function ProcessingTest::testBatchFormMultistep

Tests batches defined in a multistep form.

File

core/modules/system/tests/src/Functional/Batch/ProcessingTest.php, line 134

Class

ProcessingTest

Tests batch processing in form and non-form workflow.

Namespace

Code

public function testBatchFormMultistep() : void {
  $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'));
  $this->assertEquals($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'));
  $this->assertEquals($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.');
}