public static void TestPropertiesAndMethods()
{
using (MemoryStream memoryStream = FakeRuntimeFileInfo.ExpandableMemoryStream(new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }))
{
string kilroy = String.Empty;
using (FakeStream testStream = new FakeStream(memoryStream, (string wasHere) => { kilroy += wasHere; }))
{
using (ProgressStream progressStream = new ProgressStream(testStream, new ProgressContext()))
{
kilroy = String.Empty;
Assert.That(progressStream.CanRead, Is.True, "The underlying stream is readable.");
Assert.That(kilroy, Is.EqualTo("CanRead"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.CanWrite, Is.True, "The underlying stream is writable.");
Assert.That(kilroy, Is.EqualTo("CanWrite"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.CanSeek, Is.True, "The underlying stream is seekable.");
Assert.That(kilroy, Is.EqualTo("CanSeek"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
progressStream.Flush();
Assert.That(kilroy, Is.EqualTo("Flush"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.Length, Is.EqualTo(10), "There are 10 bytes in the underlying stream.");
Assert.That(kilroy, Is.EqualTo("Length"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.Seek(-4, SeekOrigin.End), Is.EqualTo(6), "4 bytes from the end of 10 should be 6.");
Assert.That(kilroy, Is.EqualTo("Seek"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.Position, Is.EqualTo(6), "The position should still be at 6.");
Assert.That(kilroy, Is.EqualTo("getPosition"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
progressStream.Position = 0;
Assert.That(kilroy, Is.EqualTo("setPosition"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
progressStream.Write(new byte[] { 13 }, 0, 1);
Assert.That(kilroy.Contains("Write"), Is.True, "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
progressStream.Position = 0;
byte[] firstByte = new byte[1];
progressStream.Read(firstByte, 0, 1);
Assert.That(kilroy.Contains("Read"), Is.True, "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(firstByte[0], Is.EqualTo(13), "13 was just written to the first position.");
progressStream.SetLength(5);
Assert.That(kilroy, Is.EqualTo("SetLength"), "ProgressStream should delegate to the underlying stream.");
}
}
}
}
public static void TestPropertiesAndMethods()
{
using (MemoryStream memoryStream = FakeRuntimeFileInfo.ExpandableMemoryStream(new byte[] { 0, 1, 2, 3, 4, 5, 6, 7, 8, 9 }))
{
string kilroy = String.Empty;
using (FakeStream testStream = new FakeStream(memoryStream, (string wasHere) => { kilroy += wasHere; }))
{
using (ProgressStream progressStream = new ProgressStream(testStream, new ProgressContext()))
{
kilroy = String.Empty;
Assert.That(progressStream.CanRead, Is.True, "The underlying stream is readable.");
Assert.That(kilroy, Is.EqualTo("CanRead"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.CanWrite, Is.True, "The underlying stream is writable.");
Assert.That(kilroy, Is.EqualTo("CanWrite"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.CanSeek, Is.True, "The underlying stream is seekable.");
Assert.That(kilroy, Is.EqualTo("CanSeek"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
progressStream.Flush();
Assert.That(kilroy, Is.EqualTo("Flush"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.Length, Is.EqualTo(10), "There are 10 bytes in the underlying stream.");
Assert.That(kilroy, Is.EqualTo("Length"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.Seek(-4, SeekOrigin.End), Is.EqualTo(6), "4 bytes from the end of 10 should be 6.");
Assert.That(kilroy, Is.EqualTo("Seek"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(progressStream.Position, Is.EqualTo(6), "The position should still be at 6.");
Assert.That(kilroy, Is.EqualTo("getPosition"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
progressStream.Position = 0;
Assert.That(kilroy, Is.EqualTo("setPosition"), "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
progressStream.Write(new byte[] { 13 }, 0, 1);
Assert.That(kilroy.Contains("Write"), Is.True, "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
progressStream.Position = 0;
byte[] firstByte = new byte[1];
progressStream.Read(firstByte, 0, 1);
Assert.That(kilroy.Contains("Read"), Is.True, "ProgressStream should delegate to the underlying stream.");
kilroy = String.Empty;
Assert.That(firstByte[0], Is.EqualTo(13), "13 was just written to the first position.");
progressStream.SetLength(5);
Assert.That(kilroy, Is.EqualTo("SetLength"), "ProgressStream should delegate to the underlying stream.");
}
}
}
}
