ap2i/tests/Service/Dolibarr/DolibarrSyncServiceTest.php

<?php

namespace App\Tests\Service\Dolibarr;

use App\Entity\Access\Access;
use App\Entity\Access\FunctionType;
use App\Entity\Core\AddressPostal;
use App\Entity\Core\ContactPoint;
use App\Entity\Network\Network;
use App\Entity\Network\NetworkOrganization;
use App\Entity\Organization\Organization;
use App\Entity\Organization\OrganizationAddressPostal;
use App\Entity\Organization\Settings;
use App\Entity\Person\Person;
use App\Enum\Access\FunctionEnum;
use App\Enum\Access\RoleEnum;
use App\Enum\Core\ContactPointTypeEnum;
use App\Enum\Organization\AddressPostalOrganizationTypeEnum;
use App\Enum\Organization\SettingsProductEnum;
use App\Repository\Access\AccessRepository;
use App\Repository\Access\FunctionTypeRepository;
use App\Repository\Organization\OrganizationRepository;
use App\Service\Dolibarr\DolibarrApiService;
use App\Service\Dolibarr\DolibarrSyncService;
use Doctrine\Common\Collections\ArrayCollection;
use JetBrains\PhpStorm\Pure;
use libphonenumber\PhoneNumber;
use PHPUnit\Framework\TestCase;
use Psr\Log\LoggerInterface;
use Symfony\Contracts\Translation\TranslatorInterface;

class TestableDolibarrSyncService extends DolibarrSyncService {
    public function getDolibarrSocietiesIndex(): array { return parent::getDolibarrSocietiesIndex(); }
    public function getDolibarrContactsIndex(int $socId): array { return parent::getDolibarrContactsIndex($socId); }
    public function getActiveMembersIndex(): array { return parent::getActiveMembersIndex(); }
    public static function sanitizeDolibarrData(?array $data): ?array { return parent::sanitizeDolibarrData($data); }
    public function getOrganizationPostalAddress(Organization $organization): AddressPostal { return parent::getOrganizationPostalAddress($organization); }
    public function getOrganizationPhone(Organization $organization): ?string { return parent::getOrganizationPhone($organization); }
    public function getOrganizationEmail(Organization $organization): ?string { return parent::getOrganizationEmail($organization); }
    public static function countWithMission(array $missions, array $members): int { return parent::countWithMission($missions, $members); }
    public function getPersonContact(Person $person): ?ContactPoint { return parent::getPersonContact($person); }
    public function formatContactPosition(array $missions, ?string $gender = 'X'): string { return parent::formatContactPosition($missions, $gender); }
    public static function formatPhoneNumber(PhoneNumber $phoneNumber): string { return parent::formatPhoneNumber($phoneNumber); }
    public static function filterDiff(array $initialData, array $newData): array { return parent::filterDiff($initialData, $newData); }
}

class DolibarrSyncServiceTest extends TestCase
{
    private OrganizationRepository $organizationRepository;
    private AccessRepository $accessRepository;
    private FunctionTypeRepository $functionTypeRepository;
    private DolibarrApiService $dolibarrApiService;
    private TranslatorInterface $translator;
    private LoggerInterface $logger;

    public function setUp(): void {
        $this->organizationRepository = $this->getMockBuilder(OrganizationRepository::class)
            ->disableOriginalConstructor()
            ->getMock();
        $this->accessRepository = $this->getMockBuilder(AccessRepository::class)
            ->disableOriginalConstructor()
            ->getMock();
        $this->functionTypeRepository = $this->getMockBuilder(FunctionTypeRepository::class)
            ->disableOriginalConstructor()
            ->getMock();
        $this->dolibarrApiService = $this->getMockBuilder(DolibarrApiService::class)
            ->disableOriginalConstructor()
            ->getMock();
        $this->translator = $this->getMockBuilder(TranslatorInterface::class)
            ->disableOriginalConstructor()
            ->getMock();
        $this->logger = $this->getMockBuilder(LoggerInterface::class)
            ->disableOriginalConstructor()
            ->getMock();

        $this->logger->method('info')->willReturnSelf();
        $this->logger->method('debug')->willReturnSelf();
        $this->logger->method('warning')->willReturnSelf();
        $this->logger->method('error')->willReturnSelf();
    }

