Verify no other calls

[jerone]

Feature Proposal

I want to verify that no other calls have been made after verifying the known call.

Context

Some mocked spies can have many methods. Instead of checking every method to not have been called, I'm looking for a way to do this automatically.

I know there is toHaveSpyInteractions, but that only checks if any interactions have been made.

Example

I want to write something like this:

describe("Multiple spies", function () {
  let person;
  beforeEach(function () {
    person = jasmine.createSpyObj('person', ['eat', 'drink', 'sleep', 'walk']);
    person.eat();
  });
  it("creates spies for each requested function", function () {
    expect(person.eat).toHaveBeenCalled();
    expect(person).verifyNoOtherCalls(); // <-- feature request.
  });
});

Instead of having to write something like this:

describe("Multiple spies", function () {
  let person;
  beforeEach(function () {
    person = jasmine.createSpyObj('person', ['eat', 'drink', 'sleep', 'walk']);
    person.eat();
  }); 
  it("creates spies for each requested function", function () {
    expect(person.eat).toHaveBeenCalled();
    expect(person.drink).not.toHaveBeenCalled();
    expect(person.sleep).not.toHaveBeenCalled();
    expect(person.walk).not.toHaveBeenCalled();
  });
});

Other Information

In C# there is something similar for Moq, called VerifyNoOtherCalls.

Looking through the source-code, it looks like this would only be possible if the toHaveBeenCalled method (and similar) sets some kind of isVerified state to true in the CallTracker most likely. Exactly like Moq does.

[sgravrock]

That seems like it would be a nice addition. I occasionally use the equivalent Mockito facility. I'd rather call the matcher toHaveNoOtherSpyInteractions or toHaveNoMoreSpyInteractions for consistency and to make the expectation read better, but other than that it makes sense to me. Want to submit a PR?