[ios] Translate Messages EGTest

This creates an EG2 test suite for Translate for the new Messages UI.
Many tests are either direct copies or similar to those found in
TranslateTestCase. Some of them were also not moved over, because they
do not apply to the new Messages design.

Bug: 1014959
Change-Id: I3e8c5865686f23f500a31902dbfd60fe225bda6a
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2027127
Commit-Queue: Chris Lu <thegreenfrog@chromium.org>
Reviewed-by: Sergio Collazos <sczs@chromium.org>
Cr-Commit-Position: refs/heads/master@{#737531}

ios/chrome/browser/ui/infobars/BUILD.gn

@@ -142,14 +142,33 @@ source_set("eg2_tests") {
     "//build/config/ios:xctest_config",
   ]
   testonly = true
-  sources = [ "infobar_egtest.mm" ]
+  sources = [
+    "infobar_egtest.mm",
+    "translate_infobar_egtest.mm",
+  ]
   deps = [
     ":eg_test_support+eg2",
     "//base",
+    "//base/test:test_support",
+    "//components/infobars/core:feature_flags",
+    "//components/strings:components_strings_grit",
+    "//components/translate/core/browser:translate_pref_names",
+    "//components/translate/core/common",
+    "//ios/chrome/app/strings:ios_strings_grit",
+    "//ios/chrome/browser:chrome_url_constants",
+    "//ios/chrome/browser/translate:eg_test_support+eg2",
+    "//ios/chrome/browser/ui/badges:public",
+    "//ios/chrome/browser/ui/infobars:constants",
+    "//ios/chrome/browser/ui/infobars:feature_flags",
+    "//ios/chrome/browser/ui/infobars/banners:public",
+    "//ios/chrome/browser/ui/infobars/modals:public",
+    "//ios/chrome/browser/ui/popup_menu:constants",
     "//ios/chrome/test/earl_grey:eg_test_support+eg2",
     "//ios/testing/earl_grey:eg_test_support+eg2",
     "//ios/third_party/earl_grey2:test_lib",
     "//ios/web/public/test/http_server",
+    "//net",
+    "//ui/base",
     "//url",
   ]
   libs = [ "UIKit.framework" ]

ios/chrome/browser/ui/infobars/DEPS

@@ -4,4 +4,7 @@ specific_include_rules = {
   "infobar_egtest\.mm": [
     "+ios/web/public/test/http_server",
   ],
-}
+  "translate_infobar_egtest\.mm": [
+    "+ios/web/public/test/http_server",
+  ],
+}
\ No newline at end of file

ios/chrome/browser/ui/infobars/modals/BUILD.gn

@@ -46,5 +46,7 @@ source_set("public") {
   sources = [
     "infobar_modal_constants.h",
     "infobar_modal_constants.mm",
+    "infobar_translate_modal_constants.h",
+    "infobar_translate_modal_constants.mm",
   ]
 }

ios/chrome/browser/ui/infobars/modals/infobar_translate_language_selection_table_view_controller.mm

@@ -7,6 +7,7 @@
 #include "base/strings/sys_string_conversions.h"
 #include "components/translate/core/browser/translate_infobar_delegate.h"
 #import "ios/chrome/browser/ui/infobars/modals/infobar_translate_language_selection_delegate.h"
+#import "ios/chrome/browser/ui/infobars/modals/infobar_translate_modal_constants.h"
 #import "ios/chrome/browser/ui/table_view/cells/table_view_cells_constants.h"
 #import "ios/chrome/browser/ui/table_view/cells/table_view_text_item.h"
 #import "ios/chrome/browser/ui/table_view/chrome_table_view_styler.h"
@@ -58,7 +59,8 @@ typedef NS_ENUM(NSInteger, SectionIdentifier) {
   self.tableView.sectionHeaderHeight = 0;
   [self.tableView
       setSeparatorInset:UIEdgeInsetsMake(0, kTableViewHorizontalSpacing, 0, 0)];
-
+  self.tableView.accessibilityIdentifier =
+      kTranslateInfobarLanguageSelectionTableViewAXId;
   [self loadModel];
 }
 

