public void EncodeByteString_SimpleScenario_Positive()
{
// Prepare input and expected output value
byte[] inputBytes = {1,2,3,4};
byte[] expectedBytes = {0,0,1,2,3,4};
expectedBytes[0] = EncodingHelper.GetASCIIValue('4');
expectedBytes[1] = EncodingHelper.GetASCIIValue(':');
MemoryStream outputStream = new MemoryStream(6);
// Do encoding
BByteString bstrObj = new BByteString()
{
Value = inputBytes
};
var transform = new ByteStringTransform();
transform.Encode(bstrObj, outputStream);
// Check results
Assert.AreEqual<long>(expectedBytes.LongLength, outputStream.Position); // Ensure 6 bytes were (likely) written
outputStream.Position = 0;
byte[] outputtedBytes = outputStream.ToArray();
Assert.IsTrue(outputtedBytes.IsEqualWith(expectedBytes), "Outputted bytes are different than expected");
}
public void EncodeByteString_NullInputObject_Exception()
{
MemoryStream outputStream = new MemoryStream();
var transform = new ByteStringTransform();
transform.Encode(null, outputStream);
}
public void EncodeByteString_NullOutputStream_Exception()
{
BByteString bstrObj = new BByteString()
{
Value = new byte[] { }
};
var transform = new ByteStringTransform();
transform.Encode(bstrObj, null);
}
public void EncodeByteString_NoBytesInInput_Positive()
{
// Prepare input and expected output value
byte[] inputBytes = { };
byte[] expectedBytes = { 0, 0 };
expectedBytes[0] = EncodingHelper.GetASCIIValue('0');
expectedBytes[1] = EncodingHelper.GetASCIIValue(':');
MemoryStream outputStream = new MemoryStream(6);
// Do encoding
BByteString bstrObj = new BByteString()
{
Value = inputBytes
};
var transform = new ByteStringTransform();
transform.Encode(bstrObj, outputStream);
// Check results
outputStream.Position = 0;
byte[] outputtedBytes = outputStream.ToArray();
Assert.IsTrue(outputtedBytes.IsEqualWith(expectedBytes), "Outputted bytes are different than expected");
}