44 lines
1.4 KiB
JavaScript
44 lines
1.4 KiB
JavaScript
var buildExternalHelpers = require("../../lib/babel/tools/build-external-helpers");
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var transform = require("../../lib/babel/transformation");
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var assert = require("assert");
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var File = require("../../lib/babel/transformation/file");
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suite("api", function () {
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test("{ code: false }", function () {
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var result = transform("foo('bar');", { code: false });
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assert.ok(!result.code);
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});
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test("{ ast: false }", function () {
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var result = transform("foo('bar');", { ast: false });
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assert.ok(!result.ast);
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});
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test("addHelper unknown", function () {
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var file = new File;
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assert.throws(function () {
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file.addHelper("foob");
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}, /Unknown helper foob/);
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});
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suite("buildExternalHelpers", function () {
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test("all", function () {
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var script = buildExternalHelpers();
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assert.ok(script.indexOf("classCallCheck") >= -1);
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assert.ok(script.indexOf("inherits") >= 0);
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});
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test("whitelist", function () {
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var script = buildExternalHelpers(["inherits"]);
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assert.ok(script.indexOf("classCallCheck") === -1);
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assert.ok(script.indexOf("inherits") >= 0);
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});
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test("empty whitelist", function () {
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var script = buildExternalHelpers([]);
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assert.ok(script.indexOf("classCallCheck") === -1);
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assert.ok(script.indexOf("inherits") === -1);
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});
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});
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});
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