only specifications can be passed

Author: davert

VERSION

@@ -1 +1 @@
-0.3.2
+0.3.3

src/Codeception/Specify.php

@@ -7,8 +7,9 @@ trait Specify {
     protected $__beforeSpecify;
     protected $__afterSpecify;
 
-	function specify($specification, \Closure $callable, $params = [])
+	function specify($specification, \Closure $callable = null, $params = [])
 	{
+        if (!$callable) return;
         // config
         $test = $callable->bindTo($this);
         $name = $this->getName();

tests/SpecifyTest.php

@@ -34,28 +34,28 @@ function testBeforeCallback()
         });
     }
 
-    // function testAfterCallback()
-    // {
-    //     $this->afterSpecify(function() {
-    //         $this->user = "davert";
-    //     });
-    //     $this->specify("user should be davert", function() {
-    //         $this->user = "jon";
-    //     });
-    //     $this->assertEquals('davert', $this->user);
-    // }    
+    function testAfterCallback()
+    {
+        $this->afterSpecify(function() {
+            $this->user = "davert";
+        });
+        $this->specify("user should be davert", function() {
+            $this->user = "jon";
+        });
+        $this->assertEquals('davert', $this->user);
+    }    
 
-    // function testCleanSpecifyCallbacks()
-    // {
-    //     $this->afterSpecify(function() {
-    //         $this->user = "davert";
-    //     });
-    //     $this->cleanSpecify();
-    //     $this->specify("user should be davert", function() {
-    //         $this->user = "jon";
-    //     });
-    //     $this->assertNull($this->user);
-    // }
+    function testCleanSpecifyCallbacks()
+    {
+        $this->afterSpecify(function() {
+            $this->user = "davert";
+        });
+        $this->cleanSpecify();
+        $this->specify("user should be davert", function() {
+            $this->user = "jon";
+        });
+        $this->assertNull($this->user);
+    }
 
     public function testExceptions()
     {
@@ -86,5 +86,9 @@ public function testExamples()
         ]]);
     }
 
+    function testOnlySpecifications()
+    {
+        $this->specify('should be valid');
+    }    
 
 }