1 files changed, 42 insertions, 0 deletions
diff --git a/tools/addon-sdk-1.5/packages/api-utils/tests/test-function-utils.js b/tools/addon-sdk-1.5/packages/api-utils/tests/test-function-utils.js
new file mode 100644
index 0000000..5c480ea
--- /dev/null
+++ b/tools/addon-sdk-1.5/packages/api-utils/tests/test-function-utils.js
@@ -0,0 +1,42 @@
+/* This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+const { invoke, Enqueued, curry } = require('utils/function');
+
+exports['test forwardApply'] = function(test) {
+  function sum(b, c) this.a + b + c
+  test.assertEqual(invoke(sum, [2, 3], { a: 1 }), 6,
+                   'passed arguments and pseoude-variable are used');
+  test.assertEqual(invoke(sum.bind({ a: 2 }), [2, 3], { a: 1 }), 7,
+                   'bounded `this` pseoudo variable is used')
+}
+
+exports['test enqueued function'] = function(test) {
+  test.waitUntilDone();
+  let nextTurn = false;
+  function sum(b, c) {
+    test.assert(nextTurn, 'enqueued is called in next turn of event loop');
+    test.assertEqual(this.a + b + c, 6,
+                     'passed arguments an pseoude-variable are used');
+    test.done();
+  }
+  let fixture = { a: 1, method: Enqueued(sum) }
+  fixture.method(2, 3);
+  nextTurn = true;
+}
+
+exports['test curry function'] = function(test) {
+  function sum(b, c) this.a + b + c;
+
+  let foo = {a : 5};
+
+  foo.sum7 = curry(sum, 7);
+  foo.sum8and4 = curry(sum, 8, 4);
+
+  test.assertEqual(foo.sum7(2), 14,
+                    'curry one arguments works');
+
+  test.assertEqual(foo.sum8and4(), 17,
+                    'curry both arguments works');
+}
+\ No newline at end of file