Merge pull request #817 from murilohpucci/feature/element-attribute-not-exists

Add element attribute not exists

Author: stof

src/WebAssert.php

@@ -565,6 +565,32 @@ public function elementAttributeExists($selectorType, $selector, $attribute)
         return $element;
     }
 
+    /**
+     * Checks that an attribute does not exist in an element.
+     *
+     * @param string       $selectorType
+     * @param string|array $selector
+     * @param string       $attribute
+     *
+     * @return NodeElement
+     *
+     * @throws ElementHtmlException
+     */
+    public function elementAttributeNotExists($selectorType, $selector, $attribute)
+    {
+        $element = $this->elementExists($selectorType, $selector);
+
+        $message = sprintf(
+            'The attribute "%s" was found in the %s.',
+            $attribute,
+            $this->getMatchingElementRepresentation($selectorType, $selector)
+        );
+
+        $this->assertElement(!$element->hasAttribute($attribute), $message, $element);
+
+        return $element;
+    }
+
     /**
      * Checks that an attribute of a specific elements contains text.
      *

tests/WebAssertTest.php

@@ -1087,6 +1087,54 @@ public function testElementAttributeExists()
         );
     }
 
+    public function testElementAttributeNotExists()
+    {
+        $page = $this->getMockBuilder('Behat\\Mink\\Element\\DocumentElement')
+            ->disableOriginalConstructor()
+            ->getMock()
+        ;
+
+        $element = $this->getMockBuilder('Behat\\Mink\\Element\\NodeElement')
+            ->disableOriginalConstructor()
+            ->getMock()
+        ;
+
+        $this->session
+            ->expects($this->exactly(2))
+            ->method('getPage')
+            ->will($this->returnValue($page))
+        ;
+
+        $page
+            ->expects($this->exactly(2))
+            ->method('find')
+            ->with('css', 'h2 > span')
+            ->will($this->returnValue($element))
+        ;
+
+        $element
+            ->expects($this->at(0))
+            ->method('hasAttribute')
+            ->with('name')
+            ->will($this->returnValue(false))
+        ;
+
+        $element
+            ->expects($this->at(1))
+            ->method('hasAttribute')
+            ->with('name')
+            ->will($this->returnValue(true))
+        ;
+
+        $this->assertCorrectAssertion('elementAttributeNotExists', array('css', 'h2 > span', 'name'));
+        $this->assertWrongAssertion(
+            'elementAttributeNotExists',
+            array('css', 'h2 > span', 'name'),
+            'Behat\\Mink\\Exception\\ElementHtmlException',
+            'The attribute "name" was found in the element matching css "h2 > span".'
+        );
+    }
+
     public function testElementAttributeNotContains()
     {
         $page = $this->getMockBuilder('Behat\\Mink\\Element\\DocumentElement')