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<?php
namespace Drupal\Tests\currency\Unit\Form;
use Drupal\Core\Form\FormState;
use Drupal\Core\Messenger\MessengerInterface;
use Drupal\currency\Form\PluginBasedExchangeRateProviderForm;
use Drupal\currency\Plugin\Currency\ExchangeRateProvider\ExchangeRateProviderManagerInterface;
use Drupal\currency\PluginBasedExchangeRateProvider;
use Drupal\Tests\UnitTestCase;
use Symfony\Component\DependencyInjection\ContainerInterface;
class PluginBasedExchangeRateProviderFormTest extends UnitTestCase {
protected $currencyExchangeRateProviderManager;
protected $exchangeRateProvider;
protected $stringTranslation;
protected $messenger;
protected $sut;
public function setUp() : void {
$this->currencyExchangeRateProviderManager = $this
->createMock(ExchangeRateProviderManagerInterface::class);
$this->exchangeRateProvider = $this
->getMockBuilder(PluginBasedExchangeRateProvider::class)
->disableOriginalConstructor()
->getMock();
$this->stringTranslation = $this
->getStringTranslationStub();
$this->messenger = $this
->createMock(MessengerInterface::class);
$this->sut = new PluginBasedExchangeRateProviderForm($this->stringTranslation, $this->exchangeRateProvider, $this->currencyExchangeRateProviderManager);
$this->sut
->setMessenger($this->messenger);
}
function testCreate() {
$container = $this
->createMock(ContainerInterface::class);
$map = [
[
'plugin.manager.currency.exchange_rate_provider',
ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE,
$this->currencyExchangeRateProviderManager,
],
[
'currency.exchange_rate_provider',
ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE,
$this->exchangeRateProvider,
],
[
'string_translation',
ContainerInterface::EXCEPTION_ON_INVALID_REFERENCE,
$this->stringTranslation,
],
];
$container
->expects($this
->any())
->method('get')
->willReturnMap($map);
$sut = PluginBasedExchangeRateProviderForm::create($container);
$this
->assertInstanceOf(PluginBasedExchangeRateProviderForm::class, $sut);
}
public function testGetFormId() {
$this
->assertSame('currency_exchange_rate_provider', $this->sut
->getFormId());
}
public function testBuildForm() {
$plugin_id_a = $this
->randomMachineName();
$plugin_id_b = $this
->randomMachineName();
$plugin_id_c = $this
->randomMachineName();
$plugin_definitions = [
$plugin_id_a => [
'description' => NULL,
'label' => $this
->randomMachineName(),
'operations' => [],
],
$plugin_id_b => [
'description' => $this
->randomMachineName(),
'label' => $this
->randomMachineName(),
'operations' => [],
],
$plugin_id_c => [
'description' => $this
->randomMachineName(),
'label' => $this
->randomMachineName(),
'operations' => [
[
'href' => $this
->randomMachineName(),
'title' => $this
->randomMachineName(),
],
],
],
];
$configuration = [
$plugin_id_a => TRUE,
$plugin_id_b => FALSE,
$plugin_id_c => TRUE,
];
$this->exchangeRateProvider
->expects($this
->atLeastOnce())
->method('loadConfiguration')
->willReturn($configuration);
$this->currencyExchangeRateProviderManager
->expects($this
->atLeastOnce())
->method('getDefinitions')
->willReturn($plugin_definitions);
$form = [];
$form_state = new FormState();
$build = $this->sut
->buildForm($form, $form_state);
foreach ([
$plugin_id_a,
$plugin_id_b,
$plugin_id_c,
] as $weight => $plugin_id) {
$this
->assertIsArray($build['exchange_rate_providers'][$plugin_id]['weight']);
$this
->assertIsArray($build['exchange_rate_providers'][$plugin_id]['label']);
$this
->assertSame($plugin_definitions[$plugin_id]['label'], $build['exchange_rate_providers'][$plugin_id]['label']['#markup']);
$this
->assertIsArray($build['exchange_rate_providers'][$plugin_id]['weight']);
$this
->assertSame($weight + 1, $build['exchange_rate_providers'][$plugin_id]['weight']['#default_value']);
}
$this
->assertIsArray($build['actions']);
}
public function testSubmitForm() {
$plugin_id_a = $this
->randomMachineName();
$plugin_enabled_a = (bool) mt_rand(0, 1);
$plugin_id_b = $this
->randomMachineName();
$plugin_enabled_b = (bool) mt_rand(0, 1);
$plugin_id_c = $this
->randomMachineName();
$plugin_enabled_c = (bool) mt_rand(0, 1);
$configuration = [
$plugin_id_c => $plugin_enabled_c,
$plugin_id_a => $plugin_enabled_a,
$plugin_id_b => $plugin_enabled_b,
];
$values = [
'exchange_rate_providers' => [
$plugin_id_c => [
'enabled' => $plugin_enabled_c,
'weight' => mt_rand(9, 99),
],
$plugin_id_a => [
'enabled' => $plugin_enabled_a,
'weight' => mt_rand(999, 9999),
],
$plugin_id_b => [
'enabled' => $plugin_enabled_b,
'weight' => mt_rand(99999, 999999),
],
],
];
$form = [];
$form_state = new FormState();
$form_state
->setValues($values);
$this->exchangeRateProvider
->expects($this
->once())
->method('saveConfiguration')
->with($configuration);
$this->sut
->submitForm($form, $form_state);
}
}