Exception when getting a connection in many unit tests

[trezker]

I'm having an issue with unittesting as the mongo connections cause an exception. Minimal test program provided. Is there a way to get around this or is it a problem with mondo?

I have tried this without the static pool thing as well as without using pool and getting connection directly with Mongo(...), same error.

core.exception.InvalidMemoryOperationError@src/core/exception.d(693): Invalid memory operation

import mondo;

class MongoAlloc {
static:
private MongoPool pool;
public Mongo GetConnection() {
if(!pool)
pool = new MongoPool("mongodb://localhost");
return pool.pop;
}
}

unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}
unittest {
Mongo mongo = MongoAlloc.GetConnection();
}

void main()
{
}