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35 lines
866 B
Python
35 lines
866 B
Python
from __future__ import annotations
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import pytest
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from PIL.GimpPaletteFile import GimpPaletteFile
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def test_sanity() -> None:
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with open("Tests/images/test.gpl", "rb") as fp:
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GimpPaletteFile(fp)
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with open("Tests/images/hopper.jpg", "rb") as fp:
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with pytest.raises(SyntaxError):
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GimpPaletteFile(fp)
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with open("Tests/images/bad_palette_file.gpl", "rb") as fp:
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with pytest.raises(SyntaxError):
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GimpPaletteFile(fp)
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with open("Tests/images/bad_palette_entry.gpl", "rb") as fp:
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with pytest.raises(ValueError):
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GimpPaletteFile(fp)
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def test_get_palette() -> None:
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# Arrange
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with open("Tests/images/custom_gimp_palette.gpl", "rb") as fp:
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palette_file = GimpPaletteFile(fp)
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# Act
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palette, mode = palette_file.getpalette()
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# Assert
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assert mode == "RGB"
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