refactor(issue): Refactored issue tests from Karma to Jest

re #58827

Added changelog

Added sync false, and removed unneeded destroyers

1 files changed, 59 insertions, 0 deletions

diff --git a/spec/frontend/vue_shared/components/issue/issue_warning_spec.js b/spec/frontend/vue_shared/components/issue/issue_warning_spec.js
new file mode 100644
index 00000000000..4a8de5fc4f1
--- /dev/null
+++ b/spec/frontend/vue_shared/components/issue/issue_warning_spec.js
@@ -0,0 +1,59 @@
+import Vue from 'vue';
+import issueWarning from '~/vue_shared/components/issue/issue_warning.vue';
+import mountComponent from 'helpers/vue_mount_component_helper';
+
+const IssueWarning = Vue.extend(issueWarning);
+
+function formatWarning(string) {
+  // Replace newlines with a space then replace multiple spaces with one space
+  return string
+    .trim()
+    .replace(/\n/g, ' ')
+    .replace(/\s\s+/g, ' ');
+}
+
+describe('Issue Warning Component', () => {
+  describe('isLocked', () => {
+    it('should render locked issue warning information', () => {
+      const vm = mountComponent(IssueWarning, {
+        isLocked: true,
+      });
+
+      expect(
+        vm.$el.querySelector('.icon use').getAttributeNS('http://www.w3.org/1999/xlink', 'href'),
+      ).toMatch(/lock$/);
+      expect(formatWarning(vm.$el.querySelector('span').textContent)).toEqual(
+        'This issue is locked. Only project members can comment.',
+      );
+    });
+  });
+
+  describe('isConfidential', () => {
+    it('should render confidential issue warning information', () => {
+      const vm = mountComponent(IssueWarning, {
+        isConfidential: true,
+      });
+
+      expect(
+        vm.$el.querySelector('.icon use').getAttributeNS('http://www.w3.org/1999/xlink', 'href'),
+      ).toMatch(/eye-slash$/);
+      expect(formatWarning(vm.$el.querySelector('span').textContent)).toEqual(
+        'This is a confidential issue. Your comment will not be visible to the public.',
+      );
+    });
+  });
+
+  describe('isLocked and isConfidential', () => {
+    it('should render locked and confidential issue warning information', () => {
+      const vm = mountComponent(IssueWarning, {
+        isLocked: true,
+        isConfidential: true,
+      });
+
+      expect(vm.$el.querySelector('.icon')).toBeFalsy();
+      expect(formatWarning(vm.$el.querySelector('span').textContent)).toEqual(
+        "This issue is confidential and locked. People without permission will never get a notification and won't be able to comment.",
+      );
+    });
+  });
+});