Loading mocks into an AngularJS unit test

I ran into this issue today and I wanted to provide others with a complete summary of the required steps to get this working. First let's say you have a module named myApp. Inside that that module there is a service called myModel. the myModel service has a method named getItems().

1. Currently, the angular-mocks.js (I am using AngularJS 1.0.6) does not support Mocha. You will need to visit this link and replace the 1.0.6 version with the one in the master branch from the AngularJS GitHub project. An easy way to do this (if you have wget) is wget https://raw.github.com/angular/angular.js/master/src/ngMock/angular-mocks.js in the correct directory. If you use a properly configured Sublime or vim it can also easily pull it down for you.
2. Make sure your karma.conf.js file includes the angular-mocks.js file in files array
3. Somewhere in your tests.js file (maybe at the top level describe) include beforeEach(module('myApp')); or whatever you named your main module.
4. If you plan to use the service (or whatever you want to include in the test) in more than one place you can call another beforeEach where needed like this:

beforeEach(inject(function(myModel) {
mymodel = myModel;
}));

otherwise you just can inject where it is needed. Now the mymodel variable (notice this is the variable you assigned in the beforeEach above) will be available to you for testing in your next blocks. For example, you can now write:

describe('when fetched', function() {
it('should return 3 items', function() {
// console.log(mymodel.getItems());
expect(mymodel.getItems()).to.have.length(3);
});
});