import { expect } from "chai"; import { makeLogFileName } from "./log_file"; describe("This", function () { describe("Is", function () { it("A test", function () { expect(makeLogFileName(this)).to.equal("This_Is_A_test"); }); }); describe("Is also", function () { let testName: string; beforeEach(function () { testName = makeLogFileName(this); }); it("A test", function () { expect(testName).to.equal("This_Is_also_A_test"); }); }); });