Files
mesh-controller/cmd/mesh-controller/fixclass_test.go
T
jochen 7ca5a45ecc
mesh/delivery-group group fix/403-fix-time checking: composed check out of date: novox/mesh-controller@7ca5a45ecc5a was judged against trunk ?, the trunk is no…
mesh/merge-gate out of date: judged against trunk 84deb530ee5a, the trunk is now 4dbd4066ca54; judged again on a recheck or when it is merged
mesh/repo-check out of date: judged against trunk 84deb530ee5a, the trunk is now 4dbd4066ca54; judged again on a recheck or when it is merged
mesh/delivery superseded: a newer head of the same pull request
Class a new module by its own name, so adding a core module is not called leaf (issue 403, review 69)
2026-10-12 16:16:02 +02:00

55 lines
2.7 KiB
Go

package main
import (
"testing"
"github.com/novox/mesh-controller/internal/catalogue"
"github.com/novox/mesh-controller/internal/inventory"
"github.com/novox/mesh-controller/internal/link"
)
// **A change plan says its class** (novox/hq ADR 0313 §2): the issue tracker holds a fix to the budget of the
// slowest-budgeted module the fix moves, and a fix that moves no module has no fix budget. The plan says core,
// leaf or none, so mesh-delivery can pass it on with the fix's delivery.
func TestAChangePlanSaysTheClassOfWhatItMoves(t *testing.T) {
const repo = "http://forge.internal:20000/novox/mesh-catalog.git"
entry := func(name, path string) inventory.Entry {
e := fromRepo(name, repo, path)
e.Source.BuiltFrom = "old"
e.On = []string{"anchor"}
return e
}
gitea := entry("gitea", "modules/gitea")
resolver := entry("dnsmasq", "modules/dnsmasq")
resolver.Manifest.Claims = []catalogue.Claim{{Name: resolverSeat}}
delivery := entry(catalogue.DeliverySeat, "modules/mesh-delivery")
webApp := entry("photos", "modules/photos")
entries := []inventory.Entry{gitea, resolver, delivery, webApp}
// photos stands on gitea: a change to gitea moves photos as its dependent.
edges := []inventory.Edge{{From: "photos", To: "gitea", Kind: inventory.EdgeStandsOn}}
policy := func(string) (inventory.Upgrade, bool) { return inventory.Upgrade{RollOut: true}, true }
plan := func(paths ...string) link.ChangePlan {
m := link.SourceMoved{Owner: "novox", Repo: "mesh-catalog", Base: "main", Commit: "head", Paths: paths}
return changePlanOf("novox/mesh-catalog", "main", "head", reachOfMerge(m, entries, nil, edges), entries, policy)
}
for _, c := range []struct {
why string
paths []string
want string
}{
{"a leaf module and its dependent", []string{"modules/gitea/index.ts"}, inventory.ClassLeaf},
{"the delivery's owner, on the controller's own path", []string{"modules/mesh-delivery/cmd/x.go"}, inventory.ClassCore},
{"the mesh's resolver", []string{"modules/dnsmasq/module.json"}, inventory.ClassCore},
{"a leaf and a core module together: the slowest-budgeted", []string{"modules/gitea/index.ts", "modules/dnsmasq/module.json"}, inventory.ClassCore},
{"nothing any module's build reads", []string{"README.md"}, "none"},
{"a new leaf module alone", []string{"modules/weather/module.json"}, inventory.ClassLeaf},
{"a new module on the controller's own path, by its own class", []string{"next/mesh-delivery/module.json"}, inventory.ClassCore},
{"a new leaf module beside a core one moved", []string{"modules/weather/module.json", "modules/dnsmasq/module.json"}, inventory.ClassCore},
} {
if got := plan(c.paths...).Class; got != c.want {
t.Errorf("%s: class %q, want %q", c.why, got, c.want)
}
}
}