113 lines
2.7 KiB
JavaScript
113 lines
2.7 KiB
JavaScript
import prettier from "prettier-local";
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import runPrettier from "../runPrettier.js";
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describe("show version with --version", () => {
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runPrettier("cli/with-shebang", ["--version"]).test({
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stdout: prettier.version + "\n",
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status: 0,
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});
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});
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describe("show usage with --help", () => {
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runPrettier("cli", ["--help"]).test({
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status: 0,
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});
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});
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describe("show detailed usage with --help l (alias)", () => {
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runPrettier("cli", ["--help", "l"]).test({
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status: 0,
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});
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});
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describe("show detailed usage with plugin options (automatic resolution)", () => {
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runPrettier("plugins/automatic", [
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"--help",
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"tab-width",
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"--parser=bar",
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"--plugin-search-dir=.",
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]).test({
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status: 0,
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});
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});
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describe("show detailed usage with plugin options (manual resolution)", () => {
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runPrettier("cli", [
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"--help",
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"tab-width",
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"--plugin=../plugins/automatic/node_modules/prettier-plugin-bar",
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"--parser=bar",
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]).test({
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status: 0,
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});
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});
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describe("throw error with --help not-found", () => {
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runPrettier("cli", ["--help", "not-found"]).test({
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status: 1,
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});
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});
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describe("show warning with --help not-found (typo)", () => {
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runPrettier("cli", [
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"--help",
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// cspell:disable-next-line
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"parserr",
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]).test({
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status: 0,
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});
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});
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describe("throw error with --check + --list-different", () => {
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runPrettier("cli", ["--check", "--list-different"]).test({
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status: 1,
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});
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});
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describe("throw error with --write + --debug-check", () => {
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runPrettier("cli", ["--write", "--debug-check"]).test({
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status: 1,
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});
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});
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describe("throw error with --find-config-path + multiple files", () => {
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runPrettier("cli", ["--find-config-path", "abc.js", "def.js"]).test({
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status: 1,
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});
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});
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describe("throw error with --file-info + multiple files", () => {
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runPrettier("cli", ["--file-info", "abc.js", "def.js"]).test({
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status: 1,
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});
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});
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describe("throw error and show usage with something unexpected", () => {
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runPrettier("cli", [], { isTTY: true }).test({
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status: "non-zero",
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});
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});
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test("node version error", async () => {
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const originalProcessVersion = process.version;
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try {
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Object.defineProperty(process, "version", {
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value: "v8.0.0",
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writable: false,
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});
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const result = runPrettier("cli", ["--help"]);
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expect(await result.status).toBe(1);
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expect(await result.stderr).toBe(
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"prettier requires at least version 12.17.0 of Node, please upgrade\n"
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);
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expect(await result.stdout).toBe("");
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expect(await result.write).toEqual([]);
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} finally {
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Object.defineProperty(process, "version", {
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value: originalProcessVersion,
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writable: false,
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});
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}
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});
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