public void GetEncodedLength()
{
BcdBinaryEncoder encoder;
for (int i = 0; i < 16; i++)
{
encoder = BcdBinaryEncoder.GetInstance(false, ( byte)i);
Assert.IsTrue(encoder.GetEncodedLength(0) == 0);
Assert.IsTrue(encoder.GetEncodedLength(1) == 1);
Assert.IsTrue(encoder.GetEncodedLength(2) == 1);
Assert.IsTrue(encoder.GetEncodedLength(10) == 5);
Assert.IsTrue(encoder.GetEncodedLength(11) == 6);
Assert.IsFalse(encoder.GetEncodedLength(8) == 5);
encoder = BcdBinaryEncoder.GetInstance(true, ( byte)i);
Assert.IsTrue(encoder.GetEncodedLength(0) == 0);
Assert.IsTrue(encoder.GetEncodedLength(1) == 1);
Assert.IsTrue(encoder.GetEncodedLength(2) == 1);
Assert.IsTrue(encoder.GetEncodedLength(10) == 5);
Assert.IsTrue(encoder.GetEncodedLength(11) == 6);
Assert.IsFalse(encoder.GetEncodedLength(8) == 5);
}
}
public void Decode()
{
ParserContext parserContext = new ParserContext(
ParserContext.DefaultBufferSize);
BcdBinaryEncoder encoder;
encoder = BcdBinaryEncoder.GetInstance(true, 0xF);
parserContext.Write(new byte[] { 0xF1, 0x2D, 0x45 }, 0, 3);
Assert.IsTrue(Encoding.UTF7.GetString(encoder.Decode(ref parserContext, 5)).Equals("12D45"));
Assert.IsTrue(parserContext.DataLength == 0);
encoder = BcdBinaryEncoder.GetInstance(false, 0);
parserContext.Write(new byte[] { 0xF1, 0x2D, 0x45, 0x20, 0x20 }, 0, 5);
string data = Encoding.UTF7.GetString(encoder.Decode(ref parserContext, 5));
Assert.IsTrue(data.Equals("F12D4"));
Assert.IsTrue(parserContext.DataLength == 2);
parserContext.Clear();
parserContext.Write(new byte[] { 0xF1, 0x2D, 0x45 }, 0, 3);
Assert.IsTrue(Encoding.UTF7.GetString(encoder.Decode(ref parserContext, 6)).Equals("F12D45"));
Assert.IsTrue(parserContext.DataLength == 0);
try {
encoder.Decode(ref parserContext, 6);
Assert.Fail();
} catch (ArgumentException e) {
Assert.IsTrue(e.ParamName.Equals("length"));
}
}
public void GetInstance()
{
BcdBinaryEncoder encoder;
for (int i = 0; i < 16; i++)
{
encoder = BcdBinaryEncoder.GetInstance(false, ( byte)i);
Assert.IsNotNull(encoder);
Assert.IsFalse(encoder.LeftPadded);
Assert.IsTrue(encoder.Pad == ( byte)i);
Assert.IsTrue(encoder == BcdBinaryEncoder.GetInstance(false, ( byte)i));
encoder = BcdBinaryEncoder.GetInstance(true, ( byte)i);
Assert.IsNotNull(encoder);
Assert.IsTrue(encoder.LeftPadded);
Assert.IsTrue(encoder.Pad == ( byte)i);
Assert.IsTrue(encoder == BcdBinaryEncoder.GetInstance(true, ( byte)i));
}
}
public void Encode()
{
FormatterContext formatterContext = new FormatterContext(
FormatterContext.DefaultBufferSize);
BcdBinaryEncoder encoder;
encoder = BcdBinaryEncoder.GetInstance(true, 0xF);
encoder.Encode(Encoding.UTF7.GetBytes("12D45"), ref formatterContext);
Assert.IsTrue(formatterContext.GetDataAsString().Equals(
Encoding.UTF7.GetString(new byte[] { 0xF1, 0x2D, 0x45 })));
formatterContext.Clear();
encoder = BcdBinaryEncoder.GetInstance(false, 0xE);
encoder.Encode(Encoding.UTF7.GetBytes("12D45"), ref formatterContext);
Assert.IsTrue(formatterContext.GetDataAsString().Equals(
Encoding.UTF7.GetString(new byte[] { 0x12, 0xD4, 0x5E })));
formatterContext.Clear();
encoder = BcdBinaryEncoder.GetInstance(true, 4);
encoder.Encode(Encoding.UTF7.GetBytes("12a45"), ref formatterContext);
Assert.IsTrue(formatterContext.GetDataAsString().Equals(
Encoding.UTF7.GetString(new byte[] { 0x41, 0x2a, 0x45 })));
formatterContext.Clear();
encoder = BcdBinaryEncoder.GetInstance(true, 0);
encoder.Encode(Encoding.UTF7.GetBytes("1245"), ref formatterContext);
Assert.IsTrue(formatterContext.GetDataAsString().Equals(
Encoding.UTF7.GetString(new byte[] { 0x12, 0x45 })));
formatterContext.Clear();
encoder = BcdBinaryEncoder.GetInstance(true, 0xf);
encoder.Encode(Encoding.UTF7.GetBytes("1245"), ref formatterContext);
Assert.IsTrue(formatterContext.GetDataAsString().Equals(
Encoding.UTF7.GetString(new byte[] { 0x12, 0x45 })));
}