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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at <http://mozilla.org/MPL/2.0/>. */
// @flow
import { wrapExpression, getValue } from "../expressions";
import { makeMockExpression } from "../test-mockup";
function createError(type, preview) {
return makeMockExpression({
result: { getGrip: () => ({ class: type, isError: true, preview }) },
});
}
describe("expressions", () => {
describe("wrap exxpression", () => {
it("should wrap an expression", () => {
expect(wrapExpression("foo")).toMatchSnapshot();
});
it("should wrap expression with a comment", () => {
expect(wrapExpression("foo // yo yo")).toMatchSnapshot();
});
it("should wrap quotes", () => {
expect(wrapExpression('"2"')).toMatchSnapshot();
});
});
describe("sanitize input", () => {
it("sanitizes quotes", () => {
expect('foo"').toEqual('foo"');
});
it("sanitizes 2 quotes", () => {
expect('"3"').toEqual('"3"');
});
it("evaluates \\u{61} as a", () => {
expect("\u{61}").toEqual("a");
});
it("evaluates N\\u{61}N as NaN", () => {
expect("N\u{61}N").toEqual("NaN");
});
});
describe("getValue", () => {
it("Reference Errors should be shown as (unavailable)", () => {
expect(
getValue(createError("ReferenceError", { name: "ReferenceError" }))
).toEqual({
unavailable: true,
});
});
it("Errors messages should be shown", () => {
expect(
getValue(createError("Error", { name: "Foo", message: "YO" }))
).toEqual("Foo: YO");
});
});
});
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