public function testApisolver_InvokesProperAction()
{
$ex = new Exception();
$params = [];
$solver = $this->createSolver();
$runtime = $this->createRuntime(['fail']);
$runtime->expects($this->once())->method('fail')->with($ex, $params);
$this->callProtectedMethod($solver, 'solver', [$ex, $params]);
}