Integration tests: no table of the chain in the store after a live delivery; migration 0105 refuses unmoved rows and drops the moved (issue 1111)

2026-10-18 05:33:42 +02:00
parent 472744bbaa
commit 5b08eb09be
3 changed files with 188 additions and 1 deletions
@@ -0,0 +1,89 @@
+//go:build integration
+
+package main
+
+import (
+	"strings"
+	"testing"
+	"time"
+
+	"github.com/novox/mesh-controller/internal/link"
+)
+
+// **Acceptance 12 of design 47: no table in the controller's store holds builds, rollouts or assignments** (novox/hq ADR
+// 0408, issue 1111). A delivery is driven through the live trigger — a merge heard, its batch cut into a plan, the plan's
+// build asked and answered, the assignment made — until a build, a rollout and an assignment exist; they are read from the
+// chain, and then the store's own catalog is read: none of the tables of the chain is in it, nor the column that held what
+// a machine was sent, nor the function that raised the generation from the assignment table; the table that stays, stays.
+func TestNoTableOfTheControllersStoreHoldsBuildsRolloutsOrAssignments(t *testing.T) {
+	open := windowed(t)
+	everyHeadWaits(t)
+	asked := asksRecorded(t)
+	ctx := t.Context()
+	inv := open.inventory
+	if _, err := assign(ctx, open, "anchor", "notes"); err != nil {
+		t.Fatal(err)
+	}
+	hear(t, open, catalogueMerge("c-notes", "notes", t0), t0.Add(time.Second))
+	cutAt(t, open, t0.Add(91*time.Second))
+	ws, _ := walks(t, open)
+	if len(ws) != 1 {
+		t.Fatalf("%d walk(s) after the cut", len(ws))
+	}
+	rollout := ws[0].ID
+	asking, err := inv.PlanByID(ctx, rollout)
+	if err != nil {
+		t.Fatal(err)
+	}
+	for try := 0; try < 3 && (asking.Modules["notes"] == nil || asking.Modules["notes"].Build == ""); try++ {
+		advancePlans(ctx, open)
+		if asking, err = inv.PlanByID(ctx, rollout); err != nil {
+			t.Fatal(err)
+		}
+	}
+	buildID := asking.Modules["notes"].Build
+	if buildID == "" || len(*asked) != 1 {
+		t.Fatalf("the walk asked %v, and notes' build is %q", *asked, buildID)
+	}
+	digest := "sha256:" + strings.Repeat("b", 64)
+	result := outcome(buildID, "modules/notes", "c-notes", "notes", "")
+	result.Made = []link.MadeArtifact{{Name: "notes", Kind: "image", Reference: "artifact-store://notes/notes@" + digest}}
+	if err := (builds{inv: inv, open: open}).Built(ctx, result); err != nil {
+		t.Fatal(err)
+	}
+
+	// What the live path made is in the chain.
+	if built, found, err := inv.BuildByID(ctx, buildID); err != nil || !found || built.Commit != "c-notes" {
+		t.Fatalf("the build is not read from the chain: %+v %v %v", built, found, err)
+	}
+	if p, err := inv.PlanByID(ctx, rollout); err != nil || p.ID != rollout {
+		t.Fatalf("the rollout is not read from the chain: %+v %v", p, err)
+	}
+	if on, err := inv.AssignmentsOn(ctx, "anchor"); err != nil {
+		t.Fatal(err)
+	} else if _, ok := assignmentOf(on, "notes"); !ok {
+		t.Fatalf("the assignment is not read from the chain: %+v", on)
+	}
+
+	// And the catalog of the store holds none of them.
+	have := map[string]bool{}
+	for _, row := range inv.QueryForTest(t, `select table_name::text from information_schema.tables where table_schema = 'public'`) {
+		have[strings.Trim(row[0], `"`)] = true
+	}
+	for _, table := range []string{"build", "build_request", "release_plan", "batched_merge", "assignment", "pending_assignment", "chain_moved"} {
+		if have[table] {
+			t.Errorf("the table %s is in the controller's store", table)
+		}
+	}
+	for _, table := range []string{"build_gate", "assignment_generation"} {
+		if !have[table] {
+			t.Errorf("the table %s, which stays, is gone", table)
+		}
+	}
+	if rows := inv.QueryForTest(t, `select count(*) from information_schema.columns where table_schema = 'public' and column_name = 'sent_builds'`); rows[0][0] != "0" {
+		t.Errorf("a column sent_builds is in the store: %v", rows)
+	}
+	if rows := inv.QueryForTest(t, `select count(*) from pg_proc where proname = 'raise_assignment_generation'`); rows[0][0] != "0" {
+		t.Errorf("the function raise_assignment_generation is in the store: %v", rows)
+	}
+}