public function testInvalidIfBoundWithExtraFields() { $group = new FieldGroup('author'); $group->add($this->createValidMockField('firstName')); $group->add($this->createValidMockField('lastName')); $group->bind(array('foo' => 'bar', 'firstName' => 'Bernhard', 'lastName' => 'Potencier')); $this->assertTrue($group->isBoundWithExtraFields()); }