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diff --git a/web/core/modules/field/tests/src/Functional/Views/FieldUITest.php b/web/core/modules/field/tests/src/Functional/Views/FieldUITest.php
new file mode 100644
index 000000000..f43b30d66
--- /dev/null
+++ b/web/core/modules/field/tests/src/Functional/Views/FieldUITest.php
@@ -0,0 +1,161 @@
+<?php
+
+namespace Drupal\Tests\field\Functional\Views;
+
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+use Drupal\views\Views;
+
+/**
+ * Tests the UI of the field field handler.
+ *
+ * @group field
+ * @see \Drupal\field\Plugin\views\field\Field
+ */
+class FieldUITest extends FieldTestBase {
+
+  /**
+   * Views used by this test.
+   *
+   * @var array
+   */
+  public static $testViews = ['test_view_fieldapi'];
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['views_ui'];
+
+  /**
+   * A user with the 'administer views' permission.
+   *
+   * @var \Drupal\user\UserInterface
+   */
+  protected $account;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp($import_test_views = TRUE) {
+    parent::setUp($import_test_views);
+
+    $this->account = $this->drupalCreateUser(['administer views']);
+    $this->drupalLogin($this->account);
+
+    $this->setUpFieldStorages(1, 'text');
+    $this->setUpFields();
+  }
+
+  /**
+   * Tests basic field handler settings in the UI.
+   */
+  public function testHandlerUI() {
+    $url = "admin/structure/views/nojs/handler/test_view_fieldapi/default/field/field_name_0";
+    $this->drupalGet($url);
+
+    // Tests the available formatter options.
+    $result = $this->xpath('//select[@id=:id]/option', [':id' => 'edit-options-type']);
+    $options = array_map(function ($item) {
+      return $item->getAttribute('value');
+    }, $result);
+    // @todo Replace this sort by assertArray once it's in.
+    sort($options, SORT_STRING);
+    $this->assertEqual($options, ['text_default', 'text_trimmed'], 'The text formatters for a simple text field appear as expected.');
+
+    $this->drupalPostForm(NULL, ['options[type]' => 'text_trimmed'], t('Apply'));
+
+    $this->drupalGet($url);
+    $this->assertOptionSelected('edit-options-type', 'text_trimmed');
+
+    $random_number = rand(100, 400);
+    $this->drupalPostForm(NULL, ['options[settings][trim_length]' => $random_number], t('Apply'));
+    $this->drupalGet($url);
+    $this->assertFieldByName('options[settings][trim_length]', $random_number, 'The formatter setting got saved.');
+
+    // Save the view and test whether the settings are saved.
+    $this->drupalPostForm('admin/structure/views/view/test_view_fieldapi', [], t('Save'));
+    $view = Views::getView('test_view_fieldapi');
+    $view->initHandlers();
+    $this->assertEqual($view->field['field_name_0']->options['type'], 'text_trimmed');
+    $this->assertEqual($view->field['field_name_0']->options['settings']['trim_length'], $random_number);
+
+    // Now change the formatter back to 'default' which doesn't have any
+    // settings. We want to ensure that the settings are empty then.
+    $edit['options[type]'] = 'text_default';
+    $this->drupalPostForm('admin/structure/views/nojs/handler/test_view_fieldapi/default/field/field_name_0', $edit, t('Apply'));
+    $this->drupalPostForm('admin/structure/views/view/test_view_fieldapi', [], t('Save'));
+    $view = Views::getView('test_view_fieldapi');
+    $view->initHandlers();
+    $this->assertEqual($view->field['field_name_0']->options['type'], 'text_default');
+    $this->assertEqual($view->field['field_name_0']->options['settings'], []);
+
+    // Ensure that the view depends on the field storage.
+    $dependencies = \Drupal::service('config.manager')->findConfigEntityDependents('config', [$this->fieldStorages[0]->getConfigDependencyName()]);
+    $this->assertTrue(isset($dependencies['views.view.test_view_fieldapi']), 'The view is dependent on the field storage.');
+  }
+
+  /**
+   * Tests the basic field handler form when aggregation is enabled.
+   */
+  public function testHandlerUIAggregation() {
+    // Enable aggregation.
+    $edit = ['group_by' => '1'];
+    $this->drupalPostForm('admin/structure/views/nojs/display/test_view_fieldapi/default/group_by', $edit, t('Apply'));
+
+    $url = "admin/structure/views/nojs/handler/test_view_fieldapi/default/field/field_name_0";
+    $this->drupalGet($url);
+    $this->assertResponse(200);
+
+    // Test the click sort column options.
+    // Tests the available formatter options.
+    $result = $this->xpath('//select[@id=:id]/option', [':id' => 'edit-options-click-sort-column']);
+    $options = array_map(function ($item) {
+      return (string) $item->getAttribute('value');
+    }, $result);
+    sort($options, SORT_STRING);
+
+    $this->assertEqual($options, ['format', 'value'], 'The expected sort field options were found.');
+  }
+
+  /**
+   * Tests adding a boolean field filter handler.
+   */
+  public function testBooleanFilterHandler() {
+    // Create a boolean field.
+    $field_name = 'field_boolean';
+    $field_storage = FieldStorageConfig::create([
+      'field_name' => $field_name,
+      'entity_type' => 'node',
+      'type' => 'boolean',
+    ]);
+    $field_storage->save();
+    $field = FieldConfig::create([
+      'field_storage' => $field_storage,
+      'bundle' => 'page',
+    ]);
+    $field->save();
+
+    $url = "admin/structure/views/nojs/add-handler/test_view_fieldapi/default/filter";
+    $this->drupalPostForm($url, ['name[node__' . $field_name . '.' . $field_name . '_value]' => TRUE], t('Add and configure @handler', ['@handler' => t('filter criteria')]));
+    $this->assertResponse(200);
+    // Verify that using a boolean field as a filter also results in using the
+    // boolean plugin.
+    $option = $this->xpath('//label[@for="edit-options-value-1"]');
+    $this->assertEqual(t('True'), $option[0]->getText());
+    $option = $this->xpath('//label[@for="edit-options-value-0"]');
+    $this->assertEqual(t('False'), $option[0]->getText());
+
+    // Expose the filter and see if the 'Any' option is added and if we can save
+    // it.
+    $this->drupalPostForm(NULL, [], 'Expose filter');
+    $option = $this->xpath('//label[@for="edit-options-value-all"]');
+    $this->assertEqual(t('- Any -'), $option[0]->getText());
+    $this->drupalPostForm(NULL, ['options[value]' => 'All', 'options[expose][required]' => FALSE], 'Apply');
+    $this->drupalPostForm(NULL, [], 'Save');
+    $this->drupalGet('/admin/structure/views/nojs/handler/test_view_fieldapi/default/filter/field_boolean_value');
+    $this->assertFieldChecked('edit-options-value-all');
+  }
+
+}