public virtual void TestBasicsSkip()
{
ExactSizeInputStream s = new ExactSizeInputStream(ByteStream("hello"), 3);
NUnit.Framework.Assert.AreEqual(3, s.Available());
NUnit.Framework.Assert.AreEqual(2, s.Skip(2));
NUnit.Framework.Assert.AreEqual(1, s.Skip(2));
NUnit.Framework.Assert.AreEqual(0, s.Skip(2));
}
public virtual void TestBasicsReadSingle()
{
ExactSizeInputStream s = new ExactSizeInputStream(ByteStream("hello"), 3);
NUnit.Framework.Assert.AreEqual(3, s.Available());
NUnit.Framework.Assert.AreEqual((int)'h', s.Read());
NUnit.Framework.Assert.AreEqual((int)'e', s.Read());
NUnit.Framework.Assert.AreEqual((int)'l', s.Read());
NUnit.Framework.Assert.AreEqual(-1, s.Read());
NUnit.Framework.Assert.AreEqual(0, s.Available());
}
public virtual void TestBasicsReadArray()
{
ExactSizeInputStream s = new ExactSizeInputStream(ByteStream("hello"), 3);
NUnit.Framework.Assert.AreEqual(3, s.Available());
byte[] buf = new byte[10];
NUnit.Framework.Assert.AreEqual(2, s.Read(buf, 0, 2));
NUnit.Framework.Assert.AreEqual('h', buf[0]);
NUnit.Framework.Assert.AreEqual('e', buf[1]);
NUnit.Framework.Assert.AreEqual(1, s.Read(buf, 0, 2));
NUnit.Framework.Assert.AreEqual('l', buf[0]);
NUnit.Framework.Assert.AreEqual(-1, s.Read(buf, 0, 2));
}
public virtual void TestMark()
{
ExactSizeInputStream s = new ExactSizeInputStream(ByteStream("he"), 5);
NUnit.Framework.Assert.IsFalse(s.MarkSupported());
try
{
s.Mark(1);
NUnit.Framework.Assert.Fail("Mark should not succeed");
}
catch (NotSupportedException)
{
}
}
public virtual void TestSkipNotEnough()
{
// Ask for 5 bytes, only has 2
ExactSizeInputStream s = new ExactSizeInputStream(ByteStream("he"), 5);
NUnit.Framework.Assert.AreEqual(2, s.Skip(3));
try
{
s.Skip(1);
NUnit.Framework.Assert.Fail("Skip when should be out of data");
}
catch (EOFException)
{
}
}
public virtual void TestReadArrayNotEnough()
{
// Ask for 5 bytes, only has 2
ExactSizeInputStream s = new ExactSizeInputStream(ByteStream("he"), 5);
byte[] buf = new byte[10];
NUnit.Framework.Assert.AreEqual(2, s.Read(buf, 0, 5));
try
{
s.Read(buf, 2, 3);
NUnit.Framework.Assert.Fail("Read buf when should be out of data");
}
catch (EOFException)
{
}
}
public virtual void TestReadNotEnough()
{
// Ask for 5 bytes, only has 2
ExactSizeInputStream s = new ExactSizeInputStream(ByteStream("he"), 5);
NUnit.Framework.Assert.AreEqual(2, s.Available());
NUnit.Framework.Assert.AreEqual((int)'h', s.Read());
NUnit.Framework.Assert.AreEqual((int)'e', s.Read());
try
{
s.Read();
NUnit.Framework.Assert.Fail("Read when should be out of data");
}
catch (EOFException)
{
}
}