1 files changed, 96 insertions, 0 deletions
diff --git a/src/js/tests/specs/messenger.js b/src/js/tests/specs/messenger.js
new file mode 100644
index 0000000..12bd9e1
--- /dev/null
+++ b/src/js/tests/specs/messenger.js
@@ -0,0 +1,96 @@
+
+describe('fiveui.Messenger', function() {
+
+  var chan1 = null;
+  var chan2 = null;
+
+  var m1 = null;
+  var m2 = null;
+
+
+  beforeEach(function() {
+    chan1 = new fiveui.Chan();
+    chan2 = new fiveui.Chan();
+
+    chan2.chan = chan1;
+    chan1.chan = chan2
+
+    m1 = new fiveui.Messenger(chan1);
+    m2 = new fiveui.Messenger(chan2);
+  });
+
+
+  afterEach(function() {
+    delete m1;
+    delete chan1;
+
+    delete m2;
+    delete chan2;
+  });
+
+
+  it('registers a simple callback', function() {
+    var got = [];
+
+    m1.register('count', function(n) {
+      got.push(n);
+    });
+
+    m2.send('count', 1);
+    m2.send('count', 2);
+
+    expect(got).toEqual([1,2]);
+  });
+
+
+  it('supports respond callbacks when sending', function() {
+    var m1got = [];
+    var m2got = [];
+
+    m1.register('count', function(n, respond){
+      m1got.push(n);
+      respond(n);
+    });
+
+    m2.send('count', 1, function(n) {
+      m2got.push(n);
+    });
+
+    expect(m1got.length).toBe(m2got.length);
+  });
+
+
+  it('doesn\'t invoke callbacks for null data', function() {
+    var m1got = [];
+
+    m1.register('count', function(n) {
+      m1got.push(n);
+    });
+
+    m2.send('count', null);
+
+    expect(m1got[0]).toBe(null);
+  });
+
+
+  it('is able to send rules', function() {
+    var ruleIn = new fiveui.Rule(42, 'testRule',
+        'see: http://test.description/',
+        'function() { console.log("fail"); }');
+
+    var got = [];
+    m1.register('rule', function(r){
+      got.push(r);
+    });
+
+    m2.send('rule', ruleIn);
+    expect(got.length).toBe(1);
+
+    var ruleOut = got[0];
+    expect(ruleIn.id).toBe(ruleOut.id);
+    expect(ruleIn.name).toBe(ruleOut.name);
+    expect(ruleIn.description).toBe(ruleOut.description);
+    expect(ruleIn.ruleStr).toBe(ruleOut.ruleStr);
+  });
+
+});