Index: src/libchcore/Tests/TOverlappedDataBufferTests.cpp
===================================================================
diff -u -N -refe016ef1d0cb0cf1ba379dbe3693e35f6a2361e -radf2d680643ef85665b042e03fed274ab8f11180
--- src/libchcore/Tests/TOverlappedDataBufferTests.cpp	(.../TOverlappedDataBufferTests.cpp)	(revision efe016ef1d0cb0cf1ba379dbe3693e35f6a2361e)
+++ src/libchcore/Tests/TOverlappedDataBufferTests.cpp	(.../TOverlappedDataBufferTests.cpp)	(revision adf2d680643ef85665b042e03fed274ab8f11180)
@@ -3,10 +3,130 @@
 #include "gmock/gmock.h"
 #include "../TOverlappedDataBuffer.h"
 #include "../TCoreException.h"
+#include "../TOverlappedDataBufferQueue.h"
 
 using namespace chcore;
 
-TEST(TOverlappedDataBufferTests, DefaultConstructor_InvalidInput)
+TEST(TOverlappedDataBufferTests, Constructor_InvalidInput)
 {
 	EXPECT_THROW(TOverlappedDataBuffer(0, nullptr), TCoreException);
 }
+
+TEST(TOverlappedDataBufferTests, Constructor_SanityTest)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(32768, &queue);
+
+	EXPECT_EQ(0, buffer.GetBufferOrder());
+	EXPECT_NE(nullptr, buffer.GetBufferPtr());
+	EXPECT_EQ(32768, buffer.GetBufferSize());
+	EXPECT_EQ(0, buffer.GetBytesTransferred());
+	EXPECT_EQ(0, buffer.GetErrorCode());
+	EXPECT_EQ(0, buffer.GetFilePosition());
+	EXPECT_EQ(0, buffer.GetRealDataSize());
+	EXPECT_EQ(0, buffer.GetRequestedDataSize());
+	EXPECT_EQ(0, buffer.GetStatusCode());
+	EXPECT_FALSE(buffer.IsLastPart());
+}
+
+TEST(TOverlappedDataBufferTests, ReinitializeBuffer_ReduceSize)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(32768, &queue);
+
+	buffer.ReinitializeBuffer(16384);
+
+	EXPECT_NE(nullptr, buffer.GetBufferPtr());
+	EXPECT_EQ(16384, buffer.GetBufferSize());
+}
+
+TEST(TOverlappedDataBufferTests, ReinitializeBuffer_IncreaseSize)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.ReinitializeBuffer(32768);
+
+	EXPECT_NE(nullptr, buffer.GetBufferPtr());
+	EXPECT_EQ(32768, buffer.GetBufferSize());
+}
+
+TEST(TOverlappedDataBufferTests, SetRequestedDataSize_GetRequestedDataSize)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.SetRequestedDataSize(123);
+
+	EXPECT_EQ(123, buffer.GetRequestedDataSize());
+}
+
+TEST(TOverlappedDataBufferTests, SetRealDataSize_GetRealDataSize)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.SetRealDataSize(123);
+
+	EXPECT_EQ(123, buffer.GetRealDataSize());
+}
+
+TEST(TOverlappedDataBufferTests, SetLastPart_IsLastPart)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.SetLastPart(true);
+
+	EXPECT_TRUE(buffer.IsLastPart());
+}
+
+TEST(TOverlappedDataBufferTests, SetBufferOrder_GetBufferOrder)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.SetBufferOrder(123);
+
+	EXPECT_EQ(123, buffer.GetBufferOrder());
+}
+
+TEST(TOverlappedDataBufferTests, SetErrorCode_GetErrorCode)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.SetErrorCode(123);
+
+	EXPECT_EQ(123, buffer.GetErrorCode());
+}
+
+TEST(TOverlappedDataBufferTests, SetStatusCode_GetStatusCode)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.SetStatusCode(123);
+
+	EXPECT_EQ(123, buffer.GetStatusCode());
+}
+
+TEST(TOverlappedDataBufferTests, SetBytesTransferred_GetBytesTransferred)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.SetBytesTransferred(123);
+
+	EXPECT_EQ(123, buffer.GetBytesTransferred());
+}
+
+TEST(TOverlappedDataBufferTests, GetFilePosition_SetFilePosition)
+{
+	TOverlappedDataBufferQueue queue;
+	TOverlappedDataBuffer buffer(16384, &queue);
+
+	buffer.SetFilePosition(123);
+
+	EXPECT_EQ(123, buffer.GetFilePosition());
+}