Added assertCount to Asserts module (#3802)

Author: Aleksandr

src/Codeception/Module/Asserts.php

@@ -292,6 +292,16 @@ public function assertArrayNotHasKey($key, $actual, $description = '')
         parent::assertArrayNotHasKey($key, $actual, $description);
     }
 
+    /**
+     * @param $expectedCount
+     * @param $actual
+     * @param $description
+     */
+    public function assertCount($expectedCount, $actual, $description = '')
+    {
+        parent::assertCount($expectedCount, $actual, $description);
+    }
+
     /**
      * @param $class
      * @param $actual

tests/unit/Codeception/Module/AssertsTest.php

@@ -23,6 +23,7 @@ public function testAsserts()
         $module->assertInstanceOf('Exception', new Exception());
         $module->assertInternalType('integer', 5);
         $module->assertArrayHasKey('one', ['one' => 1, 'two' => 2]);
+        $module->assertCount(3, [1, 2, 3]);
     }
 
     public function testExceptions()