public function testActionPostValidationErrors()
{
$this->_eventManager->on('Dispatcher.invokeController', ['priority' => 1000], function ($event) {
$this->_controller->Flash = $this->getMockBuilder('Cake\\Controller\\Component\\FlashComponent')->setMethods(['set'])->disableOriginalConstructor()->getMock();
$this->_controller->Flash->expects($this->once())->method('set')->with('Could not create blog', ['element' => 'default', 'params' => ['class' => 'message error', 'original' => 'Could not create blog'], 'key' => 'flash']);
$this->_subscribeToEvents($this->_controller);
$this->_controller->Blogs->validator()->requirePresence('name')->add('name', ['length' => ['rule' => ['minLength', 10], 'message' => 'Name need to be at least 10 characters long']]);
});
$this->post('/blogs/add', ['name' => 'Hello', 'body' => 'Pretty hot body']);
$this->assertEvents(['beforeSave', 'afterSave', 'setFlash', 'beforeRender']);
$this->assertFalse($this->_subject->success);
$this->assertFalse($this->_subject->created);
$expected = '<div class="error-message">Name need to be at least 10 characters long</div>';
$this->assertContains($expected, $this->_response->body(), 'Could not find validation error in HTML');
}