public function ComponentFormTest::testPropertyDefaults in Module Builder 8.3

Tests the handling of property default values.

File

tests/src/Functional/ComponentFormTest.php, line 85

Class

ComponentFormTest

Tests the component edit form.

Namespace

Drupal\Tests\module_builder\Functional

Code

public function testPropertyDefaults() {
  $web_assert = $this
    ->assertSession();
  $page = $this
    ->getSession()
    ->getPage();

  // Get to the misc tab where our stuff is.
  $this
    ->drupalGet('/admin/config/development/test_component/manage/my_component/misc');

  // Check all the elements have their default values.
  $web_assert
    ->fieldValueEquals('module[string_empty]', '');
  $web_assert
    ->fieldValueEquals('module[string_default]', 'default value');
  $web_assert
    ->fieldValueEquals('module[checkbox_empty]', FALSE);
  $web_assert
    ->fieldValueEquals('module[checkbox_default]', TRUE);
  $web_assert
    ->fieldValueEquals('module[array_empty]', '');
  $web_assert
    ->fieldValueEquals('module[array_default]', "value 1\nvalue 2");

  // Submit the form with no changes: defaults should remain the same.
  $page
    ->pressButton('Save');
  $web_assert
    ->fieldValueEquals('module[string_empty]', '');
  $web_assert
    ->fieldValueEquals('module[string_default]', 'default value');
  $web_assert
    ->fieldValueEquals('module[checkbox_empty]', FALSE);
  $web_assert
    ->fieldValueEquals('module[checkbox_default]', TRUE);
  $web_assert
    ->fieldValueEquals('module[array_empty]', '');
  $web_assert
    ->fieldValueEquals('module[array_default]', "value 1\nvalue 2");
  $component = $this->testComponentStorage
    ->load('my_component');

  // The component has the values from the defaults.
  $this
    ->assertEquals('default value', $component->data['string_default']);
  $this
    ->assertEquals(TRUE, $component->data['checkbox_default']);
  $this
    ->assertEquals([
    0 => "value 1",
    1 => "value 2",
  ], $component->data['array_default']);

  // Empty properties stayed empty.
  $this
    ->assertEquals('', $component->data['string_empty']);
  $this
    ->assertEquals(FALSE, $component->data['checkbox_empty']);
  $this
    ->assertEquals([], $component->data['array_empty']);

  // Submit the form with empty values for everything: defaults should be
  // zapped.
  $page
    ->fillField('module[string_empty]', '');
  $page
    ->fillField('module[string_default]', '');
  $page
    ->uncheckField('module[checkbox_empty]');
  $page
    ->uncheckField('module[checkbox_default]');
  $page
    ->fillField('module[array_empty]', '');
  $page
    ->fillField('module[array_default]', '');
  $page
    ->pressButton('Save');

  // The updated form shows the correct values.
  $web_assert
    ->fieldValueEquals('module[string_empty]', '');
  $web_assert
    ->fieldValueEquals('module[string_default]', '');
  $web_assert
    ->fieldValueEquals('module[checkbox_empty]', FALSE);
  $web_assert
    ->fieldValueEquals('module[checkbox_default]', FALSE);
  $web_assert
    ->fieldValueEquals('module[array_empty]', '');
  $web_assert
    ->fieldValueEquals('module[array_default]', "");

  // Aaaaaaaaaaaaaargh.
  // Having to reach directly into config storage here, because doing:
  // $component = $this->testComponentStorage->load('my_component');
  // gets a stale version of the entity. WHY???
  // Extra weirdness: if we load the edit form first, then the entity load
  // works ok:
  // $this->drupalGet('/admin/config/development/test_component/manage/my_component/misc');
  // $component = $this->testComponentStorage->load('my_component');
  // WTF?
  $configs = $this->container
    ->get('config.factory')
    ->loadMultiple([
    'module_builder_test_component_type.test_component.my_component',
  ]);
  $config = reset($configs);
  $read = $config
    ->getStorage()
    ->read('module_builder_test_component_type.test_component.my_component');

  // $component = new \Drupal\module_builder_test_component_type\Entity\($read, $this->entityTypeId);
  $entity_class = $this->entityTypeManager
    ->getDefinition('test_component')
    ->getClass();
  $component = new $entity_class($read, 'test_component');

  // The component's values are now all empty.
  $this
    ->assertEquals('', $component->data['string_empty']);
  $this
    ->assertEquals('', $component->data['string_default']);
  $this
    ->assertEquals(FALSE, $component->data['checkbox_empty']);
  $this
    ->assertEquals(FALSE, $component->data['checkbox_default']);
  $this
    ->assertEquals([], $component->data['array_empty']);
  $this
    ->assertEquals([], $component->data['array_default']);
}