91 lines
3.1 KiB
Go
91 lines
3.1 KiB
Go
package broker
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import (
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"strings"
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"testing"
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)
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func hasSubject(list []string, s string) bool {
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for _, x := range list {
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if x == s {
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return true
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}
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}
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return false
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}
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func composedFor(t *testing.T, module string) (pub, sub []string) {
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t.Helper()
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perms, err := PermissionsFor(Principal{Kind: KindModule, Node: "one", Module: module})
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if err != nil {
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t.Fatal(err)
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}
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return perms.Publish, perms.Subscribe
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}
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func TestTheWatchmanHearsTheBuildSeatsAsksByName(t *testing.T) { // 1887/A8b
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_, sub := composedFor(t, WatchmanModule)
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for _, lang := range []string{"go", "node", "image"} {
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for _, kind := range []string{"delivery", "check", "recheck"} {
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if s := "mesh.seat.node-build-" + lang + ".accept." + kind; !hasSubject(sub, s) {
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t.Errorf("the watchman cannot subscribe %s", s)
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}
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}
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}
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for _, s := range sub {
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if strings.Contains(s, "node-build") && (strings.HasSuffix(s, ">") || strings.HasSuffix(s, "*")) {
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t.Errorf("a wildcard over the build seats: %s", s)
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}
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}
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pub, _ := composedFor(t, WatchmanModule)
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for _, s := range pub {
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if strings.Contains(s, "node-build") || strings.Contains(s, "SEAT_NODE_BUILD") {
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t.Errorf("the watchman may publish on %s", s)
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}
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}
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perms, _ := PermissionsFor(Principal{Kind: KindModule, Node: "one", Module: WatchmanModule})
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if MayPublish(perms, "mesh.seat.node-build-go.accept.check") {
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t.Error("the watchman may publish an ask")
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}
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// no other module hears them
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if _, other := composedFor(t, "shop"); containsAny(other, "node-build") {
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t.Errorf("another module hears the build seats: %v", other)
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}
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}
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func containsAny(list []string, sub string) bool {
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for _, x := range list {
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if strings.Contains(x, sub) {
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return true
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}
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}
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return false
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}
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func TestTheViewReadsTheBuildSeatsWorkersByNameAndPublishesNoAsk(t *testing.T) { // 1887/A8a
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pub, sub := composedFor(t, ViewModule)
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for _, s := range []string{
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"$JS.API.STREAM.INFO.SEAT_NODE_BUILD_GO", "$JS.API.STREAM.MSG.GET.SEAT_NODE_BUILD_GO",
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"$JS.API.CONSUMER.INFO.SEAT_NODE_BUILD_GO.SEAT_NODE_BUILD_GO_CHECK_worker", "$JS.API.CONSUMER.INFO.SEAT_NODE_BUILD_NODE.SEAT_NODE_BUILD_NODE_RECHECK_worker",
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"$JS.API.CONSUMER.INFO.SEAT_NODE_BUILD_IMAGE.SEAT_NODE_BUILD_IMAGE_DELIVERY_worker", "$JS.API.STREAM.MSG.GET.SEAT_NODE_BUILD_IMAGE",
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} {
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if !hasSubject(pub, s) {
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t.Errorf("the view cannot request %s", s)
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}
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}
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for _, s := range append(append([]string{}, pub...), sub...) {
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if strings.Contains(s, "mesh.seat.node-build") || (strings.Contains(s, "NODE_BUILD") && (strings.Contains(s, "MSG.NEXT") || strings.Contains(s, "$JS.ACK") || strings.Contains(s, "CONSUMER.CREATE"))) {
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t.Errorf("the view may publish an ask or pull and acknowledge: %s", s)
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}
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}
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perms, _ := PermissionsFor(Principal{Kind: KindModule, Node: "one", Module: ViewModule})
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for _, s := range []string{"mesh.seat.node-build-go.accept.check", "$JS.API.CONSUMER.MSG.NEXT.SEAT_NODE_BUILD_GO.SEAT_NODE_BUILD_GO_CHECK_worker"} {
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if MayPublish(perms, s) {
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t.Errorf("the view may publish %s", s)
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}
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}
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if other, _ := composedFor(t, "shop"); containsAny(other, "SEAT_NODE_BUILD") {
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t.Errorf("another module reads the build seats: %v", other)
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}
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}
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