jschoubben
6d9a7b8aae
buildrun gains AssignerHolder, AssignmentsOf and SleepFor (moved from the builder's program, which uses them), so the builder and the checker follow the holder's first-view tool, views family and state alike; the checker's manifest consumes the seat's views assignments and reads its assignments state, its composition reads the picture once followed. The assigner's callers list for the first view gains the checker. Builds: design 47 G A-82, A-119, A-126, A-131 Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
38 lines
1.5 KiB
Go
38 lines
1.5 KiB
Go
package buildrun
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"errors"
|
|
"testing"
|
|
"time"
|
|
|
|
"git.novox.be/novox/mesh-sdk/go/seatlist"
|
|
)
|
|
|
|
// The builder and the checker find the assigner's holder at run time: asked again while the seat list does not answer, and the names of the view
|
|
// are made from the holder (design 47 G A-119), not fixed in code.
|
|
func TestTheAssignerHolderIsFoundAtRunTime(t *testing.T) {
|
|
asks, slept := 0, 0
|
|
call := func(key string, _ any) (json.RawMessage, error) {
|
|
if key != seatlist.HolderKey() {
|
|
t.Errorf("asked %q, want %q", key, seatlist.HolderKey())
|
|
}
|
|
if asks++; asks == 1 {
|
|
return nil, errors.New("down")
|
|
}
|
|
return json.RawMessage(`{"seats":[{"seat":"mesh-module-assigner","holders":[{"module":"acme-assigner"}]}]}`), nil
|
|
}
|
|
holder, ok := AssignerHolder(context.Background(), call, time.Second, func(context.Context, time.Duration) bool { slept++; return true }, func(string, ...any) {})
|
|
if !ok || holder != "acme-assigner" || slept != 1 {
|
|
t.Fatalf("holder = %q, %v after %d pauses, want acme-assigner after one", holder, ok, slept)
|
|
}
|
|
if n := AssignmentsOf(holder); n.Tool != "acme-assigner.assignments" || n.Bucket != "acme-assigner_assignments" {
|
|
t.Errorf("names = %+v", n)
|
|
}
|
|
if _, ok := AssignerHolder(context.Background(), func(string, any) (json.RawMessage, error) { return nil, errors.New("down") }, time.Second,
|
|
func(context.Context, time.Duration) bool { return false }, func(string, ...any) {}); ok {
|
|
t.Error("a holder was found though ctx ended")
|
|
}
|
|
}
|