将数据从它阻塞的一个传递到另一个

Question

As you can see in the above image, controller value assigned in first it block is not the same anymore in second it block. Is this the default behavior? Can we do some changes in karma config file to get rid of this issue?

This project is based on angularjs 1.7.9 which is using karma and jasmine.

Answer 1

I think you can take advantage of beforeEach .

describe('Login', function () {
  beforeEach(() => {
    $controller.name = 'Pankaj';
  });

  it('test one', function () {
    console.log($controller.name);
  });
   
  it('test two', function () {
    console.log($controller.name);
  });
});

beforeEach runs before every it block.

Edit

You have to use describe, beforeEach, beforeAll, afterEach, and afterAll appropriately. describe you can split by features/situations, beforeEach runs before every it , beforeAll runs once in a describe block, afterEach runs after each it in a describe block, and afterAll runs once after all the it blocks completed in a desribe block.

describe('Login', function () {
  beforeEach(() => {
    $controller.name = 'Pankaj';
  });

  it('test one', function () {
    console.log($controller.name);
  });

  it('test two', function () {
    console.log($controller.name);
  });
  describe('dynamic part', function () {
    beforeEach(() => {
      // call the function that will change the variable
    });
    it('test 1', function () {
      // your assertions
    });
    it('test 2', function () {
      // your assertions
    });
  });
});