Update stream tests

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Move enum-empty metadata test from pass to fail

Follow CTF update.

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Add event id tests

Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Merge pull request #13 from compudj/master

Pull updates