1 files changed, 43 insertions, 0 deletions
diff --git a/browser/components/shopping/tests/browser/browser_analysis_explainer.js b/browser/components/shopping/tests/browser/browser_analysis_explainer.js
new file mode 100644
index 0000000000..cb73a80709
--- /dev/null
+++ b/browser/components/shopping/tests/browser/browser_analysis_explainer.js
@@ -0,0 +1,43 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests that the analysis explainer SUMO link is rendered with the expected
+ * UTM parameters.
+ */
+add_task(async function test_analysis_explainer_sumo_link_utm() {
+  await BrowserTestUtils.withNewTab(
+    {
+      url: "about:shoppingsidebar",
+      gBrowser,
+    },
+    async browser => {
+      await SpecialPowers.spawn(
+        browser,
+        [MOCK_ANALYZED_PRODUCT_RESPONSE],
+        async mockData => {
+          let shoppingContainer =
+            content.document.querySelector(
+              "shopping-container"
+            ).wrappedJSObject;
+          shoppingContainer.data = Cu.cloneInto(mockData, content);
+          await shoppingContainer.updateComplete;
+
+          let card =
+            shoppingContainer.analysisExplainerEl.shadowRoot.querySelector(
+              "shopping-card"
+            );
+
+          let href = card.querySelector("a").href;
+          let qs = new URL(href).searchParams;
+          is(qs.get("as"), "u");
+          is(qs.get("utm_source"), "inproduct");
+          is(qs.get("utm_campaign"), "learn-more");
+          is(qs.get("utm_term"), "core-sidebar");
+        }
+      );
+    }
+  );
+});