From 85dc423f7090da0a52c73eb66faf22ddb20efff9 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Sat, 19 Sep 2020 01:45:44 +0000
Subject: Add latest changes from gitlab-org/gitlab@13-4-stable-ee

---
 spec/frontend/alert_handler_spec.js | 46 +++++++++++++++++++++++++++++++++++++
 1 file changed, 46 insertions(+)
 create mode 100644 spec/frontend/alert_handler_spec.js

(limited to 'spec/frontend/alert_handler_spec.js')

diff --git a/spec/frontend/alert_handler_spec.js b/spec/frontend/alert_handler_spec.js
new file mode 100644
index 00000000000..ba2f4f24aa5
--- /dev/null
+++ b/spec/frontend/alert_handler_spec.js
@@ -0,0 +1,46 @@
+import { setHTMLFixture } from 'helpers/fixtures';
+import initAlertHandler from '~/alert_handler';
+
+describe('Alert Handler', () => {
+  const ALERT_SELECTOR = 'gl-alert';
+  const CLOSE_SELECTOR = 'gl-alert-dismiss';
+  const ALERT_HTML = `<div class="${ALERT_SELECTOR}"><button class="${CLOSE_SELECTOR}">Dismiss</button></div>`;
+
+  const findFirstAlert = () => document.querySelector(`.${ALERT_SELECTOR}`);
+  const findAllAlerts = () => document.querySelectorAll(`.${ALERT_SELECTOR}`);
+  const findFirstCloseButton = () => document.querySelector(`.${CLOSE_SELECTOR}`);
+
+  describe('initAlertHandler', () => {
+    describe('with one alert', () => {
+      beforeEach(() => {
+        setHTMLFixture(ALERT_HTML);
+        initAlertHandler();
+      });
+
+      it('should render the alert', () => {
+        expect(findFirstAlert()).toExist();
+      });
+
+      it('should dismiss the alert on click', () => {
+        findFirstCloseButton().click();
+        expect(findFirstAlert()).not.toExist();
+      });
+    });
+
+    describe('with two alerts', () => {
+      beforeEach(() => {
+        setHTMLFixture(ALERT_HTML + ALERT_HTML);
+        initAlertHandler();
+      });
+
+      it('should render two alerts', () => {
+        expect(findAllAlerts()).toHaveLength(2);
+      });
+
+      it('should dismiss only one alert on click', () => {
+        findFirstCloseButton().click();
+        expect(findAllAlerts()).toHaveLength(1);
+      });
+    });
+  });
+});
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