1 files changed, 41 insertions, 0 deletions
diff --git a/spec/frontend/issuable_show/components/issuable_description_spec.js b/spec/frontend/issuable_show/components/issuable_description_spec.js
new file mode 100644
index 00000000000..1dd8348b098
--- /dev/null
+++ b/spec/frontend/issuable_show/components/issuable_description_spec.js
@@ -0,0 +1,41 @@
+import $ from 'jquery';
+import { shallowMount } from '@vue/test-utils';
+
+import IssuableDescription from '~/issuable_show/components/issuable_description.vue';
+
+import { mockIssuable } from '../mock_data';
+
+const createComponent = (issuable = mockIssuable) =>
+  shallowMount(IssuableDescription, {
+    propsData: { issuable },
+  });
+
+describe('IssuableDescription', () => {
+  let renderGFMSpy;
+  let wrapper;
+
+  beforeEach(() => {
+    renderGFMSpy = jest.spyOn($.fn, 'renderGFM');
+    wrapper = createComponent();
+  });
+
+  afterEach(() => {
+    wrapper.destroy();
+  });
+
+  describe('mounted', () => {
+    it('calls `renderGFM`', () => {
+      expect(renderGFMSpy).toHaveBeenCalledTimes(1);
+    });
+  });
+
+  describe('methods', () => {
+    describe('renderGFM', () => {
+      it('calls `renderGFM` on container element', () => {
+        wrapper.vm.renderGFM();
+
+        expect(renderGFMSpy).toHaveBeenCalled();
+      });
+    });
+  });
+});