public void Appends_String()
{
var expectedResult = new byte[] {
0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x00,
0x00, 0x01, 0x36, 0x16
};
var builder = new PduWriter();
builder.WriteString("Hello");
builder.WriteInteger(79382);
var buffer = builder.GetBytes();
CollectionAssert.AreEqual(expectedResult, buffer);
}
public void Writes_Null_String()
{
var expectedResult = new byte[] { 0x00 };
var builder = new PduWriter();
builder.WriteString(null);
var buffer = builder.GetBytes();
CollectionAssert.AreEqual(expectedResult, buffer);
}
public void Writes_Null_Terminated_String()
{
var expectedResult = new byte[] {
0x61, 0x62, 0x63, 0x64, 0x65, 0x66, 0x67, 0x68, 0x00
};
var builder = new PduWriter();
builder.WriteString("abcdefgh");
var buffer = builder.GetBytes();
CollectionAssert.AreEqual(expectedResult, buffer);
}
public void Resizes_Buffer_On_Write_String()
{
var expectedResult = new byte[] {
0x48, 0x65, 0x6c, 0x6c, 0x6f, 0x00,
};
var builder = new PduWriter(0);
builder.WriteString("Hello");
var buffer = builder.GetBytes();
CollectionAssert.AreEqual(expectedResult, buffer);
}