fixed repo_tabs_spec

spec/javascripts/ide/components/repo_tabs_spec.js

@@ -32,54 +32,4 @@ describe('RepoTabs', () => {
       done();
     });
   });
-
-  describe('updated', () => {
-    it('sets showShadow as true when scroll width is larger than width', done => {
-      const el = document.createElement('div');
-      el.innerHTML = '<div id="test-app"></div>';
-      document.body.appendChild(el);
-
-      const style = document.createElement('style');
-      style.innerText = `
-        .multi-file-tabs {
-          width: 100px;
-        }
-
-        .multi-file-tabs .list-unstyled {
-          display: flex;
-          overflow-x: auto;
-        }
-      `;
-      document.head.appendChild(style);
-
-      vm = createComponent(
-        RepoTabs,
-        {
-          files: [],
-          viewer: 'editor',
-          hasChanges: false,
-          activeFile: file('activeFile'),
-          hasMergeRequest: false,
-        },
-        '#test-app',
-      );
-
-      vm
-        .$nextTick()
-        .then(() => {
-          expect(vm.showShadow).toEqual(false);
-
-          vm.files = openedFiles;
-        })
-        .then(vm.$nextTick)
-        .then(() => {
-          expect(vm.showShadow).toEqual(true);
-
-          style.remove();
-          el.remove();
-        })
-        .then(done)
-        .catch(done.fail);
-    });
-  });
 });

spec/javascripts/ide/lib/editor_spec.js

@@ -70,12 +70,10 @@ describe('Multi-file editor library', () => {
         minimap: {
           enabled: false,
         },
-        readOnly: true,
+        readOnly: false,
         scrollBeyondLastLine: false,
         quickSuggestions: false,
         occurrencesHighlight: false,
-        renderLineHighlight: 'none',
-        hideCursorInOverviewRuler: true,
         wordWrap: 'on',
         renderSideBySide: true,
       });