describe("API", function() {
  beforeEach(module('angularGobox'));

  var API, $rootScope, http;
  beforeEach(inject(function(_API_, _$rootScope_, $httpBackend) {
    API = _API_;
    $rootScope = _$rootScope_;
    http = $httpBackend;
  }));

  afterEach(function() {
    http.verifyNoOutstandingExpectation();
    http.verifyNoOutstandingRequest();
  });

  it("makes a GET request", function() {
    http.expectGET('/api/v1/test/').respond();
    API.get('/test/');
    http.flush();
  });

  it("makes a GET request with params", function() {
    http.expectGET('/api/v1/test/?thing=value').respond();
    API.get('/test/', { thing: 'value' });
    http.flush();
  });

  it('makes a POST request with params', function() {
    var params = { thing: 'value' };
    http.expectPOST('/api/v1/test/', params).respond();
    API.post('/test/', params);
    http.flush();
  });

  it('makes a PUT request with params', function() {
    var params = { thing: 'value' };
    http.expectPUT('/api/v1/test/', params).respond();
    API.put('/test/', params);
    http.flush();
  });

  it('makes a PATCH request with params', function() {
    var params = { thing: 'value' };
    http.expectPATCH('/api/v1/test/', params).respond();
    API.patch('/test/', params);
    http.flush();
  });

  it('makes a DELETE request with params', function() {
    http.expectDELETE('/api/v1/test/').respond();
    API.delete('/test/');
    http.flush();
  });

  describe("token", function() {
    it("sends an Authorization header with token", function() {
      http.expectGET('/api/v1/test/', {
        'Authorization': 'Token TOKEN',
        'Accept': 'application/json'
      }).respond();
      API.token = 'TOKEN';
      API.get('/test/');
      http.flush();
    });
  });

  describe('authorize', function() {
    it("sends a post request for a token", function() {
      var username = 'customer@example.com';
      var password = '1234';
      http.expectPOST('/api/v1/api-token-auth/', {
        username: username,
        password: password
      }).respond({
        token: 'RETURNED_TOKEN'
      });
      API.authorize(username, password);
      http.flush();
      expect(API.token).toEqual('RETURNED_TOKEN');
    });
  });
});