public void BaseStream_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
subject.Dispose();
Action action = () => { var _ = subject.BaseStream; };
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void BeginRead_should_throw_when_subject_is_diposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
var buffer = new byte[0];
var offset = 1;
var count = 2;
var callback = Substitute.For<AsyncCallback>();
var state = new object();
subject.Dispose();
Action action = () => subject.BeginRead(buffer, offset, count, callback, state);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void Write_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
var buffer = new byte[0];
var offset = 1;
var count = 2;
subject.Dispose();
Action action = () => subject.Write(buffer, offset, count);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void WriteAsync_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
var task = new TaskCompletionSource<object>().Task;
var buffer = new byte[0];
var offset = 1;
var count = 2;
var cancellationToken = new CancellationTokenSource().Token;
subject.Dispose();
Action action = () => subject.WriteAsync(buffer, offset, count, cancellationToken);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void FlushAsync_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
var cancellationToken = new CancellationTokenSource().Token;
subject.Dispose();
Action action = () => subject.FlushAsync(cancellationToken);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void EndWrite_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
var asyncResult = Substitute.For<IAsyncResult>();
subject.Dispose();
Action action = () => subject.EndWrite(asyncResult);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void Dispose_should_dispose_stream_only_when_it_owns_it(
[Values(false, true)]
bool ownsStream)
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream, ownsStream: ownsStream);
subject.Dispose();
stream.Received(ownsStream ? 1 : 0).Dispose();
}
public void Dispose_can_be_called_multiple_times()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
subject.Dispose();
subject.Dispose();
var subjectReflector = new Reflector(subject);
subjectReflector._disposed.Should().BeTrue();
}
public void Dispose_should_dispose_stream_only_when_it_owns_it(
[Values(false, true)]
bool ownsStream)
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object, ownsStream: ownsStream);
subject.Dispose();
mockStream.Verify(s => s.Close(), Times.Exactly(ownsStream ? 1 : 0)); // Dispose is not virtual but calls virtual Close
}
public void Dispose_should_dispose_stream_once_when_Disposed_is_called_more_than_once()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object, ownsStream: true);
subject.Dispose();
subject.Dispose();
mockStream.Verify(s => s.Close(), Times.Once); // Dispose is not virtual but calls virtual Close
}
public void Dispose_can_be_called_multiple_times()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
subject.Dispose();
subject.Dispose();
var subjectReflector = new Reflector(subject);
subjectReflector._disposed.Should().BeTrue();
}
public void CopyToAsync_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
var mockDestination = new Mock<Stream>();
var bufferSize = 1;
var cancellationToken = new CancellationTokenSource().Token;
subject.Dispose();
Action action = () => subject.CopyToAsync(mockDestination.Object, bufferSize, cancellationToken);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void WriteTimeout_set_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
subject.Dispose();
Action action = () => { subject.WriteTimeout = 0; };
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void WriteString_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
var value = "abc";
subject.Dispose();
Action action = () => subject.WriteString(value, Utf8Encodings.Strict);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void WriteByte_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
var value = (byte)97;
subject.Dispose();
Action action = () => subject.WriteByte(value);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void WriteCStringBytes_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
var value = new byte[0];
subject.Dispose();
Action action = () => subject.WriteCStringBytes(value);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void WriteObjectId_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
subject.Dispose();
Action action = () => subject.WriteObjectId(ObjectId.Empty);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void Dispose_should_dispose_subject()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
subject.Dispose();
var subjectReflector = new Reflector(subject);
subjectReflector._disposed.Should().BeTrue();
}
public void Dispose_should_dispose_stream_once_when_Disposed_is_called_more_than_once()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream, ownsStream: true);
subject.Dispose();
subject.Dispose();
stream.Received(1).Dispose();
}
public void EndWrite_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
var mockAsyncResult = new Mock<IAsyncResult>();
subject.Dispose();
Action action = () => subject.EndWrite(mockAsyncResult.Object);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void Dispose_should_dispose_subject()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
subject.Dispose();
var subjectReflector = new Reflector(subject);
subjectReflector._disposed.Should().BeTrue();
}
public void Read_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
var buffer = new byte[3];
var offset = 1;
var count = 2;
subject.Dispose();
Action action = () => subject.Read(buffer, offset, count);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void ReadSlice_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
subject.Dispose();
Action action = () => subject.ReadSlice();
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void Seek_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
var offset = 1L;
var origin = SeekOrigin.Current;
subject.Dispose();
Action action = () => subject.Seek(offset, origin);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void ReadAsync_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
var buffer = new byte[3];
var offset = 1;
var count = 2;
var cancellationToken = new CancellationTokenSource().Token;
subject.Dispose();
Action action = () => subject.ReadAsync(buffer, offset, count, cancellationToken);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void SetLength_should_throw_when_subject_is_diposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
var length = 1L;
subject.Dispose();
Action action = () => subject.SetLength(length);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void ReadString_should_throw_when_subject_is_disposed()
{
var stream = Substitute.For<Stream>();
var subject = new BsonStreamAdapter(stream);
subject.Dispose();
Action action = () => subject.ReadString(Utf8Encodings.Strict);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
public void BeginWrite_should_throw_when_subject_is_disposed()
{
var mockStream = new Mock<Stream>();
var subject = new BsonStreamAdapter(mockStream.Object);
var buffer = new byte[0];
var offset = 1;
var count = 2;
var mockCallback = new Mock<AsyncCallback>();
var state = new object();
subject.Dispose();
Action action = () => subject.BeginWrite(buffer, offset, count, mockCallback.Object, state);
action.ShouldThrow<ObjectDisposedException>().And.ObjectName.Should().Be("BsonStreamAdapter");
}
