public async Task DoesNotFlush_UnderlyingStream_OnDisposingWriter()
{
// Arrange
var stream = new TestMemoryStream();
var writer = new HttpResponseStreamWriter(stream, Encoding.UTF8);
// Act
await writer.WriteAsync("Hello");
writer.Dispose();
// Assert
Assert.Equal(0, stream.FlushCallCount);
Assert.Equal(0, stream.FlushAsyncCallCount);
}
public async Task DoesNotDispose_UnderlyingStream_OnDisposingWriter()
{
// Arrange
var stream = new TestMemoryStream();
var writer = new HttpResponseStreamWriter(stream, Encoding.UTF8);
// Act
await writer.WriteAsync("Hello world");
writer.Dispose();
// Assert
Assert.Equal(0, stream.DisposeCallCount);
}
public async Task FlushesBuffer_OnDispose(int byteLength)
{
// Arrange
var stream = new TestMemoryStream();
var writer = new HttpResponseStreamWriter(stream, Encoding.UTF8);
await writer.WriteAsync(new string('a', byteLength));
// Act
writer.Dispose();
// Assert
Assert.Equal(0, stream.FlushCallCount);
Assert.Equal(0, stream.FlushAsyncCallCount);
Assert.Equal(byteLength, stream.Length);
}
public async Task FlushesBuffer_OnDispose(int byteLength)
{
// Arrange
var stream = new TestMemoryStream();
var writer = new HttpResponseStreamWriter(stream, Encoding.UTF8);
await writer.WriteAsync(new string('a', byteLength));
// Act
writer.Dispose();
// Assert
Assert.Equal(0, stream.FlushCallCount);
Assert.Equal(0, stream.FlushAsyncCallCount);
Assert.Equal(byteLength, stream.Length);
}