public void Connect_ConnectionSucceeds_ShouldOpenConnection()
{
var parameters = new RfcConnectionOption {
AppServerHost = "my-server.com"
};
var connection = new RfcConnection(_interopMock.Object, parameters);
connection.Connect();
RfcErrorInfo errorInfo;
_interopMock.Verify(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), 1, out errorInfo), Times.Once);
}
public void Connect_ConnectionSucceeds_ShouldOpenConnection()
{
var alias = RfcConfiguration.DefaultServer;
var configuration = RfcConfiguration.RfcServers.First(x => x.Alias == alias);
uint counter = GetRfcConnectionOptionPropertyCount(configuration.ConnectionOptions);
var connection = new RfcConnection(_interopMock.Object, RfcConfigurationOption);
connection.Connect();
RfcErrorInfo errorInfo;
_interopMock.Verify(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), counter, out errorInfo), Times.Once);
}
public void Connect_ConnectionFailed_ShouldThrow()
{
var connection = new RfcConnection(_interopMock.Object, new RfcConnectionOption());
var errorInfo = new RfcErrorInfo {
Code = RfcResultCodes.RFC_TIMEOUT
};
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo));
Action action = () => connection.Connect();
action.Should().Throw <RfcException>().WithMessage("SAP RFC Error: RFC_TIMEOUT");
}
public void Disconnect_Connected_ShouldDisconnect()
{
var connection = new RfcConnection(_interopMock.Object, new RfcConnectionOption());
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
connection.Connect();
connection.Disconnect();
_interopMock.Verify(x => x.CloseConnection(RfcConnectionHandle, out errorInfo), Times.Once);
}
public void Dispose_ShouldDisconnectFunction()
{
RfcErrorInfo errorInfo;
var connection = new RfcConnection(_interopMock.Object, RfcConfigurationOption);
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
_interopMock.Setup(x => x.CloseConnection(It.IsAny <IntPtr>(), out errorInfo)).Returns(RfcResultCodes.RFC_OK);
connection.Connect();
connection.Dispose();
_interopMock.Verify(x => x.CloseConnection(RfcConnectionHandle, out errorInfo), Times.Once);
}
public void Ping_Connected_PingTimeout_ShouldReturnFalse()
{
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
_interopMock
.Setup(x => x.Ping(RfcConnectionHandle, out errorInfo))
.Returns(RfcResultCodes.RFC_TIMEOUT);
var connection = new RfcConnection(_interopMock.Object, new RfcConnectionOption());
connection.Connect();
var pingResult = connection.Ping();
pingResult.Should().BeFalse();
}
public void Dispose_DisconnectionFailed_ShouldNotThrow()
{
var connection = new RfcConnection(_interopMock.Object, new RfcConnectionOption());
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
_interopMock
.Setup(x => x.CloseConnection(It.IsAny <IntPtr>(), out errorInfo))
.Returns(RfcResultCodes.RFC_CANCELED);
connection.Connect();
Action action = () => connection.Dispose();
action.Should().NotThrow();
}
public void Ping_Connected_SuccessfulPing_ShouldReturnTrue()
{
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
_interopMock
.Setup(x => x.Ping(RfcConnectionHandle, out errorInfo))
.Returns(RfcResultCodes.RFC_OK);
var connection = new RfcConnection(_interopMock.Object, RfcConfigurationOption);
connection.Connect();
var pingResult = connection.Ping();
pingResult.Should().BeTrue();
}
public void IsValid_ConnectionHandleInvalid_ShouldReturnFalse()
{
var connection = new RfcConnection(_interopMock.Object, new RfcConnectionOption());
int isValidValue = 0;
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
_interopMock
.Setup(x => x.IsConnectionHandleValid(RfcConnectionHandle, out isValidValue, out errorInfo))
.Returns(RfcResultCodes.RFC_OK);
connection.Connect();
var isValid = connection.IsValid;
isValid.Should().BeFalse();
}
public void IsConnected_ConnectedButLibrarySaysWereDisconnected_ShouldReturnFalse()
{
var connection = new RfcConnection(_interopMock.Object, new RfcConnectionOption());
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
int isValid = 0;
_interopMock
.Setup(x => x.IsConnectionHandleValid(RfcConnectionHandle, out isValid, out errorInfo))
.Returns(RfcResultCodes.RFC_OK);
connection.Connect();
bool isConnected = connection.IsValid;
isConnected.Should().BeFalse();
}
public void IsConnected_Connected_ShouldReturnTrue()
{
var connection = new RfcConnection(_interopMock.Object, RfcConfigurationOption);
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
int isValid = 1;
_interopMock
.Setup(x => x.IsConnectionHandleValid(RfcConnectionHandle, out isValid, out errorInfo))
.Returns(RfcResultCodes.RFC_OK);
connection.Connect();
bool isConnected = connection.IsValid;
isConnected.Should().BeTrue();
}
public void Disconnect_DisconnectionFailed_ShouldThrowException()
{
// Arrange
var connection = new RfcConnection(_interopMock.Object, new RfcConnectionOption());
RfcErrorInfo errorInfo;
_interopMock
.Setup(x => x.OpenConnection(It.IsAny <RfcConnectionParameter[]>(), It.IsAny <uint>(), out errorInfo))
.Returns(RfcConnectionHandle);
_interopMock
.Setup(x => x.CloseConnection(It.IsAny <IntPtr>(), out errorInfo))
.Returns(RfcResultCodes.RFC_CANCELED);
connection.Connect();
// Act
Action action = () => connection.Disconnect();
// Assert
action.Should().Throw <RfcException>()
.WithMessage("SAP RFC Error: RFC_CANCELED");
}