1 files changed, 18 insertions, 0 deletions
diff --git a/node_modules/backo2/test/index.js b/node_modules/backo2/test/index.js
new file mode 100644
index 0000000..ea1f6de
--- /dev/null
+++ b/node_modules/backo2/test/index.js
@@ -0,0 +1,18 @@
+
+var Backoff = require('..');
+var assert = require('assert');
+
+describe('.duration()', function(){
+  it('should increase the backoff', function(){
+    var b = new Backoff;
+
+    assert(100 == b.duration());
+    assert(200 == b.duration());
+    assert(400 == b.duration());
+    assert(800 == b.duration());
+
+    b.reset();
+    assert(100 == b.duration());
+    assert(200 == b.duration());
+  })
+})
+\ No newline at end of file