Arguments

bvalosek · Jan 17, 2014 · 6d06f02 · 6d06f02
1 parent 3da9d1f
commit 6d06f02
Showing 1 changed file with 17 additions and 0 deletions.
diff --git a/test/get-args.js b/test/get-args.js
@@ -0,0 +1,17 @@
+var test    = require('tape');
+var getArgs = require('../lib/getArguments.js');
+
+test('Basic arguments', function(t) {
+  t.plan(4);
+
+  function f() { }
+  function g(a) { }
+  function h(a, b) { }
+  function i(a, b, c) { }
+
+  t.deepEqual(getArgs(f), [], 'no args');
+  t.deepEqual(getArgs(g), ['a'], '1 arg');
+  t.deepEqual(getArgs(h), ['a', 'b'], '2 args');
+  t.deepEqual(getArgs(i), ['a', 'b', 'c'], '3 args');
+
+});