Go fmt

system_test/helpers.go

@@ -336,7 +336,7 @@ func mustTempDir() string {
 }
 
 func isJSON(s string) bool {
-    var js map[string]interface{}
-    return json.Unmarshal([]byte(s), &js) == nil
+	var js map[string]interface{}
+	return json.Unmarshal([]byte(s), &js) == nil
 
 }

system_test/single_node_test.go

@@ -76,21 +76,21 @@ func Test_SingleNodeCoverage(t *testing.T) {
 
 	// Access endpoints to ensure the code is covered.
 	var err error
-    var str string
+	var str string
 
 	str, err = node.Status()
 	if err != nil {
 		t.Fatalf("failed to access status endpoint: %s", err.Error())
 	}
-    if !isJSON(str) {
-        t.Fatalf("output from status endpoint is not valid JSON: %s", str)
-    }
+	if !isJSON(str) {
+		t.Fatalf("output from status endpoint is not valid JSON: %s", str)
+	}
 
 	str, err = node.Expvar()
 	if err != nil {
 		t.Fatalf("failed to access expvar endpoint: %s", err.Error())
 	}
-    if !isJSON(str) {
-        t.Fatalf("output from expvar endpoint is not valid JSON: %s", str)
-    }
+	if !isJSON(str) {
+		t.Fatalf("output from expvar endpoint is not valid JSON: %s", str)
+	}
 }