I want to perform unit tests on a Class, my goal is: I want to check if the plugin is activated or not by using the function: is_plugin_active
class WC_Custom_Variable_Products_Dependencies {
public function __construct() {
add_action( 'admin_init', [$this, 'check_environment']);
}
public function check_environment(){
return is_plugin_active(
'woocommerce-custom-variable-products/woocommerce-custom-variable-products.php'
);
}
}
CLass de test :
require_once 'class-wc-custom-variable-products-dependencies.php';
class WC_Custom_Variable_Products_DependenciesTest extends WP_UnitTestCase {
public function setUp() {
parent::setUp();
$this->class_instance = new WC_Custom_Variable_Products_Dependencies();
}
public function test_check_environment(){
$result = $this->class_instance->check_environment();
$this->assertTrue($result);
}
The assertion return always False .
My plugin is activated, and the function is_plugin_active
returns True if I execute it from the browser:
add_action('admin_init', function(){
var_dump(is_plugin_active(
'woocommerce-custom-variable-products/woocommerce-custom-variable-products.php'
));
});
I think the admin_init
hook is not executed in the test. is it true or not?
admin_init
don't return valuescheck_environment()
method verify if the plugin is already active or not, so that's it hookedadmin_init
. I do not test the return value ofadmin_int
, I test thecheck_environment()
method.