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Parametrized test

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Andrew Murray 2023-02-22 18:59:51 +11:00 committed by Jasper van der Neut - Stulen
parent 36bcc0a898
commit be489287d2
1 changed files with 9 additions and 23 deletions
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32
Tests/test_file_pdf.py
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@ -80,32 +80,18 @@ def test_resolution(tmp_path):
assert size == (61.44, 61.44)
def test_dpi(tmp_path):
@pytest.mark.parametrize(
"params",
(
{"dpi": (75, 150)},
{"dpi": (75, 150), "resolution": 200},
),
)
def test_dpi(params, tmp_path):
im = hopper()
outfile = str(tmp_path / "temp.pdf")
im.save(outfile, dpi=(75, 150))
with open(outfile, "rb") as fp:
contents = fp.read()
size = tuple(
float(d)
for d in contents.split(b"stream\nq ")[1].split(b" 0 0 cm")[0].split(b" 0 0 ")
)
assert size == (122.88, 61.44)
size = tuple(
float(d) for d in contents.split(b"/MediaBox [ 0 0 ")[1].split(b"]")[0].split()
)
assert size == (122.88, 61.44)
def test_resolution_and_dpi(tmp_path):
im = hopper()
outfile = str(tmp_path / "temp.pdf")
im.save(outfile, resolution=200, dpi=(75, 150))
im.save(outfile, **params)
with open(outfile, "rb") as fp:
contents = fp.read()