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Give every test a bus of its own, at the release the mesh runs (hq ADR 0237)

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The live tests reached one shared bus and assert, read and remove the mesh's own objects by
their fixed names, so packages run in parallel deleted what each other read and the suite
passed only one package at a time; a red suite read as noise. internal/testbus starts a server
per test, linked in at the nats-server release go.mod pins, and a test holds that pin to the
catalogue's bus image and to the facts snapshot's bus when there is one, so the tests never run
a bus the mesh does not. The waiter test read a timing (the most connections held at one look)
and now reads the state it means (the fewest held across the wait). make check runs the packages
in parallel under the race detector, with a timeout.
This commit is contained in:
jochen
2026-10-06 21:17:02 +02:00
parent 0090bf6af7
commit be92762969
627 changed files with 437174 additions and 166 deletions
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cmd/mesh-controller/queue_test.go
+4 -8
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@@ -4,7 +4,6 @@ import (
"context"
"encoding/json"
"fmt"
"os"
"reflect"
"strings"
"testing"
@@ -16,15 +15,15 @@ import (
"github.com/novox/mesh-controller/internal/catalogue"
"github.com/novox/mesh-controller/internal/inventory"
"github.com/novox/mesh-controller/internal/link"
"github.com/novox/mesh-controller/internal/testbus"
)
// The build queue, controlled by hand (novox/hq ADR 0219), and the plans that follow it.
//
// docker run -d --rm --name bq-nats -p 14294:4222 nats:2.10-alpine -js
// make postgres PG_PORT=55566 PG_CONTAINER=bq-pg
// MESH_TEST_NATS=nats://127.0.0.1:14294 \
// MESH_TEST_POSTGRES='postgres://postgres:check@127.0.0.1:55566/postgres?sslmode=disable' \
// go test ./cmd/mesh-controller/ -run 'Queue|Cancel|Clear|Retry|Rebuild|Replay|Paused'
// go test ./cmd/mesh-controller/ -run 'Queue|Cancel|Clear|Retry|Rebuild|Replay|Paused' (each test on a bus of its own)
// asksRecorded makes every ask a plan makes return the next id in a row, and says which were asked.
func asksRecorded(t *testing.T) *[]string {
@@ -357,10 +356,7 @@ func TestTheQueueVerbsRunTheirCommands(t *testing.T) {
// pointed at it, and a function that asks the seat one build.
func aBuildQueue(t *testing.T) (*broker.JetStream, func(id, repository string) link.BuildRequest) {
t.Helper()
url := os.Getenv("MESH_TEST_NATS")
if url == "" {
t.Skip("MESH_TEST_NATS unset")
}
url := testbus.URL(t)
t.Setenv(broker.NATSVar, url)
js, err := broker.Dial(url)
if err != nil {