File: /var/www/delta/wp-content/themes/delta/vendor/timber/timber/tests/test-timber-parent-child.php
<?php
class TestTimberParentChild extends Timber_UnitTestCase {
function testParentChildGeneral(){
TestTimberLoader::_setupParentTheme();
TestTimberLoader::_setupChildTheme();
switch_theme('fake-child-theme');
register_post_type('course');
//copy a specific file to the PARENT directory
$dest_dir = WP_CONTENT_DIR.'/themes/twentyfifteen';
copy(__DIR__.'/assets/single-course.twig', $dest_dir.'/views/single-course.twig');
$pid = self::factory()->post->create();
$post = new TimberPost($pid);
$str = Timber::compile(array('single-course.twig', 'single.twig'), array( 'post' => $post ));
$this->assertEquals('I am single course', $str);
}
}