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Simplified tests now that casting to float is not needed

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This commit is contained in:
Andrew Murray 2021-05-10 09:36:57 +10:00
parent c04260b3f5
commit 7bfaffd5fa
1 changed files with 6 additions and 7 deletions
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13
Tests/test_file_tiff.py
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@ -146,25 +146,24 @@ class TestFileTiff:
"Tests/images/hopper_float_dpi_" + str(resolutionUnit) + ".tif"
) as im:
assert im.tag_v2.get(RESOLUTION_UNIT) == resolutionUnit
for reloaded_dpi in im.info["dpi"]:
assert float(reloaded_dpi) == dpi
assert im.info["dpi"] == (dpi, dpi)
def test_save_float_dpi(self, tmp_path):
outfile = str(tmp_path / "temp.tif")
with Image.open("Tests/images/hopper.tif") as im:
im.save(outfile, dpi=(72.2, 72.2))
dpi = (72.2, 72.2)
im.save(outfile, dpi=dpi)
with Image.open(outfile) as reloaded:
for dpi in reloaded.info["dpi"]:
assert float(dpi) == 72.2
assert reloaded.info["dpi"] == dpi
def test_save_setting_missing_resolution(self):
b = BytesIO()
with Image.open("Tests/images/10ct_32bit_128.tiff") as im:
im.save(b, format="tiff", resolution=123.45)
with Image.open(b) as im:
assert float(im.tag_v2[X_RESOLUTION]) == 123.45
assert float(im.tag_v2[Y_RESOLUTION]) == 123.45
assert im.tag_v2[X_RESOLUTION] == 123.45
assert im.tag_v2[Y_RESOLUTION] == 123.45
def test_invalid_file(self):
invalid_file = "Tests/images/flower.jpg"