--- /dev/null
+<?php
+
+namespace Drupal\inline_entity_form\Tests;
+
+/**
+ * Tests the IEF element on a custom form.
+ *
+ * @group inline_entity_form
+ */
+class ElementWebTest extends InlineEntityFormTestBase {
+
+ /**
+ * Modules to enable.
+ *
+ * @var array
+ */
+ public static $modules = ['inline_entity_form_test'];
+
+ /**
+ * Prepares environment for
+ */
+ protected function setUp() {
+ parent::setUp();
+
+ $this->user = $this->createUser([
+ 'create ief_simple_single content',
+ 'edit any ief_test_custom content',
+ 'view own unpublished content',
+ 'administer nodes',
+ ]);
+
+ $this->drupalLogin($this->user);
+
+ $this->fieldStorageConfigStorage = $this->container->get('entity_type.manager')->getStorage('field_storage_config');
+ }
+
+ /**
+ * Tests IEF on a custom form.
+ */
+ public function testCustomFormIEF() {
+ $form_mode_possibilities = [
+ 'default',
+ 'inline',
+ ];
+ foreach ($form_mode_possibilities as $form_mode_possibility) {
+ $title = $this->randomMachineName();
+ $this->drupalGet("ief-test/$form_mode_possibility");
+ $this->assertText(t('Title'), 'Title field found on the form.');
+ $this->assertText(t('Positive int'), 'Positive int field found on form.');
+ $this->checkFormDisplayFields("node.ief_test_custom.$form_mode_possibility", 'inline_entity_form');
+
+ $edit = [];
+ $this->drupalPostForm('ief-test', $edit, t('Save'));
+ $this->assertText('Title field is required.');
+ $this->assertNoNodeByTitle($title);
+
+ $edit['inline_entity_form[title][0][value]'] = $title;
+ $edit['inline_entity_form[positive_int][0][value]'] = -1;
+ $this->drupalPostForm('ief-test', $edit, t('Save'));
+ $this->assertText('Positive int must be higher than or equal to 1');
+ $this->assertNoNodeByTitle($title);
+
+ $edit['inline_entity_form[positive_int][0][value]'] = 11;
+ $this->drupalPostForm('ief-test', $edit, t('Save'));
+ $message = t('Created @entity_type @label.', ['@entity_type' => t('Content'), '@label' => $edit['inline_entity_form[title][0][value]']]);
+ $this->assertText($message, 'Status message found on the page.');
+ $this->assertNodeByTitle($title, 'ief_test_custom');
+
+ if ($node = $this->getNodeByTitle($title)) {
+ $this->drupalGet("ief-edit-test/{$node->id()}/$form_mode_possibility");
+ $this->assertFieldByName('inline_entity_form[title][0][value]', $title, 'Node title appears in form.');
+ $this->checkFormDisplayFields("node.ief_test_custom.$form_mode_possibility", 'inline_entity_form');
+ $this->assertFieldByName('inline_entity_form[positive_int][0][value]', 11, 'Positive int field appears in form.');
+ $updated_title = $title . ' - updated';
+ $edit['inline_entity_form[title][0][value]'] = $updated_title;
+ $this->drupalPostForm(NULL, $edit, t('Update'));
+ $this->assertNodeByTitle($updated_title, 'ief_test_custom');
+ }
+ }
+ }
+
+}