    #[Pure]
    private function newDolibarrSyncService(): TestableDolibarrSyncService
    {
        return new TestableDolibarrSyncService(
             $this->organizationRepository,
             $this->accessRepository,
             $this->functionTypeRepository,
             $this->dolibarrApiService,
             $this->translator,
             $this->logger
        );
    }

    private function getJsonContentFromFixture(string $filename): array {
        $filepath = dirname(__FILE__) . '/fixtures/' . $filename;
        return json_decode(file_get_contents($filepath), true);
    }

    public function testScan() {

        // mock services and special methods from repos
        $this->dolibarrApiService
            ->expects($this->once())
            ->method('getAllClients')
            ->willReturn(
                $this->getJsonContentFromFixture('thirdparty.json')
            );

        $this->dolibarrApiService->method('getSociety')->willReturnMap(
            [
                [12097, ['id' => 711]],
                [91295, ['id' => 5086]]
            ]
        );
        $this->accessRepository
            ->expects($this->once())
            ->method('getAllActiveMembersAndMissions')
            ->willReturn(
                [
                    ['id' => 108939, 'organization_id' => 37306, 'mission' => FunctionEnum::PRESIDENT()->getValue()],
                    ['id' => 108939, 'organization_id' => 37306, 'mission' => FunctionEnum::ADHERENT()->getValue()],
                    ['id' => 156252, 'organization_id' => 37306, 'mission' => FunctionEnum::TREASURER()->getValue()],
                    ['id' => 156252, 'organization_id' => 37306, 'mission' => FunctionEnum::ADHERENT()->getValue()],
                    ['id' => 112775, 'organization_id' => 37306, 'mission' => FunctionEnum::STUDENT()->getValue()],
                    ['id' => 112775, 'organization_id' => 37306, 'mission' => FunctionEnum::ADHERENT()->getValue()],
                ]
            );

        // Function types
        $functionType1 = $this->getMockBuilder(FunctionType::class)->getMock();
        $functionType1->method('getMission')->willReturn(FunctionEnum::DIRECTOR()->getValue());
        $functionType2 = $this->getMockBuilder(FunctionType::class)->getMock();
        $functionType2->method('getMission')->willReturn(FunctionEnum::PRESIDENT()->getValue());
        $this->functionTypeRepository
            ->expects($this->once())
            ->method('findBy')
            ->with(['roleByDefault' => RoleEnum::ROLE_ADMIN()->getValue()])
            ->willReturn([$functionType1, $functionType2]);

        // Organization's name
        $organization = $this->getMockBuilder(Organization::class)->getMock();
        $organization->method('getName')->willReturn("Etablissement d'Enseignement Artistique");

        // Postal address
        $organizationAddressPostal = $this->getMockBuilder(OrganizationAddressPostal::class)->getMock();
        $addressPostal = $this->getMockBuilder(AddressPostal::class)->getMock();
        $addressPostal->method('getStreetAddress')->willReturn('21b baker street');
        $addressPostal->method('getStreetAddressSecond')->willReturn('');
        $addressPostal->method('getStreetAddressThird')->willReturn('');
        $addressPostal->method('getAddressOwner')->willReturn('');
        $addressPostal->method('getPostalCode')->willReturn('250 329');
        $addressPostal->method('getAddressCity')->willReturn('Londres');
        $organizationAddressPostal->method('getType')->willReturn(AddressPostalOrganizationTypeEnum::ADDRESS_CONTACT()->getValue());
        $organizationAddressPostal->method('getAddressPostal')->willReturn($addressPostal);
        $organization->method('getOrganizationAddressPostals')->willReturn(
            new ArrayCollection([$organizationAddressPostal])
        );

        // Email and phone
        $contactPoint = $this->getMockBuilder(ContactPoint::class)->getMock();
        $contactPoint->method('getContactType')->willReturn(ContactPointTypeEnum::CONTACT()->getValue());
        $contactPoint->method('getEmail')->willReturn('email@email.com');
        $phoneNumber = new PhoneNumber();
        $phoneNumber->setCountryCode(33);
        $phoneNumber->setNationalNumber('1 02 03 04 05');
        $contactPoint->method('getTelphone')->willReturn($phoneNumber);
        $organization->method('getContactPoints')->willReturn(
            new ArrayCollection([$contactPoint])
        );

        // Network
        $network = $this->getMockBuilder(Network::class)->getMock();
        $network->method('getId')->willReturn(91295);
        $networkOrganization = $this->getMockBuilder(NetworkOrganization::class)->getMock();
        $networkOrganization->method('getNetwork')->willReturn($network);
        $organization->method('getNetworkOrganizations')->willReturn(new ArrayCollection([$networkOrganization]));

