function ConfigTargetTest::testNested

Tests #config_target where there is not a 1:1 property to element.

File

core/modules/system/tests/src/Functional/Form/ConfigTargetTest.php, line 55

Class

ConfigTargetTest

Tests forms using #config_target.

Namespace

Code

public function testNested() : void {
    $most_favorite_fruit = 'Apple';
    $second_favorite_fruit = 'Kiwi';
    $nemesis_vegetable = 'Cauliflower';
    $this->drupalGet('/form-test/nested-config-target');
    $page = $this->getSession()
        ->getPage();
    // Both invalid.
    $page->fillField('First choice', '');
    $page->fillField('Second choice', '');
    $page->pressButton('Save configuration');
    $assert_session = $this->assertSession();
    $assert_session->statusMessageContains('This value should not be blank.', 'error');
    $assert_session->elementAttributeNotExists('css', '#edit-favorites', 'aria-invalid');
    $assert_session->elementAttributeExists('named', [
        'field',
        'First choice',
    ], 'aria-invalid');
    $assert_session->elementAttributeExists('named', [
        'field',
        'Second choice',
    ], 'aria-invalid');
    // Second invalid.
    $page->fillField('First choice', $most_favorite_fruit);
    $page->fillField('Second choice', '');
    $page->pressButton('Save configuration');
    $assert_session = $this->assertSession();
    $assert_session->statusMessageContains('This value should not be blank.', 'error');
    $assert_session->elementAttributeNotExists('css', '#edit-favorites', 'aria-invalid');
    $assert_session->elementAttributeNotExists('named', [
        'field',
        'First choice',
    ], 'aria-invalid');
    $assert_session->elementAttributeExists('named', [
        'field',
        'Second choice',
    ], 'aria-invalid');
    // First invalid.
    $page->fillField('First choice', '');
    $page->fillField('Second choice', $second_favorite_fruit);
    $page->pressButton('Save configuration');
    $assert_session = $this->assertSession();
    $assert_session->statusMessageContains('This value should not be blank.', 'error');
    $assert_session->elementAttributeNotExists('css', '#edit-favorites', 'aria-invalid');
    $assert_session->elementAttributeExists('named', [
        'field',
        'First choice',
    ], 'aria-invalid');
    $assert_session->elementAttributeNotExists('named', [
        'field',
        'Second choice',
    ], 'aria-invalid');
    // Both valid.
    $page->fillField('First choice', $most_favorite_fruit);
    $page->fillField('Second choice', $second_favorite_fruit);
    $page->pressButton('Save configuration');
    $assert_session->statusMessageContains('The configuration options have been saved.', 'status');
    $this->assertSame([
        'langcode' => 'en',
        'favorite_fruits' => [
            $most_favorite_fruit,
            $second_favorite_fruit,
        ],
        'favorite_vegetable' => 'Potato',
        'nemesis_vegetable' => '',
    ], $this->config('form_test.object')
        ->getRawData());
    // Now enter a nemesis vegetable too.
    $this->drupalGet('/form-test/nested-config-target');
    $page->fillField('First choice', $most_favorite_fruit);
    $page->fillField('Second choice', $second_favorite_fruit);
    $page->fillField('Nemesis', $nemesis_vegetable);
    $page->pressButton('Save configuration');
    // A new validation error has appeared, on the conditionally displayed
    // "I could not live without" form field — this field must be filled out if
    // all others are.
    $assert_session->statusMessageContains('The value you selected is not a valid choice.', 'error');
    $assert_session->elementAttributeExists('named', [
        'field',
        'I could not live without',
    ], 'aria-invalid');
    $page->fillField('First choice', $most_favorite_fruit);
    $page->fillField('Second choice', $second_favorite_fruit);
    $page->fillField('Nemesis', $nemesis_vegetable);
    $page->fillField('I could not live without', 'fruits');
    $page->pressButton('Save configuration');
    $assert_session->statusMessageContains('The configuration options have been saved.', 'status');
    $this->assertSame([
        'langcode' => 'en',
        'favorite_fruits' => [
            $most_favorite_fruit,
            $second_favorite_fruit,
        ],
        'favorite_vegetable' => 'Potato',
        'nemesis_vegetable' => $nemesis_vegetable,
        'could_not_live_without' => 'fruits',
    ], $this->config('form_test.object')
        ->getRawData());
    // Remove the nemesis vegetable; this should cause the deletion of the
    // `could_not_live_without` property path in the Config object.
    $this->drupalGet('/form-test/nested-config-target');
    $page->fillField('First choice', $most_favorite_fruit);
    $page->fillField('Second choice', $second_favorite_fruit);
    $page->fillField('Nemesis', '');
    $page->pressButton('Save configuration');
    $assert_session->statusMessageContains('The configuration options have been saved.', 'status');
    $this->assertSame([
        'langcode' => 'en',
        'favorite_fruits' => [
            $most_favorite_fruit,
            $second_favorite_fruit,
        ],
        'favorite_vegetable' => 'Potato',
        'nemesis_vegetable' => '',
    ], $this->config('form_test.object')
        ->getRawData());
}