1 files changed, 37 insertions, 0 deletions
diff --git a/browser/components/pocket/test/unit/browser_pocket_pktUI.js b/browser/components/pocket/test/unit/browser_pocket_pktUI.js
new file mode 100644
index 0000000000..69388c213f
--- /dev/null
+++ b/browser/components/pocket/test/unit/browser_pocket_pktUI.js
@@ -0,0 +1,37 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/ */
+"use strict";
+
+function test_runner(test) {
+  let testTask = async () => {
+    // Before each
+    pktUI.initPrefs();
+    const sandbox = sinon.createSandbox();
+    try {
+      await test({ sandbox });
+    } finally {
+      // After each
+      sandbox.restore();
+    }
+  };
+
+  // Copy the name of the test function to identify the test
+  Object.defineProperty(testTask, "name", { value: test.name });
+  add_task(testTask);
+}
+
+test_runner(async function test_pktUI_showPanel({ sandbox }) {
+  const testFrame = {
+    setAttribute: sandbox.stub(),
+    style: { width: 0, height: 0 },
+  };
+  pktUI.setToolbarPanelFrame(testFrame);
+
+  pktUI.showPanel("about:pocket-saved", `saved`);
+
+  Assert.deepEqual(testFrame.setAttribute.args[0], [
+    "src",
+    `about:pocket-saved?utmSource=firefox_pocket_save_button&locale=${SpecialPowers.Services.locale.appLocaleAsBCP47}`,
+  ]);
+  Assert.deepEqual(testFrame.style, { width: "350px", height: "110px" });
+});