ScreenContext is moved to components/login.

chrome/browser/chromeos/login/screens/screen_context_unittest.cc

Index: chrome/browser/chromeos/login/screens/screen_context_unittest.cc
diff --git a/chrome/browser/chromeos/login/screens/screen_context_unittest.cc b/chrome/browser/chromeos/login/screens/screen_context_unittest.cc
deleted file mode 100644
index ca057c35129a7be453c4d2ac9614784f3345a7d4..0000000000000000000000000000000000000000
--- a/chrome/browser/chromeos/login/screens/screen_context_unittest.cc
+++ /dev/null
@@ -1,157 +0,0 @@
-// Copyright (c) 2013 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 <algorithm>
-#include <vector>
-
-#include "base/memory/scoped_ptr.h"
-#include "chrome/browser/chromeos/login/screens/screen_context.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-namespace chromeos {
-
-class ScreenContextTest : public testing::Test {
- public:
-  ScreenContextTest() {}
-  virtual ~ScreenContextTest() {}
-
-  virtual void SetUp() {
-    context_.reset(new ScreenContext());
-  }
-
-  virtual void TearDown() {
-  }
-
- protected:
-  ScreenContext& context() { return *context_.get(); }
-
- private:
-  scoped_ptr<ScreenContext> context_;
-};
-
-TEST_F(ScreenContextTest, Simple) {
-  ASSERT_FALSE(context().HasChanges());
-
-  ASSERT_FALSE(context().HasKey("key0"));
-
-  bool rv = context().SetBoolean("key0", true);
-  ASSERT_TRUE(rv);
-  ASSERT_TRUE(context().HasKey("key0"));
-  ASSERT_TRUE(context().GetBoolean("key0"));
-  ASSERT_TRUE(context().GetBoolean("key0", false));
-  ASSERT_TRUE(context().HasChanges());
-
-  rv = context().SetBoolean("key0", true);
-  ASSERT_FALSE(rv);
-
-  rv = context().SetBoolean("key0", false);
-  ASSERT_TRUE(rv);
-  ASSERT_TRUE(context().HasKey("key0"));
-  ASSERT_FALSE(context().GetBoolean("key0"));
-  ASSERT_FALSE(context().GetBoolean("key0", true));
-  ASSERT_TRUE(context().HasChanges());
-
-  ASSERT_FALSE(context().HasKey("key1"));
-
-  ASSERT_EQ(1, context().GetInteger("key1", 1));
-  rv = context().SetInteger("key1", 2);
-  ASSERT_TRUE(rv);
-  ASSERT_TRUE(context().HasKey("key1"));
-  ASSERT_EQ(2, context().GetInteger("key1"));
-  ASSERT_EQ(2, context().GetInteger("key1", 1));
-}
-
-TEST_F(ScreenContextTest, Changes) {
-  ASSERT_FALSE(context().HasChanges());
-
-  bool rv = context().SetInteger("key0", 2);
-  ASSERT_TRUE(rv);
-  ASSERT_EQ(2, context().GetInteger("key0"));
-  ASSERT_TRUE(context().HasChanges());
-
-  base::DictionaryValue changes;
-  context().GetChangesAndReset(&changes);
-  ASSERT_FALSE(context().HasChanges());
-
-  ASSERT_EQ(1u, changes.size());
-  int value;
-  rv = changes.GetInteger("key0", &value);
-  ASSERT_TRUE(rv);
-  ASSERT_EQ(2, value);
-
-  rv = context().SetInteger("key0", 3);
-  ASSERT_TRUE(rv);
-  ASSERT_EQ(3, context().GetInteger("key0", 3));
-  ASSERT_TRUE(context().HasChanges());
-
-  rv = context().SetInteger("key0", 2);
-  ASSERT_TRUE(rv);
-  ASSERT_TRUE(context().HasChanges());
-}
-
-TEST_F(ScreenContextTest, ComplexChanges) {
-  ASSERT_FALSE(context().HasChanges());
-
-  context().SetString("key0", "value0");
-  context().SetBoolean("key1", true);
-  context().SetDouble("key2", 3.14159);
-  ASSERT_TRUE(context().HasChanges());
-
-  // Get all changes and verify them.
-  base::DictionaryValue changes;
-  context().GetChangesAndReset(&changes);
-  ASSERT_FALSE(context().HasChanges());
-  ASSERT_EQ(3u, changes.size());
-
-  std::string string_value;
-  bool bool_value;
-  double double_value;
-  bool rv = changes.GetString("key0", &string_value);
-  ASSERT_TRUE(rv);
-  rv = changes.GetBoolean("key1", &bool_value);
-  ASSERT_TRUE(rv);
-  rv = changes.GetDouble("key2", &double_value);
-  ASSERT_TRUE(rv);
-  ASSERT_EQ("value0", string_value);
-  ASSERT_EQ(true, bool_value);
-  ASSERT_DOUBLE_EQ(3.14159, double_value);
-
-  context().SetString("key0", "value1");
-  ASSERT_TRUE(context().HasChanges());
-
-  context().SetString("key0", "value0");
-  ASSERT_TRUE(context().HasChanges());
-
-  context().GetChangesAndReset(&changes);
-  ASSERT_FALSE(context().HasChanges());
-  ASSERT_EQ(1u, changes.size());
-  rv = changes.GetString("key0", &string_value);
-  ASSERT_TRUE(rv);
-  ASSERT_EQ("value0", string_value);
-}
-
-TEST_F(ScreenContextTest, ApplyChanges) {
-  ASSERT_FALSE(context().HasChanges());
-
-  base::DictionaryValue changes;
-  changes.SetString("key0", "value0");
-  changes.SetInteger("key1", 1);
-  changes.SetBoolean("key2", true);
-
-  std::vector<std::string> keys;
-  context().ApplyChanges(changes, &keys);
-
-  ASSERT_EQ(3u, keys.size());
-  std::sort(keys.begin(), keys.end());
-  ASSERT_EQ("key0", keys[0]);
-  ASSERT_EQ("key1", keys[1]);
-  ASSERT_EQ("key2", keys[2]);
-
-  ASSERT_FALSE(context().HasChanges());
-  ASSERT_EQ("value0", context().GetString("key0"));
-  ASSERT_EQ(1, context().GetInteger("key1"));
-  ASSERT_TRUE(context().GetBoolean("key2"));
-}
-
-}  // namespace chromeos