refine url normalization

Before, the entire url was being lowercased, which mutilates various case-sensitive parts. Now, only the host gets lowercased, and the test verify that the userinfo, path, and query parts preserve their original case.
2026-08-11 11:44:36 -04:00
parent d50ec56800
commit 53cb949d2b
2 changed files with 22 additions and 1 deletions
@@ -142,6 +142,22 @@ func TestNormalizeURL(t *testing.T) {
 			input:    "wss://relay.example.com/nostr",
 			expected: "wss://relay.example.com/nostr",
 		},
+		{
+			name:     "lowercase scheme+host, preserve path case",
+			input:    "Wss://Relay.Example.Com/Nostr",
+			expected: "wss://relay.example.com/Nostr",
+		},
+		{
+			name:  "preserve user info",
+			input: "wss://user:P@ssWord@relay.example.com",
+			// String() cannot output a raw `@` so `%40` is expected
+			expected: "wss://user:P%40ssWord@relay.example.com",
+		},
+		{
+			name:     "preserve query",
+			input:    "Wss://relay.example.com?field=Value",
+			expected: "wss://relay.example.com?field=Value",
+		},
 		{
 			name:     "no change needed",
 			input:    "wss://relay.example.com",