function JavascriptStatesTest::doTextfieldTriggerTests

Tests states of elements triggered by a textfield element.

File

core/tests/Drupal/FunctionalJavascriptTests/Core/Form/JavascriptStatesTest.php, line 317

Class

JavascriptStatesTest

Tests the state of elements based on another elements.

Namespace

Code

protected function doTextfieldTriggerTests() : void {
    $this->drupalGet('form-test/javascript-states-form');
    $page = $this->getSession()
        ->getPage();
    // Find trigger and target elements.
    $trigger = $page->findField('textfield_trigger');
    $this->assertNotEmpty($trigger);
    $checkbox_checked_target = $page->findField('checkbox_checked_when_textfield_trigger_filled');
    $this->assertNotEmpty($checkbox_checked_target);
    $checkbox_unchecked_target = $page->findField('checkbox_unchecked_when_textfield_trigger_filled');
    $this->assertNotEmpty($checkbox_unchecked_target);
    $select_invisible_target = $page->findField('select_invisible_when_textfield_trigger_filled');
    $this->assertNotEmpty($select_invisible_target);
    $select_visible_target = $page->findField('select_visible_when_textfield_trigger_filled');
    $this->assertNotEmpty($select_visible_target);
    $textfield_required_target = $page->findField('textfield_required_when_textfield_trigger_filled');
    $this->assertNotEmpty($textfield_required_target);
    $details = $this->assertSession()
        ->elementExists('css', '#edit-details-expanded-when-textfield-trigger-filled');
    $textfield_in_details = $details->findField('textfield_in_details');
    $this->assertNotEmpty($textfield_in_details);
    // Verify initial state.
    $this->assertFalse($checkbox_checked_target->isChecked());
    $this->assertTrue($checkbox_unchecked_target->isChecked());
    $this->assertTrue($select_invisible_target->isVisible());
    $this->assertFalse($select_visible_target->isVisible());
    $this->assertFalse($textfield_required_target->hasAttribute('required'));
    $this->assertFalse($details->hasAttribute('open'));
    $this->assertFalse($textfield_in_details->isVisible());
    // Change state: fill the textfield.
    $trigger->setValue('filled');
    // Verify triggered state.
    $this->assertTrue($checkbox_checked_target->isChecked());
    $this->assertFalse($checkbox_unchecked_target->isChecked());
    $this->assertFalse($select_invisible_target->isVisible());
    $this->assertTrue($select_visible_target->isVisible());
    $this->assertEquals('required', $textfield_required_target->getAttribute('required'));
    $this->assertTrue($details->hasAttribute('open'));
    $this->assertTrue($textfield_in_details->isVisible());
}