1 files changed, 57 insertions, 0 deletions
diff --git a/spec/frontend/vue_mr_widget/components/approvals/approvals_summary_optional_spec.js b/spec/frontend/vue_mr_widget/components/approvals/approvals_summary_optional_spec.js
new file mode 100644
index 00000000000..77fad7f51ab
--- /dev/null
+++ b/spec/frontend/vue_mr_widget/components/approvals/approvals_summary_optional_spec.js
@@ -0,0 +1,57 @@
+import { shallowMount } from '@vue/test-utils';
+import { GlLink } from '@gitlab/ui';
+import {
+  OPTIONAL,
+  OPTIONAL_CAN_APPROVE,
+} from '~/vue_merge_request_widget/components/approvals/messages';
+import ApprovalsSummaryOptional from '~/vue_merge_request_widget/components/approvals/approvals_summary_optional.vue';
+
+const TEST_HELP_PATH = 'help/path';
+
+describe('MRWidget approvals summary optional', () => {
+  let wrapper;
+
+  const createComponent = (props = {}) => {
+    wrapper = shallowMount(ApprovalsSummaryOptional, {
+      propsData: props,
+    });
+  };
+
+  afterEach(() => {
+    wrapper.destroy();
+    wrapper = null;
+  });
+
+  const findHelpLink = () => wrapper.find(GlLink);
+
+  describe('when can approve', () => {
+    beforeEach(() => {
+      createComponent({ canApprove: true, helpPath: TEST_HELP_PATH });
+    });
+
+    it('shows optional can approve message', () => {
+      expect(wrapper.text()).toEqual(OPTIONAL_CAN_APPROVE);
+    });
+
+    it('shows help link', () => {
+      const link = findHelpLink();
+
+      expect(link.exists()).toBe(true);
+      expect(link.attributes('href')).toBe(TEST_HELP_PATH);
+    });
+  });
+
+  describe('when cannot approve', () => {
+    beforeEach(() => {
+      createComponent({ canApprove: false, helpPath: TEST_HELP_PATH });
+    });
+
+    it('shows optional message', () => {
+      expect(wrapper.text()).toEqual(OPTIONAL);
+    });
+
+    it('does not show help link', () => {
+      expect(findHelpLink().exists()).toBe(false);
+    });
+  });
+});