migrated casper/click tests to new test format

 /*global casper*/
 /*jshint strict:false*/
-casper.start('tests/site/index.html', function() {
+casper.test.begin('click() tests', 2, function(test) {
+    casper.start('tests/site/index.html', function() {
         this.click('a[href="test.html"]');
+    }).then(function() {
+        test.assertTitle('CasperJS test target', 'Casper.click() can click on a link');
+    }).thenClick('a', function() {
+        test.assertTitle('CasperJS test form', 'Casper.thenClick() can click on a link');
+    }).run(function() {
+        test.done();
+    });
 });
 
-casper.then(function() {
-    this.test.comment('Casper.click()');
-    this.test.assertTitle('CasperJS test target', 'Casper.click() can click on a link');
-}).thenClick('a', function() {
-    this.test.comment('Casper.thenClick()');
-    this.test.assertTitle('CasperJS test form', 'Casper.thenClick() can click on a link');
-});
-
-// onclick variants tests
-casper.thenOpen('tests/site/click.html', function() {
-    this.test.comment('Casper.click()');
-    this.test.assert(this.click('#test1'), 'Casper.click() can click an `href="javascript:` link');
-    this.test.assert(this.click('#test2'), 'Casper.click() can click an `href="#"` link');
-    this.test.assert(this.click('#test3'), 'Casper.click() can click an `onclick=".*; return false"` link');
-    this.test.assert(this.click('#test4'), 'Casper.click() can click an unobstrusive js handled link');
+casper.test.begin('onclick variants tests', 8, function(test) {
+    casper.start('tests/site/click.html', function() {
+        test.assert(this.click('#test1'), 'Casper.click() can click an `href="javascript:` link');
+        test.assert(this.click('#test2'), 'Casper.click() can click an `href="#"` link');
+        test.assert(this.click('#test3'), 'Casper.click() can click an `onclick=".*; return false"` link');
+        test.assert(this.click('#test4'), 'Casper.click() can click an unobstrusive js handled link');
         var results = this.getGlobal('results');
-    this.test.assert(results.test1, 'Casper.click() has clicked an `href="javascript:` link');
-    this.test.assert(results.test2, 'Casper.click() has clicked an `href="#"` link');
-    this.test.assert(results.test3, 'Casper.click() has clicked an `onclick=".*; return false"` link');
-    this.test.assert(results.test4, 'Casper.click() has clicked an unobstrusive js handled link');
+        test.assert(results.test1, 'Casper.click() has clicked an `href="javascript:` link');
+        test.assert(results.test2, 'Casper.click() has clicked an `href="#"` link');
+        test.assert(results.test3, 'Casper.click() has clicked an `onclick=".*; return false"` link');
+        test.assert(results.test4, 'Casper.click() has clicked an unobstrusive js handled link');
+    }).run(function() {
+        test.done();
+    });
 });
 
-// clickLabel tests
-casper.thenOpen('tests/site/click.html', function() {
-    this.test.comment('Casper.clickLabel()');
-    this.test.assert(this.clickLabel('test1'), 'Casper.clickLabel() can click an `href="javascript:` link');
-    this.test.assert(this.clickLabel('test2'), 'Casper.clickLabel() can click an `href="#"` link');
-    this.test.assert(this.clickLabel('test3'), 'Casper.clickLabel() can click an `onclick=".*; return false"` link');
-    this.test.assert(this.clickLabel('test4'), 'Casper.clickLabel() can click an unobstrusive js handled link');
+casper.test.begin('clickLabel tests tests', 8, function(test) {
+    casper.start('tests/site/click.html', function() {
+        test.assert(this.clickLabel('test1'),
+            'Casper.clickLabel() can click an `href="javascript:` link');
+        test.assert(this.clickLabel('test2'),
+            'Casper.clickLabel() can click an `href="#"` link');
+        test.assert(this.clickLabel('test3'),
+            'Casper.clickLabel() can click an `onclick=".*; return false"` link');
+        test.assert(this.clickLabel('test4'),
+            'Casper.clickLabel() can click an unobstrusive js handled link');
         var results = this.getGlobal('results');
-    this.test.assert(results.test1, 'Casper.clickLabel() has clicked an `href="javascript:` link');
-    this.test.assert(results.test2, 'Casper.clickLabel() has clicked an `href="#"` link');
-    this.test.assert(results.test3, 'Casper.clickLabel() has clicked an `onclick=".*; return false"` link');
-    this.test.assert(results.test4, 'Casper.clickLabel() has clicked an unobstrusive js handled link');
+        test.assert(results.test1,
+            'Casper.clickLabel() has clicked an `href="javascript:` link');
+        test.assert(results.test2,
+            'Casper.clickLabel() has clicked an `href="#"` link');
+        test.assert(results.test3,
+            'Casper.clickLabel() has clicked an `onclick=".*; return false"` link');
+        test.assert(results.test4,
+            'Casper.clickLabel() has clicked an unobstrusive js handled link');
+    }).run(function() {
+        test.done();
+    });
 });
 
-// casper.mouse
-casper.then(function() {
-    this.test.comment('Mouse.down()');
+casper.test.begin('casper.mouse tests', 3, function(test) {
+    casper.start('tests/site/click.html', function() {
         this.mouse.down(200, 100);
         var results = this.getGlobal('results');
-    this.test.assertEquals(results.testdown, [200, 100], 'Mouse.down() has pressed button to the specified position');
-
-    this.test.comment('Mouse.up()');
+        test.assertEquals(results.testdown, [200, 100],
+            'Mouse.down() has pressed button to the specified position');
         this.mouse.up(200, 100);
         results = this.getGlobal('results');
-    this.test.assertEquals(results.testup, [200, 100], 'Mouse.up() has released button to the specified position');
-
-    this.test.comment('Mouse.move()');
+        test.assertEquals(results.testup, [200, 100],
+            'Mouse.up() has released button to the specified position');
         this.mouse.move(200, 100);
         results = this.getGlobal('results');
-    this.test.assertEquals(results.testmove, [200, 100], 'Mouse.move() has moved to the specified position');
+        test.assertEquals(results.testmove, [200, 100],
+            'Mouse.move() has moved to the specified position');
+    }).run(function() {
+        test.done();
+    });
 });
 
-// element focus on click
-casper.then(function() {
+casper.test.begin('element focus on click', 1, function(test) {
+    casper.start().then(function() {
         this.page.content = '<form><input type="text" name="foo"></form>'
         this.click('form input[name=foo]')
         this.page.sendEvent('keypress', 'bar');
-    this.test.assertEquals(this.getFormValues('form')['foo'], 'bar', 'Casper.click() sets the focus on clicked element');
-});
-
-casper.run(function() {
-    this.test.done(22);
+        test.assertEquals(this.getFormValues('form')['foo'], 'bar',
+            'Casper.click() sets the focus on clicked element');
+    }).run(function() {
+        test.done();
+    });
 });