1 files changed, 29 insertions, 0 deletions
diff --git a/web_src/js/utils.test.js b/web_src/js/utils.test.js
new file mode 100644
index 0000000000..0176f8ec53
--- /dev/null
+++ b/web_src/js/utils.test.js
@@ -0,0 +1,29 @@
+import {
+  basename, extname, isObject, uniq, stripTags,
+} from './utils.js';
+
+test('basename', () => {
+  expect(basename('/path/to/file.js')).toEqual('file.js');
+  expect(basename('/path/to/file')).toEqual('file');
+  expect(basename('file.js')).toEqual('file.js');
+});
+
+test('extname', () => {
+  expect(extname('/path/to/file.js')).toEqual('.js');
+  expect(extname('/path/')).toEqual('');
+  expect(extname('/path')).toEqual('');
+  expect(extname('file.js')).toEqual('.js');
+});
+
+test('isObject', () => {
+  expect(isObject({})).toBeTrue();
+  expect(isObject([])).toBeFalse();
+});
+
+test('uniq', () => {
+  expect(uniq([1, 1, 1, 2])).toEqual([1, 2]);
+});
+
+test('stripTags', () => {
+  expect(stripTags('<a>test</a>')).toEqual('test');
+});