43 lines
1.2 KiB
JavaScript
43 lines
1.2 KiB
JavaScript
import {
|
|
isKeyword,
|
|
keywordRelationalOperator,
|
|
} from "../../../src/util/identifier";
|
|
|
|
describe("identifier", () => {
|
|
describe("isKeyword", () => {
|
|
it("break is a keyword", () => {
|
|
expect(isKeyword("break")).toBe(true);
|
|
});
|
|
it("const is a keyword", () => {
|
|
expect(isKeyword("const")).toBe(true);
|
|
});
|
|
it("super is a keyword", () => {
|
|
expect(isKeyword("super")).toBe(true);
|
|
});
|
|
it("let is not a keyword", () => {
|
|
expect(isKeyword("let")).toBe(false);
|
|
});
|
|
it("abc is not a keyword", () => {
|
|
expect(isKeyword("abc")).toBe(false);
|
|
});
|
|
});
|
|
|
|
describe("keywordRelationalOperator", () => {
|
|
it("in is true", () => {
|
|
expect(keywordRelationalOperator.test("in")).toBe(true);
|
|
});
|
|
it("instanceof is true", () => {
|
|
expect(keywordRelationalOperator.test("instanceof")).toBe(true);
|
|
});
|
|
it("stanceof is false", () => {
|
|
expect(keywordRelationalOperator.test("stanceof")).toBe(false);
|
|
});
|
|
it("instance is false", () => {
|
|
expect(keywordRelationalOperator.test("instance")).toBe(false);
|
|
});
|
|
it("abc is false", () => {
|
|
expect(keywordRelationalOperator.test("abc")).toBe(false);
|
|
});
|
|
});
|
|
});
|