1 files changed, 94 insertions, 0 deletions
diff --git a/browser/components/translations/tests/browser/browser_translations_panel_basics.js b/browser/components/translations/tests/browser/browser_translations_panel_basics.js
new file mode 100644
index 0000000000..df2b0da4e5
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+++ b/browser/components/translations/tests/browser/browser_translations_panel_basics.js
@@ -0,0 +1,94 @@
+/* Any copyright is dedicated to the Public Domain.
+   http://creativecommons.org/publicdomain/zero/1.0/ */
+
+"use strict";
+
+/**
+ * Tests a basic panel open, translation, and restoration to the original language.
+ */
+add_task(async function test_translations_panel_basics() {
+  const { cleanup, resolveDownloads, runInPage } = await loadTestPage({
+    page: SPANISH_PAGE_URL,
+    languagePairs: LANGUAGE_PAIRS,
+  });
+
+  const { button } = await assertTranslationsButton(
+    { button: true, circleArrows: false, locale: false, icon: true },
+    "The button is available."
+  );
+
+  await runInPage(async TranslationsTest => {
+    const { getH1 } = TranslationsTest.getSelectors();
+    await TranslationsTest.assertTranslationResult(
+      "The page's H1 is in Spanish.",
+      getH1,
+      "Don Quijote de La Mancha"
+    );
+  });
+
+  await waitForTranslationsPopupEvent("popupshown", () => {
+    click(button, "Opening the popup");
+  });
+
+  await waitForTranslationsPopupEvent("popuphidden", () => {
+    click(
+      getByL10nId("translations-panel-translate-button"),
+      "Start translating by clicking the translate button."
+    );
+  });
+
+  await assertTranslationsButton(
+    { button: true, circleArrows: true, locale: false, icon: true },
+    "The icon presents the loading indicator."
+  );
+
+  await resolveDownloads(1);
+
+  const { locale } = await assertTranslationsButton(
+    { button: true, circleArrows: false, locale: true, icon: true },
+    "The icon presents the locale."
+  );
+
+  is(locale.innerText, "en", "The English language tag is shown.");
+
+  await runInPage(async TranslationsTest => {
+    const { getH1 } = TranslationsTest.getSelectors();
+    await TranslationsTest.assertTranslationResult(
+      "The pages H1 is translated.",
+      getH1,
+      "DON QUIJOTE DE LA MANCHA [es to en, html]"
+    );
+  });
+
+  await waitForTranslationsPopupEvent("popupshown", () => {
+    click(button, "Re-opening the popup");
+  });
+
+  ok(
+    getByL10nId("translations-panel-translate-button").disabled,
+    "The translate button is disabled when re-opening."
+  );
+
+  await waitForTranslationsPopupEvent("popuphidden", () => {
+    click(
+      getByL10nId("translations-panel-restore-button"),
+      "Click the restore language button."
+    );
+  });
+
+  await runInPage(async TranslationsTest => {
+    const { getH1 } = TranslationsTest.getSelectors();
+    await TranslationsTest.assertTranslationResult(
+      "The page's H1 is restored to Spanish.",
+      getH1,
+      "Don Quijote de La Mancha"
+    );
+  });
+
+  await assertTranslationsButton(
+    { button: true, circleArrows: false, locale: false, icon: true },
+    "The button is reverted to have an icon."
+  );
+
+  await cleanup();
+});