1 files changed, 16 insertions, 0 deletions
diff --git a/spec/frontend/snippets/utils/error_spec.js b/spec/frontend/snippets/utils/error_spec.js
new file mode 100644
index 00000000000..385554568db
--- /dev/null
+++ b/spec/frontend/snippets/utils/error_spec.js
@@ -0,0 +1,16 @@
+import { getErrorMessage, UNEXPECTED_ERROR } from '~/snippets/utils/error';
+
+describe('~/snippets/utils/error', () => {
+  describe('getErrorMessage', () => {
+    it.each`
+      input                                              | output
+      ${null}                                            | ${UNEXPECTED_ERROR}
+      ${'message'}                                       | ${'message'}
+      ${new Error('test message')}                       | ${'test message'}
+      ${{ networkError: 'Network error: test message' }} | ${'Network error: test message'}
+      ${{}}                                              | ${UNEXPECTED_ERROR}
+    `('with $input, should return "$output"', ({ input, output }) => {
+      expect(getErrorMessage(input)).toBe(output);
+    });
+  });
+});