Check Chai As Promised On Multiple Properties Object

hello I have a method which returns me data along with URL , so return object has url and body as two properties. return new Promise(function(resolve,reject) { request(

Solution 1:

Create an object with the expected properties :

const expected = {
    url: "expected url",
    body: "expected body"
};

Then ensure the result include this properties with :

returnexpect(httphelper.getWebPageContent(config.WebUrl))
.fulfilled.and.eventually.include(expected);

Solution 2:

First on your problem; the check for body happens on the object url, not on the original object (the chaining is like jQuery chaining), and as the error message says, the string http://www.jsondiff.com/ does not have a property of body.

Given that, one solution would be to get the returned object and then do two separate checks:

it('get data from correct url', async () => {
  const res = await httphelper.getWebPageContent(config.WebUrl));

  expect(res).to.have.property('url');
  expect(res).to.have.property('body');
});

or if you want to stick with chai-as-promised:

it('get data from correct url', async () => {
  const res = httphelper.getWebPageContent(config.WebUrl));

  expect(res).to.be.fulfilled
  .then(() => {
    expect(res).to.have.property('url');
    expect(res).to.have.property('body');
  });
});

Another solution would be to grab the object's keys and then use the members() function to see if the list contains your properties:

it('get data from correct url', async () => {
  const res = await httphelper.getWebPageContent(config.WebUrl));

  expect(Object.keys(res)).to.have.members(['url', 'body']);
});