Fix broken karma specs

spec/javascripts/performance_bar/components/detailed_metric_spec.js

@@ -67,7 +67,7 @@ describe('detailedMetric', () => {
       vm.$el
         .querySelectorAll('.performance-bar-modal td:nth-child(3)')
         .forEach((request, index) => {
-          expect(request.innerText).toContain(requestDetails[index].request);
+          expect(request.innerText).toEqual(requestDetails[index].request);
         });
     });
 

spec/javascripts/vue_mr_widget/components/mr_widget_rebase_spec.js

@@ -44,7 +44,10 @@ describe('Merge request widget rebase component', () => {
         .textContent.trim();
 
       expect(text).toContain('Fast-forward merge is not possible.');
-      expect(text).toContain('Rebase the source branch onto the target branch or merge target');
+      expect(text.replace(/\s\s+/g, ' ')).toContain(
+        'Rebase the source branch onto the target branch or merge target',
+      );
+
       expect(text).toContain('branch into source branch to allow this merge request to be merged.');
     });
 
@@ -78,7 +81,7 @@ describe('Merge request widget rebase component', () => {
       expect(text).toContain('Fast-forward merge is not possible.');
       expect(text).toContain('Rebase the source branch onto');
       expect(text).toContain('foo');
-      expect(text).toContain('to allow this merge request to be merged.');
+      expect(text.replace(/\s\s+/g, ' ')).toContain('to allow this merge request to be merged.');
     });
   });
 

spec/javascripts/vue_mr_widget/components/states/mr_widget_missing_branch_spec.js

@@ -33,7 +33,7 @@ describe('MRWidgetMissingBranch', () => {
 
       expect(el.classList.contains('mr-widget-body')).toBeTruthy();
       expect(el.querySelector('button').getAttribute('disabled')).toBeTruthy();
-      expect(content).toContain('source branch does not exist.');
+      expect(content.replace(/\s\s+/g, ' ')).toContain('source branch does not exist.');
       expect(content).toContain('Please restore it or use a different source branch');
     });
   });

spec/javascripts/vue_mr_widget/components/states/mr_widget_nothing_to_merge_spec.js

@@ -19,7 +19,9 @@ describe('NothingToMerge', () => {
         "Currently there are no changes in this merge request's source branch",
       );
 
-      expect(vm.$el.innerText).toContain('Please push new commits or use a different branch.');
+      expect(vm.$el.innerText.replace(/\s\s+/g, ' ')).toContain(
+        'Please push new commits or use a different branch.',
+      );
     });
 
     it('should not show new blob link if there is no link available', () => {

spec/javascripts/vue_mr_widget/components/states/mr_widget_wip_spec.js

@@ -85,7 +85,9 @@ describe('Wip', () => {
       expect(el.innerText).toContain('This is a Work in Progress');
       expect(el.querySelector('button').getAttribute('disabled')).toBeTruthy();
       expect(el.querySelector('button').innerText).toContain('Merge');
-      expect(el.querySelector('.js-remove-wip').innerText).toContain('Resolve WIP status');
+      expect(el.querySelector('.js-remove-wip').innerText.replace(/\s\s+/g, ' ')).toContain(
+        'Resolve WIP status',
+      );
     });
 
     it('should not show removeWIP button is user cannot update MR', done => {