114 lines
4.0 KiB
JavaScript
114 lines
4.0 KiB
JavaScript
var assert = require("assert");
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var util = require("../../lib/babel/util");
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var parse = require("../../lib/babel/helpers/parse");
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var t = require("../../lib/babel/types");
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suite("util", function () {
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test("invalid template", function () {
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assert.throws(function () {
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util.template("invalid template");
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}, /unknown template/);
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});
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test("templates do not recurse", function () {
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var key = __filename;
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var KEY = parse("replacedKey").program.body[0].expression;
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var VALUE = parse("+KEY").program.body[0].expression;
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util.templates[key] = util.parseTemplate(key, "KEY = VALUE;");
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var result = util.template(key, { KEY: KEY, VALUE: VALUE });
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delete util.templates[key];
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assert.strictEqual(
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result.right.argument.name,
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"KEY",
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"template should not recurse into replaced nodes, replacing KEY inside VALUE"
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);
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});
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test("canCompile", function () {
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assert.ok(util.canCompile("test.js"));
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assert.ok(util.canCompile("/test.js"));
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assert.ok(util.canCompile("/scripts/test.js"));
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assert.ok(util.canCompile("test.es6"));
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assert.ok(util.canCompile("/test.es6"));
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assert.ok(util.canCompile("/scripts/test.es6"));
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assert.ok(util.canCompile("test.es"));
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assert.ok(util.canCompile("/test.es"));
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assert.ok(util.canCompile("/scripts/test.es"));
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assert.ok(util.canCompile("test.jsx"));
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assert.ok(util.canCompile("/test.jsx"));
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assert.ok(util.canCompile("/scripts/test.jsx"));
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assert.ok(!util.canCompile("test"));
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assert.ok(!util.canCompile("test.css"));
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assert.ok(!util.canCompile("/test.css"));
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assert.ok(!util.canCompile("/scripts/test.css"));
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});
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test("list", function () {
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assert.deepEqual(util.list(undefined), []);
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assert.deepEqual(util.list(false), []);
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assert.deepEqual(util.list(null), []);
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assert.deepEqual(util.list(""), []);
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assert.deepEqual(util.list("foo"), ["foo"]);
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assert.deepEqual(util.list("foo,bar"), ["foo", "bar"]);
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assert.deepEqual(util.list(["foo", "bar"]), ["foo", "bar"]);
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assert.deepEqual(util.list(/foo/), [/foo/]);
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var date = new Date;
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assert.deepEqual(util.list(date), [date]);
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});
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test("arrayify", function () {
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assert.deepEqual(util.arrayify(undefined), []);
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assert.deepEqual(util.arrayify(false), []);
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assert.deepEqual(util.arrayify(null), []);
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assert.deepEqual(util.arrayify(""), []);
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assert.deepEqual(util.arrayify("foo"), ["foo"]);
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assert.deepEqual(util.arrayify("foo,bar"), ["foo", "bar"]);
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assert.deepEqual(util.arrayify(["foo", "bar"]), ["foo", "bar"]);
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assert.deepEqual(util.arrayify({ foo: "bar" }), [{ foo: "bar" }]);
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});
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test("regexify", function () {
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assert.deepEqual(util.regexify(undefined), /.^/);
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assert.deepEqual(util.regexify(false), /.^/);
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assert.deepEqual(util.regexify(null), /.^/);
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assert.deepEqual(util.regexify(""), /.^/);
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assert.deepEqual(util.regexify(["foo", "bar"]), /foo|bar/i);
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assert.deepEqual(util.regexify("foobar"), /(?:(?=.)foobar)/i);
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assert.deepEqual(util.regexify(/foobar/), /foobar/);
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assert.ok(util.regexify("foo/bar").test("bar/foo/bar"));
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assert.ok(util.regexify("foo/*").test("foo/bar.js"));
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assert.ok(util.regexify("*.js").test("bar.js"));
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assert.ok(util.regexify("./foo").test("foo"));
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assert.ok(util.regexify("./foo/bar.js").test("foo/bar.js"));
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assert.ok(util.regexify("foobar").test("foobar"));
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assert.throws(function () {
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util.regexify({});
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}, /illegal type for regexify/);
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});
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test("booleanify", function () {
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assert.strictEqual(util.booleanify("true"), true);
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assert.strictEqual(util.booleanify("false"), false);
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assert.strictEqual(util.booleanify("inline"), "inline");
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});
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test("resolve", function () {
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assert.notEqual(util.resolve("is-integer").indexOf("node_modules/is-integer"), -1);
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assert.equal(util.resolve("foo-bar-module"), null);
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});
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test("toIdentifier", function () {
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assert.equal(t.toIdentifier(t.identifier("swag")), "swag");
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assert.equal(t.toIdentifier("swag-lord"), "swagLord");
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});
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});
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