Files
mesh-sdk/go/catalogue/keyed_test.go
T
jschoubben 1c7356c247
mesh/delivery-group group feat/sdk1 rejected: composed together: the checker's verdict at the members' heads (428d048dd50a): unit: git.novox.be/novox/mesh-sdk/…
mesh/delivery closed: a newer head of the same pull request
mesh/check failed: unit: git.novox.be/novox/mesh-sdk/go/process.TestStatePutWritesAKeyWhole: a Put through a short blackout: 0, mesh-mail's state send…
catalogue: the composition's rules and refusals leave for the node-engine, so mesh-sdk renders no declaration and refuses no composition (ADR 0593 §7)
Claude-Session: https://claude.ai/code/session_01NcbgfJ9Gum47zkFKWRaovL
2026-11-02 19:19:25 +01:00

70 lines
3.2 KiB
Go

package catalogue
import (
"reflect"
"slices"
"testing"
)
// The one rule replays the live cases of 2026-10-30 (issue 774): what the assigner's rule 8 waits for is what the
// composition keys, judged from the manifests alone.
func TestAwaitedIsWhatTheCompositionKeys(t *testing.T) {
built := &Handed{Source: "store://t", Digest: "sha256:t", Templates: map[string]string{"c": "c"}}
offer := func(module, name string, scope string, helper bool, serves bool) Manifest {
o := Offer{Name: name, Scope: scope}
if helper {
o.AnsweredBy = AnsweredByHelper
}
m := Manifest{Module: module, Provides: []Offer{o}}
if serves {
m.Serves = map[string]map[string]any{name: {"port": 1}}
}
return m
}
gitea, distribution := offer("gitea", "forge-account", ScopeMesh, false, false), offer("distribution", "artifact-store", ScopeMesh, false, false)
goTools, nodeJS := offer("go", "go-toolchain", ScopeNode, false, false), offer("nodejs", "node-toolchain", ScopeNode, false, false)
keycloak, proxy := offer("keycloak", "oidc-client", ScopeMesh, false, false), offer("route-proxy", "route", ScopeMesh, true, false)
adapter := offer("route-adapter", "route", ScopeMesh, false, false)
ollama := offer("ollama", "llm", ScopeNode, false, true)
by := func(ms ...Manifest) func(string) []Manifest {
return func(p string) []Manifest {
var out []Manifest
for _, m := range ms {
if slices.Contains(m.Offers(), p) {
out = append(out, m)
}
}
return out
}
}
for _, c := range []struct {
name string
consumer Manifest
providers func(string) []Manifest
want []string
}{
{"a handed builder waits for what binds, not for a toolchain on its own machine (mesh-build-go on ace)",
Manifest{Module: "mesh-build-go", Moved: true, Handed: built,
Requires: []string{"forge-account", "go-toolchain", "artifact-store", "node-tools"}},
by(gitea, distribution, goTools), []string{"artifact-store", "forge-account"}},
{"node-toolchain alike (mesh-build-node)",
Manifest{Module: "mesh-build-node", Moved: true, Handed: built, Requires: []string{"node-toolchain", "forge-account"}},
by(gitea, nodeJS), []string{"forge-account"}},
{"a module not handed waits for its route, which the helper answers, and not for its login the controller still makes (grafana on ace)",
Manifest{Module: "grafana", Requires: []string{"route", "oidc-client", "influxdb-api"},
OptionalRequires: map[string]bool{"influxdb-api": true}},
by(keycloak, proxy), []string{"route"}},
{"where providers disagree on the helper, nothing is waited for that might never be keyed",
Manifest{Module: "grafana", Requires: []string{"route"}}, by(proxy, adapter), nil},
{"a moved module with no template is not handed (a held stub, issue 1126)",
Manifest{Module: "bot", Moved: true, Handed: &Handed{}, Requires: []string{"oidc-client", "route"}},
by(keycloak, proxy), []string{"route"}},
{"a provision on its own machine that serves facts binds, and is keyed for a handed consumer",
Manifest{Module: "chat", Moved: true, Handed: built, Requires: []string{"llm", "llm"}}, by(ollama), []string{"llm"}},
} {
if got := Awaited(c.consumer, c.providers); !reflect.DeepEqual(got, c.want) {
t.Errorf("%s: awaited %v, want %v", c.name, got, c.want)
}
}
}