From 9dc93a4519d9d5d7be48ff274127136236a3adb3 Mon Sep 17 00:00:00 2001
From: GitLab Bot <gitlab-bot@gitlab.com>
Date: Tue, 20 Apr 2021 23:50:22 +0000
Subject: Add latest changes from gitlab-org/gitlab@13-11-stable-ee

---
 spec/frontend/blob/file_template_selector_spec.js | 61 +++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 spec/frontend/blob/file_template_selector_spec.js

(limited to 'spec/frontend/blob')

diff --git a/spec/frontend/blob/file_template_selector_spec.js b/spec/frontend/blob/file_template_selector_spec.js
new file mode 100644
index 00000000000..2ab3b3ebc82
--- /dev/null
+++ b/spec/frontend/blob/file_template_selector_spec.js
@@ -0,0 +1,61 @@
+import $ from 'jquery';
+import FileTemplateSelector from '~/blob/file_template_selector';
+
+describe('FileTemplateSelector', () => {
+  let subject;
+  let dropdown;
+  let wrapper;
+
+  const createSubject = () => {
+    subject = new FileTemplateSelector({});
+    subject.config = {
+      dropdown,
+      wrapper,
+    };
+    subject.initDropdown = jest.fn();
+  };
+
+  afterEach(() => {
+    subject = null;
+  });
+
+  describe('show method', () => {
+    beforeEach(() => {
+      dropdown = document.createElement('div');
+      wrapper = document.createElement('div');
+      wrapper.classList.add('hidden');
+      createSubject();
+    });
+
+    it('calls init on first call', () => {
+      jest.spyOn(subject, 'init');
+      subject.show();
+
+      expect(subject.init).toHaveBeenCalledTimes(1);
+    });
+
+    it('does not call init on subsequent calls', () => {
+      jest.spyOn(subject, 'init');
+      subject.show();
+      subject.show();
+
+      expect(subject.init).toHaveBeenCalledTimes(1);
+    });
+
+    it('removes hidden class from $wrapper', () => {
+      expect($(wrapper).hasClass('hidden')).toBe(true);
+
+      subject.show();
+
+      expect($(wrapper).hasClass('hidden')).toBe(false);
+    });
+
+    it('sets the focus on the dropdown', async () => {
+      subject.show();
+      jest.spyOn(subject.$dropdown, 'focus');
+      jest.runAllTimers();
+
+      expect(subject.$dropdown.focus).toHaveBeenCalled();
+    });
+  });
+});
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