ios/chrome/browser/ui/infobars/modals/infobar_translate_modal_constants.h

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#ifndef IOS_CHROME_BROWSER_UI_INFOBARS_MODALS_INFOBAR_TRANSLATE_MODAL_CONSTANTS_H_
+#define IOS_CHROME_BROWSER_UI_INFOBARS_MODALS_INFOBAR_TRANSLATE_MODAL_CONSTANTS_H_
+
+#import <UIKit/UIKit.h>
+
+// Accessibility identifier of the Translate Language Selection Modal Table
+// View.
+extern NSString* const kTranslateInfobarLanguageSelectionTableViewAXId;
+// Accessibility identifier of the Translate Infobar Modal Source Language item.
+extern NSString* const KTranslateInfobarModalTranslateSourceLanguageItemAXId;
+// Accessibility identifier of the Translate Infobar Modal Target Language item.
+extern NSString* const KTranslateInfobarModalTranslateTargetLanguageItemAXId;
+// Accessibility identifier of the Translate Infobar Modal Translate Button.
+extern NSString* const kTranslateInfobarModalTranslateButtonAXId;
+// Accessibility identifier of the Translate Infobar Modal Show Original Button.
+extern NSString* const kTranslateInfobarModalShowOriginalButtonAXId;
+// Accessibility identifier of the Translate Infobar Modal Always Translate
+// Button.
+extern NSString* const kTranslateInfobarModalAlwaysTranslateButtonAXId;
+// Accessibility identifier of the Translate Infobar Modal Never Translate
+// Button.
+extern NSString* const kTranslateInfobarModalNeverTranslateButtonAXId;
+// Accessibility identifier of the Translate Infobar Modal Never Translate Site
+// Button.
+extern NSString* const kTranslateInfobarModalNeverTranslateSiteButtonAXId;
+
+#endif  // IOS_CHROME_BROWSER_UI_INFOBARS_MODALS_INFOBAR_TRANSLATE_MODAL_CONSTANTS_H_

ios/chrome/browser/ui/infobars/modals/infobar_translate_modal_constants.mm

+// Copyright 2020 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+#import "ios/chrome/browser/ui/infobars/modals/infobar_translate_modal_constants.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+NSString* const kTranslateInfobarLanguageSelectionTableViewAXId =
+    @"kTranslateInfobarLanguageSelectionTableViewAXId";
+NSString* const KTranslateInfobarModalTranslateSourceLanguageItemAXId =
+    @"KTranslateInfobarModalTranslateSourceLanguageItemAXId";
+NSString* const KTranslateInfobarModalTranslateTargetLanguageItemAXId =
+    @"KTranslateInfobarModalTranslateTargetLanguageItemAXId";
+NSString* const kTranslateInfobarModalTranslateButtonAXId =
+    @"kTranslateInfobarModalTranslateButtonAXId";
+NSString* const kTranslateInfobarModalShowOriginalButtonAXId =
+    @"kTranslateInfobarModalShowOriginalButtonAXId";
+NSString* const kTranslateInfobarModalAlwaysTranslateButtonAXId =
+    @"kTranslateInfobarModalAlwaysTranslateButtonAXId";
+NSString* const kTranslateInfobarModalNeverTranslateButtonAXId =
+    @"kTranslateInfobarModalNeverTranslateButtonAXId";
+NSString* const kTranslateInfobarModalNeverTranslateSiteButtonAXId =
+    @"kTranslateInfobarModalNeverTranslateSiteButtonAXId";

ios/chrome/browser/ui/infobars/modals/infobar_translate_table_view_controller.mm

@@ -7,6 +7,7 @@
 #include "base/mac/foundation_util.h"
 #include "base/strings/sys_string_conversions.h"
 #import "ios/chrome/browser/ui/infobars/modals/infobar_modal_constants.h"
+#import "ios/chrome/browser/ui/infobars/modals/infobar_translate_modal_constants.h"
 #import "ios/chrome/browser/ui/infobars/modals/infobar_translate_modal_delegate.h"
 #import "ios/chrome/browser/ui/table_view/cells/table_view_cells_constants.h"
 #import "ios/chrome/browser/ui/table_view/cells/table_view_text_button_item.h"
@@ -129,6 +130,8 @@ typedef NS_ENUM(NSInteger, ItemType) {
                 l10n_util::GetNSString(
                     IDS_IOS_TRANSLATE_INFOBAR_MODAL_SOURCE_LANGUAGE_FIELD_NAME)
            textFieldValue:self.sourceLanguage];
+  sourceLanguageItem.accessibilityIdentifier = l10n_util::GetNSString(
+      IDS_IOS_TRANSLATE_INFOBAR_MODAL_SOURCE_LANGUAGE_FIELD_NAME);
   [model addItem:sourceLanguageItem
       toSectionWithIdentifier:SectionIdentifierContent];
 
