function DateTimeItemTest::testDateOnly

Tests using entity fields of the date field type.

File

core/modules/datetime/tests/src/Kernel/DateTimeItemTest.php, line 115

Class

DateTimeItemTest

Tests the new entity API for the date field type.

Namespace

Code

public function testDateOnly() : void {
  $this->fieldStorage
    ->setSetting('datetime_type', DateTimeItem::DATETIME_TYPE_DATE);
  $this->fieldStorage
    ->save();
  // Verify entity creation.
  $entity = EntityTest::create();
  $value = '2014-01-01';
  $entity->field_datetime = $value;
  $entity->name->value = $this->randomMachineName();
  $this->entityValidateAndSave($entity);
  // Verify entity has been created properly.
  $id = $entity->id();
  $entity = EntityTest::load($id);
  $this->assertInstanceOf(FieldItemListInterface::class, $entity->field_datetime);
  $this->assertInstanceOf(FieldItemInterface::class, $entity->field_datetime[0]);
  $this->assertEquals($value, $entity->field_datetime->value);
  $this->assertEquals($value, $entity->field_datetime[0]->value);
  $this->assertEquals(DateTimeItemInterface::STORAGE_TIMEZONE, $entity->field_datetime->date
    ->getTimeZone()
    ->getName());
  $this->assertEquals('12:00:00', $entity->field_datetime->date
    ->format('H:i:s'));
  $entity->field_datetime->date
    ->setDefaultDateTime();
  $this->assertEquals('12:00:00', $entity->field_datetime->date
    ->format('H:i:s'));
  // Verify changing the date value.
  $new_value = '2016-11-04';
  $entity->field_datetime->value = $new_value;
  $this->assertEquals($new_value, $entity->field_datetime->value);
  $this->assertEquals(DateTimeItemInterface::STORAGE_TIMEZONE, $entity->field_datetime->date
    ->getTimeZone()
    ->getName());
  $this->assertEquals('12:00:00', $entity->field_datetime->date
    ->format('H:i:s'));
  $entity->field_datetime->date
    ->setDefaultDateTime();
  $this->assertEquals('12:00:00', $entity->field_datetime->date
    ->format('H:i:s'));
  // Read changed entity and assert changed values.
  $this->entityValidateAndSave($entity);
  $entity = EntityTest::load($id);
  $this->assertEquals($new_value, $entity->field_datetime->value);
  $this->assertEquals(DateTimeItemInterface::STORAGE_TIMEZONE, $entity->field_datetime->date
    ->getTimeZone()
    ->getName());
  $this->assertEquals('12:00:00', $entity->field_datetime->date
    ->format('H:i:s'));
  $entity->field_datetime->date
    ->setDefaultDateTime();
  $this->assertEquals('12:00:00', $entity->field_datetime->date
    ->format('H:i:s'));
  // Test the generateSampleValue() method.
  $entity = EntityTest::create();
  $entity->field_datetime
    ->generateSampleItems();
  $this->assertEquals('12:00:00', $entity->field_datetime->date
    ->format('H:i:s'));
  $entity->field_datetime->date
    ->setDefaultDateTime();
  $this->assertEquals('12:00:00', $entity->field_datetime->date
    ->format('H:i:s'));
  $this->entityValidateAndSave($entity);
}