87 lines
2.2 KiB
JavaScript
87 lines
2.2 KiB
JavaScript
import path from "node:path";
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import { pathToFileURL } from "node:url";
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import createEsmUtils from "esm-utils";
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import outdent from "outdent";
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import stripAnsi from "strip-ansi";
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import { thirdParty } from "../env.js";
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import jestPathSerializer from "../path-serializer.js";
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const { __dirname } = createEsmUtils(import.meta);
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expect.addSnapshotSerializer(jestPathSerializer);
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// This don't has to be the same result as `prettier.resolveConfig`,
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// Because we are testing with default `cosmiconfigOptions`
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describe("cosmiconfig", () => {
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let cosmiconfig;
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beforeAll(async () => {
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({
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default: { cosmiconfig },
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} = await import(pathToFileURL(thirdParty)));
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});
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const configs = [
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{
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title: "prettier.config.cjs",
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dirname: path.join(__dirname, "../cli/config/js/"),
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file: path.join(__dirname, "../cli/config/js/prettier.config.cjs"),
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value: {
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endOfLine: "auto",
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tabWidth: 8,
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},
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},
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{
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title: "package.json",
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dirname: path.join(__dirname, "../cli/config/package/"),
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file: path.join(__dirname, "../cli/config/package/package.json"),
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value: {
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tabWidth: 3,
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overrides: [
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{
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files: "*.ts",
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options: {
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tabWidth: 5,
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},
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},
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],
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},
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},
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];
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for (const { title, dirname, file, value } of configs) {
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test(`async version ${title}`, async () => {
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const { config, filepath } = await cosmiconfig("prettier").search(
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dirname
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);
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expect(config).toEqual(value);
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expect(filepath).toBe(file);
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});
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}
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// #8815, please make sure this error contains code frame
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test("Invalid json file", async () => {
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const result = cosmiconfig("prettier").search(
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path.join(__dirname, "../cli/config/invalid/broken-json")
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);
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await expect(result).rejects.toThrow();
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try {
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await result;
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} catch (error) {
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const message = stripAnsi(error.message);
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expect(message).toContain(outdent`
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> 1 | {a':}
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| ^
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2 |
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`);
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}
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});
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});
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test("isCI", async () => {
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const {
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default: { isCI },
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} = await import(pathToFileURL(thirdParty));
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expect(typeof isCI()).toBe("boolean");
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});
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