Running a test intro

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Wed Feb 22 2023 19:28:16 GMT+0000 (Coordinated Universal Time)

const Arithmetic = require("../arithmetic");
//tests arithmetic class
describe("Arithmetic", () => {
  //organizational tool containing tests
  describe("Initialization", () => {
    it("should set 'number' when created", () => {
      // Arrange
      const num = 108;
      // Act
      const obj = new Arithmetic(num);
      // Assert
      expect(obj.number).toEqual(num);
    });
  })
           })

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Running a test intro

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