@@ -138,6 +141,8 @@ typedef NS_ENUM(NSInteger, ItemType) {
                 l10n_util::GetNSString(
                     IDS_IOS_TRANSLATE_INFOBAR_MODAL_TARGET_LANGUAGE_FIELD_NAME)
            textFieldValue:self.targetLanguage];
+  targetLanguageItem.accessibilityIdentifier = l10n_util::GetNSString(
+      IDS_IOS_TRANSLATE_INFOBAR_MODAL_TARGET_LANGUAGE_FIELD_NAME);
   [model addItem:targetLanguageItem
       toSectionWithIdentifier:SectionIdentifierContent];
 
@@ -146,6 +151,8 @@ typedef NS_ENUM(NSInteger, ItemType) {
                  buttonText:l10n_util::GetNSString(
                                 IDS_IOS_TRANSLATE_INFOBAR_TRANSLATE_ACTION)];
   translateButtonItem.disableButtonIntrinsicWidth = YES;
+  translateButtonItem.buttonAccessibilityIdentifier =
+      kTranslateInfobarModalTranslateButtonAXId;
   if (!self.enableTranslateActionButton) {
     translateButtonItem.buttonBackgroundColor =
         [UIColor colorNamed:kDisabledTintColor];
@@ -161,6 +168,8 @@ typedef NS_ENUM(NSInteger, ItemType) {
                            IDS_IOS_TRANSLATE_INFOBAR_TRANSLATE_UNDO_ACTION)];
     showOriginalButtonItem.buttonTextColor = [UIColor colorNamed:kBlueColor];
     showOriginalButtonItem.buttonBackgroundColor = [UIColor clearColor];
+    showOriginalButtonItem.buttonAccessibilityIdentifier =
+        kTranslateInfobarModalShowOriginalButtonAXId;
     [model addItem:showOriginalButtonItem
         toSectionWithIdentifier:SectionIdentifierContent];
   }
@@ -170,6 +179,8 @@ typedef NS_ENUM(NSInteger, ItemType) {
                        buttonText:[self shouldAlwaysTranslateButtonText]];
   alwaysTranslateSourceItem.buttonTextColor = [UIColor colorNamed:kBlueColor];
   alwaysTranslateSourceItem.buttonBackgroundColor = [UIColor clearColor];
+  alwaysTranslateSourceItem.buttonAccessibilityIdentifier =
+      kTranslateInfobarModalAlwaysTranslateButtonAXId;
   [model addItem:alwaysTranslateSourceItem
       toSectionWithIdentifier:SectionIdentifierContent];
 
@@ -179,6 +190,8 @@ typedef NS_ENUM(NSInteger, ItemType) {
                    buttonText:[self shouldNeverTranslateSourceButtonText]];
     neverTranslateSourceItem.buttonTextColor = [UIColor colorNamed:kBlueColor];
     neverTranslateSourceItem.buttonBackgroundColor = [UIColor clearColor];
+    neverTranslateSourceItem.buttonAccessibilityIdentifier =
+        kTranslateInfobarModalNeverTranslateButtonAXId;
     [model addItem:neverTranslateSourceItem
         toSectionWithIdentifier:SectionIdentifierContent];
   }
@@ -189,6 +202,8 @@ typedef NS_ENUM(NSInteger, ItemType) {
                          buttonText:[self shouldNeverTranslateSiteButtonText]];
     neverTranslateSiteItem.buttonTextColor = [UIColor colorNamed:kBlueColor];
     neverTranslateSiteItem.buttonBackgroundColor = [UIColor clearColor];
+    neverTranslateSiteItem.buttonAccessibilityIdentifier =
+        kTranslateInfobarModalNeverTranslateSiteButtonAXId;
     [model addItem:neverTranslateSiteItem
         toSectionWithIdentifier:SectionIdentifierContent];
   }