Publish ITWorx Pulse source

internal/network/provider_test.go

@@ -0,0 +1,35 @@
+package network
+
+import (
+	"context"
+	"errors"
+	"testing"
+	"time"
+
+	"github.com/itworx/pulse/internal/host"
+	"github.com/itworx/pulse/internal/service"
+)
+
+type errorHostProvider struct{}
+
+func (errorHostProvider) Snapshot(context.Context) (host.Snapshot, error) {
+	return host.Snapshot{}, errors.New("host unavailable")
+}
+
+type staticServiceProvider struct{ snapshot service.Snapshot }
+
+func (p staticServiceProvider) Snapshot(context.Context) (service.Snapshot, error) {
+	return p.snapshot, nil
+}
+
+func TestAggregatorKeepsPartialSourcesAvailable(t *testing.T) {
+	now := time.Date(2026, 8, 2, 12, 0, 0, 0, time.UTC)
+	provider := Aggregator{Host: errorHostProvider{}, Services: staticServiceProvider{snapshot: service.Snapshot{ObservedAt: now}}, Now: func() time.Time { return now }}
+	snapshot, err := provider.Snapshot(context.Background())
+	if err != nil {
+		t.Fatal(err)
+	}
+	if snapshot.Source.State != StateUnknown || snapshot.Health[0].State != StateUnknown || snapshot.Health[2].State != StateUnknown {
+		t.Fatalf("partial source did not remain unknown: %+v", snapshot)
+	}
+}