        // Product
        $settings = $this->getMockBuilder(Settings::class)->getMock();
        $settings->method('getProduct')->willReturn(SettingsProductEnum::SCHOOL()->getValue());
        $organization->method('getSettings')->willReturn($settings);

        // Get dolibarr contacts
        $this->dolibarrApiService
        ->method('getOpentalentContacts')
        ->with(1726)
        ->willReturn(
            array_filter(
                $this->getJsonContentFromFixture('contacts.json'),
                function ($c) {
                    return in_array(
                        (int)$c["array_options"]["options_2iopen_person_id"],
                        [108939, 156252, 302117]
                    ); }
            )
        );

        $this->organizationRepository->method('find')->willReturn($organization);

        $access = $this->getMockBuilder(Access::class)->getMock();
        $person = $this->getMockBuilder(Person::class)->getMock();
        $person->method('getId')->willReturn(108939);
        $person->method('getName')->willReturn('Holmes');
        $person->method('getGender')->willReturn('MISTER');
        $person->method('getGivenName')->willReturn('Sherlock');
        $person->method('getGivenName')->willReturn('Sherlock');

        $personContactPoint = $this->getMockBuilder(ContactPoint::class)->getMock();
        $personContactPoint->method('getContactType')->willReturn(ContactPointTypeEnum::CONTACT()->getValue());
        $personContactPoint->method('getEmail')->willReturn('sherlock@holmes.com');
        $phoneNumber = new PhoneNumber();
        $phoneNumber->setCountryCode(33);
        $phoneNumber->setNationalNumber('2 98 76 54 32');
        $personContactPoint->method('getTelphone')->willReturn($phoneNumber);
        $personContactPoint->method('getMobilPhone')->willReturn(null);
        $person->method('getContactPoints')->willReturn(
            new ArrayCollection([$personContactPoint])
        );



        $access->method('getPerson')->willReturn($person);
        $this->accessRepository->method('find')->willReturn($access);

        $syncService = $this->newDolibarrSyncService();

        $operations = $syncService->scan();

        $this->assertCount(4, $operations);

        $this->assertEquals(
            [
                '[PUT thirdparties/1726]',
                'address : `\n
217, rue Raoul Follereau\n
` => `21b baker street`',
                'zip : `74300` => `250 329`',
                'town : `CLUSES` => `Londres`',
                'email : `` => `email@email.com`',
                'phone : `+33678403010` => `+331 02 03 04 05`',
                'parent : `` => `5086`',
                'array_options.options_2iopeninfoopentalent : `` => ` : 3\n : 1\n : 1`'
            ],
            $operations[0]->getChangeLog()
        );
        $this->assertEquals(
            ['PUT contact/5868', ''],
            $operations[1]->getChangeLog()
        );
        $this->assertEquals(
            ['PUT thirdparty/5869', ''],
            $operations[2]->getChangeLog()
        );
        $this->assertEquals(
            ['PUT thirdparty/5871', ''],
            $operations[2]->getChangeLog()
        );
    }

    public function testGetDolibarrSocietiesIndex() {
        $this->dolibarrApiService
            ->expects($this->once())
            ->method('getAllClients')
            ->willReturn(
                $this->getJsonContentFromFixture('thirdparties.json')
            );

        $syncService = $this->newDolibarrSyncService();

        $index = $syncService->getDolibarrSocietiesIndex();

        $this->assertEquals("13930", $index[13930]['array_options']['options_2iopen_organization_id']);
    }

    public function testDolibarrContactsIndex() {
        $this->dolibarrApiService
            ->expects($this->once())
            ->method('getOpentalentContacts')
            ->with(9)
            ->willReturn(
                $this->getJsonContentFromFixture('contacts.json')
            );

        $syncService = $this->newDolibarrSyncService();

        $index = $syncService->getDolibarrContactsIndex(9);

