Define "when passed as parameters to" for array-like instead of array.

unexpectedjs · Apr 12, 2015 · e56f6a4 · e56f6a4
1 parent 909e94d
commit e56f6a4
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/lib/assertions.js b/lib/assertions.js
@@ -837,7 +837,7 @@ module.exports = function (expect) {
         return new ProxyConstructor();
     }
 
-    expect.addAssertion('array', [
+    expect.addAssertion('array-like', [
         'when passed as parameters to [async]',
         'when passed as parameters to [constructor]'
     ], function (expect, subject, fn) { // ...

diff --git a/test/unexpected.spec.js b/test/unexpected.spec.js
@@ -4779,6 +4779,14 @@ describe('unexpected', function () {
             expect([3, 4], 'when passed as parameters to', add, 'to equal', 7);
         });
 
+        it('works with an array-like object', function () {
+            var args;
+            (function () {
+                args = arguments;
+            }(3, 4));
+            expect(args, 'when passed as parameters to', add, 'to equal', 7);
+        });
+
         it('should produce a nested error message when the assertion fails', function () {
             expect(function () {
                 expect([3, 4], 'when passed as parameters to', add, 'to equal', 8);