From 0ab9dd8bd0c05f2d5d0c4bbbc8fd96cd56363c33 Mon Sep 17 00:00:00 2001
From: Tim Schaub <tim.schaub@gmail.com>
Date: Thu, 3 Mar 2016 08:47:48 -0700
Subject: [PATCH] Tests for ol.Disposable

---
 test/spec/ol/disposable.test.js | 45 +++++++++++++++++++++++++++++++++
 1 file changed, 45 insertions(+)
 create mode 100644 test/spec/ol/disposable.test.js

diff --git a/test/spec/ol/disposable.test.js b/test/spec/ol/disposable.test.js
new file mode 100644
index 0000000000..975f18b6cc
--- /dev/null
+++ b/test/spec/ol/disposable.test.js
@@ -0,0 +1,45 @@
+goog.provide('ol.test.Disposable');
+
+describe('ol.Disposable', function() {
+
+  describe('constructor', function() {
+
+    it('creates an instance', function() {
+      var disposable = new ol.Disposable();
+      expect(disposable).to.be.a(ol.Disposable);
+    });
+
+  });
+
+  describe('#disposed_', function() {
+
+    it('is initially false', function() {
+      var disposable = new ol.Disposable();
+      expect(disposable.disposed_).to.be(false);
+    });
+
+    it('is true after a call to dispose', function() {
+      var disposable = new ol.Disposable();
+      disposable.dispose();
+      expect(disposable.disposed_).to.be(true);
+    });
+
+  });
+
+  describe('#dispose()', function() {
+
+    it('calls disposeInternal only once', function() {
+      var disposable = new ol.Disposable();
+      sinon.spy(disposable, 'disposeInternal');
+      expect(disposable.disposeInternal.called).to.be(false);
+      disposable.dispose();
+      expect(disposable.disposeInternal.callCount).to.be(1);
+      disposable.dispose();
+      expect(disposable.disposeInternal.callCount).to.be(1);
+    });
+
+  });
+
+});
+
+goog.require('ol.Disposable');