Add testcase for special characters in query,
|Reported by:||Azoff||Owned by:||osimons|
As reported in trac:ticket:4136 and fixed in trac:changeset:8721, some characters have special meaning in queries and can therefor not be used in searches. For instance the '&' character needs to be replaced with '\&' or it will be treated as a delimiter. There's a testcase for this in trac, but none exist when using the XmlRpcPlugin. Attached patch implement a simple testcase for the XmlRpcPlugin with the same strings as in the trac testcase.