Added a test for ranges

jozefdransfield · Jul 16, 2012 · 3dd7b89 · 3dd7b89
1 parent 65ac74a
commit 3dd7b89
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Showing 3 changed files with 16 additions and 5 deletions.
diff --git a/.gitignore b/.gitignore
@@ -2,4 +2,5 @@
 *.iml
 node_modules/
 .DS_Store
-npm-debug.log
+npm-debug.log
+*~
diff --git a/lib/boneidle.iterators.js b/lib/boneidle.iterators.js
@@ -166,11 +166,11 @@ function FilterIterator(iterator, predicate) {
 
 function RangeIterator(from, to) {
     var i = from;
-    this.hasNext = function () {
-        return i <= to;
+    this.hasNext = function (callback) {
+        callback(i <= to);
     }
-    this.next = function () {
-        return i++;
+    this.next = function (callback) {
+        callback(i++);
     }
 }
 

diff --git a/test/range_tests.js b/test/range_tests.js
@@ -0,0 +1,10 @@
+var b_ = require("./../lib/boneidle");
+
+module.exports = {
+    "Realise on a range returns those numbers":function (test) {
+        b_.range(1, 5).realise(function (value) {
+            test.same(value, [1, 2, 3, 4, 5]);
+            test.done()
+        });
+    }
+};