def test_devnull_errors():
tmperr = os.tempnam(".", "tmp-stderr-")
with open(tmperr, "w") as tmperrfd:
origout = sys.stdout
sys.stderr = tmperrfd
try:
args = get_args()
acc_provision.main(args, no_random=True)
finally:
sys.stderr = origout
assert filecmp.cmp(tmperr, "devnull.stderr.txt")
os.remove(tmperr)
def test_sample():
tmpout = os.tempnam(".", "tmp-stdout-")
with open(tmpout, "w") as tmpoutfd:
origout = sys.stdout
sys.stdout = tmpoutfd
try:
args = get_args(sample=True)
acc_provision.main(args, no_random=True)
finally:
sys.stdout = origout
assert filecmp.cmp(tmpout,
"../acc_provision/templates/provision-config.yaml")
run_provision(tmpout, "sample.kube.yaml", None)
os.remove(tmpout)
def test_helpmsg():
tmpout = os.tempnam(".", "tmp-stdout-")
with open(tmpout, "w") as tmpoutfd:
origout = sys.stdout
sys.stdout = tmpoutfd
try:
sys.argv = ["acc_provision.py", "--help"]
acc_provision.main(no_random=True)
except SystemExit:
pass
finally:
sys.stdout = origout
assert filecmp.cmp(tmpout, "help.stdout.txt")
os.remove(tmpout)
def test_flavor_cf_devnull_errors():
tmperr = os.tempnam(".", "tmp-stderr-")
with open(tmperr, "w") as tmperrfd:
origout = sys.stdout
sys.stderr = tmperrfd
try:
args = get_args(flavor="cloudfoundry-1.0")
acc_provision.main(args, no_random=True)
except SystemExit:
# expected to exit with errors
pass
finally:
sys.stderr = origout
assert filecmp.cmp(tmperr, "flavor_cf_devnull.stderr.txt")
os.remove(tmperr)
def run_provision(inpfile, expectedkube=None, expectedapic=None, overrides={}):
# Exec main
args = get_args(config=inpfile,
output=os.tempnam(".", "tmp-kube-"),
**overrides)
apicfile = os.tempnam(".", "tmp-apic-")
acc_provision.main(args, apicfile, no_random=True)
# Verify generated configs
if expectedkube is not None:
assert filecmp.cmp(args.output, expectedkube)
if expectedapic is not None:
assert filecmp.cmp(apicfile, expectedapic)
# Cleanup
os.remove(args.output)
os.remove(apicfile)
