protected function JavascriptStatesTest::doCheckboxesTriggerTests in Drupal 9

Tests states of elements triggered by a checkboxes element.

1 call to JavascriptStatesTest::doCheckboxesTriggerTests()

JavascriptStatesTest::testJavascriptStates in core/tests/Drupal/FunctionalJavascriptTests/Core/Form/JavascriptStatesTest.php

Tests the JavaScript #states functionality of form elements.

File

core/tests/Drupal/FunctionalJavascriptTests/Core/Form/JavascriptStatesTest.php, line 124

Class

JavascriptStatesTest

Tests the state of elements based on another elements.

Namespace

Drupal\FunctionalJavascriptTests\Core\Form

Code

protected function doCheckboxesTriggerTests() {
  $this
    ->drupalGet('form-test/javascript-states-form');
  $page = $this
    ->getSession()
    ->getPage();

  // Find trigger and target elements.
  $trigger_value1 = $page
    ->findField('checkboxes_trigger[value1]');
  $this
    ->assertNotEmpty($trigger_value1);
  $trigger_value2 = $page
    ->findField('checkboxes_trigger[value2]');
  $this
    ->assertNotEmpty($trigger_value2);
  $trigger_value3 = $page
    ->findField('checkboxes_trigger[value3]');
  $this
    ->assertNotEmpty($trigger_value3);
  $textfield_visible_value2 = $page
    ->findField('textfield_visible_when_checkboxes_trigger_value2_checked');
  $this
    ->assertNotEmpty($textfield_visible_value2);
  $textfield_visible_value3 = $page
    ->findField('textfield_visible_when_checkboxes_trigger_value3_checked');
  $this
    ->assertNotEmpty($textfield_visible_value3);

  // Verify initial state.
  $this
    ->assertFalse($textfield_visible_value2
    ->isVisible());
  $this
    ->assertFalse($textfield_visible_value3
    ->isVisible());

  // Change state: check the 'Value 1' checkbox.
  $trigger_value1
    ->check();
  $this
    ->assertFalse($textfield_visible_value2
    ->isVisible());
  $this
    ->assertFalse($textfield_visible_value3
    ->isVisible());

  // Change state: check the 'Value 2' checkbox.
  $trigger_value2
    ->check();
  $this
    ->assertTrue($textfield_visible_value2
    ->isVisible());
  $this
    ->assertFalse($textfield_visible_value3
    ->isVisible());

  // Change state: check the 'Value 3' checkbox.
  $trigger_value3
    ->check();
  $this
    ->assertTrue($textfield_visible_value2
    ->isVisible());
  $this
    ->assertTrue($textfield_visible_value3
    ->isVisible());

  // Change state: uncheck the 'Value 2' checkbox.
  $trigger_value2
    ->uncheck();
  $this
    ->assertFalse($textfield_visible_value2
    ->isVisible());
  $this
    ->assertTrue($textfield_visible_value3
    ->isVisible());
}