From 02068525759c6ee4cbc2178c04ceb30372f2ac40 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Stefan=20Gro=CC=88nke?= <stefan@gronke.net>
Date: Thu, 30 Jul 2015 20:17:35 +0200
Subject: [PATCH] add more debouncer tests

---
 test/unit/utils.html | 65 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 65 insertions(+)

diff --git a/test/unit/utils.html b/test/unit/utils.html
index bebd5ca94d..9e142d8935 100644
--- a/test/unit/utils.html
+++ b/test/unit/utils.html
@@ -94,6 +94,71 @@
 
     });
 
+    test('debounce flushing', function(done) {
+
+      var called = 0;
+      var cb = function() {
+        called++;
+      };
+
+      window.el1.debounce('foo', cb);
+      window.el1.flushDebouncer('foo');
+      window.el1.debounce('foo', cb);
+
+      setTimeout(function() {
+        assert.equal(called, 2, 'debounce should be called twice');
+        done();
+      }, 100);
+
+    });
+
+    test('debounce state', function(done) {
+
+      window.el1.debounce('foo', function() {
+        assert.equal(window.el1.isDebouncerActive('foo'), false, 'debouncer is inactive after resolution');
+        done();
+      });
+
+      assert.equal(window.el1.isDebouncerActive('foo'), true, 'debouncer is active immediately after triggering');
+
+    });
+
+    test('debounce cancelling', function(done) {
+
+      var triggered = false;
+
+      window.el1.debounce('foo', function() {
+        triggered = true;
+      });
+      window.el1.cancelDebouncer('foo');
+      assert.equal(window.el1.isDebouncerActive('foo'), false, 'debouncer is inactive after cancelling');
+
+      setTimeout(function() {
+        assert.equal(triggered, false, 'debounce never fired');
+        done();
+      }, 100);
+
+    });
+
+    test('duplicate debouncer assignment', function(done) {
+
+      var a, b;
+
+      window.el1.debounce('foo', function() {
+        a = 'foo';
+      });
+      window.el1.debounce('foo', function() {
+        b = 'bar';
+      });
+
+      setTimeout(function() {
+        assert.equal(a, undefined, 'first debouncer was never fired');
+        assert.equal(b, 'bar', 'only the second debouncer callback was executed');
+        done();
+      }, 100);
+
+    });
+
   });
 
 </script>