public static void Test_Reverse_Decorator_Can_Reverse_Strings()
{
//arrange
ReverseStringSerializerDecorator serializer = new ReverseStringSerializerDecorator(new StringSerializerStrategy());
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
//act
serializer.Write("Hello", writer);
Assert.AreEqual("olleH\0", new string(Encoding.ASCII.GetChars(writer.GetBytes())));
}
public static void Test_Fixed_String_Can_Write_Proper_Length(string input)
{
//arrange
SizeStringSerializerDecorator stringSerializer = new SizeStringSerializerDecorator(new FixedSizeStringSizeStrategy(input.Length), new StringSerializerStrategy(Encoding.UTF8), Encoding.UTF8);
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
//act
stringSerializer.Write(input, writer);
//assert
Assert.AreEqual(Encoding.UTF8.GetByteCount(input) + NULL_TERMINATOR_SIZE, writer.GetBytes().Length);
}
public static void Test_Fixed_String_Can_Write_Proper_Length()
{
//arrange
SizeStringSerializerDecorator stringSerializer = new SizeStringSerializerDecorator(new FixedSizeStringSizeStrategy(5), new StringSerializerStrategy(), Encoding.ASCII);
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
//act
stringSerializer.Write("hello", writer);
//assert
Assert.AreEqual(6, writer.GetBytes().Length);
}
public static void Test_Reverse_Decorator_Can_Reverse_Strings(string input)
{
//arrange
ReverseStringSerializerDecorator serializer = new ReverseStringSerializerDecorator(new StringSerializerStrategy(Encoding.UTF8));
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
//act
serializer.Write(input, writer);
Assert.AreEqual(new string(input.Reverse().Concat(new char[1] {
'\0'
}).ToArray()), new string(Encoding.UTF8.GetChars(writer.GetBytes())));
}
public static void Test_Fixed_String_Can_Read()
{
//arrange
SizeStringSerializerDecorator stringSerializer = new SizeStringSerializerDecorator(new FixedSizeStringSizeStrategy(5), new StringSerializerStrategy(), Encoding.ASCII);
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
//act
stringSerializer.Write("hello", writer);
string value = stringSerializer.Read(new DefaultStreamReaderStrategy(writer.GetBytes()));
//assert
Assert.NotNull(value);
Assert.IsNotEmpty(value);
Assert.AreEqual("hello", value);
}
public static void Test_Send_With_Size_Can_Read()
{
//arrange
SizeStringSerializerDecorator stringSerializer = new SizeStringSerializerDecorator(new SizeIncludedStringSizeStrategy <byte>(new GenericTypePrimitiveSharedBufferSerializerStrategy <byte>(), true), new StringSerializerStrategy(), Encoding.ASCII);
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
//act
stringSerializer.Write("Hello", writer);
string value = stringSerializer.Read(new DefaultStreamReaderStrategy(writer.GetBytes()));
//assert
Assert.NotNull(value);
Assert.IsNotEmpty(value);
Assert.AreEqual("Hello", value);
}
public static void Test_DateTime_Deserializes()
{
//arrange
PackedDateTimeSerializerStrategyDecorator serializer = new PackedDateTimeSerializerStrategyDecorator(new GenericTypePrimitiveSharedBufferSerializerStrategy <int>());
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
DateTime testValue = DateTime.Now;
//act
serializer.Write(testValue, writer);
byte[] bytes = writer.GetBytes();
DateTime deserializedInstance = serializer.Read(new DefaultStreamReaderStrategy(bytes));
//assert
Assert.NotNull(bytes);
}
public static void Test_Fixed_String_Can_Read(string input)
{
//arrange
SizeStringSerializerDecorator stringSerializer = new SizeStringSerializerDecorator(new FixedSizeStringSizeStrategy(Encoding.UTF8.GetByteCount(input)), new StringSerializerStrategy(Encoding.UTF8), Encoding.UTF8);
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
//act
stringSerializer.Write(input, writer);
string value = stringSerializer.Read(new DefaultStreamReaderStrategy(writer.GetBytes()));
//assert
Assert.NotNull(value);
Assert.IsNotEmpty(value);
Assert.AreEqual(input, value);
}
public static void Test_DontTerminate_Serializer_Doesnt_Add_Terminator()
{
//arrange
DontTerminateStringSerializerDecorator serializer = new DontTerminateStringSerializerDecorator(new StringSerializerStrategy(), Encoding.ASCII);
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
//act
serializer.Write("Hello", writer);
byte[] bytes = writer.GetBytes();
//assert
Assert.NotNull(bytes);
Assert.IsNotEmpty(bytes);
Assert.False(bytes[bytes.Length - 1] == 0);
Assert.True(bytes.Length == 5);
}
public static void Test_DateTime_Against_WoWPacketParserTest()
{
//arrange
PackedDateTimeSerializerStrategyDecorator serializer = new PackedDateTimeSerializerStrategyDecorator(new GenericTypePrimitiveSharedBufferSerializerStrategy <int>());
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
new GenericTypePrimitiveSharedBufferSerializerStrategy <int>().Write(168938967, writer);
DateTime dateTime = serializer.Read(new DefaultStreamReaderStrategy(writer.GetBytes()));
//Assert
Assert.AreEqual(23, dateTime.Minute);
Assert.AreEqual(23, dateTime.Hour);
Assert.AreEqual(8, dateTime.Day);
Assert.AreEqual(2010, dateTime.Year);
Assert.AreEqual(2, dateTime.Month);
}
public static void Test_DateTime_Deserializes_To_Correct_DateTime()
{
//arrange
PackedDateTimeSerializerStrategyDecorator serializer = new PackedDateTimeSerializerStrategyDecorator(new GenericTypePrimitiveSharedBufferSerializerStrategy <int>());
DefaultStreamWriterStrategy writer = new DefaultStreamWriterStrategy();
DateTime testValue = DateTime.Now;
//act
serializer.Write(testValue, writer);
byte[] bytes = writer.GetBytes();
DateTime deserializedInstance = serializer.Read(new DefaultStreamReaderStrategy(bytes));
//assert
Assert.NotNull(bytes);
Assert.True(deserializedInstance != DateTime.MinValue);
//Check values
Assert.AreEqual(testValue.Minute, deserializedInstance.Minute);
Assert.AreEqual(testValue.Day, deserializedInstance.Day);
Assert.AreEqual(testValue.Year, deserializedInstance.Year);
Assert.AreEqual(testValue.Month, deserializedInstance.Month);
}