void Read_All_Position(Encoding encoding)
{
MemoryStream stream = new MemoryStream(encoding.GetBytes(TestString));
PositionAwareStreamReader reader = new PositionAwareStreamReader(stream, encoding);
char[] buffer = new char[TestString.Length];
Assert.AreEqual(TestString.Length, reader.Read(buffer, 0, buffer.Length));
Assert.AreEqual(TestString, new string(buffer));
Assert.AreEqual(TestString.Length, reader.Position);
}
void Read_Fragment_Position(Encoding encoding)
{
MemoryStream stream = new MemoryStream(encoding.GetBytes(TestString));
PositionAwareStreamReader reader = new PositionAwareStreamReader(stream, encoding);
int charsToRead = TestString.Length / 2;
char[] buffer = new char[charsToRead];
Assert.AreEqual(charsToRead, reader.Read(buffer, 0, charsToRead));
Assert.AreEqual(TestString.Substring(0, charsToRead), new string(buffer));
Assert.AreEqual(charsToRead, reader.Position);
}
void Read_All_Position(Encoding encoding)
{
MemoryStream stream = new MemoryStream(encoding.GetBytes(TestString));
PositionAwareStreamReader reader = new PositionAwareStreamReader(stream, encoding);
char[] buffer = new char[TestString.Length];
Assert.AreEqual(TestString.Length, reader.Read(buffer, 0, buffer.Length));
Assert.AreEqual(TestString, new string(buffer));
Assert.AreEqual(TestString.Length, reader.Position);
}
void Read_Fragment_Position(Encoding encoding)
{
MemoryStream stream = new MemoryStream(encoding.GetBytes(TestString));
PositionAwareStreamReader reader = new PositionAwareStreamReader(stream, encoding);
int charsToRead = TestString.Length / 2;
char[] buffer = new char[charsToRead];
Assert.AreEqual(charsToRead, reader.Read(buffer, 0, charsToRead));
Assert.AreEqual(TestString.Substring(0, charsToRead), new string(buffer));
Assert.AreEqual(charsToRead, reader.Position);
}