function AssertPreconditionsTrait::setUpBeforeClass

Invokes the test preconditions assertion before the first test is run.

"Use" this trait on any Package Manager test class that directly extends a Core test class, i.e., any class that does NOT extend a test class in a Package Manager test namespace. If that class implements this method, too, be sure to call this first thing in it.

File

core/modules/package_manager/tests/src/Traits/AssertPreconditionsTrait.php, line 22

Class

AssertPreconditionsTrait

Asserts preconditions for tests to function properly.

Namespace

Code

public static function setUpBeforeClass() : void {
    parent::setUpBeforeClass();
    static::failIfUnmetPreConditions('before');
}