Merge pull request #92 from unstoppablecarl/master

init tests

test/init.js

@@ -6,18 +6,24 @@ var stampit = require('../stampit'),
 // Closure arguments
 
 test('stamp.init() arguments are passed', function (t) {
+
+  var initStamp;
   var stamp = stampit().init(function (opts) {
     t.ok(opts, 'opts should be passed to init()');
     t.ok(opts.instance, 'opts.instance should exist');
     t.equal(typeof opts.instance, 'object', 'opts.instance should be object');
+    t.strictEqual(opts.instance, this, 'opts.instance === this');
     t.ok(opts.stamp, 'opts.stamp should exist');
     t.equal(typeof opts.stamp, 'function', 'opts.stamp should be function');
     t.ok(opts.args, 'opts.args should exist');
     t.ok(isArray(opts.args), 'opts.args should be array');
+    initStamp = opts.stamp;
   });
 
   stamp();
 
+  t.strictEqual(stamp, initStamp, 'opts.stamp === stamp returned');
+
   t.end();
 });
 
@@ -52,3 +58,110 @@ test('stamp.init() should assign arguments to `opts.args`', function (t) {
 
   t.end();
 });
+
+test('stamp.init() can handle multiple init functions', function (t) {
+
+    var init1;
+    var init2;
+    var init3;
+
+    var stamp = stampit()
+        .init(function () {
+            init1 = true;
+        }).init(function () {
+            init2 = true;
+        }).init(function () {
+            init3 = true;
+        });
+
+    stamp();
+
+    t.ok(init1, 'init 1 fired');
+    t.ok(init2, 'init 2 fired');
+    t.ok(init3, 'init 3 fired');
+
+  t.end();
+});
+
+test('stamp.init() can handle multiple init functions assigned with array', function (t) {
+
+    var init1;
+    var init2;
+    var init3;
+
+    var stamp = stampit().init([
+        function () {
+            init1 = true;
+        },
+        function () {
+            init2 = true;
+        },
+        function () {
+            init3 = true;
+        }
+    ]);
+
+    stamp();
+
+    t.ok(init1, 'init 1 fired');
+    t.ok(init2, 'init 2 fired');
+    t.ok(init3, 'init 3 fired');
+
+  t.end();
+});
+
+test('stamp.init() can handle multiple init functions assigned with object', function (t) {
+
+    var init1;
+    var init2;
+    var init3;
+
+    var stamp = stampit().init({
+        foo: function () {
+            init1 = true;
+        },
+        bar: function () {
+            init2 = true;
+        },
+        bam: function () {
+            init3 = true;
+        }
+    });
+
+    stamp();
+
+    t.ok(init1, 'init 1 fired');
+    t.ok(init2, 'init 2 fired');
+    t.ok(init3, 'init 3 fired');
+
+  t.end();
+});
+
+test('stamp.init() should call composed init functions in order', function (t) {
+
+    var result = [];
+
+    var stamp = stampit().init(function () {
+        result.push('a');
+    }).init(function () {
+        result.push('b');
+    }).init(function () {
+        result.push('c');
+    });
+
+    var stamp2 = stampit().init([
+        function(){
+            result.push('d');
+        },
+        function(){
+            result.push('e');
+        }
+    ]);
+
+    var stamp3 = stampit.compose(stamp, stamp2);
+
+    stamp3();
+    t.deepEqual(result, ['a', 'b', 'c', 'd', 'e'], 'init called in order');
+
+  t.end();
+});