Adding summary string generation for the AutoFill feature.

Includes a small modification to the generated resources, needed additional whitespace
in credit card summary.  Added summary generation to autofill_profile.* and modified
summary generation in credit_card.* to match.  credit_card.* modifications were largely
to use string16 instead of std::wstring.

Factored out common unit testing utilities into autofill_common_unittest.*, and added
unit tests for summary string generation for credit_card.* and autofill_profile.*.

BUG=35551
TEST=unit_tests --gtest_filter=AutoFillProfileTest.*:CreditCardTest.*


Review URL: http://codereview.chromium.org/606031

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@39002 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 113 insertions, 0 deletions

diff --git a/chrome/browser/autofill/credit_card_unittest.cc b/chrome/browser/autofill/credit_card_unittest.cc
new file mode 100644
index 0000000..7dab4ff
--- /dev/null
+++ b/chrome/browser/autofill/credit_card_unittest.cc
@@ -0,0 +1,113 @@
+// Copyright (c) 2010 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.
+
+#include "base/basictypes.h"
+#include "chrome/browser/autofill/autofill_common_unittest.h"
+#include "chrome/browser/autofill/credit_card.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+// Unit tests for autofill |CreditCard| class.
+class CreditCardTest : public testing::Test {
+ protected:
+  CreditCardTest() {
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(CreditCardTest);
+};
+
+// Tests credit card summary string generation.  This test simulates a variety
+// of different possible summary strings.  Variations occur based on the
+// existence of credit card number, month, and year fields.
+TEST_F(CreditCardTest, PreviewSummaryString) {
+  // Case 0: empty credit card.
+  CreditCard credit_card0(string16(), 0);
+  string16 summary0 = credit_card0.PreviewSummary();
+  EXPECT_EQ(summary0, string16(ASCIIToUTF16("")));
+
+  // Case 00: Empty credit card with empty strings.
+  CreditCard credit_card00(string16(), 0);
+  autofill_unittest::SetCreditCardInfo(
+      &credit_card00,
+      "Corporate",
+      "John Dillinger",
+      "Visa",
+      "",
+      "",
+      "",
+      "123",
+      "Chicago",
+      "Indianapolis");
+  string16 summary00 = credit_card00.PreviewSummary();
+  EXPECT_EQ(summary00, string16(ASCIIToUTF16("")));
+
+  // Case 1: No credit card number.
+  CreditCard credit_card1(string16(), 0);
+  autofill_unittest::SetCreditCardInfo(
+      &credit_card1,
+      "Corporate",
+      "John Dillinger",
+      "Visa",
+      "",
+      "01",
+      "2010",
+      "123",
+      "Chicago",
+      "Indianapolis");
+  string16 summary1 = credit_card1.PreviewSummary();
+  EXPECT_EQ(summary1, string16(ASCIIToUTF16("")));
+
+  // Case 2: No month.
+  CreditCard credit_card2(string16(), 0);
+  autofill_unittest::SetCreditCardInfo(
+      &credit_card2,
+      "Corporate",
+      "John Dillinger",
+      "Visa",
+      "123456789012",
+      "",
+      "2010",
+      "123",
+      "Chicago",
+      "Indianapolis");
+  string16 summary2 = credit_card2.PreviewSummary();
+  EXPECT_EQ(summary2, string16(ASCIIToUTF16("************9012")));
+
+  // Case 3: No year.
+  CreditCard credit_card3(string16(), 0);
+  autofill_unittest::SetCreditCardInfo(
+      &credit_card3,
+      "Corporate",
+      "John Dillinger",
+      "Visa",
+      "123456789012",
+      "01",
+      "",
+      "123",
+      "Chicago",
+      "Indianapolis");
+  string16 summary3 = credit_card3.PreviewSummary();
+  EXPECT_EQ(summary3, string16(ASCIIToUTF16("************9012")));
+
+  // Case 4: Have everything.
+  CreditCard credit_card4(string16(), 0);
+  autofill_unittest::SetCreditCardInfo(
+      &credit_card4,
+      "Corporate",
+      "John Dillinger",
+      "Visa",
+      "123456789012",
+      "01",
+      "2010",
+      "123",
+      "Chicago",
+      "Indianapolis");
+  string16 summary4 = credit_card4.PreviewSummary();
+  EXPECT_EQ(summary4, string16(ASCIIToUTF16("************9012, Exp: 01/2010")));
+}
+
+}  // namespace
+