piratepoet/mailpoet/tests/integration/Services/BridgeApiTest.php

<?php declare(strict_types = 1);

namespace MailPoet\Services\Bridge;

use MailPoet\Entities\LogEntity;
use MailPoet\Logging\LogRepository;
use MailPoet\WP\Functions as WPFunctions;
use MailPoetVendor\Monolog\Logger;
use PHPUnit\Framework\MockObject\MockObject;

require_once('BridgeTestMockAPI.php');

class BridgeApiTest extends \MailPoetTest {

  /** @var API */
  private $api;

  /** @var WPFunctions & MockObject */
  private $wpMock;

  /** @var LogRepository */
  private $logRepository;

  public function _before() {
    parent::_before();
    $this->wpMock = $this->createMock(WPFunctions::class);
    $this->api = new API('test-api-key', $this->wpMock);
    $this->logRepository = $this->diContainer->get(LogRepository::class);
  }

  public function testItDoesntLogsWhenPremiumKeyCheckPass() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(200);
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveBody')
      ->willReturn('');
    $this->api->checkPremiumKey();
    $logs = $this->logRepository->findAll();
    verify($logs)->arrayCount(0);
  }

  public function testItLogsWhenPremiumKeyCheckFails() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(401);
    $this->wpMock
      ->expects($this->once())
      ->method('homeUrl')
      ->willReturn('www.home-example.com');
    $this->api->checkPremiumKey();
    $logs = $this->logRepository->findAll();
    verify($logs)->arrayCount(1);
    $errorLog = $logs[0];
    $this->assertInstanceOf(LogEntity::class, $errorLog);
    verify($errorLog->getLevel())->equals(Logger::ERROR);
    verify($errorLog->getMessage())->stringContainsString('www.home-example.com');
    verify($errorLog->getMessage())->stringContainsString('key-validation.failed');
    verify($errorLog->getMessage())->stringContainsString('"key_type":"premium"');
  }

  public function testItDoesntLogsWhenMssKeyCheckPass() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(200);
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveBody')
      ->willReturn('');
    $this->api->checkMSSKey();
    $logs = $this->logRepository->findAll();
    verify($logs)->arrayCount(0);
  }

  public function testItLogsWhenMssKeyCheckFails() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(401);
    $this->wpMock
      ->expects($this->once())
      ->method('homeUrl')
      ->willReturn('www.home-example.com');
    $this->api->checkMSSKey();
    $logs = $this->logRepository->findAll();
    verify($logs)->arrayCount(1);
    $errorLog = $logs[0];
    $this->assertInstanceOf(LogEntity::class, $errorLog);
    verify($errorLog->getLevel())->equals(Logger::ERROR);
    verify($errorLog->getMessage())->stringContainsString('www.home-example.com');
    verify($errorLog->getMessage())->stringContainsString('key-validation.failed');
    verify($errorLog->getMessage())->stringContainsString('"key_type":"mss"');
  }

  public function testItCanGetSenderDomains() {
    $domainResult = BridgeTestMockAPI::VERIFIED_DOMAIN_RESPONSE;
    $domainResult['domain'] = 'mailpoet.com';
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(200);
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveBody')
      ->willReturn(json_encode([$domainResult]));
    $result = $this->api->getAuthorizedSenderDomains();
    verify($result)->equals([$domainResult]);
  }

  public function testItReturnsNullIfCantGetSenderDomains() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(400);
    $result = $this->api->getAuthorizedSenderDomains();
    verify($result)->null();
  }

  public function testGetDomainsLogsErrorWhenResponseHasUnexpectedFormat() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(200);
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveBody')
      ->willReturn('trololo');
    $this->api->getAuthorizedSenderDomains();
    $logs = $this->logRepository->findAll();
    verify($logs)->arrayCount(1);
    $errorLog = $logs[0];
    $this->assertInstanceOf(LogEntity::class, $errorLog);
    verify($errorLog->getLevel())->equals(Logger::ERROR);
    verify($errorLog->getMessage())->stringContainsString('getAuthorizedSenderDomains API response was not in expected format.');
    verify($errorLog->getMessage())->stringContainsString('trololo');
  }

  public function testItCanCreateSenderDomain() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(201);
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveBody')
      ->willReturn(json_encode(BridgeTestMockAPI::VERIFIED_DOMAIN_RESPONSE));
    $result = $this->api->createAuthorizedSenderDomain('mailpoet.com');
    verify($result)->equals(BridgeTestMockAPI::VERIFIED_DOMAIN_RESPONSE);
  }

  public function testCreateDomainLogsErrorWhenResponseHasUnexpectedFormat() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(201);
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveBody')
      ->willReturn('trololo');
    $result = $this->api->createAuthorizedSenderDomain('mailpoet.com');
    verify($result)->equals([]);
    $logs = $this->logRepository->findAll();
    verify($logs)->arrayCount(1);
    $errorLog = $logs[0];
    $this->assertInstanceOf(LogEntity::class, $errorLog);
    verify($errorLog->getLevel())->equals(Logger::ERROR);
    verify($errorLog->getMessage())->stringContainsString('createAuthorizedSenderDomain API response was not in expected format.');
    verify($errorLog->getMessage())->stringContainsString('trololo');
  }

  public function testCantCreateSenderDomainWhichExists() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(403);
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveBody')
      ->willReturn(json_encode(['error' => 'This domain was already added to the list.']));
    $result = $this->api->createAuthorizedSenderDomain('existing.com');
    verify($result['status'])->equals(API::RESPONSE_STATUS_ERROR);
    verify($result['error'])->equals('This domain was already added to the list.');
  }

  public function testVerifyDomainLogsErrorWhenResponseHasUnexpectedFormat() {
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveResponseCode')
      ->willReturn(200);
    $this->wpMock
      ->expects($this->once())
      ->method('wpRemoteRetrieveBody')
      ->willReturn('trololo');
    $result = $this->api->verifyAuthorizedSenderDomain('mailpoet.com');
    verify($result)->equals([]);
    $logs = $this->logRepository->findAll();
    verify($logs)->arrayCount(1);
    $errorLog = $logs[0];
    $this->assertInstanceOf(LogEntity::class, $errorLog);
    verify($errorLog->getLevel())->equals(Logger::ERROR);
    verify($errorLog->getMessage())->stringContainsString('verifyAuthorizedSenderDomain API response was not in expected format.');
    verify($errorLog->getMessage())->stringContainsString('trololo');
  }
}