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Robert C. Martin
bd91c20ebf
Each language implements functions. An unknown language returns nothing.
24 lines
951 B
Python
24 lines
951 B
Python
import pytest
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from crapper.languages import functions_in_file
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_SOURCES = [
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("clojure", "(defn choose [x] x)\n", "src/demo/core.clj", "choose"),
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("java", "class Board { void place() { if (true) return; } }\n", "Board.java", "place"),
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("go", "package demo\nfunc Place() int { return 1 }\n", "board.go", "Place"),
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("typescript", "export function view() { return 1 }\n", "src/ui.ts", "view"),
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("python", "def run():\n return 1\n", "src/app.py", "run"),
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("rust", "pub fn open() {}\n", "src/lib.rs", "open"),
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]
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@pytest.mark.parametrize(("language", "source", "path", "name"), _SOURCES)
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def test_each_language_answers_the_same_message(language, source, path, name):
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found = functions_in_file(language, source, path, "/proj")
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assert found[0].name == name
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assert found[0].language == language
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def test_unknown_language_has_no_functions():
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assert functions_in_file("ruby", "def x\nend\n", "a.rb", "/proj") == []
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