function DateTimeItemTest::testDateTime

Tests using entity fields of the datetime field type.

File

core/modules/datetime/tests/src/Kernel/DateTimeItemTest.php, line 70

Class

DateTimeItemTest

Tests the new entity API for the date field type.

Namespace

Code

public function testDateTime() : void {
    $this->fieldStorage
        ->setSetting('datetime_type', DateTimeItem::DATETIME_TYPE_DATETIME);
    $this->fieldStorage
        ->save();
    // Verify entity creation.
    $entity = EntityTest::create();
    $value = '2014-01-01T20:00:00';
    $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[0]
        ->getProperties()['value']
        ->getDateTime()
        ->getTimeZone()
        ->getName());
    $this->assertEquals(DateTimeItemInterface::STORAGE_TIMEZONE, $entity->field_datetime->date
        ->getTimeZone()
        ->getName());
    // Verify changing the date value.
    $new_value = '2016-11-04T00:21:00';
    $entity->field_datetime->value = $new_value;
    $this->assertEquals($new_value, $entity->field_datetime->value);
    $this->assertEquals(DateTimeItemInterface::STORAGE_TIMEZONE, $entity->field_datetime[0]
        ->getProperties()['value']
        ->getDateTime()
        ->getTimeZone()
        ->getName());
    $this->assertEquals(DateTimeItemInterface::STORAGE_TIMEZONE, $entity->field_datetime->date
        ->getTimeZone()
        ->getName());
    // 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[0]
        ->getProperties()['value']
        ->getDateTime()
        ->getTimeZone()
        ->getName());
    $this->assertEquals(DateTimeItemInterface::STORAGE_TIMEZONE, $entity->field_datetime->date
        ->getTimeZone()
        ->getName());
    // Test the generateSampleValue() method.
    $entity = EntityTest::create();
    $entity->field_datetime
        ->generateSampleItems();
    $this->entityValidateAndSave($entity);
}