1 files changed, 35 insertions, 0 deletions
diff --git a/spec/frontend/vue_shared/alert_details/router_spec.js b/spec/frontend/vue_shared/alert_details/router_spec.js
new file mode 100644
index 00000000000..e3efc104862
--- /dev/null
+++ b/spec/frontend/vue_shared/alert_details/router_spec.js
@@ -0,0 +1,35 @@
+import createRouter from '~/vue_shared/alert_details/router';
+import setWindowLocation from 'helpers/set_window_location_helper';
+
+const BASE_PATH = '/-/alert_management/1/details';
+const EMPTY_HASH = '';
+const NOOP = () => {};
+
+describe('AlertDetails router', () => {
+  const originalLocation = window.location.href;
+  let router;
+
+  beforeEach(() => {
+    setWindowLocation(originalLocation);
+    router = createRouter(BASE_PATH);
+  });
+
+  describe('redirects hash route mode URLs to history route mode', () => {
+    it.each`
+      hashPath         | historyPath
+      ${'/#/overview'} | ${'/overview'}
+      ${'#/overview'}  | ${'/overview'}
+      ${'/#/'}         | ${'/'}
+      ${'#/'}          | ${'/'}
+      ${'/#'}          | ${'/'}
+      ${'#'}           | ${'/'}
+      ${'/'}           | ${'/'}
+      ${'/overview'}   | ${'/overview'}
+    `('should redirect "$hashPath" to "$historyPath"', ({ hashPath, historyPath }) => {
+      router.push(hashPath, NOOP);
+
+      expect(window.location.hash).toBe(EMPTY_HASH);
+      expect(window.location.pathname).toBe(BASE_PATH + historyPath);
+    });
+  });
+});