Write tests for clear methods

4 files changed, 66 insertions, 4 deletions

diff --git a/test/buster.js b/test/buster.js
index 33839c3..e8278f3 100644
--- a/test/buster.js
+++ b/test/buster.js
@@ -4,10 +4,10 @@ config["dom-batch"] = {
   rootPath: '../',
   environment: "browser",
   sources: [
-    'test/setup.js',
-    'lib/dom-batch.js'
+    'lib/dom-batch.js',
+    'test/setup.js'
   ],
   tests: [
-    'test/tests.js'
+    'test/test-*.js'
   ]
 };
diff --git a/test/setup.js b/test/setup.js
index c556d1b..a28247b 100644
--- a/test/setup.js
+++ b/test/setup.js
@@ -3,4 +3,6 @@
 var raf = window.requestAnimationFrame
   || window.webkitRequestAnimationFrame
   || window.mozRequestAnimationFrame
-  || function(cb) { window.setTimeout(cb, 1000 / 60); };
\ No newline at end of file
+  || function(cb) { window.setTimeout(cb, 1000 / 60); };
+
+var DomBatch = dom.constructor;
\ No newline at end of file
diff --git a/test/test-clearing.js b/test/test-clearing.js
new file mode 100644
index 0000000..d5599d5
--- /dev/null
+++ b/test/test-clearing.js
@@ -0,0 +1,60 @@
+
+buster.testCase('DomBatch - Clearing', {
+
+  "Should not run 'read' job if cleared (sync)": function(done) {
+    var dom = new DomBatch();
+    var read = this.spy();
+
+    dom.read(read);
+    dom.clearRead(read);
+
+    raf(function() {
+      refute(read.called);
+      done();
+    });
+  },
+
+  "Should fail silently if job not found in queue": function(done) {
+    var dom = new DomBatch();
+    var read = this.spy();
+    var read2 = this.spy();
+
+    dom.read(read);
+    dom.clearRead(read2);
+
+    raf(function() {
+      refute(read2.called);
+      done();
+    });
+  },
+
+  "Should not run 'write' job if cleared (async)": function(done) {
+    var dom = new DomBatch();
+    var read = this.spy();
+    var write = this.spy();
+
+    dom.write(write);
+    dom.read(function() {
+      dom.clearWrite(write);
+
+      raf(function() {
+        refute(read.called);
+        done();
+      });
+    });
+  },
+
+  "Should not run 'write' job if cleared": function(done) {
+    var dom = new DomBatch();
+    var write = this.spy();
+
+    dom.write(write);
+    dom.clearWrite(write);
+
+    raf(function() {
+      refute(write.called);
+      done();
+    });
+  }
+
+});
\ No newline at end of file
diff --git a/test/tests.js b/test/test-setting.js
index 09f4b25..09f4b25 100644
--- a/test/tests.js
+++ b/test/test-setting.js