Upstream Chrome on iOS source code [2/11].

ios/chrome/browser/payments/cells/payment_method_item_unittest.mm

+// Copyright 2016 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/payments/cells/payment_method_item.h"
+
+#import "ios/chrome/browser/ui/collection_view/cells/test_utils.h"
+#include "testing/gtest/include/gtest/gtest.h"
+#include "testing/gtest_mac.h"
+
+#if !defined(__has_feature) || !__has_feature(objc_arc)
+#error "This file requires ARC support."
+#endif
+
+namespace {
+
+// Tests that the labels and image are set properly after a call to
+// |configureCell:|.
+TEST(PaymentMethodItemTest, TextLabels) {
+  PaymentMethodItem* item = [[PaymentMethodItem alloc] initWithType:0];
+
+  NSString* methodID = @"BobPay - ****-6789";
+  NSString* methodDetail = @"Bobs Your Uncle III, esq.";
+  UIImage* methodTypeIcon = ios_internal::CollectionViewTestImage();
+  MDCCollectionViewCellAccessoryType accessoryType =
+      MDCCollectionViewCellAccessoryDisclosureIndicator;
+
+  item.methodID = methodID;
+  item.methodDetail = methodDetail;
+  item.methodTypeIcon = methodTypeIcon;
+  item.accessoryType = accessoryType;
+
+  id cell = [[[item cellClass] alloc] init];
+  ASSERT_TRUE([cell isMemberOfClass:[PaymentMethodCell class]]);
+
+  PaymentMethodCell* paymentMethodCell = cell;
+  EXPECT_FALSE(paymentMethodCell.methodIDLabel.text);
+  EXPECT_FALSE(paymentMethodCell.methodDetailLabel.text);
+  EXPECT_FALSE(paymentMethodCell.methodTypeIconView.image);
+  EXPECT_EQ(paymentMethodCell.accessoryType,
+            MDCCollectionViewCellAccessoryNone);
+
+  [item configureCell:paymentMethodCell];
+  EXPECT_NSEQ(methodID, paymentMethodCell.methodIDLabel.text);
+  EXPECT_NSEQ(methodDetail, paymentMethodCell.methodDetailLabel.text);
+  EXPECT_NSEQ(methodTypeIcon, paymentMethodCell.methodTypeIconView.image);
+  EXPECT_EQ(paymentMethodCell.accessoryType,
+            MDCCollectionViewCellAccessoryDisclosureIndicator);
+}
+
+}  // namespace