Address linter issues

Signed-off-by: Paul Balogh <javaducky@gmail.com>

pkg/statsd/config_test.go

@@ -2,12 +2,13 @@ package statsd
 
 import (
 	"encoding/json"
+	"testing"
+	"time"
+
 	"github.com/stretchr/testify/require"
 	"go.k6.io/k6/lib/types"
 	"go.k6.io/k6/metrics"
 	"gopkg.in/guregu/null.v3"
-	"testing"
-	"time"
 )
 
 func TestConfig(t *testing.T) {
@@ -53,14 +54,14 @@ func TestConfig(t *testing.T) {
 		testCase := testCase
 		t.Run(name, func(t *testing.T) {
 			t.Parallel()
-			config, err := getConsolidatedConfig(testCase.jsonRaw, testCase.env, testCase.arg)
+			checkConfig, err := getConsolidatedConfig(testCase.jsonRaw, testCase.env, testCase.arg)
 			if testCase.err != "" {
 				require.Error(t, err)
 				require.Contains(t, err.Error(), testCase.err)
 				return
 			}
 			require.NoError(t, err)
-			require.Equal(t, testCase.config, config)
+			require.Equal(t, testCase.config, checkConfig)
 		})
 	}
 }

pkg/statsd/helper_test.go

@@ -44,8 +44,8 @@ func baseTest(t *testing.T,
 			case <-end:
 				return
 			default:
-				n, _, err := listener.ReadFromUDP(buf[:])
-				require.NoError(t, err)
+				n, _, readErr := listener.ReadFromUDP(buf[:])
+				require.NoError(t, readErr)
 				ch <- string(buf[:n])
 			}
 		}

pkg/statsd/output.go

@@ -1,3 +1,4 @@
+// Package statsd enables real-time output of k6 test metrics to a statsd collector.
 package statsd
 
 import (

register.go

@@ -7,7 +7,5 @@ import (
 )
 
 func init() {
-	output.RegisterExtension("output-statsd", func(p output.Params) (output.Output, error) {
-		return statsd.New(p)
-	})
+	output.RegisterExtension("output-statsd", statsd.New)
 }