juan_ut.js

it('test', function() {
    spyOn(dialog, 'dialog').andCallFake(function(opts) {
      var options = opts.resolve.options();
      expect(options.title).toBe('Error');
      expect(options.fields[0]).toBe('name');
      expect(options.showRequired).toBe(false);

      // If you look at showError, it calls dialog.dialog
      // and expects an object returned that has a 'open' method
      // so mock that out so the real controller does not 
      // throw an error
      return { open: angular.noop };
    });

    // Setup for the test, simulate an error
    // by populating the scope with what would
    // be there if such an error occurred
    scope.steps.one = {
      form: {
        $error: {
          required: [
            { 
              $name: 'name'
            }
          ]
        }
      }
    };

    // Call our trigger function
    scope.steps.goTo(2);

    // Ensure our spy is called so our expect tests within run
    expect(dialog.dialog).toHaveBeenCalled();
  });