1 files changed, 85 insertions, 0 deletions
diff --git a/browser/components/translations/tests/browser/browser_translations_full_page_telemetry_open_panel.js b/browser/components/translations/tests/browser/browser_translations_full_page_telemetry_open_panel.js
new file mode 100644
index 0000000000..a49059f78f
--- /dev/null
+++ b/browser/components/translations/tests/browser/browser_translations_full_page_telemetry_open_panel.js
@@ -0,0 +1,85 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests the telemetry event for opening the translations panel.
+ */
+add_task(async function test_translations_telemetry_open_panel() {
+  const { cleanup } = await loadTestPage({
+    page: SPANISH_PAGE_URL,
+    languagePairs: LANGUAGE_PAIRS,
+  });
+
+  await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.open, {
+    expectedEventCount: 0,
+  });
+
+  await FullPageTranslationsTestUtils.assertTranslationsButton(
+    { button: true },
+    "The button is available."
+  );
+
+  await FullPageTranslationsTestUtils.openPanel({
+    onOpenPanel: FullPageTranslationsTestUtils.assertPanelViewDefault,
+  });
+
+  await FullPageTranslationsTestUtils.clickCancelButton();
+
+  await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.open, {
+    expectedEventCount: 1,
+    expectNewFlowId: true,
+    finalValuePredicates: [
+      value => value.extra.auto_show === "false",
+      value => value.extra.view_name === "defaultView",
+      value => value.extra.opened_from === "translationsButton",
+      value => value.extra.document_language === "es",
+    ],
+  });
+
+  await TestTranslationsTelemetry.assertEvent(
+    Glean.translationsPanel.cancelButton,
+    {
+      expectedEventCount: 1,
+      expectNewFlowId: false,
+    }
+  );
+
+  await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.close, {
+    expectedEventCount: 1,
+    expectNewFlowId: false,
+  });
+
+  await FullPageTranslationsTestUtils.openPanel({
+    onOpenPanel: FullPageTranslationsTestUtils.assertPanelViewDefault,
+  });
+
+  await FullPageTranslationsTestUtils.clickCancelButton();
+
+  await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.open, {
+    expectedEventCount: 2,
+    expectNewFlowId: true,
+    allValuePredicates: [
+      value => value.extra.auto_show === "false",
+      value => value.extra.view_name === "defaultView",
+      value => value.extra.opened_from === "translationsButton",
+      value => value.extra.document_language === "es",
+    ],
+  });
+
+  await TestTranslationsTelemetry.assertEvent(
+    Glean.translationsPanel.cancelButton,
+    {
+      expectedEventCount: 2,
+      expectNewFlowId: false,
+    }
+  );
+
+  await TestTranslationsTelemetry.assertEvent(Glean.translationsPanel.close, {
+    expectedEventCount: 2,
+    expectNewFlowId: false,
+  });
+
+  await cleanup();
+});