Merge pull request #105 from mozilla/sl/language-packs-preferences-1

Language Pack (in about:preferences)

Author: sarinali

modules/data/about_prefs.components.json

@@ -78,7 +78,7 @@
     },
 
     "prefs-button": {
-        "selectorData": "button[label=\"{name}\"]",
+        "selectorData": "button[label='{name}']",
         "strategy": "css",
         "groups": []
     },
@@ -153,6 +153,63 @@
         "groups": []
     },
 
+    "language-set-alternatives-button": {
+        "selectorData": "manageBrowserLanguagesButton",
+        "strategy": "id",
+        "groups": []
+    },
+
+    "language-set-alternatives-popup-select-language": {
+        "selectorData": "availableLocales",
+        "strategy": "id",
+        "groups": [
+            "doNotCache"
+        ]
+    },
+
+    "language-set-alternatives-popup-select-language-search-more": {
+        "selectorData": "menuitem[label='Search for more languages…']",
+        "strategy": "css",
+        "groups": []
+    },
+
+    "language-set-alternatives-popup-select-language-italian": {
+        "selectorData": "menuitem[label='Italiano']",
+        "strategy": "css",
+        "groups": []
+    },
+
+    "languages-shadow-root": {
+        "selectorData": "dialog[buttons='accept,cancel,help']",
+        "strategy": "css",
+        "groups": []
+    },
+
+    "language-accept-button": {
+        "selectorData": "button[dlgtype='accept']",
+        "strategy": "css",
+        "shadowParent": "languages-shadow-root",
+        "groups": []
+    },
+
+    "language-add-button": {
+        "selectorData": "add",
+        "strategy": "id",
+        "groups": []
+    },
+
+    "language-list-item": {
+        "selectorData": "locale-it",
+        "strategy": "id",
+        "groups": []
+    },
+
+    "html-root": {
+        "selectorData": "preferences-root",
+        "strategy": "id",
+        "groups": []
+    },
+
     "home-new-tabs-dropdown": {
         "selectorData": "newTabMode",
         "strategy": "id",

tests/language_packs/conftest.py

@@ -0,0 +1,16 @@
+import pytest
+
+
+@pytest.fixture()
+def suite_id():
+    return ("S22801", "Language Packs")
+
+
+@pytest.fixture()
+def set_prefs():
+    """Set prefs"""
+    return [
+        ("intl.multilingual.downloadEnabled", True),
+        ("intl.multilingual.enabled", True),
+        ("intl.multilingual.liveReload", True),
+    ]

tests/language_packs/test_language_pack_install_preferences.py

@@ -0,0 +1,53 @@
+from selenium.webdriver import Firefox
+
+from modules.page_object import AboutPrefs
+from modules.util import BrowserActions
+
+
+def test_language_pack_install_about_preferences(driver: Firefox):
+    """
+    C1549409: language packs can be installed from about:preferences and firefox is correctly localized
+    """
+    # instantiate objects
+    about_prefs = AboutPrefs(driver, category="general").open()
+    ba = BrowserActions(driver)
+    alternative_button = about_prefs.get_element("language-set-alternatives-button")
+    alternative_button.click()
+
+    # press the alternatives button and find italian
+    iframe = about_prefs.get_element("browser-popup")
+    ba.switch_to_iframe_context(iframe)
+    about_prefs.get_element("language-set-alternatives-popup-select-language").click()
+    about_prefs.element_clickable(
+        "language-set-alternatives-popup-select-language-search-more"
+    )
+    more_languages_option = about_prefs.get_element(
+        "language-set-alternatives-popup-select-language-search-more"
+    )
+    about_prefs.double_click(more_languages_option)
+
+    # waiting for the language install to be sucessful
+    about_prefs.custom_wait(timeout=20).until(
+        lambda _: about_prefs.get_element(
+            "language-set-alternatives-popup-select-language"
+        ).get_attribute("label")
+        == "Select a language to add…"
+    )
+
+    # activate the italian language
+    dropdown_selection = about_prefs.get_element(
+        "language-set-alternatives-popup-select-language"
+    )
+    dropdown_selection.click()
+    about_prefs.get_element(
+        "language-set-alternatives-popup-select-language-italian"
+    ).click()
+    dropdown_selection.click()
+    about_prefs.get_element("language-add-button").click()
+    about_prefs.get_element("language-list-item").click()
+    about_prefs.get_element("language-accept-button").click()
+
+    # final asserts to ensure language is set
+    ba.switch_to_content_context()
+    assert about_prefs.get_element("html-root").get_attribute("lang") == "it"
+    assert alternative_button.get_attribute("label") == "Imposta alternative…"