/**
* Method to test merge().
*
* @return void
*
* @covers Windwalker\Registry\Registry::merge
*/
public function testMergeWithIgnoreValues()
{
// Test recursive merge
$object1 = '{
"foo" : "foo value",
"bar" : {
"bar1" : "bar value 1",
"bar2" : "bar value 2",
"bar3" : "bar value 3"
}
}';
$object2 = '{
"foo" : "foo value",
"bar" : {
"bar2" : "new bar value 2",
"bar3" : ""
}
}';
$registry1 = new Registry(json_decode($object1));
$registry2 = new Registry(json_decode($object2));
$registry1->setIgnoreValues(array(null, ''));
$registry1->merge($registry2);
$this->assertEquals('new bar value 2', $registry1->get('bar.bar2'), 'Line: ' . __LINE__ . '. bar.bar2 should be override.');
$this->assertEquals('bar value 1', $registry1->get('bar.bar1'), 'Line: ' . __LINE__ . '. bar.bar1 should not be override.');
$this->assertSame('bar value 3', $registry1->get('bar.bar3'), 'Line: ' . __LINE__ . '. bar.bar3 should not be override.');
$registry = new Registry(array('flower' => 'rose', 'honor' => 'Osmanthus month'));
$registry->merge($this->instance);
$this->assertEquals($registry->get('flower'), 'sakura');
$this->assertEquals($registry->get('honor'), 'Osmanthus month');
}
