Resolve review comments and fixes

Resolve review comments and added fixes

ee/app/assets/javascripts/requirements/components/requirements_root.vue

@@ -427,6 +427,7 @@ export default {
           createFlash({
             message: __('Something went wrong while exporting requirements'),
             captureError: true,
+            error: e,
           });
           throw e;
         });
@@ -624,9 +625,6 @@ export default {
     handleImportRequirementsClick() {
       this.$refs.modal.show();
     },
-    handleExportRequirementsClick() {
-      this.$refs.exportModal.show();
-    },
   },
 };
 </script>
@@ -642,7 +640,7 @@ export default {
       @click-tab="handleTabClick"
       @click-new-requirement="handleNewRequirementClick"
       @click-import-requirements="handleImportRequirementsClick"
-      @click-export-requirements="handleExportRequirementsClick"
+      @click-export-requirements="$refs.exportModal.show()"
     />
     <filtered-search-bar
       :namespace="projectPath"

ee/app/assets/javascripts/requirements/components/requirements_tabs.vue

@@ -90,7 +90,6 @@ export default {
         <gl-button
           v-if="showUploadCsv"
           category="secondary"
-          variant="default"
           :disabled="showCreateForm"
           icon="export"
           @click="$emit('click-export-requirements')"
@@ -98,7 +97,6 @@ export default {
         <gl-button
           v-if="showUploadCsv"
           category="secondary"
-          variant="default"
           class="js-import-requirements qa-import-requirements-button"
           :disabled="showCreateForm"
           icon="import"

ee/spec/frontend/requirements/components/requirements_root_spec.js

@@ -328,7 +328,12 @@ describe('RequirementsRoot', () => {
         jest.spyOn(wrapper.vm.$apollo, 'mutate').mockRejectedValue(new Error({}));
 
         return wrapper.vm.exportCsv().catch(() => {
-          expect(createFlash).toHaveBeenCalled();
+          expect(createFlash).toHaveBeenCalledWith(
+            expect.objectContaining({
+              message: 'Something went wrong while exporting requirements',
+              captureError: true,
+            }),
+          );
         });
       });
     });