test: adjust test

conf/server_test.go

@@ -24,16 +24,23 @@ func TestReadServerConfig(t *testing.T) {
 				},
 				HostedZoneId:    "hosted-zone-id-x",
 				MetricsListener: ":666",
-				MqttConfig: MqttConfig{
+				MqttConfig: &MqttConfig{
 					Brokers:  []string{"broker-1", "broker-2"},
 					ClientId: "my-client-id",
 				},
-				VaultConfig: VaultConfig{
+				EmailConfig: &EmailConfig{
+					From:         "from",
+					To:           []string{"to-1"},
+					SmtpHost:     "smtp-host",
+					SmtpPort:     465,
+					SmtpUsername: "username",
+					SmtpPassword: "password",
+				},
+				VaultConfig: &VaultConfig{
 					RoleName:      "my-role-name",
 					VaultAddr:     "https://vault:8200",
 					AppRoleId:     "my-approle-id",
 					AppRoleSecret: "my-approle-secret",
-					VaultToken:    "the-holy-token",
 				},
 			},
 		},

contrib/server.json

@@ -16,5 +16,14 @@
   "vault_addr": "https://vault:8200",
   "vault_app_role_id": "my-approle-id",
   "vault_app_role_secret": "my-approle-secret",
-  "vault_token": "the-holy-token"
+  "notifications": {
+    "from": "from",
+    "to": [
+      "to-1"
+    ],
+    "host": "smtp-host",
+    "port": 465,
+    "user": "username",
+    "password": "password"
+  }
 }