public void ConvertClusterErrorToClientError()
{
var connMock = new Mock <IConnection>();
var handlerMock = new Mock <IClusterErrorHandler>();
var clusterConn = new ClusterConnection(connMock.Object, Uri, AccessMode.Read, handlerMock.Object);
var inError = new ClientException("random error");
var outError = Record.Exception(() => clusterConn.OnError(inError));
outError.Should().Be(inError);
handlerMock.Verify(x => x.OnConnectionError(Uri, inError), Times.Never);
handlerMock.Verify(x => x.OnWriteError(Uri), Times.Never);
}
public void TreatsDatabaseUnavailableAsConnectionError()
{
var connMock = new Mock <IConnection>();
var handlerMock = new Mock <IClusterErrorHandler>();
var clusterConn = new ClusterConnection(connMock.Object, Uri, AccessMode.Read, handlerMock.Object);
var inError = new TransientException("Neo.TransientError.General.DatabaseUnavailable", "Store copying");
var outError = Record.Exception(() => clusterConn.OnError(inError));
outError.ShouldBeEquivalentTo(inError);
handlerMock.Verify(x => x.OnConnectionError(Uri, inError));
}
public void ConvertWriteClusterErrorToSessionExpiredError(string code)
{
var connMock = new Mock <IConnection>();
var handlerMock = new Mock <IClusterErrorHandler>();
var clusterConn = new ClusterConnection(connMock.Object, Uri, AccessMode.Write, handlerMock.Object);
var inError = ErrorExtensions.ParseServerException(code, null);
var outError = Record.Exception(() => clusterConn.OnError(inError));
outError.Should().BeOfType <SessionExpiredException>();
handlerMock.Verify(x => x.OnConnectionError(Uri, inError), Times.Never);
handlerMock.Verify(x => x.OnWriteError(Uri), Times.Once);
}
public void ConvertConnectionErrorToSessionExpired()
{
var connMock = new Mock <IConnection>();
var handlerMock = new Mock <IClusterErrorHandler>();
var clusterConn = new ClusterConnection(connMock.Object, Uri, AccessMode.Read, handlerMock.Object);
var inError = new ServiceUnavailableException("Connection error");
var outError = Record.Exception(() => clusterConn.OnError(inError));
outError.Should().BeOfType <SessionExpiredException>();
handlerMock.Verify(x => x.OnConnectionError(Uri, inError), Times.Once);
handlerMock.Verify(x => x.OnWriteError(Uri), Times.Never);
}