        $this->assertEquals("302117", $index[302117]['array_options']['options_2iopen_person_id']);
    }

    public function testActiveMembersIndex() {
        $this->accessRepository
            ->expects($this->once())
            ->method('getAllActiveMembersAndMissions')
            ->willReturn(
                [
                    ['id' => 123, 'organization_id' => 1, 'mission' => FunctionEnum::PRESIDENT()->getValue()],
                    ['id' => 123, 'organization_id' => 1, 'mission' => FunctionEnum::TEACHER()->getValue()],
                    ['id' => 124, 'organization_id' => 1, 'mission' => FunctionEnum::ADMINISTRATIVE_STAFF()->getValue()],
                    ['id' => 125, 'organization_id' => 2, 'mission' => FunctionEnum::ADHERENT()->getValue()],
                ]
            );

        $syncService = $this->newDolibarrSyncService();

        $this->assertEquals(
            [
                1 => [
                    123 => [FunctionEnum::PRESIDENT()->getValue(), FunctionEnum::TEACHER()->getValue()],
                    124 => [FunctionEnum::ADMINISTRATIVE_STAFF()->getValue()]
                ],
                2 => [
                    125 => [FunctionEnum::ADHERENT()->getValue()]
                ]
            ],
            $syncService->getActiveMembersIndex()
        );
    }

    public function testSanitizeDolibarrData() {

        $this->assertEquals(null, TestableDolibarrSyncService::sanitizeDolibarrData(null));

        $this->assertEquals(
            ['a' => 'A', 'b' => null, 'c' => ['d' => 'D', 'e' => null]],
            TestableDolibarrSyncService::sanitizeDolibarrData(
                ['a' => 'A', 'b' => '', 'c' => ['d' => 'D', 'e' => '']]
            )
        );
    }

    public function testGetOrganizationPostalAddress() {

        $organization = $this->getMockBuilder(Organization::class)->getMock();
        $organizationAddressPostal1 = $this->getMockBuilder(OrganizationAddressPostal::class)->getMock();
        $organizationAddressPostal2 = $this->getMockBuilder(OrganizationAddressPostal::class)->getMock();
        $organizationAddressPostal3 = $this->getMockBuilder(OrganizationAddressPostal::class)->getMock();
        $addressPostal = $this->getMockBuilder(AddressPostal::class)->getMock();

        $organizationAddressPostal1->method('getType')->willReturn(AddressPostalOrganizationTypeEnum::ADDRESS_PRACTICE()->getValue());
        $organizationAddressPostal2->method('getType')->willReturn(AddressPostalOrganizationTypeEnum::ADDRESS_BILL()->getValue());
        $organizationAddressPostal3->method('getType')->willReturn(AddressPostalOrganizationTypeEnum::ADDRESS_OTHER()->getValue());

        $organizationAddressPostal2->method('getAddressPostal')->willReturn($addressPostal);

        $organization->expects($this->once())
            ->method('getOrganizationAddressPostals')
            ->willReturn(
                [$organizationAddressPostal1, $organizationAddressPostal2, $organizationAddressPostal3]
            );

        $syncService = $this->newDolibarrSyncService($organization);

        $this->assertEquals(
            $addressPostal,
            $syncService->getOrganizationPostalAddress($organization)
        );

        $organization2 = $this->getMockBuilder(Organization::class)->getMock();
        $organization->expects($this->once())
            ->method('getOrganizationAddressPostals')
            ->willReturn([]);

        $this->assertEquals(
            null,
            $syncService->getOrganizationPostalAddress($organization2)
        );
    }
    public function testGetOrganizationPhoneWithExistingPhone()
    {
        $organization = $this->getMockBuilder(Organization::class)->getMock();

        $contactPoint1 = $this->getMockBuilder(ContactPoint::class)->getMock();
        $contactPoint2 = $this->getMockBuilder(ContactPoint::class)->getMock();
        $contactPoint3 = $this->getMockBuilder(ContactPoint::class)->getMock();

        $contactPoint1->method('getContactType')->willReturn(ContactPointTypeEnum::OTHER()->getValue());
        $contactPoint2->method('getContactType')->willReturn(ContactPointTypeEnum::BILL()->getValue());
        $contactPoint3->method('getContactType')->willReturn(ContactPointTypeEnum::PRINCIPAL()->getValue());

        $contactPoint2->expects($this->once())->method('getTelphone')->willReturn('0161626365');

        $organization
            ->expects($this->once())
            ->method('getContactPoints')
            ->willReturn(
                [$contactPoint1, $contactPoint2, $contactPoint3]
            );

        $syncService = $this->newDolibarrSyncService();

