Fix test_show_zone_impersonate_another_project

Test test_show_zone_impersonate_another_project was testing by getting a list
of zones from the API instead of requesting a specific zone to show.
This patch corrects that, such that the test is using the show zone API code
path.

Change-Id: I67e709c9d61af3c5b75b79f27c0c2e9dc8fa08b9
Signed-off-by: Jan Hartkopf <jhartkopf@inovex.de>
1 file changed