def test_mapping_host_ok():
test_yaml = """
---
apiVersion: x.getambassador.io/v3alpha1
kind: AmbassadorMapping
metadata:
name: good-host-mapping
namespace: default
spec:
host: foo.example.com
prefix: /wanted_group/
service: star
"""
r = compile_with_cachecheck(test_yaml, envoy_version="v3", errors_ok=True)
ir = r["ir"]
errors = ir.aconf.errors
assert len(errors) == 0, "Expected no errors but got %s" % (json.dumps(
errors, sort_keys=True, indent=4))
found = 0
for g in ir.groups.values():
if g.prefix == "/wanted_group/":
assert g.host == "foo.example.com"
found += 1
assert found == 1, "Expected 1 /wanted_group/ prefix, got %d" % found
def test_mapping_host_star_error():
test_yaml = """
---
apiVersion: x.getambassador.io/v3alpha1
kind: AmbassadorMapping
metadata:
name: bad-mapping
namespace: default
spec:
host: "*"
prefix: /star/
service: star
"""
r = compile_with_cachecheck(test_yaml, envoy_version="v3", errors_ok=True)
ir = r["ir"]
# print(json.dumps(ir.aconf.errors, sort_keys=True, indent=4))
errors = ir.aconf.errors["bad-mapping.default.1"]
assert len(errors) == 1, f"Expected 1 error but got {len(errors)}"
assert errors[0]["ok"] == False
assert errors[0][
"error"] == "host exact-match * contains *, which cannot match anything."
for g in ir.groups.values():
assert g.prefix != "/star/"