public void GetAttributes_InteropFails_ShouldThrowSapException()
{
// Arrange
RfcAttributes rfcAttributes = Fixture.Create <RfcAttributes>();
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.GetConnectionAttributes(RfcConnectionHandle, out rfcAttributes, out errorInfo))
.Returns(RfcResultCode.RFC_NOT_FOUND);
var serverConnection = new SapServerConnection(_interopMock.Object, RfcConnectionHandle);
// Act
Action action = () => serverConnection.GetAttributes();
// Assert
action.Should().Throw <SapException>();
}
public void GetAttributes_GettingTheAttributesFails_ShouldThrowException()
{
// Arrange
RfcAttributes rfcAttributes = Fixture.Create <RfcAttributes>();
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.GetConnectionAttributes(It.IsAny <IntPtr>(), out rfcAttributes, out errorInfo))
.Returns(RfcResultCode.RFC_CLOSED);
var connection = new SapConnection(_interopMock.Object, new SapConnectionParameters());
// Act
Action action = () => connection.GetAttributes();
// Assert
action.Should().Throw <SapException>()
.WithMessage("SAP RFC Error: RFC_CLOSED");
}
public void GetAttributes_InteropSucceeds_ShouldReturnAttributesFromInterop()
{
// Arrange
RfcAttributes rfcAttributes = Fixture.Create <RfcAttributes>();
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.GetConnectionAttributes(RfcConnectionHandle, out rfcAttributes, out errorInfo))
.Returns(RfcResultCode.RFC_OK);
var serverConnection = new SapServerConnection(_interopMock.Object, RfcConnectionHandle);
// Act
SapAttributes sapAttributes = serverConnection.GetAttributes();
// Assert
sapAttributes.Should().BeEquivalentTo(rfcAttributes, ctx => ctx
.ComparingByMembers <RfcAttributes>()
.ComparingByMembers <SapAttributes>()
.ExcludingMissingMembers());
}
public void GetAttributes_GettingConnectionAttributesSucceeds_ShouldReturnConnectionAttributes()
{
// Arrange
RfcAttributes rfcAttributes = Fixture.Create <RfcAttributes>();
rfcAttributes.Reserved = null;
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.GetConnectionAttributes(It.IsAny <IntPtr>(), out rfcAttributes, out errorInfo))
.Returns(RfcResultCode.RFC_OK);
var connection = new SapConnection(_interopMock.Object, new SapConnectionParameters());
// Act
SapAttributes attributes = connection.GetAttributes();
// Assert
attributes.Should().NotBeNull();
attributes.Should().BeEquivalentTo(rfcAttributes, config => config
.ComparingByMembers <RfcAttributes>()
.ComparingByMembers <SapAttributes>()
.ExcludingMissingMembers());
}
internal SapAttributes(RfcAttributes attributes)
{
_attributes = attributes;
}
public static extern RfcRc RfcGetConnectionAttributes(IntPtr rfcHandle, out RfcAttributes attributes, out RfcErrorInfo errorInfo);
internal SapConnectionAttributes(RfcAttributes attributes)
{
_attributes = attributes;
}
private static RfcResultCode HandleGenericMetadata(RfcInterop interop, SapConnectionParameters parameters, string functionName, RfcAttributes attributes, out IntPtr funcDescHandle)
{
RfcConnectionParameter[] interopParameters = parameters.ToInterop();
IntPtr connection = interop.OpenConnection(
connectionParams: interopParameters,
paramCount: (uint)interopParameters.Length,
errorInfo: out RfcErrorInfo connectionErrorInfo);
if (connectionErrorInfo.Code != RfcResultCode.RFC_OK)
{
funcDescHandle = IntPtr.Zero;
return(connectionErrorInfo.Code);
}
funcDescHandle = interop.GetFunctionDesc(
rfcHandle: connection,
funcName: functionName,
errorInfo: out RfcErrorInfo errorInfo);
RfcResultCode resultCode = interop.CloseConnection(
rfcHandle: connection,
errorInfo: out RfcErrorInfo closeErrorInfo);
return(errorInfo.Code);
}
