diff core/modules/field/tests/src/Kernel/TestItemTest.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/field/tests/src/Kernel/TestItemTest.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,96 @@
+<?php
+
+namespace Drupal\Tests\field\Kernel;
+
+use Drupal\Core\Field\BaseFieldDefinition;
+use Drupal\Core\Field\FieldItemInterface;
+use Drupal\Core\Field\FieldItemListInterface;
+use Drupal\entity_test\Entity\EntityTest;
+use Drupal\field\Entity\FieldConfig;
+use Drupal\field\Entity\FieldStorageConfig;
+
+/**
+ * Tests the new entity API for the test field type.
+ *
+ * @group field
+ */
+class TestItemTest extends FieldKernelTestBase {
+
+  /**
+   * Modules to enable.
+   *
+   * @var array
+   */
+  public static $modules = ['field_test'];
+
+  /**
+   * The name of the field to use in this test.
+   *
+   * @var string
+   */
+  protected $fieldName = 'field_test';
+
+  protected function setUp() {
+    parent::setUp();
+
+    // Create a 'test_field' field and storage for validation.
+    FieldStorageConfig::create([
+      'field_name' => $this->fieldName,
+      'entity_type' => 'entity_test',
+      'type' => 'test_field',
+    ])->save();
+    FieldConfig::create([
+      'entity_type' => 'entity_test',
+      'field_name' => $this->fieldName,
+      'bundle' => 'entity_test',
+    ])->save();
+  }
+
+  /**
+   * Tests using entity fields of the field field type.
+   */
+  public function testTestItem() {
+    // Verify entity creation.
+    $entity = EntityTest::create();
+    $value = rand(1, 10);
+    $entity->field_test = $value;
+    $entity->name->value = $this->randomMachineName();
+    $entity->save();
+
+    // Verify entity has been created properly.
+    $id = $entity->id();
+    $entity = EntityTest::load($id);
+    $this->assertTrue($entity->{$this->fieldName} instanceof FieldItemListInterface, 'Field implements interface.');
+    $this->assertTrue($entity->{$this->fieldName}[0] instanceof FieldItemInterface, 'Field item implements interface.');
+    $this->assertEqual($entity->{$this->fieldName}->value, $value);
+    $this->assertEqual($entity->{$this->fieldName}[0]->value, $value);
+
+    // Verify changing the field value.
+    $new_value = rand(1, 10);
+    $entity->field_test->value = $new_value;
+    $this->assertEqual($entity->{$this->fieldName}->value, $new_value);
+
+    // Read changed entity and assert changed values.
+    $entity->save();
+    $entity = EntityTest::load($id);
+    $this->assertEqual($entity->{$this->fieldName}->value, $new_value);
+
+    // Test the schema for this field type.
+    $expected_schema = [
+      'columns' => [
+        'value' => [
+          'type' => 'int',
+          'size' => 'medium',
+        ],
+      ],
+      'unique keys' => [],
+      'indexes' => [
+        'value' => ['value'],
+      ],
+      'foreign keys' => [],
+    ];
+    $field_schema = BaseFieldDefinition::create('test_field')->getSchema();
+    $this->assertEqual($field_schema, $expected_schema);
+  }
+
+}