Henry
a0774f4f1a
Co-authored-by: nova28 <17953305+nova28@users.noreply.github.com> Co-authored-by: Carlos Florencio <carlosmflorencio@gmail.com>
61 lines
1.7 KiB
Go
61 lines
1.7 KiB
Go
package alertsource
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import (
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"testing"
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"time"
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)
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func TestAlert_Ended(t *testing.T) {
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firing := Alert{}
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if firing.Ended() {
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t.Fatal("zero EndsAt should mean still firing")
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}
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resolved := Alert{EndsAt: time.Now()}
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if !resolved.Ended() {
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t.Fatal("non-zero EndsAt should mean ended")
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}
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}
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// TestAlert_Clone_MutationIsolation is the A6 regression test: an enricher
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// that mutates a scratch copy's Raw, Labels or Annotations and then fails
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// must never corrupt the original the task is created from.
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func TestAlert_Clone_MutationIsolation(t *testing.T) {
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original := Alert{
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Labels: map[string]string{"severity": "critical"},
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Annotations: map[string]string{"summary": "disk full"},
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Raw: []byte(`{"a":1}`),
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}
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clone := original.Clone()
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clone.Labels["severity"] = "mutated"
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clone.Labels["new"] = "mutated"
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clone.Annotations["summary"] = "mutated"
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clone.Raw[2] = 'X'
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if original.Labels["severity"] != "critical" {
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t.Fatalf("Labels aliased: original = %v", original.Labels)
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}
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if _, ok := original.Labels["new"]; ok {
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t.Fatalf("Labels aliased: original gained a key added only to the clone: %v", original.Labels)
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}
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if original.Annotations["summary"] != "disk full" {
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t.Fatalf("Annotations aliased: original = %v", original.Annotations)
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}
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if string(original.Raw) != `{"a":1}` {
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t.Fatalf("Raw aliased: original = %s", original.Raw)
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}
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}
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func TestAlert_Clone_NilFieldsStayNil(t *testing.T) {
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clone := Alert{}.Clone()
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if clone.Labels != nil {
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t.Fatalf("nil Labels should stay nil, got %#v", clone.Labels)
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}
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if clone.Annotations != nil {
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t.Fatalf("nil Annotations should stay nil, got %#v", clone.Annotations)
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}
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if clone.Raw != nil {
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t.Fatalf("nil Raw should stay nil, got %#v", clone.Raw)
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}
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}
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