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dnspolicy section name support #961
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Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,135 @@ | ||
package controllers | ||
|
||
import ( | ||
"context" | ||
"testing" | ||
|
||
externaldns "sigs.k8s.io/external-dns/endpoint" | ||
|
||
kuadrantdnsv1alpha1 "github.com/kuadrant/dns-operator/api/v1alpha1" | ||
) | ||
|
||
func Test_canUpdateDNSRecord(t *testing.T) { | ||
tests := []struct { | ||
name string | ||
current *kuadrantdnsv1alpha1.DNSRecord | ||
desired *kuadrantdnsv1alpha1.DNSRecord | ||
want bool | ||
}{ | ||
{ | ||
name: "different root hosts", | ||
current: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
RootHost: "foo.example.com", | ||
}, | ||
}, | ||
desired: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
RootHost: "bar.example.com", | ||
}, | ||
}, | ||
want: false, | ||
}, | ||
{ | ||
name: "same root hosts", | ||
current: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
RootHost: "foo.example.com", | ||
}, | ||
}, | ||
desired: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
RootHost: "foo.example.com", | ||
}, | ||
}, | ||
want: true, | ||
}, | ||
{ | ||
name: "different record type same dnsnames", | ||
current: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
Endpoints: []*externaldns.Endpoint{ | ||
{ | ||
DNSName: "foo.example.com", | ||
RecordType: "A", | ||
}, | ||
}, | ||
}, | ||
}, | ||
desired: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
Endpoints: []*externaldns.Endpoint{ | ||
{ | ||
DNSName: "foo.example.com", | ||
RecordType: "CNAME", | ||
}, | ||
}, | ||
}, | ||
}, | ||
want: false, | ||
}, | ||
{ | ||
name: "same record type same dnsnames", | ||
current: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
Endpoints: []*externaldns.Endpoint{ | ||
{ | ||
DNSName: "foo.example.com", | ||
RecordType: "A", | ||
}, | ||
}, | ||
}, | ||
}, | ||
desired: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
Endpoints: []*externaldns.Endpoint{ | ||
{ | ||
DNSName: "foo.example.com", | ||
RecordType: "A", | ||
}, | ||
}, | ||
}, | ||
}, | ||
want: true, | ||
}, | ||
{ | ||
name: "multiple endpoints", | ||
current: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
Endpoints: []*externaldns.Endpoint{ | ||
{ | ||
DNSName: "foo.example.com", | ||
RecordType: "A", | ||
}, | ||
{ | ||
DNSName: "baz.example.com", | ||
RecordType: "CNAME", | ||
}, | ||
}, | ||
}, | ||
}, | ||
desired: &kuadrantdnsv1alpha1.DNSRecord{ | ||
Spec: kuadrantdnsv1alpha1.DNSRecordSpec{ | ||
Endpoints: []*externaldns.Endpoint{ | ||
{ | ||
DNSName: "foo.example.com", | ||
RecordType: "A", | ||
}, | ||
{ | ||
DNSName: "bar.example.com", | ||
RecordType: "CNAME", | ||
}, | ||
}, | ||
}, | ||
}, | ||
want: true, | ||
}, | ||
} | ||
for _, tt := range tests { | ||
t.Run(tt.name, func(t *testing.T) { | ||
if got := canUpdateDNSRecord(context.Background(), tt.current, tt.desired); got != tt.want { | ||
t.Errorf("canUpdateDNSRecord() = %v, want %v", got, tt.want) | ||
} | ||
}) | ||
} | ||
} |
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@maleck13 fyi, because i had to do this to deal with possible changes in record type when attaching a policy to a listener that already has existing records via policy attached to a gateway, it means we could probably remove this now https://github.com/Kuadrant/kuadrant-operator/blob/main/api/v1alpha1/dnspolicy_types.go#L56 and allow switching from simple to loadbalanced without the need for manual intervention.
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nice ok. Lets go for it
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I'll do it in a different PR, will need some tests
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#968