multi: move many t.Fatalf calls to require.NoError

htlcswitch/payment_result_test.go

@@ -155,9 +155,7 @@ func TestNetworkResultStore(t *testing.T) {
 	// Let the third one subscribe now. THe result should be received
 	// immediately.
 	sub, err := store.subscribeResult(2)
-	if err != nil {
-		t.Fatalf("unable to subscribe: %v", err)
-	}
+	require.NoError(t, err, "unable to subscribe")
 	select {
 	case <-sub:
 	case <-time.After(1 * time.Second):
@@ -173,14 +171,10 @@ func TestNetworkResultStore(t *testing.T) {
 
 	// Add the result and try again.
 	err = store.storeResult(3, results[3])
-	if err != nil {
-		t.Fatalf("unable to store result: %v", err)
-	}
+	require.NoError(t, err, "unable to store result")
 
 	_, err = store.getResult(3)
-	if err != nil {
-		t.Fatalf("unable to get result: %v", err)
-	}
+	require.NoError(t, err, "unable to get result")
 
 	// Since we don't delete results from the store (yet), make sure we
 	// will get subscriptions for all of them.