88 lines
2.8 KiB
JavaScript
88 lines
2.8 KiB
JavaScript
import assert from "assert";
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import OptionManager from "../lib/transformation/file/options/option-manager";
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import Logger from "../lib/transformation/file/logger";
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import path from "path";
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describe("option-manager", () => {
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describe("memoisePluginContainer", () => {
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it("throws for babel 5 plugin", () => {
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return assert.throws(
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() => OptionManager.memoisePluginContainer(({ Plugin }) => new Plugin("object-assign", {})),
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/Babel 5 plugin is being run with Babel 6/
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);
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});
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});
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describe("mergeOptions", () => {
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it("throws for removed babel 5 options", () => {
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return assert.throws(
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() => {
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const opt = new OptionManager(new Logger(null, "unknown"));
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opt.init({
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"randomOption": true
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});
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},
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/Unknown option: base.randomOption/
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);
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});
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it("throws for removed babel 5 options", () => {
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return assert.throws(
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() => {
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const opt = new OptionManager(new Logger(null, "unknown"));
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opt.init({
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"auxiliaryComment": true,
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"blacklist": true
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});
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},
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// eslint-disable-next-line max-len
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/Using removed Babel 5 option: base.auxiliaryComment - Use `auxiliaryCommentBefore` or `auxiliaryCommentAfter`/
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);
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});
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it("throws for resolved but erroring preset", () => {
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return assert.throws(
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() => {
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const opt = new OptionManager(new Logger(null, "unknown"));
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opt.init({
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"presets": [path.join(__dirname, "fixtures/option-manager/not-a-preset")]
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});
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},
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/While processing preset: .*option-manager(?:\/|\\\\)not-a-preset\.js/
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);
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});
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});
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describe("presets", function () {
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function presetTest(name) {
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it(name, function () {
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const opt = new OptionManager(new Logger(null, "unknown"));
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const options = opt.init({
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"presets": [path.join(__dirname, "fixtures/option-manager/presets", name)]
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});
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assert.equal(true, Array.isArray(options.plugins));
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assert.equal(1, options.plugins.length);
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});
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}
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function presetThrowsTest(name, msg) {
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it(name, function () {
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const opt = new OptionManager(new Logger(null, "unknown"));
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assert.throws(() => opt.init({
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"presets": [path.join(__dirname, "fixtures/option-manager/presets", name)]
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}), msg);
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});
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}
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presetTest("es5_function");
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presetTest("es5_object");
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presetTest("es2015_default_function");
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presetTest("es2015_default_object");
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presetThrowsTest("es2015_named", /Preset must export a default export when using ES6 modules/);
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presetThrowsTest("es2015_invalid", /Unsupported preset format: string/);
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presetThrowsTest("es5_invalid", /Unsupported preset format: string/);
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});
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});
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