public function testMergeConstraintsMergesClassConstraints() {
$parent = new ClassMetadata(self::PARENTCLASS);
$parent
->addConstraint(new ConstraintA());
$this->metadata
->mergeConstraints($parent);
$this->metadata
->addConstraint(new ConstraintA());
$constraints = array(
new ConstraintA(array(
'groups' => array(
'Default',
'EntityParent',
'Entity',
),
)),
new ConstraintA(array(
'groups' => array(
'Default',
'Entity',
),
)),
);
$this
->assertEquals($constraints, $this->metadata
->getConstraints());
}