def but_it_raises_expection_when_level_does_not_exist(self, tmpdir):
tmp_path_ = tmpdir.mkdir("myslide")
image = PILImageMock.DIMS_500X500_RGBA_COLOR_155_249_240
image.save(os.path.join(tmp_path_, "mywsi.png"), "PNG")
slide_path = os.path.join(tmp_path_, "mywsi.png")
slide = Slide(slide_path, "processed")
with pytest.raises(ValueError) as err:
slide.level_dimensions(level=3)
assert str(err.value
) == "Level 3 not available. Number of available levels: 1"
def it_knows_its_level_dimensions(self, tmpdir):
tmp_path_ = tmpdir.mkdir("myslide")
image = PILIMG.RGBA_COLOR_500X500_155_249_240
image.save(os.path.join(tmp_path_, "mywsi.png"), "PNG")
slide_path = os.path.join(tmp_path_, "mywsi.png")
slide = Slide(slide_path, "processed")
level_dimensions = slide.level_dimensions(level=0)
assert level_dimensions == (500, 500)
