Moving many nodeunit tests to jasmine

test/specs/utils/forEach.spec.js

@@ -0,0 +1,64 @@
+var forEach = require('../../../lib/utils').forEach;
+
+describe('utils::forEach', function () {
+  it('should loop over an array', function () {
+    var sum = 0;
+
+    forEach([1, 2, 3, 4, 5], function (val) {
+      sum += val;
+    });
+
+    expect(sum).toEqual(15);
+  });
+
+  it('should loop over arguments', function () {
+    var sum = 0;
+
+    (function () {
+      forEach(arguments, function (val) {
+        sum += val;
+      });
+    })(1, 2, 3, 4, 5);
+
+    expect(sum).toEqual(15);
+  });
+
+  it('should loop over object keys', function () {
+    var keys = '';
+    var vals = 0;
+    var obj = {
+      b: 1,
+      a: 2,
+      r: 3
+    };
+
+    forEach(obj, function (v, k) {
+      keys += k;
+      vals += v;
+    });
+
+    expect(keys).toEqual('bar');
+    expect(vals).toEqual(6);
+  });
+
+  it('should handle undefined gracefully', function () {
+    var count = 0;
+
+    forEach(undefined, function () {
+      count++;
+    });
+
+    expect(count).toEqual(0);
+  });
+
+  it('should make an array out of non-array argument', function () {
+    var count = 0;
+
+    forEach(function () {}, function () {
+      count++;
+    });
+
+    expect(count).toEqual(1);
+  });
+});
+