mesh-controller/cmd/mesh-controller/supersede_test.go

package main

import (
	"reflect"
	"strings"
	"testing"
	"time"

	"github.com/novox/mesh-controller/internal/inventory"
)

// novox/hq issue 254, ADR 0218: a newer plan takes over what the older open plans of its repository
// and branch had not built, and closes them as superseded; another repository's plan, another
// branch's, and a plan made after it are left alone.
func TestANewerPlanSupersedesTheOlderOpenPlansOfItsRepository(t *testing.T) {
	at := time.Date(2026, 10, 5, 12, 0, 0, 0, time.UTC)
	sent := at.Add(time.Minute)
	plan := func(id, repository, branch string, created time.Time, modules map[string]*inventory.PlanModule) inventory.Plan {
		return inventory.Plan{ID: id, Repository: repository, Branch: branch, Commit: id + "-commit",
			Created: created, State: inventory.PlanRolling, Modules: modules}
	}
	older := plan("plan-1", "novox/mesh-catalog", "main", at, map[string]*inventory.PlanModule{
		"gitea":    {State: "built", SentAt: &sent}, // done with: stays done
		"keycloak": {State: "asked"},                // asked, not answered: folded
		"plex":     {},                              // not yet asked: folded
		"agent":    {State: "built"},                // built, rolls out, not sent: folded
		"notes":    {State: "built"},                // built, records: nothing to send
	})
	stuck := plan("plan-0", "Novox/Mesh-Catalog", "", at.Add(-time.Hour), map[string]*inventory.PlanModule{
		"runtime": {State: "asked"},
	})
	other := plan("plan-2", "novox/mesh-controller", "main", at, map[string]*inventory.PlanModule{"mesh-controller": {}})
	release := plan("plan-3", "novox/mesh-catalog", "release", at, map[string]*inventory.PlanModule{"lemurs": {}})
	later := plan("plan-5", "novox/mesh-catalog", "main", at.Add(2*time.Hour), map[string]*inventory.PlanModule{"later": {}})
	done := plan("plan-6", "novox/mesh-catalog", "main", at, map[string]*inventory.PlanModule{"finished": {}})
	done.State = inventory.PlanDone

	newer := plan("plan-4", "novox/mesh-catalog", "main", at.Add(time.Hour), nil)
	newer.Commit = "97b1b2b0c0ffee"
	rollsOut := func(m string) bool { return m != "notes" }
	folded, closed := supersededBy(newer, []inventory.Plan{stuck, older, other, release, later, done, newer}, rollsOut)

	if want := []string{"agent", "keycloak", "plex", "runtime"}; !reflect.DeepEqual(folded, want) {
		t.Fatalf("folded %v, wanted %v", folded, want)
	}
	var ids []string
	for _, p := range closed {
		ids = append(ids, p.ID)
		if p.State != inventory.PlanSuperseded || p.Open() {
			t.Errorf("%s was left %s", p.ID, p.State)
		}
		if !strings.Contains(p.Note, "plan-4") || !strings.Contains(p.Note, "97b1b2b0") {
			t.Errorf("%s does not name the plan that superseded it: %q", p.ID, p.Note)
		}
	}
	if want := []string{"plan-0", "plan-1"}; !reflect.DeepEqual(ids, want) {
		t.Fatalf("superseded %v, wanted %v — another repository, another branch, a later plan and a "+
			"finished one are left alone", ids, want)
	}
	if other.State != inventory.PlanRolling {
		t.Fatal("the plan handed in was changed in place")
	}
	if line := planLine(closed[1], time.Now()); !strings.Contains(line, "superseded") {
		t.Fatalf("a superseded plan reads %q", line)
	}
}

// novox/hq issue 254: a person closes a plan that will not move again, by its id.
func TestAPersonClosesAStuckPlan(t *testing.T) {
	open := aMesh(t)
	ctx := t.Context()
	stuck := inventory.Plan{ID: "plan-97b1b2b", Repository: "novox/mesh-catalog", Commit: "97b1b2b",
		Created: time.Now().UTC(), State: inventory.PlanRolling, Tier: 1, Tiers: [][]string{{"a"}, {"b"}},
		Modules: map[string]*inventory.PlanModule{"a": {State: "built"}, "b": {}}}
	if err := open.inventory.SavePlan(ctx, stuck); err != nil {
		t.Fatal(err)
	}
	if err := plansCommand(ctx, []string{"close", stuck.ID}); err == nil || !strings.Contains(err.Error(), "--why") {
		t.Fatalf("a plan was closed by hand without saying why: %v", err)
	}
	if err := plansCommand(ctx, []string{"close", stuck.ID, "--why", "its report will not come"}); err != nil {
		t.Fatal(err)
	}
	closed, err := open.inventory.PlanByID(ctx, stuck.ID)
	if err != nil {
		t.Fatal(err)
	}
	if closed.State != inventory.PlanFailed || !strings.Contains(closed.Note, "closed by hand") ||
		!strings.Contains(closed.Note, "its report will not come") {
		t.Fatalf("the plan was left %s: %q", closed.State, closed.Note)
	}
	if err := plansCommand(ctx, []string{"close", stuck.ID, "--why", "again"}); err == nil {
		t.Fatal("a plan already closed was closed again")
	}
	if argv, err := argvFor("plans", map[string]any{"close": stuck.ID, "why": "w"}); err != nil ||
		!reflect.DeepEqual(argv, []string{"plans", "close", stuck.ID, "--why", "w"}) {
		t.Fatalf("the seat's verb does not close a plan: %v %v", argv, err)
	}
}