45 lines
1.3 KiB
Go
45 lines
1.3 KiB
Go
package buildrun
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import (
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"encoding/json"
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"testing"
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"git.novox.be/novox/mesh-contracts/health-and-repair/go/seats/meshwatchdogs"
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)
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func presenceValue(t *testing.T, online bool) []byte {
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t.Helper()
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b, err := json.Marshal(meshwatchdogs.PresenceByNodeValue{Online: online})
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if err != nil {
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t.Fatal(err)
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}
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return b
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}
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func TestPresenceSetKnowsOnlyNodesTheWatchmanSawOnline(t *testing.T) { // 1607 review 3
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var s PresenceSet
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if s.Online("ace") {
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t.Error("a node the watchman never wrote is online")
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}
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if !s.Put("ace", presenceValue(t, true), false) || !s.Online("ace") {
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t.Error("ace online was not taken in")
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}
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if s.Put("ace", presenceValue(t, true), false) {
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t.Error("the same presence again counted as a change")
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}
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if !s.Put("ace", presenceValue(t, false), false) || s.Online("ace") {
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t.Error("ace going offline was not taken in")
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}
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s.Put("g14", presenceValue(t, true), false)
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if !s.Put("g14", nil, true) || s.Online("g14") {
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t.Error("a deleted key is still online")
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}
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// A part's instance (part.<part>.<instance>) is not a node.
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if s.Put("part.mesh-delivery-builder.novox", presenceValue(t, true), false) || s.Online("part") {
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t.Error("a part's key was taken for a node")
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}
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if s.Put("novox", []byte("junk"), false) {
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t.Error("junk counted")
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}
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}
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