public function ProcessingTest::testBatchFormMultistep in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/src/Functional/Batch/ProcessingTest.php \Drupal\Tests\system\Functional\Batch\ProcessingTest::testBatchFormMultistep()

Tests batches defined in a multistep form.

File

core/modules/system/tests/src/Functional/Batch/ProcessingTest.php, line 133

Class

ProcessingTest

Tests batch processing in form and non-form workflow.

Namespace

Drupal\Tests\system\Functional\Batch

Code

public function testBatchFormMultistep() {
  $this
    ->drupalGet('batch-test/multistep');
  $this
    ->assertSession()
    ->assertNoEscaped('<');
  $this
    ->assertSession()
    ->pageTextContains('step 1');

  // First step triggers batch 1.
  $this
    ->submitForm([], 'Submit');
  $this
    ->assertBatchMessages($this
    ->_resultMessages('batch_1'), 'Batch for step 1 performed successfully.');
  $this
    ->assertEquals($this
    ->_resultStack('batch_1'), batch_test_stack(), 'Execution order was correct.');
  $this
    ->assertSession()
    ->pageTextContains('step 2');
  $this
    ->assertSession()
    ->assertNoEscaped('<');

  // Second step triggers batch 2.
  $this
    ->submitForm([], 'Submit');
  $this
    ->assertBatchMessages($this
    ->_resultMessages('batch_2'), 'Batch for step 2 performed successfully.');
  $this
    ->assertEquals($this
    ->_resultStack('batch_2'), batch_test_stack(), 'Execution order was correct.');
  $this
    ->assertSession()
    ->pageTextContains('Redirection successful.');
  $this
    ->assertSession()
    ->assertNoEscaped('<');

  // Extra query arguments will trigger logic that will add them to the
  // redirect URL. Make sure they are persisted.
  $this
    ->drupalGet('batch-test/multistep', [
    'query' => [
      'big_tree' => 'small_axe',
    ],
  ]);
  $this
    ->submitForm([], 'Submit');
  $this
    ->assertSession()
    ->pageTextContains('step 2');
  $this
    ->assertStringContainsString('batch-test/multistep?big_tree=small_axe', $this
    ->getUrl(), 'Query argument was persisted and another extra argument was added.');
}