Refactor shouldSupportInterfaces helper (#5358)

2 months ago · 6dacc68c46
parent 1c1186af1c
commit 6dacc68c46
1 changed files with 6 additions and 0 deletions
--- a/test/utils/introspection/SupportsInterface.behavior.js
+++ b/test/utils/introspection/SupportsInterface.behavior.js
@ -93,6 +93,12 @@ const SIGNATURES = {
 const INTERFACE_IDS = mapValues(SIGNATURES, interfaceId);

 function shouldSupportInterfaces(interfaces = [], signatures = SIGNATURES) {
+  // case where only signatures are provided
+  if (!Array.isArray(interfaces)) {
+    interfaces = Object.keys(interfaces);
+    signatures = interfaces;
+  }
+
  interfaces.unshift('ERC165');
  signatures.ERC165 = SIGNATURES.ERC165;
  const interfaceIds = mapValues(signatures, interfaceId, ([name]) => interfaces.includes(name));