public function getBackendUserReturnsTheCurrentlyLoggedInUser()
{
$mockUser = $this->getMockBuilder(User::class)->disableOriginalConstructor()->getMock();
$this->mockUserDomainService->expects($this->atLeastOnce())->method('getCurrentUser')->will($this->returnValue($mockUser));
$this->assertSame($mockUser, $this->userService->getBackendUser());
}