45 lines
1.3 KiB
TypeScript
45 lines
1.3 KiB
TypeScript
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import { existsSync, readdirSync, readFileSync } from "fs";
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import { join } from "path";
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import { format, Options } from "prettier";
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import * as jinjaPlugin from "../src/index";
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const prettify = (code: string, options: Options) =>
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format(code, {
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parser: "jinja-template",
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plugins: [jinjaPlugin],
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...options,
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});
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const testFolder = join(__dirname, "cases");
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const tests = readdirSync(testFolder);
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tests.forEach((test) => {
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if (test.startsWith("_")) {
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return;
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}
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return it(test, () => {
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const path = join(testFolder, test);
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const input = readFileSync(join(path, "input.html")).toString();
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const expected = readFileSync(join(path, "expected.html")).toString();
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const configPath = join(path, "config.json");
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const configString =
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existsSync(configPath) && readFileSync(configPath)?.toString();
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const configObject = configString ? JSON.parse(configString) : {};
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const format = () => prettify(input, configObject);
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const expectedError = expected.match(/Error\(["'`](?<message>.*)["'`]\)/)
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?.groups?.message;
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if (expectedError) {
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jest.spyOn(console, "error").mockImplementation(() => {});
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expect(format).toThrow(expectedError);
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} else {
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const result = format();
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expect(result).toEqual(expected);
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expect(prettify(result, configObject)).toEqual(expected);
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}
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});
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});
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