Testcase: search clickNscroll

Author: santosh1994

app.js

@@ -51,7 +51,7 @@ var config = {
   }
   ,searchResultContainer : '#results_container'
   ,isClickNScroll: false
-  ,clickNScrollSelector : ''
+  ,clickNScrollElementSelector : '#load-more'
   ,isAutoScroll : true
   ,facetTemp : [
     '{{#facets}}'

index.html

@@ -30,6 +30,7 @@ <h3 class="result-title-count" id="search_title">
       </ul>
       <div class="result-loader" id="ajax_loader">
       <a href="#"><img src="images/loader.gif">Loading more...</a>
+      <div id="load-more">Click here to load more results</div>
     </div>
     </div>
   </div>

test/search/clickNscroll.spec.js

@@ -0,0 +1,51 @@
+describe('clickNScroll', function () {
+  var expect = window.expect;
+  fixture.setBase('mock');
+  var searchTest = fixture.load('searchTestResponse.json');
+
+  before(function(){
+
+    //setup document to hold search results
+    document.body.innerHTML = __html__['index.html'];
+
+    //change configuration to pagination from autoscroll
+    window.config.isAutoScroll = false;
+    window.config.isPagination = false;
+    window.config.isClickNScroll = true;
+
+    //initialize search
+    window.searchobj = new window.Unbxd.setSearch(window.config);
+
+    //stub search ajax call with mock response
+    this.stub = sinon.stub(jQuery, 'ajax').yieldsTo('success',searchTest);
+
+  });
+
+  after(function(){
+    this.stub.restore();
+  });
+
+  beforeEach(function(){
+    //reset params applied
+    window.searchobj.reset();
+    window.searchobj.callResults(window.searchobj.paintResultSet);
+  });
+
+  it('Should load Next page on clicking on clickNScrollElement',function(){
+    var beforeAtPage = window.searchobj.getPage();
+    var AfterAtPage;
+    jQuery(window.searchobj.options.clickNScrollElementSelector).click();
+    AfterAtPage = window.searchobj.getPage();
+    expect(beforeAtPage + 1).to.be.equal(AfterAtPage);
+  });
+
+  it('Should hide clickNScrollElement on last page', function(){
+    searchTest.response.start = searchTest.response.numberOfProducts - 
+      searchTest.searchMetaData.queryParams.rows;
+    window.searchobj.setPage(window.searchobj.totalPages);
+    window.searchobj.callResults(window.searchobj.paintResultSet);
+
+    expect(jQuery(window.searchobj.options.clickNScrollElementSelector)
+      .is(':visible')).to.be.false;
+  });
+});