VarnishPurgerFormTestBase.php in Varnish purger 8

Namespace

Drupal\varnish_purger\Tests

File

src/Tests/VarnishPurgerFormTestBase.php

<?php

namespace Drupal\varnish_purger\Tests;

use Drupal\purge_ui\Tests\PurgerConfigFormTestBase;

/**
 * Testbase for testing \Drupal\varnish_purger\Form\VarnishPurgerFormBase.
 */
abstract class VarnishPurgerFormTestBase extends PurgerConfigFormTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  public static $modules = [
    'varnish_purger',
  ];

  /**
   * Verify that the form contains all fields we require.
   */
  public function testFieldExistence() {
    $this
      ->drupalLogin($this->admin_user);
    $this
      ->drupalGet($this->route);
    $fields = [
      'edit-name' => '',
      'edit-invalidationtype' => 'tag',
      'edit-hostname' => 'localhost',
      'edit-port' => 80,
      'edit-path' => '/',
      'edit-request-method' => 0,
      'edit-scheme' => 0,
      'edit-verify' => TRUE,
      'edit-headers-0-field' => '',
      'edit-headers-0-value' => '',
      'edit-runtime-measurement' => '1',
      'edit-timeout' => 1.0,
      'edit-connect-timeout' => 1.0,
      'edit-cooldown-time' => 0.0,
      'edit-http-errors' => '1',
      'edit-max-requests' => 100,
    ];
    foreach ($fields as $field => $default_value) {
      $this
        ->assertFieldById($field, $default_value);
    }
  }

  /**
   * Tests \Drupal\varnish_purger\Form\VarnishPurgerFormBase::buildFormTokensHelp().
   */
  public function testTokensHelp() {
    $this
      ->drupalLogin($this->admin_user);
    $this
      ->drupalGet($this->route);
    $this
      ->assertText('Tokens');
    foreach ($this->tokenGroups as $token_group) {
      $this
        ->assertRaw('<code>[' . $token_group . ':');
    }
  }

  /**
   * Test validating the data.
   */
  public function testFormValidation() {

    // Assert that valid timeout values don't cause validation errors.
    $form_state = $this
      ->getFormStateInstance();
    $form_state
      ->addBuildInfo('args', [
      $this->formArgs,
    ]);
    $form_state
      ->setValues([
      'connect_timeout' => 0.3,
      'timeout' => 0.1,
      'name' => 'foobar',
    ]);
    $form = $this
      ->getFormInstance();
    $this->formBuilder
      ->submitForm($form, $form_state);
    $this
      ->assertEquals(0, count($form_state
      ->getErrors()));
    $form_state = $this
      ->getFormStateInstance();
    $form_state
      ->addBuildInfo('args', [
      $this->formArgs,
    ]);
    $form_state
      ->setValues([
      'connect_timeout' => 2.3,
      'timeout' => 7.7,
      'name' => 'foobar',
    ]);
    $form = $this
      ->getFormInstance();
    $this->formBuilder
      ->submitForm($form, $form_state);
    $this
      ->assertEquals(0, count($form_state
      ->getErrors()));

    // Submit timeout values that are too low and confirm the validation error.
    $form_state = $this
      ->getFormStateInstance();
    $form_state
      ->addBuildInfo('args', [
      $this->formArgs,
    ]);
    $form_state
      ->setValues([
      'connect_timeout' => 0.0,
      'timeout' => 0.0,
      'name' => 'foobar',
    ]);
    $form = $this
      ->getFormInstance();
    $this->formBuilder
      ->submitForm($form, $form_state);
    $errors = $form_state
      ->getErrors();
    $this
      ->assertEquals(2, count($errors));
    $this
      ->assertTrue(isset($errors['timeout']));
    $this
      ->assertTrue(isset($errors['connect_timeout']));

    // Submit timeout values that are too high and confirm the validation error.
    $form_state = $this
      ->getFormStateInstance();
    $form_state
      ->addBuildInfo('args', [
      $this->formArgs,
    ]);
    $form_state
      ->setValues([
      'connect_timeout' => 2.4,
      'timeout' => 7.7,
      'name' => 'foobar',
    ]);
    $form = $this
      ->getFormInstance();
    $this->formBuilder
      ->submitForm($form, $form_state);
    $errors = $form_state
      ->getErrors();
    $this
      ->assertEquals(2, count($errors));
    $this
      ->assertTrue(isset($errors['timeout']));
    $this
      ->assertTrue(isset($errors['connect_timeout']));
  }

  /**
   * Test posting data to the HTTP Purger settings form.
   */
  public function testFormSubmit() {

    // Assert that all (simple) fields submit as intended.
    $this
      ->drupalLogin($this->admin_user);
    $edit = [
      'name' => 'foobar',
      'invalidationtype' => 'wildcardurl',
      'hostname' => 'example.com',
      'port' => 8080,
      'path' => 'node/1',
      'request_method' => 1,
      'scheme' => 0,
      'verify' => TRUE,
      'timeout' => 6,
      'runtime_measurement' => 1,
      'connect_timeout' => 0.5,
      'cooldown_time' => 0.8,
      'max_requests' => 25,
      'http_errors' => 1,
    ];
    $this
      ->drupalPostForm($this->route, $edit, t('Save configuration'));
    $this
      ->drupalGet($this->route);
    foreach ($edit as $field => $value) {
      $this
        ->assertFieldById('edit-' . str_replace('_', '-', $field), $value);
    }

    // Assert headers behavior.
    $form = $this
      ->getFormInstance();
    $form_state = $this
      ->getFormStateInstance();
    $form_state
      ->addBuildInfo('args', [
      $this->formArgs,
    ]);
    $form_state
      ->setValue('headers', [
      [
        'field' => 'foo',
        'value' => 'bar',
      ],
    ]);
    $this->formBuilder
      ->submitForm($form, $form_state);
    $this
      ->assertEquals(0, count($form_state
      ->getErrors()));
    $this
      ->drupalGet($this->route);
    $this
      ->assertFieldById('edit-headers-0-field', 'foo');
    $this
      ->assertFieldById('edit-headers-0-value', 'bar');
  }

}

Classes

Name	Description
VarnishPurgerFormTestBase	Testbase for testing \Drupal\varnish_purger\Form\VarnishPurgerFormBase.