Files
mesh-controller/internal/link/check_builds_test.go
T
mesh-tools 97a2d841c7 Land feature 57's controller work on its release branch
The controller plans config, templates and moved providers' provisions,
hands bus accounts to the vault and judges the new manifest words, on the
feature's SDK and node-engine validator (feature 57, config and provisioning).
2026-10-15 21:27:33 +00:00

88 lines
3.4 KiB
Go

package link
import (
"encoding/json"
"testing"
"time"
)
// The builds a walk may take are read from the build seat's own outcomes of its checks (novox/hq ADR 0350 §2): only
// checks of the walk's pull requests, only builds made, newest first.
func TestNatsTheBuildsAWalkMayTakeAreTheChecksOutcomesOfItsPullRequests(t *testing.T) {
js := aBus(t)
since := time.Now().Add(-time.Minute)
say := func(r BuildResult) {
body, _ := json.Marshal(r)
if _, err := js.Context().Publish(BuildOutcomeOf(TheBuildMachine), body); err != nil {
t.Fatal(err)
}
}
mine := &CheckRequest{Owner: "novox", Repo: "shop", Number: 7}
built := CheckBuilt{Module: "app", Key: "r1:1", Made: []MadeArtifact{{Name: "server", Reference: "s/app/server@sha256:a"}}}
say(BuildResult{ID: "build-1", Checked: mine, Check: &CheckOutcome{Verdict: "pass", Built: []CheckBuilt{built,
{Module: "web", NotBuilt: "it has no reuse key"}}}})
say(BuildResult{ID: "build-2", Checked: &CheckRequest{Owner: "novox", Repo: "shop", Number: 8},
Check: &CheckOutcome{Verdict: "pass", Built: []CheckBuilt{built}}})
say(BuildResult{ID: "build-3", Repository: "novox/shop", Commit: "c0ffee"}) // a build, not a check
newer := built
newer.Key = "r1:2"
say(BuildResult{ID: "build-4", Checked: mine, Check: &CheckOutcome{Verdict: "pass", Built: []CheckBuilt{newer}}})
got, err := ReadCheckBuilds(t.Context(), js, TheBuildMachine, []PullRef{{Owner: "novox", Repo: "shop", Number: 7}}, since)
if err != nil {
t.Fatal(err)
}
if len(got) != 2 || got[0].Check != "build-4" || got[0].Built.Key != "r1:2" || got[1].Check != "build-1" ||
got[1].Pull.Number != 7 {
t.Fatalf("read %+v", got)
}
}
// A build is read with the head its check judged, and a kept build is named as the check's that built it (novox/hq
// issue 703).
func TestNatsAKeptBuildIsTheBuildersCheckAndEveryBuildSaysItsHead(t *testing.T) {
js := aBus(t)
since := time.Now().Add(-time.Minute)
say := func(r BuildResult) {
body, _ := json.Marshal(r)
if _, err := js.Context().Publish(BuildOutcomeOf(TheBuildMachine), body); err != nil {
t.Fatal(err)
}
}
mine := &CheckRequest{Owner: "novox", Repo: "shop", Number: 7}
app := CheckBuilt{Module: "app", Key: "r1:1", Made: []MadeArtifact{{Name: "server", Reference: "s/app/server@sha256:a"}}}
say(BuildResult{ID: "build-1", Checked: mine, Check: &CheckOutcome{Verdict: "pass", Head: "aaaaaaaaaaaa",
Built: []CheckBuilt{app}}})
kept := app
kept.Kept = "build-1"
say(BuildResult{ID: "build-2", Checked: mine, Check: &CheckOutcome{Verdict: "pass", Head: "aaaaaaaaaaaa",
Built: []CheckBuilt{kept}}})
got, err := ReadCheckBuilds(t.Context(), js, TheBuildMachine, []PullRef{{Owner: "novox", Repo: "shop", Number: 7}}, since)
if err != nil {
t.Fatal(err)
}
if len(got) != 2 || got[0].Check != "build-1" || got[0].Built.Kept != "build-1" || got[0].Head != "aaaaaaaaaaaa" ||
got[1].Check != "build-1" || got[1].Head != "aaaaaaaaaaaa" {
t.Fatalf("read %+v", got)
}
}
// Two spellings of a head are the same head only when both say at least twelve characters of it.
func TestSameHeadNeedsTwelveCharactersOfBoth(t *testing.T) {
for _, c := range []struct {
a, b string
same bool
}{
{"aaaaaaaaaaaa", "aaaaaaaaaaaabbbb", true},
{"aaaaaaaaaaaabbbb", "aaaaaaaaaaaa", true},
{"aaaaaaaaaaaa", "aaaaaaaaaaab", false},
{"", "", false},
{"aaaa", "aaaaaaaaaaaa", false},
} {
if SameHead(c.a, c.b) != c.same {
t.Errorf("SameHead(%q, %q) is %v", c.a, c.b, !c.same)
}
}
}