def test_qr_pdf(tmp_path, data):
doc = qr.qr_pdf(data)
out_fn = os.path.join(tmp_path, "out.pdf")
doc.save(out_fn)
matrix = fitz.Matrix(4, 4)
data = doc[0].getPixmap(matrix=matrix).getImageData()
im = Image.open(io.BytesIO(data))
decode(im)[0].data == data
def test_read_json_qr(tmp_path, data):
doc = qr.qr_pdf(json.dumps(data))
read_json = qr.read_json_qr(doc[0])
# assert isinstance(read_json, dict)
assert read_json == data
def test_read_no_json_qr(tmp_path, data):
doc = qr.qr_pdf(data)
with pytest.raises(json.JSONDecodeError):
read_json = qr.read_json_qr(doc[0])
def test_read_json_qr_robust_fail(tmp_path, data):
doc = qr.qr_pdf(json.dumps(data))
with pytest.raises(ValueError):
read_json = qr.read_json_qr_robust(doc[0],
relative_rect=(0, 0, .1, .1))