.fetch('subsubifds.tif')
tifftools.tiff_dump(path + suffix)
captured = capsys.readouterr()
assert len(captured.out.split('Directory ')) == num_ifds + 1
def test_tiff_dump_json(test_path, num_ifds, capsys):
path = datastore.fetch(test_path)
tifftools.tiff_dump(path, json=True)
captured = capsys.readouterr()
info = json.loads(captured.out)
assert 'ifds' in info
def test_tiff_dump(test_path, num_ifds, capsys):
path = datastore.fetch(test_path)
tifftools.tiff_dump(path)
captured = capsys.readouterr()
assert len(captured.out.split('Directory ')) == num_ifds + 1
def test_tiff_dump_jpeq_quality_bad(test_path, capsys):
path = os.path.join(os.path.dirname(__file__), 'data', test_path)
tifftools.tiff_dump(path)
captured = capsys.readouterr()
assert 'estimated quality' not in captured.out
def test_tiff_dump_jpeq_quality(capsys):
path = os.path.join(os.path.dirname(__file__), 'data', 'good_jpeg.tif')
tifftools.tiff_dump(path)
captured = capsys.readouterr()
assert 'estimated quality' in captured.out