<div ng-controller="ExampleController">
  <select ng-model="template" ng-options="t.name for t in templates">
   <option value="">(blank)</option>
  </select>
  url of the template: <tt>{{template.url}}</tt>
  <hr/>
  <div class="slide-animate-container">
    <div class="slide-animate" ng-include="template.url"></div>
  </div>
</div>

angular.module('includeExample', ['ngAnimate'])
  .controller('ExampleController', ['$scope', Function($scope) {
    $scope.templates =
      [ { name: 'template1.html', url: 'template1.html'},
        { name: 'template2.html', url: 'template2.html'} ];
    $scope.template = $scope.templates[0];
  }]);

Content of template1.html

Content of template2.html

.slide-animate-container {
  position:relative;
  background:white;
  border:1px solid black;
  height:40px;
  overflow:hidden;}

.slide-animate {
  padding:10px;}

.slide-animate.ng-enter, .slide-animate.ng-leave {
  -webkit-transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;
  transition:all cubic-bezier(0.250, 0.460, 0.450, 0.940) 0.5s;

  position:absolute;
  top:0;
  left:0;
  right:0;
  bottom:0;
  display:block;
  padding:10px;}

.slide-animate.ng-enter {
  top:-50px;}.slide-animate.ng-enter.ng-enter-active {
  top:0;}

.slide-animate.ng-leave {
  top:0;}.slide-animate.ng-leave.ng-leave-active {
  top:50px;}

var templateSelect = element(by.model('template'));var includeElem = element(by.css('[ng-include]'));

it('should load template1.html', Function() {
  expect(includeElem.getText()).toMatch(/Content of template1.html/);});

it('should load template2.html', Function() {
  if (browser.params.browser == 'firefox') {
    // Firefox can't handle using selects
    // See https://github.com/angular/protractor/issues/480
    return;
  }
  templateSelect.click();
  templateSelect.all(by.css('option')).get(2).click();
  expect(includeElem.getText()).toMatch(/Content of template2.html/);});

it('should change to blank', Function() {
  if (browser.params.browser == 'firefox') {
    // Firefox can't handle using selects
    return;
  }
  templateSelect.click();
  templateSelect.all(by.css('option')).get(0).click();
  expect(includeElem.isPresent()).toBe(false);});