make sure headers have unique keys

demergent-labs · Jan 24, 2024 · 3933d89 · 3933d89
1 parent b563a2d
commit 3933d89
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/property_tests/arbitraries/http/headers_arb.ts b/property_tests/arbitraries/http/headers_arb.ts
@@ -11,5 +11,5 @@ export function HttpHeadersArb() {
 
     const HeaderArb = fc.tuple(HeaderNameArb, HeaderValueArb);
 
-    return fc.array(HeaderArb);
+    return fc.uniqueArray(HeaderArb, { selector: ([name, _]) => name });
 }