1 files changed, 30 insertions, 0 deletions
diff --git a/go/internal/gitlabnet/client_test.go b/go/internal/gitlabnet/client_test.go
index e8499dc..debe618 100644
--- a/go/internal/gitlabnet/client_test.go
+++ b/go/internal/gitlabnet/client_test.go
@@ -6,6 +6,7 @@ import (
 	"fmt"
 	"io/ioutil"
 	"net/http"
+	"os"
 	"path"
 	"testing"
 
@@ -51,6 +52,13 @@ func TestClients(t *testing.T) {
 			},
 		},
 		{
+			Path: "/api/v4/internal/with_ip",
+			Handler: func(w http.ResponseWriter, r *http.Request) {
+				header := r.Header.Get("X_FORWARDED_FOR")
+				require.Equal(t, header, "127.0.0.1")
+			},
+		},
+		{
 			Path: "/api/v4/internal/error",
 			Handler: func(w http.ResponseWriter, r *http.Request) {
 				w.Header().Set("Content-Type", "application/json")
@@ -110,6 +118,7 @@ func TestClients(t *testing.T) {
 			testMissing(t, client)
 			testErrorMessage(t, client)
 			testAuthenticationHeader(t, client)
+			testXForwardedForHeader(t, client)
 		})
 	}
 }
@@ -217,3 +226,24 @@ func testAuthenticationHeader(t *testing.T, client *GitlabClient) {
 		assert.Equal(t, "sssh, it's a secret", string(header))
 	})
 }
+
+func testXForwardedForHeader(t *testing.T, client *GitlabClient) {
+	t.Run("X-Forwarded-For for GET", func(t *testing.T) {
+		os.Setenv("SSH_CONNECTION", "127.0.0.1 0")
+		response, err := client.Get("/with_ip")
+		defer response.Body.Close()
+
+		require.NoError(t, err)
+		require.NotNil(t, response)
+	})
+
+	t.Run("X-Forwarded-For for POST", func(t *testing.T) {
+		data := map[string]string{"key": "value"}
+		os.Setenv("SSH_CONNECTION", "127.0.0.1 0")
+		response, err := client.Post("/with_ip", data)
+		defer response.Body.Close()
+
+		require.NoError(t, err)
+		require.NotNil(t, response)
+	})
+}