jschoubben
540cda11df
mesh/merge-gate head 540cda11dfd5 merged into trunk ad753c70f6d4 — pass: builds mesh-controller → novox; no bus step; every machine composes with the chang…
mesh/repo-check head 540cda11dfd5 merged into trunk ad753c70f6d4 — pass: its merge-check.sh passed
mesh/delivery delivered
94 lines
3.1 KiB
Go
94 lines
3.1 KiB
Go
package main
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import (
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"encoding/json"
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"fmt"
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"os"
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"slices"
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"strings"
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"testing"
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)
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// aLongGroup is members as JSON over 200 KB: 1666 paths of the shape of mesh-delivery #5's change (novox/hq issue 1272).
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func aLongGroup(t *testing.T) string {
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t.Helper()
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var paths []string
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for i := 0; i < 1666; i++ {
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paths = append(paths, fmt.Sprintf("modules/mesh-delivery-forge-bridge/vendor/github.com/nats-io/nats-server/v2/server/certstore/certstore_windows_file_%04d.go", i))
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}
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body, err := json.Marshal([]map[string]any{{"id": "novox/mesh-delivery#5", "paths": paths}, {"id": "novox/mesh-catalog#374"}})
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if err != nil {
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t.Fatal(err)
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}
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if len(body) < 200<<10 {
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t.Fatalf("the members are only %d bytes", len(body))
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}
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return string(body)
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}
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func readBackFromTheCommand(t *testing.T, argv []string, members string) {
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t.Helper()
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for _, a := range argv {
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if len(a) > 64<<10 {
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t.Errorf("an argument of %d bytes is handed to the command", len(a))
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}
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}
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i := slices.Index(argv, "--members-file")
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if i < 0 {
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t.Fatalf("the command does not name a members file: %.200v", argv)
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}
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raw, err := os.ReadFile(argv[i+1])
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if err != nil || string(raw) != members {
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t.Errorf("the file does not hold the whole members list (%d bytes, %v)", len(raw), err)
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}
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removeMembersFile(argv)
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if _, err := os.Stat(argv[i+1]); !os.IsNotExist(err) {
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t.Errorf("the file is still there after the command: %v", err)
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}
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}
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func TestDeliveryCheckHandsALongMembersListInAFile(t *testing.T) { // 1272/AC1
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members := aLongGroup(t)
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argv, err := argvFor("delivery-check", map[string]any{"group": "feat/x", "members": members})
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if err != nil {
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t.Fatal(err)
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}
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if argv[0] != "delivery" || argv[1] != "check" || !slices.Contains(argv, "--group") {
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t.Errorf("the command is %.100v", strings.Join(argv, " "))
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}
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readBackFromTheCommand(t, argv, members)
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}
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func TestDeliveryOrderHandsALongMembersListInAFile(t *testing.T) { // 1272/AC2
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members := aLongGroup(t)
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argv, err := argvFor("delivery-order", map[string]any{"members": members})
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if err != nil {
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t.Fatal(err)
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}
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if argv[0] != "delivery" || argv[1] != "order" {
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t.Errorf("the command is %.100v", strings.Join(argv, " "))
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}
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readBackFromTheCommand(t, argv, members)
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}
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func TestAShortMembersListIsStillTheArgumentItWas(t *testing.T) { // 1272/AC3
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members := `[{"id":"novox/a#1"},{"id":"novox/b#2"}]`
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argv, err := argvFor("delivery-check", map[string]any{"group": "feat/x", "members": members, "ready": "true"})
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want := []string{"delivery", "check", "--group", "feat/x", "--members", members, "--ready"}
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if err != nil || !slices.Equal(argv, want) {
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t.Errorf("a short list gives %v, %v, want %v", argv, err, want)
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}
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}
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func TestTheCommandReadsTheMembersFromTheFileAsFromTheArgument(t *testing.T) { // 1272/AC1
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members := `[{"id":"novox/a#1"}]`
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argv, _ := membersFlags(strings.Repeat(" ", membersInArgument) + members)
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defer removeMembersFile(argv)
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if len(argv) != 2 || argv[0] != "--members-file" {
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t.Fatalf("a long list gives %v", argv)
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}
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if st, err := os.Stat(argv[1]); err != nil || st.Mode().Perm() != 0o600 {
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t.Errorf("the file is %v, %v", st, err)
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}
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}
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