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/* Copyright (C) 2013 BMW Group
* Author: Manfred Bathelt (manfred.bathelt@bmw.de)
* Author: Juergen Gehring (juergen.gehring@bmw.de)
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
#include <gtest/gtest.h>
#include "DBusDynamicLoadingDefinitions.h"
class Environment: public ::testing::Environment {
public:
virtual ~Environment() {
}
virtual void SetUp() {
environmentIdentifier_ = COMMONAPI_ENVIRONMENT_BINDING_PATH + "=" ;
environmentString_ = environmentIdentifier_ + currentWorkingDirectory;
char* environment = (char*) (environmentString_.c_str());
putenv(environment);
}
virtual void TearDown() {
char* environment = (char*) (environmentIdentifier_.c_str());
putenv(environment);
}
private:
std::string environmentIdentifier_;
std::string environmentString_;
};
class DBusDynamicLoadingMultipleBindingsTest: public ::testing::Test {
protected:
virtual void SetUp() {
}
virtual void TearDown() {
}
};
TEST_F(DBusDynamicLoadingMultipleBindingsTest, LoadsUnconfiguredDefaultDynamicallyLinkedLibrary) {
std::shared_ptr<CommonAPI::Runtime> runtime = CommonAPI::Runtime::load();
EXPECT_TRUE((bool)runtime);
}
TEST_F(DBusDynamicLoadingMultipleBindingsTest, LoadsSpecificDynamicallyLinkedDBusLibrary) {
std::shared_ptr<CommonAPI::Runtime> defaultRuntime = CommonAPI::Runtime::load();
std::shared_ptr<CommonAPI::Runtime> fakeRuntime = CommonAPI::Runtime::load("Fake");
EXPECT_TRUE((bool)defaultRuntime);
EXPECT_TRUE((bool)fakeRuntime);
//The DBus binding is alphabetically before the Fake binding, so the DBusRuntime will be loaded as default
ASSERT_NE(fakeRuntime, defaultRuntime);
}
TEST_F(DBusDynamicLoadingMultipleBindingsTest, LoadsSpecificDynamicallyLinkedFakeLibrary) {
std::shared_ptr<CommonAPI::Runtime> runtime = CommonAPI::Runtime::load("Fake");
EXPECT_TRUE((bool)runtime);
}
TEST_F(DBusDynamicLoadingMultipleBindingsTest, LoadsBothDynamicallyLinkedLibrariesAtTheSameTime) {
std::shared_ptr<CommonAPI::Runtime> dbusRuntime = CommonAPI::Runtime::load("DBus");
EXPECT_TRUE((bool)dbusRuntime);
std::shared_ptr<CommonAPI::Runtime> fakeRuntime = CommonAPI::Runtime::load("Fake");
EXPECT_TRUE((bool)fakeRuntime);
ASSERT_NE(dbusRuntime, fakeRuntime);
}
TEST_F(DBusDynamicLoadingMultipleBindingsTest, LoadsBothLibrariesAsSingletons) {
std::shared_ptr<CommonAPI::Runtime> dbusRuntime1 = CommonAPI::Runtime::load("DBus");
std::shared_ptr<CommonAPI::Runtime> dbusRuntime2 = CommonAPI::Runtime::load("DBus");
std::shared_ptr<CommonAPI::Runtime> dbusRuntime3 = CommonAPI::Runtime::load("DBus");
EXPECT_TRUE((bool)dbusRuntime1);
EXPECT_TRUE((bool)dbusRuntime2);
EXPECT_TRUE((bool)dbusRuntime3);
EXPECT_EQ(dbusRuntime1, dbusRuntime2);
EXPECT_EQ(dbusRuntime1, dbusRuntime3);
EXPECT_EQ(dbusRuntime2, dbusRuntime3);
std::shared_ptr<CommonAPI::Runtime> fakeRuntime1 = CommonAPI::Runtime::load("Fake");
std::shared_ptr<CommonAPI::Runtime> fakeRuntime2 = CommonAPI::Runtime::load("Fake");
std::shared_ptr<CommonAPI::Runtime> fakeRuntime3 = CommonAPI::Runtime::load("Fake");
EXPECT_TRUE((bool)fakeRuntime1);
EXPECT_TRUE((bool)fakeRuntime2);
EXPECT_TRUE((bool)fakeRuntime3);
EXPECT_EQ(fakeRuntime1, fakeRuntime2);
EXPECT_EQ(fakeRuntime1, fakeRuntime3);
EXPECT_EQ(fakeRuntime2, fakeRuntime3);
EXPECT_NE(fakeRuntime1, dbusRuntime1);
EXPECT_NE(fakeRuntime1, dbusRuntime2);
EXPECT_NE(fakeRuntime1, dbusRuntime3);
EXPECT_NE(fakeRuntime2, dbusRuntime1);
EXPECT_NE(fakeRuntime2, dbusRuntime2);
EXPECT_NE(fakeRuntime2, dbusRuntime3);
EXPECT_NE(fakeRuntime3, dbusRuntime1);
EXPECT_NE(fakeRuntime3, dbusRuntime2);
EXPECT_NE(fakeRuntime3, dbusRuntime3);
}
TEST_F(DBusDynamicLoadingMultipleBindingsTest, RuntimesLoadBothFactories) {
std::shared_ptr<CommonAPI::Runtime> dbusRuntime = CommonAPI::Runtime::load("DBus");
ASSERT_TRUE((bool)dbusRuntime);
std::shared_ptr<CommonAPI::Factory> dbusProxyFactory = dbusRuntime->createFactory();
EXPECT_TRUE((bool)dbusProxyFactory);
std::shared_ptr<CommonAPI::Runtime> fakeRuntime = CommonAPI::Runtime::load("Fake");
ASSERT_TRUE((bool)fakeRuntime);
std::shared_ptr<CommonAPI::Factory> fakeProxyFactory = dbusRuntime->createFactory();
EXPECT_TRUE((bool)fakeProxyFactory);
ASSERT_NE(dbusRuntime, fakeRuntime);
EXPECT_NE(dbusProxyFactory, fakeProxyFactory);
}
TEST_F(DBusDynamicLoadingMultipleBindingsTest, RuntimesLoadBothServicePublishers) {
std::shared_ptr<CommonAPI::Runtime> dbusRuntime = CommonAPI::Runtime::load("DBus");
ASSERT_TRUE((bool)dbusRuntime);
std::shared_ptr<CommonAPI::ServicePublisher> dbusServicePublisher = dbusRuntime->getServicePublisher();
EXPECT_TRUE((bool)dbusServicePublisher);
std::shared_ptr<CommonAPI::Runtime> fakeRuntime = CommonAPI::Runtime::load("Fake");
ASSERT_TRUE((bool)fakeRuntime);
std::shared_ptr<CommonAPI::ServicePublisher> fakeServicePublisher = fakeRuntime->getServicePublisher();
EXPECT_TRUE((bool)fakeServicePublisher);
ASSERT_NE(dbusRuntime, fakeRuntime);
EXPECT_NE(dbusServicePublisher, fakeServicePublisher);
}
int main(int argc, char** argv) {
::testing::InitGoogleTest(&argc, argv);
::testing::AddGlobalTestEnvironment(new Environment());
return RUN_ALL_TESTS();
}
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