Issue #3432819 by chadhester, nicxvan, ultimike: Test for a later start date in a date range

tests/src/Functional/SmartDateStartValueTest.php

+<?php
+
+namespace Drupal\Tests\smart_date\Functional;
+
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+
+/**
+ * Tests the start date value in a date range.
+ *
+ * This test uses SmartDateTestBase to set up a fixture site so that we can test
+ * for error messages when a user enters an invalid value for the start date in
+ * a date range.
+ *
+ * @code
+ * vendor/phpunit/phpunit/phpunit -c core/phpunit.xml --printer '\Drupal\Tests\Listeners\HtmlOutputPrinter' modules/start_date/tests/src/Functional
+ * @endcode
+ *
+ * @group start_date
+ */
+class SmartDateStartValueTest extends SmartDateTestBase {
+
+  /**
+   * The content type name.
+   *
+   * @var string
+   */
+  protected $contentTypeName;
+
+  /**
+   * The field name.
+   *
+   * @var string
+   */
+  protected $fieldName;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp(): void {
+    // Always call the parent setUp().
+    parent::setUp();
+
+    // Create a test content type.
+    $this->contentTypeName = 'smart_date_content';
+    $this->drupalCreateContentType(['type' => $this->contentTypeName]);
+
+    $this->fieldName = 'field_date';
+    $field_storage = FieldStorageConfig::create([
+      'field_name' => $this->fieldName,
+      'entity_type' => 'node',
+      'type' => 'smartdate',
+    ]);
+    $field_storage->save();
+
+    $field = FieldConfig::create([
+      'field_name' => $this->fieldName,
+      'entity_type' => 'node',
+      'bundle' => $this->contentTypeName,
+      'label' => 'Date',
+    ]);
+    $field->setDefaultValue([
+      'default_duration' => 60,
+      'default_duration_increments' => "30\r\n60|1 hour\r\n90\r\n120|2 hours\r\ncustom",
+      'default_date_type' => '',
+      'default_date' => '',
+      'min' => '',
+      'max' => '',
+    ]);
+    $field->save();
+
+    // Assign widget settings for the default form mode.
+    $settings = [
+      'type' => 'smartdate_timezone',
+      'weight' => 122,
+      'region' => 'content',
+      'settings' => [
+        'modal' => FALSE,
+        'default_tz' => '',
+        'custom_tz' => '',
+        'allowed_timezones' => [],
+        'default_duration' => 60,
+        'default_duration_increments' => "30\r\n60|1 hour\r\n90\r\n120|2 hours\r\ncustom",
+        'show_extra' => FALSE,
+        'hide_date' => TRUE,
+        'separator' => 'to',
+        'add_abbreviations' => '',
+      ],
+      'third_party_settings' => [],
+    ];
+
+    /** @var \Drupal\Core\Entity\EntityDisplayRepositoryInterface $display_repository */
+    $display_repository = \Drupal::service('entity_display.repository');
+    $display_repository->getFormDisplay('node', $this->contentTypeName)
+      ->setComponent($this->fieldName, $settings)
+      ->save();
+  }
+
+  /**
+   * Tests for the existence of a default menu item on the home page.
+   *
+   * We'll open the home page and look for the Tools menu link called 'Add
+   * content.'
+   */
+  public function testForStartDateAfterEndDate() {
+    $assert = $this->assertSession();
+
+    $this->drupalLogin(
+      $this->createUser([
+        'create ' . $this->contentTypeName . ' content',
+      ])
+    );
+
+    $this->drupalGet('node/add/' . $this->contentTypeName);
+    $title = $this->randomMachineName(20);
+    $edit = [
+      'title[0][value]' => $title,
+      // Set the start value to be later than the end value,
+      // 2024-01-01 13:00:00.
+      $this->fieldName . '[0][time_wrapper][value][date]' => '2024-01-01',
+      $this->fieldName . '[0][time_wrapper][value][time]' => '13:00:00',
+      // Set the end date before the start date to trigger the error,
+      // 2024-01-01 12:00:00.
+      $this->fieldName . '[0][time_wrapper][end_value][date]' => '2024-01-01',
+      $this->fieldName . '[0][time_wrapper][end_value][time]' => '12:00:00',
+    ];
+
+    $this->submitForm($edit, 'Save');
+
+    $assert->pageTextContains('end date cannot be before the start date');
+  }
+
+}