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Better tests

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Signed-off-by: Miek Gieben <miek@miek.nl>
This commit is contained in:
Miek Gieben
2020-03-29 09:17:27 +02:00
parent 8f5cbf363e
commit 36dec4ca85
2 changed files with 17 additions and 6 deletions
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20
plugin/traffic/traffic_test.go
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@@ -117,6 +117,16 @@ func TestTraffic(t *testing.T) {
},
cluster: "endpoint-1.web", qtype: dns.TypeA, rcode: dns.RcodeSuccess, answer: "127.0.0.3",
},
// TXT query for _grpc_config
{
cla: &endpointpb.ClusterLoadAssignment{
ClusterName: "web",
Endpoints: endpoints([]EndpointHealth{
{"127.0.0.2", 18008, corepb.HealthStatus_HEALTHY},
}),
},
cluster: "_grpc_config.web", qtype: dns.TypeTXT, rcode: dns.RcodeNameError, ns: true,
},
}
ctx := context.TODO()
@@ -133,16 +143,16 @@ func TestTraffic(t *testing.T) {
rec := dnstest.NewRecorder(&test.ResponseWriter{})
_, err := tr.ServeDNS(ctx, rec, m)
if err != nil {
t.Errorf("Test %d: Expected no error, but got %q", i, err)
t.Errorf("Test %d: Expected no error for %q, but got %q", i, cl, err)
}
if rec.Msg.Rcode != tc.rcode {
t.Errorf("Test %d: Expected no rcode %d, but got %d", i, tc.rcode, rec.Msg.Rcode)
t.Errorf("Test %d: Expected no rcode %d for %q, but got %d", i, tc.rcode, cl, rec.Msg.Rcode)
}
if tc.ns && len(rec.Msg.Ns) == 0 {
t.Errorf("Test %d: Expected authority section, but got none", i)
t.Errorf("Test %d: Expected authority section for %q, but got none", i, cl)
}
if tc.answer != "" && len(rec.Msg.Answer) == 0 {
t.Fatalf("Test %d: Expected answer section, but got none", i)
t.Fatalf("Test %d: Expected answer section for %q, but got none", i, cl)
}
if tc.answer != "" {
record := rec.Msg.Answer[0]
@@ -158,7 +168,7 @@ func TestTraffic(t *testing.T) {
addr = x.Txt[3]
}
if tc.answer != addr {
t.Errorf("Test %d: Expected answer %s, but got %s", i, tc.answer, addr)
t.Errorf("Test %d: Expected answer %q for %q, but got %s", i, tc.answer, cl, addr)
}
}
}