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