From ff0ca9363a82d2769dea5ff92f7903f363d8e0b9 Mon Sep 17 00:00:00 2001
From: Ben Pope <ben@redpanda.com>
Date: Tue, 19 Jul 2022 13:51:24 +0100
Subject: [PATCH] rpk: Add config tests for NamedAuthNSocketAddress

Signed-off-by: Ben Pope <ben@redpanda.com>
---
 src/go/rpk/pkg/config/config_test.go | 26 ++++++++++++++++++++++++++
 1 file changed, 26 insertions(+)

diff --git a/src/go/rpk/pkg/config/config_test.go b/src/go/rpk/pkg/config/config_test.go
index c99f140cc642..9e5768985369 100644
--- a/src/go/rpk/pkg/config/config_test.go
+++ b/src/go/rpk/pkg/config/config_test.go
@@ -47,6 +47,7 @@ func getValidConfig() *Config {
 }
 
 func TestSet(t *testing.T) {
+	authNSasl := "sasl"
 	tests := []struct {
 		name      string
 		key       string
@@ -226,6 +227,31 @@ tune_cpu: true`,
 				require.Exactly(st, expected, c.Redpanda.KafkaAPI)
 			},
 		},
+		{
+			name: "extract kafka_api[].authentication_method",
+			key:  "redpanda.kafka_api",
+			value: `- name: external
+  address: 192.168.73.45
+  port: 9092
+  authentication_method: sasl
+- name: internal
+  address: 10.21.34.58
+  port: 9092
+`,
+			check: func(st *testing.T, c *Config) {
+				expected := []NamedAuthNSocketAddress{{
+					Name:    "external",
+					Address: "192.168.73.45",
+					Port:    9092,
+					AuthN:   &authNSasl,
+				}, {
+					Name:    "internal",
+					Address: "10.21.34.58",
+					Port:    9092,
+				}}
+				require.Exactly(st, expected, c.Redpanda.KafkaAPI)
+			},
+		},
 		{
 			name: "partially set map fields (json)",
 			key:  "redpanda.kafka_api",