Internal change.

PiperOrigin-RevId: 309222502

components/Collections/tests/localization/CollectionsLocalizationTests.m

@@ -0,0 +1,41 @@
+// Copyright 2020-present the Material Components for iOS authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#import <XCTest/XCTest.h>
+#import "MaterialCollections.h"
+#import "MDCCollectionStringResources.h"
+
+@interface CollectionsLocalizationTests : XCTestCase
+
+@end
+
+@implementation CollectionsLocalizationTests
+
+- (void)testInfoBarMessageIsTranslated {
+  // Given
+  NSString *infoBarGestureHintString = MDCCollectionStringResources(infoBarGestureHintString);
+  NSString *deleteButtonString = MDCCollectionStringResources(deleteButtonString);
+  NSString *languageCode =
+      [NSLocale.preferredLanguages.firstObject componentsSeparatedByString:@"-"].firstObject;
+
+  // Then
+  if ([languageCode isEqualToString:@"ar"]) {
+    XCTAssertEqualObjects(infoBarGestureHintString, @"مرِّر سريعًا على عنصر ليتم حذفه");
+    XCTAssertEqualObjects(deleteButtonString, @"حذف");
+  } else {
+    XCTFail(@"Language %@ isn't supported by this localization test case", languageCode);
+  }
+}
+
+@end