Add execution control request contracts

execution_controls_conversion_test.go

@@ -0,0 +1,38 @@
+package promptkit
+
+import (
+	"context"
+	"testing"
+	"time"
+
+	"go.maximumdirect.net/promptkit/internal/domain"
+)
+
+func TestExecutionControlsConversion(t *testing.T) {
+	ctx := context.WithValue(context.Background(), struct{}{}, "selected")
+	called := false
+	req := RunRequest{OperationTimeout: 3 * time.Second, OnPrepared: func(got context.Context, details PreparedRun) {
+		called = true
+		if got != ctx || details.PromptID != "prompt" {
+			t.Fatalf("unexpected notification: %v, %+v", got, details)
+		}
+		details.InputHashes["input"] = "changed"
+	}}
+	converted, err := toDomainRunRequest(req)
+	if err != nil {
+		t.Fatal(err)
+	}
+	if converted.OperationTimeout != req.OperationTimeout || converted.OnPrepared == nil || called {
+		t.Fatal("execution controls were not retained without invocation")
+	}
+	req.OnPrepared = func(context.Context, PreparedRun) { t.Fatal("callback selection changed") }
+	prepared := &domain.PreparedRun{PromptID: "prompt", InputHashes: map[string]string{"input": "original"}}
+	converted.OnPrepared(ctx, prepared)
+	if !called || prepared.InputHashes["input"] != "original" {
+		t.Fatal("notification did not deliver detached details")
+	}
+	withoutCallback, err := toDomainRunRequest(RunRequest{})
+	if err != nil || withoutCallback.OnPrepared != nil {
+		t.Fatalf("nil callback was adapted: %v", err)
+	}
+}