add test case

labstack · Jan 20, 2020 · bdff2da · bdff2da
1 parent 747f628
commit bdff2da
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/ip_test.go b/ip_test.go
@@ -124,6 +124,11 @@ func TestExtractIP(t *testing.T) {
 			ExtractIPFromXFFHeader(TrustIPRanges(ipForXFF3ExternalRange)),
 			[]string{ipForRemoteAddrExternal, ipForRemoteAddrExternal, ipForRemoteAddrExternal, ipForRemoteAddrExternal, ipForXFF5External, ipForRemoteAddrLoopback},
 		},
+		"ExtractIPFromXFFHeader(trust too many proxies)": {
+			// This trusts private network also after "additional" trust ranges unlike `TrustNProxies(1)` doesn't
+			ExtractIPFromXFFHeader(TrustNProxies(99)),
+			[]string{ipForRemoteAddrExternal, ipForRemoteAddrExternal, ipForXFF6External, ipForXFF6External, ipForXFF6External, ipForRemoteAddrLoopback},
+		},
 	}
 	for name, test := range tests {
 		for i, req := range requests {