public void ReadStreamMultipleTimes()
{
FileInfo file = null;
Stream stream = null;
try
{
file = new FileInfo("ReadStreamMultipleTimes");
stream = file.Create();
// attempting to read this stream twice is an error...
InputStreamResource res = new InputStreamResource(stream, "A temporary resource.");
Stream streamOne = res.InputStream;
Stream streamTwo;
Assert.Throws <InvalidOperationException>(() => streamTwo = res.InputStream); // should bail here
}
finally
{
try
{
if (stream != null)
{
stream.Close();
}
if (file != null &&
file.Exists)
{
file.Delete();
}
}
catch {}
}
}
public void Instantiation()
{
FileInfo file = null;
Stream stream = null;
try
{
file = new FileInfo("Instantiation");
stream = file.Create();
InputStreamResource res = new InputStreamResource(stream, "A temporary resource.");
Assert.IsTrue(res.IsOpen);
Assert.IsTrue(res.Exists);
Assert.IsNotNull(res.InputStream);
}
finally
{
try
{
if (stream != null)
{
stream.Close();
}
if (file != null &&
file.Exists)
{
file.Delete();
}
}
catch {}
}
}