        $this->assertEquals(
            '+331 61 62 63 65',
            $syncService->getOrganizationPhone($organization)
        );
    }

    public function testGetOrganizationPhoneWithMobilePhone() {
        $organization = $this->getMockBuilder(Organization::class)->getMock();

        $contactPoint1 = $this->getMockBuilder(ContactPoint::class)->getMock();
        $contactPoint2 = $this->getMockBuilder(ContactPoint::class)->getMock();
        $contactPoint3 = $this->getMockBuilder(ContactPoint::class)->getMock();

        $contactPoint1->method('getContactType')->willReturn(ContactPointTypeEnum::OTHER()->getValue());
        $contactPoint2->method('getContactType')->willReturn(ContactPointTypeEnum::BILL()->getValue());
        $contactPoint3->method('getContactType')->willReturn(ContactPointTypeEnum::PRINCIPAL()->getValue());

        $contactPoint2->expects($this->once())->method('getTelphone')->willReturn(null);
        $contactPoint2->expects($this->once())->method('getMobilPhone')->willReturn('0661626365');

        $organization
            ->expects($this->once())
            ->method('getContactPoints')
            ->willReturn(
                [$contactPoint1, $contactPoint2, $contactPoint3]
            );

        $syncService = $this->newDolibarrSyncService();

        $this->assertEquals(
            '+336 61 62 63 65',
            $syncService->getOrganizationPhone($organization)
        );
    }

    public function testGetOrganizationPhoneWithNoPhone() {
        $organization = $this->getMockBuilder(Organization::class)->getMock();
        $organization
            ->expects($this->once())
            ->method('getContactPoints')
            ->willReturn([]);

        $syncService = $this->newDolibarrSyncService();

        $this->assertEquals(
            null,
            $syncService->getOrganizationPhone($organization)
        );
    }

    public function testGetOrganizationEmailWithExistingEmail() {
        $organization = $this->getMockBuilder(Organization::class)->getMock();

        $contactPoint1 = $this->getMockBuilder(ContactPoint::class)->getMock();
        $contactPoint2 = $this->getMockBuilder(ContactPoint::class)->getMock();
        $contactPoint3 = $this->getMockBuilder(ContactPoint::class)->getMock();

        $contactPoint1->method('getContactType')->willReturn(ContactPointTypeEnum::OTHER()->getValue());
        $contactPoint2->method('getContactType')->willReturn(ContactPointTypeEnum::BILL()->getValue());
        $contactPoint3->method('getContactType')->willReturn(ContactPointTypeEnum::PRINCIPAL()->getValue());

        $contactPoint2->method('getEmail')->willReturn('email@email.com');

        $organization
            ->expects($this->once())
            ->method('getContactPoints')
            ->willReturn(
                [$contactPoint1, $contactPoint2, $contactPoint3]
            );

        $syncService = $this->newDolibarrSyncService();

        $this->assertEquals(
            'email@email.com',
            $syncService->getOrganizationEmail($organization)
        );
    }

    public function testGetOrganizationEmailWithNoEmail() {
        $organization = $this->getMockBuilder(Organization::class)->getMock();

        $organization
            ->expects($this->once())
            ->method('getContactPoints')
            ->willReturn([]);

        $syncService = $this->newDolibarrSyncService();

        $this->assertEquals(
            null,
            $syncService->getOrganizationEmail($organization)
        );
    }

    public function testCountWithMission() {
        $members = [
            123 => [FunctionEnum::PRESIDENT()->getValue(), FunctionEnum::TEACHER()->getValue()],
            124 => [FunctionEnum::TEACHER()->getValue()],
            125 => [FunctionEnum::STUDENT()->getValue()],
            126 => [FunctionEnum::TREASURER()->getValue()],
        ];

        $this->assertEquals(
            2,
            TestableDolibarrSyncService::countWithMission([FunctionEnum::TEACHER()->getValue()], $members)
        );

        $this->assertEquals(
            3,
            TestableDolibarrSyncService::countWithMission(
                [FunctionEnum::TEACHER()->getValue(), FunctionEnum::TREASURER()->getValue()],
                $members
            )
        );

        $this->assertEquals(
            1,
            TestableDolibarrSyncService::countWithMission([FunctionEnum::STUDENT()->getValue()], $members)
        );

        $this->assertEquals(
            0,
            TestableDolibarrSyncService::countWithMission([FunctionEnum::ARCHIVIST()->getValue()], $members)
        );
    }

    public function testGetPersonContact() {
        $person = $this->getMockBuilder(Person::class)->getMock();

