Fix typo in comment

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Add comments in the CTF Writer tests

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Add event payload tests for the CTF Writer API

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Add metadata string getter test

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Add CTF Writer Stream push/flush tests

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>
Fix: CTF Writer bt_ctf_event_set_payload was not adding events to the fields array

Signed-off-by: Jérémie Galarneau <jeremie.galarneau@efficios.com>