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Emit event logs while awaiting readiness or deletion
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,133 @@ | ||
| // Copyright 2024, Pulumi Corporation. | ||
| // | ||
| // Licensed under the Apache License, Version 2.0 (the "License"); | ||
| // you may not use this file except in compliance with the License. | ||
| // You may obtain a copy of the License at | ||
| // | ||
| // http://www.apache.org/licenses/LICENSE-2.0 | ||
| // | ||
| // Unless required by applicable law or agreed to in writing, software | ||
| // distributed under the License is distributed on an "AS IS" BASIS, | ||
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. | ||
| // See the License for the specific language governing permissions and | ||
| // limitations under the License. | ||
|
|
||
| package await | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "io" | ||
| "strings" | ||
| "testing" | ||
| "time" | ||
|
|
||
| checkerlog "github.com/pulumi/cloud-ready-checks/pkg/checker/logging" | ||
| "github.com/pulumi/pulumi-kubernetes/provider/v4/pkg/await/condition" | ||
| "github.com/stretchr/testify/assert" | ||
| "k8s.io/apimachinery/pkg/apis/meta/v1/unstructured" | ||
| "k8s.io/apimachinery/pkg/watch" | ||
| ) | ||
|
|
||
| func TestEventAggregator(t *testing.T) { | ||
| owner := &unstructured.Unstructured{Object: map[string]any{ | ||
| "apiVersion": "pulumi.com/v1", | ||
| "kind": "Stack", | ||
| "metadata": map[string]any{ | ||
| "name": "my-stack-28073241", | ||
| "namespace": "operator", | ||
| "uid": "9bd08f1a-fa5b-40a5-ba41-bf69899a4416", | ||
| }, | ||
| }} | ||
|
|
||
| tests := []struct { | ||
| name string | ||
| event watch.Event | ||
| want string | ||
| }{ | ||
| { | ||
| name: "related warning", | ||
| event: watch.Event{Type: watch.Added, Object: &unstructured.Unstructured{Object: map[string]any{ | ||
| "apiVersion": "v1", | ||
| "kind": "Event", | ||
| "reason": "StackUpdateFailure", | ||
| "type": "Warning", | ||
| "message": "Failed to update Stack", | ||
| "involvedObject": map[string]any{ | ||
| "kind": "Stack", | ||
| "name": "my-stack-28073241", | ||
| "uid": "9bd08f1a-fa5b-40a5-ba41-bf69899a4416", | ||
| }, | ||
| }}}, | ||
| want: "warning [stack/my-stack-28073241] StackUpdateFailure: Failed to update Stack", | ||
| }, | ||
| { | ||
| name: "related info", | ||
| event: watch.Event{Type: watch.Added, Object: &unstructured.Unstructured{Object: map[string]any{ | ||
| "apiVersion": "v1", | ||
| "kind": "Event", | ||
| "reason": "Killing", | ||
| "type": "Normal", | ||
| "message": "frog blast the vent core", | ||
| "involvedObject": map[string]any{ | ||
| "kind": "Pod", | ||
| "name": "mypod-7854ff8877-p9ksk", | ||
| "uid": "9bd08f1a-fa5b-40a5-ba41-bf69899a4416", | ||
| }, | ||
| }}}, | ||
| want: "", | ||
| }, | ||
| { | ||
| name: "unrelated warning", | ||
| event: watch.Event{Type: watch.Added, Object: &unstructured.Unstructured{Object: map[string]any{ | ||
| "apiVersion": "v1", | ||
| "kind": "Event", | ||
| "reason": "Killing", | ||
| "type": "Warning", | ||
| "message": "Stopping container nginx", | ||
| "involvedObject": map[string]any{ | ||
| "kind": "Pod", | ||
| "name": "some-other-name", | ||
| "uid": "some-other-uid", | ||
| }, | ||
| }}}, | ||
| want: "", | ||
| }, | ||
| } | ||
|
|
||
| for _, tt := range tests { | ||
| tt := tt | ||
| t.Run(tt.name, func(t *testing.T) { | ||
| t.Parallel() | ||
|
|
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| source := condition.Static(make(chan watch.Event, 1)) | ||
|
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| buf := &strings.Builder{} | ||
|
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| ctx, cancel := context.WithTimeout(context.Background(), time.Second) | ||
| defer cancel() | ||
|
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| obs := NewEventAggregator(context.Background(), source, log{buf}, owner) | ||
|
|
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| seen := make(chan struct{}) | ||
| go obs.Range(func(e watch.Event) bool { | ||
| _ = obs.Observe(e) | ||
| seen <- struct{}{} | ||
| return true | ||
| }) | ||
|
|
||
| source <- tt.event | ||
| select { | ||
| case <-seen: | ||
| case <-ctx.Done(): | ||
| } | ||
| assert.Equal(t, buf.String(), tt.want) | ||
| }) | ||
| } | ||
| } | ||
|
|
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| type log struct{ io.Writer } | ||
|
|
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| func (l log) LogMessage(m checkerlog.Message) { | ||
| fmt.Fprintf(l, "%s %s", m.Severity, m.String()) | ||
| } |