54 lines
2.0 KiB
Go
54 lines
2.0 KiB
Go
package declaration
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import (
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"strings"
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"testing"
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)
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// The host refuses a schedule it does not fully understand, on arrival, for the same reason the
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// control plane refuses it near its author (novox/hq ADR 0053): a declaration half-understood is
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// refused whole rather than half-applied.
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func schedulePinned() string { return "registry.example/runtime@sha256:" + strings.Repeat("a", 64) }
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func TestAScheduledContainerCarriesTheCronField(t *testing.T) {
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d, err := Parse([]byte(`{"declaration":1,"resources":[
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{"id":"sync","type":"container","name":"sync","image":"` + schedulePinned() + `","schedule":"0 3 * * *"}
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]}`))
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if err != nil {
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t.Fatalf("a valid scheduled container was refused: %v", err)
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}
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c, ok := d.Resources[0].(*Container)
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if !ok {
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t.Fatalf("the scheduled resource is not a container: %T", d.Resources[0])
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}
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if c.Schedule != "0 3 * * *" {
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t.Errorf("the schedule did not survive parsing: %q", c.Schedule)
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}
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}
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func TestAMalformedScheduleIsRefused(t *testing.T) {
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_, err := Parse([]byte(`{"declaration":1,"resources":[
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{"id":"sync","type":"container","name":"sync","image":"` + schedulePinned() + `","schedule":"every night"}
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]}`))
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if err == nil {
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t.Fatal("a container with a malformed schedule was accepted")
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}
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if !strings.Contains(err.Error(), "cron") && !strings.Contains(err.Error(), "field") {
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t.Errorf("refused for the wrong reason: %v", err)
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}
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}
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func TestAContainerCannotBeBothRunOnceAndScheduled(t *testing.T) {
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// A container runs once and gates, or on a cadence, or stays up — never two (novox/hq ADR 0053).
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_, err := Parse([]byte(`{"declaration":1,"resources":[
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{"id":"sync","type":"container","name":"sync","image":"` + schedulePinned() + `","run-once":true,"schedule":"0 3 * * *"}
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]}`))
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if err == nil {
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t.Fatal("a container that was both run-once and scheduled was accepted")
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}
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if !strings.Contains(err.Error(), "run-once") && !strings.Contains(err.Error(), "scheduled") {
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t.Errorf("refused for the wrong reason: %v", err)
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}
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}
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