Experiment to add bank name in autofill ui.

components/webdata/common/web_database_migration_unittest.cc

 // Copyright (c) 2012 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 <string>
 
 #include "base/files/file_util.h"
 #include "base/files/scoped_temp_dir.h"
 #include "base/guid.h"
 #include "base/macros.h"
@@ skipping 112 matching lines @@
   //   > .output version_nn.sql
   //   > .dump
   void LoadDatabase(const base::FilePath::StringType& file);
 
  private:
   base::ScopedTempDir temp_dir_;
 
   DISALLOW_COPY_AND_ASSIGN(WebDatabaseMigrationTest);
 };
 
-const int WebDatabaseMigrationTest::kCurrentTestedVersionNumber = 71;
+const int WebDatabaseMigrationTest::kCurrentTestedVersionNumber = 72;
 
 void WebDatabaseMigrationTest::LoadDatabase(
     const base::FilePath::StringType& file) {
   std::string contents;
   ASSERT_TRUE(GetWebDatabaseData(base::FilePath(file), &contents));
 
   sql::Connection connection;
   ASSERT_TRUE(connection.Open(GetDatabasePath()));
   ASSERT_TRUE(connection.Execute(contents.data()));
 }
@@ skipping 1091 matching lines @@
     ASSERT_TRUE(s_masked_cards.Step());
     EXPECT_EQ("card_1", s_masked_cards.ColumnString(0));
     EXPECT_EQ("status", s_masked_cards.ColumnString(1));
     EXPECT_EQ("bob", s_masked_cards.ColumnString(2));
     EXPECT_EQ("MASKED", s_masked_cards.ColumnString(3));
     EXPECT_EQ("1234", s_masked_cards.ColumnString(4));
     EXPECT_EQ(12, s_masked_cards.ColumnInt(5));
     EXPECT_EQ(2050, s_masked_cards.ColumnInt(6));
   }
 }
+
+// Tests addition of bank_name to masked_credit_cards
+TEST_F(WebDatabaseMigrationTest, MigrateVersion71ToCurrent) {
+  ASSERT_NO_FATAL_FAILURE(LoadDatabase(FILE_PATH_LITERAL("version_71.sql")));
+
+  // Verify pre-conditions.
+  {
+    sql::Connection connection;
+    ASSERT_TRUE(connection.Open(GetDatabasePath()));
+    ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
+
+    sql::MetaTable meta_table;
+    ASSERT_TRUE(meta_table.Init(&connection, 71, 71));
+
+    EXPECT_FALSE(
+        connection.DoesColumnExist("masked_credit_cards", "bank_name"));
+
+    EXPECT_FALSE(connection.DoesColumnExist("masked_credit_cards",
+                                            "billing_address_id"));
+    EXPECT_TRUE(connection.DoesColumnExist("server_card_metadata",
+                                           "billing_address_id"));
+    EXPECT_TRUE(
+        connection.DoesColumnExist("server_address_metadata", "has_converted"));
+  }
+
+  DoMigration();
+
+  // Verify post-conditions.
+  {
+    sql::Connection connection;
+    ASSERT_TRUE(connection.Open(GetDatabasePath()));
+    ASSERT_TRUE(sql::MetaTable::DoesTableExist(&connection));
+
+    // Check version.
+    EXPECT_EQ(kCurrentTestedVersionNumber, VersionFromConnection(&connection));
+
+    // The bank_name column should exist.
+    EXPECT_TRUE(connection.DoesColumnExist("masked_credit_cards", "bank_name"));
+
+    // Make sure that the values in masked_credit_cards are as expected. The
+    // values are added to the table in version_71.sql.
+    sql::Statement s_masked_cards(
+        connection.GetUniqueStatement("SELECT id, "     // 0
+                                      "status, "        // 1
+                                      "name_on_card, "  // 2
+                                      "type, "          // 3
+                                      "last_four, "     // 4
+                                      "exp_month, "     // 5
+                                      "exp_year, "      // 6
+                                      "bank_name "      // 7
+                                      "FROM masked_credit_cards"));
+    ASSERT_TRUE(s_masked_cards.Step());
+    EXPECT_EQ("card_1", s_masked_cards.ColumnString(0));
+    EXPECT_EQ("status", s_masked_cards.ColumnString(1));
+    EXPECT_EQ("bob", s_masked_cards.ColumnString(2));
+    EXPECT_EQ("MASKED", s_masked_cards.ColumnString(3));
+    EXPECT_EQ("1234", s_masked_cards.ColumnString(4));
+    EXPECT_EQ(12, s_masked_cards.ColumnInt(5));
+    EXPECT_EQ(2050, s_masked_cards.ColumnInt(6));
+    EXPECT_EQ("", s_masked_cards.ColumnString(7));
+  }
+}