Test: Logging

Enabled logging in unit tests.
Seperated LogManager into LogManager (singleton stuff) and LogManagerImplementation (actual logging stuff)
Implemented simple FileLogger

review id = 13

src/test/TestSuiteFixture.cpp

@@ -0,0 +1,29 @@
+#include "TestSuiteFixture.h"
+
+#include "utility/logging/ConsoleLogger.h"
+#include "utility/logging/FileLogger.h"
+#include "utility/logging/logging.h"
+#include "utility/logging/LogManager.h"
+
+TestSuiteFixture::TestSuiteFixture()
+{
+}
+
+TestSuiteFixture::~TestSuiteFixture()
+{
+}
+
+bool TestSuiteFixture::setUp()
+{
+	LogManager::getInstance()->addLogger(std::make_shared<ConsoleLogger>());
+	LogManager::getInstance()->addLogger(std::make_shared<FileLogger>());
+
+	return true;
+}
+
+bool TestSuiteFixture::tearDown()
+{
+	LogManager::destroyInstance();
+
+	return true;
+}