        $contactPoint1 = $this->getMockBuilder(ContactPoint::class)->getMock();
        $contactPoint2 = $this->getMockBuilder(ContactPoint::class)->getMock();

        $contactPoint1->method('getContactType')->willReturn(ContactPointTypeEnum::OTHER()->getValue());
        $contactPoint2->method('getContactType')->willReturn(ContactPointTypeEnum::PRINCIPAL()->getValue());

        $person->expects($this->once())->method('getContactPoints')->willReturn([$contactPoint1, $contactPoint2]);

        $syncService = $this->newDolibarrSyncService();

        $this->assertEquals(
            $contactPoint2,
            $syncService->getPersonContact($person)
        );

        $person2 = $this->getMockBuilder(Person::class)->getMock();
        $person2->expects($this->once())->method('getContactPoints')->willReturn([]);
        $this->assertEquals(null, $syncService->getPersonContact($person2));
    }

    public function testFormatContactPosition() {
        $this->translator->method('trans')->will(
            $this->returnCallback(function($mission, $params) {
                if ($mission == FunctionEnum::PRESIDENT()) {
                    if ($params === ['gender' => 'X']) { return 'Président(e)'; }
                    elseif ($params === ['gender' => 'M']) { return 'Président'; }
                    elseif ($params === ['gender' => 'F']) { return 'Présidente'; }
                } elseif ($mission == FunctionEnum::DIRECTOR()) {
                    if ($params === ['gender' => 'X']) { return 'Directeur(ice)'; }
                    elseif ($params === ['gender' => 'M']) { return 'Directeur'; }
                    elseif ($params === ['gender' => 'F']) { return 'Directrice'; }
                }
                throw new \AssertionError('translator->trans stub has no matching call for arguments ' . json_encode([$mission, $params]));
              })
        );

        $syncService = $this->newDolibarrSyncService();

        $this->assertEquals(
            'Président(e)',
            $syncService->formatContactPosition([FunctionEnum::PRESIDENT()->getValue()])
        );

        $this->assertEquals(
            'Président',
            $syncService->formatContactPosition([FunctionEnum::PRESIDENT()->getValue()], 'MISTER')
        );

        $this->assertEquals(
            'Présidente',
            $syncService->formatContactPosition([FunctionEnum::PRESIDENT()->getValue()], 'MISS')
        );

        $this->assertEquals(
            'Présidente, Directrice',
            $syncService->formatContactPosition(
                [FunctionEnum::PRESIDENT()->getValue(), FunctionEnum::DIRECTOR()->getValue()],
                'MISS'
            )
        );

        $this->assertEquals(
            'Président, Directeur',
            $syncService->formatContactPosition(
                [FunctionEnum::PRESIDENT()->getValue(), FunctionEnum::DIRECTOR()->getValue(), FunctionEnum::ADHERENT()->getValue()],
                'MISTER'
            )
        );
    }

    public function testFormatPhoneNumber() {
        $phoneNumber = new PhoneNumber();
        $phoneNumber->setCountryCode(33);
        $phoneNumber->setNationalNumber('1 02 03 04 05');

        $this->assertEquals(
            '+33 1 02 03 04 05',
            TestableDolibarrSyncService::formatPhoneNumber($phoneNumber)
        );
    }

    public function testFilterDiff() {
        $this->assertEquals(
            ['b' => -2, 'c' => ['e' => ['f' => -5]], 'g' => 7],
            TestableDolibarrSyncService::filterDiff(
                ['a' => 1, 'b' => 2, 'c' => ['d' => 4, 'e' => ['f' => 5]]],
                ['a' => 1, 'b' => -2, 'c' => ['d' => 4, 'e' => ['f' => -5]], 'g' => 7],
            )
        );

        $this->assertEquals(
            [],
            TestableDolibarrSyncService::filterDiff(
                ['a' => 1, 'b' => 2, 'c' => ['d' => 4, 'e' => ['f' => 5]]],
                ['a' => 1, 'b' => 2, 'c' => ['d' => 4, 'e' => ['f' => 5]]],
            )
        );

        $this->assertEquals(
            [],
            TestableDolibarrSyncService::filterDiff(
                [],
                [],
            )
        );

        $this->assertEquals(
            ['a' => 1],
            TestableDolibarrSyncService::filterDiff(
                [],
                ['a' => 1],
            )
        );
    }

}