public void TestFileStreamInvalidFileShare()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
using (factory.Create())
{
factory.Create().Dispose();
Assert.Fail();
}
}
}
public void TestFileStreamInvalidAccessWithMode()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.Create, FileAccess.Read);
Assert.AreEqual(tempFile.TempPath, factory.FileName);
factory.Create().Dispose();
Assert.Fail();
}
}
public void TestFileStreamInvalidBufferSize()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.Create, FileAccess.ReadWrite, FileShare.None, 0);
Assert.AreEqual(tempFile.TempPath, factory.FileName);
factory.Create().Dispose();
Assert.Fail();
}
}
public void TestFileStreamFactoryReturnsFileStream()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.Create, FileAccess.ReadWrite, FileShare.None, 1024, FileOptions.Asynchronous);
Assert.AreEqual(tempFile.TempPath, factory.FileName);
using (FileStream s = (FileStream)factory.Create())
Assert.IsTrue(s.CanRead && s.CanWrite && s.IsAsync);
}
}
public void Create_FilePathIsNotSet_ExceptionIsThrown()
{
var fileMode = FileMode.Open;
var fileAccess = FileAccess.Read;
var fileShare = FileShare.Read;
var factory = new FileStreamFactory(null, fileMode, fileAccess, fileShare);
factory.Create();
}
public void TestFileStreamFactoryCreateABunch()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
using (DisposingList <Stream> open = new DisposingList <Stream>())
{
for (int i = 0; i < 50; i++)
{
open.Add(factory.Create());
}
}
}
}
public void Create_OpenExistingFile_StreamIsReturned()
{
var filePath = this.FilePath;
var fileMode = FileMode.Open;
var fileAccess = FileAccess.Read;
var fileShare = FileShare.Read;
var factory = new FileStreamFactory(filePath, fileMode, fileAccess, fileShare);
using (var file = File.Create(filePath))
{
}
using (var stream = factory.Create())
{
Assert.IsInstanceOfType(stream, typeof(FileStream));
}
}
public void TestFileStreamInvalidFileShare()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.None);
using (factory.Create())
{
factory.Create().Dispose();
Assert.Fail();
}
}
}
public void TestFileStreamInvalidAccessWithMode()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.Create, FileAccess.Read);
Assert.AreEqual(tempFile.TempPath, factory.FileName);
factory.Create().Dispose();
Assert.Fail();
}
}
public void TestFileStreamInvalidBufferSize()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.Create, FileAccess.ReadWrite, FileShare.None, 0);
Assert.AreEqual(tempFile.TempPath, factory.FileName);
factory.Create().Dispose();
Assert.Fail();
}
}
public void TestFileStreamFactoryCreateABunch()
{
using (TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.OpenOrCreate, FileAccess.ReadWrite, FileShare.ReadWrite);
using (DisposingList<Stream> open = new DisposingList<Stream>())
{
for( int i = 0; i < 50; i++ )
open.Add(factory.Create());
}
}
}
public void TestFileStreamFactoryReturnsFileStream()
{
using(TempFile tempFile = new TempFile())
{
FileStreamFactory factory = new FileStreamFactory(tempFile.TempPath, FileMode.Create, FileAccess.ReadWrite, FileShare.None, 1024, FileOptions.Asynchronous);
Assert.AreEqual(tempFile.TempPath, factory.FileName);
using (FileStream s = (FileStream)factory.Create())
Assert.IsTrue(s.CanRead && s.CanWrite && s.IsAsync);
}
}
