mirror of
https://github.com/tailscale/tailscale.git
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84 lines
2.9 KiB
Go
84 lines
2.9 KiB
Go
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// Copyright (c) Tailscale Inc & AUTHORS
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// SPDX-License-Identifier: BSD-3-Clause
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//go:build !plan9
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// tailscale-operator provides a way to expose services running in a Kubernetes
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// cluster to your Tailnet.
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package main
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import (
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"testing"
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"time"
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"go.uber.org/zap"
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metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
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"k8s.io/apimachinery/pkg/types"
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"k8s.io/client-go/tools/record"
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"sigs.k8s.io/controller-runtime/pkg/client/fake"
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tsoperator "tailscale.com/k8s-operator"
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tsapi "tailscale.com/k8s-operator/apis/v1alpha1"
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"tailscale.com/tstest"
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)
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func TestProxyClass(t *testing.T) {
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pc := &tsapi.ProxyClass{
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TypeMeta: metav1.TypeMeta{Kind: "ProxyClass", APIVersion: "tailscale.com/v1alpha1"},
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ObjectMeta: metav1.ObjectMeta{
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Name: "test",
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// The apiserver is supposed to set the UID, but the fake client
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// doesn't. So, set it explicitly because other code later depends
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// on it being set.
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UID: types.UID("1234-UID"),
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},
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Spec: tsapi.ProxyClassSpec{
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StatefulSet: &tsapi.StatefulSet{
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Labels: map[string]string{"foo": "bar", "xyz1234": "abc567"},
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Annotations: map[string]string{"foo.io/bar": "{'key': 'val1232'}"},
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Pod: &tsapi.Pod{
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Labels: map[string]string{"foo": "bar", "xyz1234": "abc567"},
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Annotations: map[string]string{"foo.io/bar": "{'key': 'val1232'}"},
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},
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},
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},
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}
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fc := fake.NewClientBuilder().
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WithScheme(tsapi.GlobalScheme).
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WithObjects(pc).
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WithStatusSubresource(pc).
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Build()
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zl, err := zap.NewDevelopment()
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if err != nil {
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t.Fatal(err)
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}
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cl := tstest.NewClock(tstest.ClockOpts{})
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pcr := &ProxyClassReconciler{
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Client: fc,
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logger: zl.Sugar(),
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clock: cl,
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recorder: record.NewFakeRecorder(1),
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}
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expectReconciled(t, pcr, "", "test")
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// 1. A valid ProxyClass resource gets its status updated to Ready.
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pc.Status.Conditions = append(pc.Status.Conditions, tsapi.ConnectorCondition{
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Type: tsapi.ProxyClassready,
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Status: metav1.ConditionTrue,
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Reason: reasonProxyClassValid,
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Message: reasonProxyClassValid,
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LastTransitionTime: &metav1.Time{Time: cl.Now().Truncate(time.Second)},
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})
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expectEqual(t, fc, pc)
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// 2. An invalid ProxyClass resource gets its status updated to Invalid.
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pc.Spec.StatefulSet.Labels["foo"] = "?!someVal"
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mustUpdate(t, fc, "", "test", func(proxyClass *tsapi.ProxyClass) {
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proxyClass.Spec.StatefulSet.Labels = pc.Spec.StatefulSet.Labels
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})
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expectReconciled(t, pcr, "", "test")
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msg := `ProxyClass is not valid: .spec.statefulSet.labels: Invalid value: "?!someVal": a valid label must be an empty string or consist of alphanumeric characters, '-', '_' or '.', and must start and end with an alphanumeric character (e.g. 'MyValue', or 'my_value', or '12345', regex used for validation is '(([A-Za-z0-9][-A-Za-z0-9_.]*)?[A-Za-z0-9])?')`
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tsoperator.SetProxyClassCondition(pc, tsapi.ProxyClassready, metav1.ConditionFalse, reasonProxyClassInvalid, msg, 0, cl, zl.Sugar())
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expectEqual(t, fc, pc)
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}
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