public void ShouldReadBothUsersAndAttemptConnectionBetweenThemThenUpdateConector()
{
//GIVEN
var connectionInProgress = Any.Instance <IConnectionInProgress>();
var user1Id = Any.String();
var user2Id = Any.String();
var lookup = Substitute.For <IUserLookup>();
var destination = Substitute.For <IConnectorDestination>();
var connector = Substitute.For <IConnector>();
var connectee = Any.Instance <IConnectee>();
var command = new ConnectionUseCase(connectionInProgress, user1Id, user2Id, lookup, destination);
lookup.LookupConnector(user1Id).Returns(connector);
lookup.LookupConnectee(user2Id).Returns(connectee);
//WHEN
command.Execute();
//THEN
Received.InOrder(() =>
{
connector.AttemptConnectionWith(connectee, connectionInProgress);
connector.WriteTo(destination);
});
}
public void ShouldReportInvalidOtherUserIdWhenInvalidConnecteeIdExceptionIsThrownFromLookup()
{
//GIVEN
var connectionInProgress = Substitute.For <IConnectionInProgress>();
var user1Id = Any.String();
var user2Id = Any.String();
var lookup = Substitute.For <IUserLookup>();
var destination = Substitute.For <IConnectorDestination>();
var command = new ConnectionUseCase(connectionInProgress, user1Id, user2Id, lookup, destination);
lookup.LookupConnector(user1Id).Throws(Any.Instance <InvalidConnecteeIdException>());
//WHEN
command.Execute();
//THEN
XReceived.Only(() => connectionInProgress.Received(1).InvalidOtherUserId());
}