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66 lines
1.8 KiB
Python
66 lines
1.8 KiB
Python
import base64
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import filecmp
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from itertools import zip_longest
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import dominate
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from dominate.tags import div, h1, hr, i, img, p, table, td, th, tr
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from . import download
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def _image(src):
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with td():
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if src:
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# open image file
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image = open(src, "rb")
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# encode image as base64
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image = base64.b64encode(image.read())
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# convert output to str
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image = image.decode()
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# img(src=src.relative_to(fixture_test_path))
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img(src="data:image/png;base64, " + image)
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else:
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i("missing")
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def diff_file(fixture_test_path, test_name, actual_hash, expected_hash):
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doc = dominate.document(title=test_name)
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recorded_path = fixture_test_path / "recorded"
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actual_path = fixture_test_path / "actual"
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if not recorded_path.exists():
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recorded_path.mkdir()
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download.fetch_recorded(expected_hash, recorded_path)
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recorded = sorted(recorded_path.iterdir())
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actual = sorted(actual_path.iterdir())
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if not recorded:
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return
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with doc:
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h1(test_name)
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with div():
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p("This test failed on UI comparison.")
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p("Expected: ", expected_hash)
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p("Actual: ", actual_hash)
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hr()
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with table(border=1, width=600):
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with tr():
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th("Expected")
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th("Actual")
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for r, a in zip_longest(recorded, actual):
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if r and a and filecmp.cmp(a, r):
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background = "white"
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else:
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background = "red"
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with tr(bgcolor=background):
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_image(r)
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_image(a)
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(fixture_test_path / "diff.html").write_text(doc.render())
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return fixture_test_path / "diff.html"
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