Testes/fixes.

jam.js

@@ -21,7 +21,7 @@
 
       // delay kickoff until user finished adding functions.
       clearTimeout(execTimeout);
-      setTimeout(execOne, 0);
+      execTimeout = setTimeout(execOne, 0);
       return queueOne;
     };
 

test-jam.js

@@ -0,0 +1,23 @@
+
+// test-jam.js - Test deferred JAMs
+(function() {
+
+  var J = require('./jam')
+    , util = require('util');
+
+  function vendJams(howMany) {
+    var jam = J(function() { util.log('Out of JAMs!'); this(); });
+
+    for (var i = howMany; i > 0; i--) (function(i) {
+      jam = jam(function() {
+        util.log('' + i + ' JAM(s) left!');
+        setTimeout(this, 1000);
+      });
+    })(i);
+
+    jam = jam(function() { util.log('No more JAMs left!'); this(); });
+  }
+
+  vendJams(5);
+
+})();

test-multi.js

@@ -7,12 +7,13 @@
 
   jam(function() {
     jam(function() {
-      jam(function() { util.log("JAM! THREE"); this(); })
-        (function() { util.log("JAM! FOUR"); this(); })
-        (function() { util.log("JAM! FIVE"); this(); });
+      jam(function() { util.log("JAM! ONE"); this(); }) 
+        (function() { util.log("JAM! TWO"); this(); })
+        (function() { util.log("JAM! THREE"); setTimeout(this, 3000); })
+        (this);
     })
-    (function() { util.log("JAM! ONE"); this(); })
-    (function() { util.log("JAM! TWO"); this(); });
+    (function() { util.log("JAM! FOUR"); this(); })
+    (function() { util.log("JAM! FIVE"); this(); });
   });
 
 })();

test-passing.js

@@ -0,0 +1,37 @@
+
+// test-passing.js - Test passing JAMs around
+(function() {
+
+  var J = require('./jam')
+    , util = require('util');
+
+  function instruct(time, txt) { return function(jam) { 
+    util.log(txt);
+    setTimeout(this, time);
+  }; }
+
+  function instruct(time, txt) {
+    return function(jam) {
+      return jam(function() {
+        util.log(txt);
+        setTimeout(this, time);
+      });
+    };
+  }
+
+  // sandwich making instructions
+  var growWheat = instruct(3000, 'growing wheats...')
+    , makeBread = instruct(1000, 'making breads...')
+    , sliceBread = instruct(500, 'slicing breads...')
+    , pasteJams = instruct(2000, 'pasting jams...')
+    , coupleEm = instruct(200, 'couple em together...');
+
+  var sandwich = J;
+  sandwich = growWheat(sandwich);
+  sandwich = makeBread(sandwich);
+  sandwich = sliceBread(sandwich);
+  sandwich = pasteJams(sandwich);
+  sandwich = coupleEm(sandwich);
+  sandwich(function() { util.log("YUM!"); });
+
+})();