[release/1.4.13] node: fix go vet issue

node/node_test.go

@@ -514,12 +514,32 @@ func TestAPIGather(t *testing.T) {
 	}{
 		"Zero APIs": {[]rpc.API{}, InstrumentedServiceMakerA},
 		"Single API": {[]rpc.API{
-			{"single", "1", &OneMethodApi{fun: func() { calls <- "single.v1" }}, true},
+			{
+				Namespace: "single",
+				Version:   "1",
+				Service:   &OneMethodApi{fun: func() { calls <- "single.v1" }},
+				Public:    true,
+			},
 		}, InstrumentedServiceMakerB},
 		"Many APIs": {[]rpc.API{
-			{"multi", "1", &OneMethodApi{fun: func() { calls <- "multi.v1" }}, true},
+			{
-			{"multi.v2", "2", &OneMethodApi{fun: func() { calls <- "multi.v2" }}, true},
+				Namespace: "multi",
-			{"multi.v2.nested", "2", &OneMethodApi{fun: func() { calls <- "multi.v2.nested" }}, true},
+				Version:   "1",
+				Service:   &OneMethodApi{fun: func() { calls <- "multi.v1" }},
+				Public:    true,
+			},
+			{
+				Namespace: "multi.v2",
+				Version:   "2",
+				Service:   &OneMethodApi{fun: func() { calls <- "multi.v2" }},
+				Public:    true,
+			},
+			{
+				Namespace: "multi.v2.nested",
+				Version:   "2",
+				Service:   &OneMethodApi{fun: func() { calls <- "multi.v2.nested" }},
+				Public:    true,
+			},
 		}, InstrumentedServiceMakerC},
 	}
 	for id, config := range services {