Add some unit tests for master preferences parsing code.

BUG=12849
TEST=none

Review URL: http://codereview.chromium.org/160560

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@22493 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 47 insertions, 0 deletions

diff --git a/chrome/installer/util/browser_distribution_unittest.cc b/chrome/installer/util/browser_distribution_unittest.cc
new file mode 100644
index 0000000..55d0d8f
--- /dev/null
+++ b/chrome/installer/util/browser_distribution_unittest.cc
@@ -0,0 +1,47 @@
+// Copyright (c) 2009 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.
+//
+// Unit tests for BrowserDistribution class.
+
+#include "chrome/installer/util/browser_distribution.h"
+#include "chrome/installer/util/shell_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+class BrowserDistributionTest : public testing::Test {
+ protected:
+  virtual void SetUp() {
+    // Currently no setup required.
+  }
+
+  virtual void TearDown() {
+    // Currently no tear down required.
+  }
+};
+}  // namespace
+
+// The distribution strings should not be empty. The unit tests are not linking
+// with the chrome resources so we cannot test official build.
+TEST(BrowserDistributionTest, StringsTest) {
+  BrowserDistribution *dist = BrowserDistribution::GetDistribution();
+  ASSERT_TRUE(dist != NULL);
+  std::wstring name = dist->GetApplicationName();
+  EXPECT_FALSE(name.empty());
+  std::wstring desc = dist->GetAppDescription();
+  EXPECT_FALSE(desc.empty());
+  std::wstring alt_name = dist->GetAlternateApplicationName();
+  EXPECT_FALSE(alt_name.empty());
+}
+
+// The shortcut strings obtained by the shell utility functions should not
+// be empty or be the same.
+TEST(BrowserDistributionTest, AlternateAndNormalShortcutName) {
+  std::wstring normal_name;
+  std::wstring alternate_name;
+  EXPECT_TRUE(ShellUtil::GetChromeShortcutName(&normal_name, false));
+  EXPECT_TRUE(ShellUtil::GetChromeShortcutName(&alternate_name, true));
+  EXPECT_NE(normal_name, alternate_name);
+  EXPECT_FALSE(normal_name.empty());
+  EXPECT_FALSE(alternate_name.empty());
+}