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// 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/nix/xdg_util.h"
#include "base/environment.h"
#include "testing/gmock/include/gmock/gmock.h"
#include "testing/gtest/include/gtest/gtest.h"
using ::testing::_;
using ::testing::Return;
using ::testing::SetArgumentPointee;
using ::testing::StrEq;
namespace base {
namespace nix {
namespace {
class MockEnvironment : public Environment {
public:
MOCK_METHOD2(GetVar, bool(const char*, std::string* result));
MOCK_METHOD2(SetVar, bool(const char*, const std::string& new_value));
MOCK_METHOD1(UnSetVar, bool(const char*));
};
const char* const kGnome = "gnome";
const char* const kKDE4 = "kde4";
const char* const kKDE = "kde";
const char* const kXFCE = "xfce";
} // namespace
TEST(XDGUtilTest, GetDesktopEnvironmentGnome) {
MockEnvironment getter;
EXPECT_CALL(getter, GetVar(_, _)).WillRepeatedly(Return(false));
EXPECT_CALL(getter, GetVar(StrEq("DESKTOP_SESSION"), _))
.WillOnce(DoAll(SetArgumentPointee<1>(kGnome), Return(true)));
EXPECT_EQ(DESKTOP_ENVIRONMENT_GNOME,
GetDesktopEnvironment(&getter));
}
TEST(XDGUtilTest, GetDesktopEnvironmentKDE4) {
MockEnvironment getter;
EXPECT_CALL(getter, GetVar(_, _)).WillRepeatedly(Return(false));
EXPECT_CALL(getter, GetVar(StrEq("DESKTOP_SESSION"), _))
.WillOnce(DoAll(SetArgumentPointee<1>(kKDE4), Return(true)));
EXPECT_EQ(DESKTOP_ENVIRONMENT_KDE4,
GetDesktopEnvironment(&getter));
}
TEST(XDGUtilTest, GetDesktopEnvironmentKDE3) {
MockEnvironment getter;
EXPECT_CALL(getter, GetVar(_, _)).WillRepeatedly(Return(false));
EXPECT_CALL(getter, GetVar(StrEq("DESKTOP_SESSION"), _))
.WillOnce(DoAll(SetArgumentPointee<1>(kKDE), Return(true)));
EXPECT_EQ(DESKTOP_ENVIRONMENT_KDE3,
GetDesktopEnvironment(&getter));
}
TEST(XDGUtilTest, GetDesktopEnvironmentXFCE) {
MockEnvironment getter;
EXPECT_CALL(getter, GetVar(_, _)).WillRepeatedly(Return(false));
EXPECT_CALL(getter, GetVar(StrEq("DESKTOP_SESSION"), _))
.WillOnce(DoAll(SetArgumentPointee<1>(kXFCE), Return(true)));
EXPECT_EQ(DESKTOP_ENVIRONMENT_XFCE,
GetDesktopEnvironment(&getter));
}
} // namespace nix
} // namespace base
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