1 files changed, 23 insertions, 0 deletions
diff --git a/spec/frontend/content_editor/services/asset_resolver_spec.js b/spec/frontend/content_editor/services/asset_resolver_spec.js
new file mode 100644
index 00000000000..f4e7d9bf881
--- /dev/null
+++ b/spec/frontend/content_editor/services/asset_resolver_spec.js
@@ -0,0 +1,23 @@
+import createAssetResolver from '~/content_editor/services/asset_resolver';
+
+describe('content_editor/services/asset_resolver', () => {
+  let renderMarkdown;
+  let assetResolver;
+
+  beforeEach(() => {
+    renderMarkdown = jest.fn();
+    assetResolver = createAssetResolver({ renderMarkdown });
+  });
+
+  describe('resolveUrl', () => {
+    it('resolves a canonical url to an absolute url', async () => {
+      renderMarkdown.mockResolvedValue(
+        '<p><a href="/group1/project1/-/wikis/test-file.png" data-canonical-src="test-file.png">link</a></p>',
+      );
+
+      expect(await assetResolver.resolveUrl('test-file.png')).toBe(
+        '/group1/project1/-/wikis/test-file.png',
+      );
+    });
+  });
+});