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34 lines
980 B
Python
34 lines
980 B
Python
import pytest
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from textual.content import Span
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from textual.highlight import guess_language, highlight
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def test_highlight() -> None:
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"""Test simple application of highlight."""
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import_this = highlight("import this", language="python")
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assert import_this.plain == "import this"
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print(import_this.spans)
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assert import_this.spans == [
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Span(0, 11, style="$text"),
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Span(0, 6, style="$text-error"),
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Span(7, 11, style="$text-primary"),
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]
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@pytest.mark.parametrize(
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"code,path,language",
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[
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("", "", "default"),
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("# Don't matter", "foo.tcss", "scss"),
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("import this", "foo.py", "python"),
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("<xml>", "foo.xml", "xml"),
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("{}", "data.json", "json"),
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("#! python", "", "python"),
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("", "foo.py", "python"),
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],
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)
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def test_guess_language(code: str, path: str, language: str) -> None:
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"""Test guess_language is working."""
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assert guess_language(code, path) == language
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