function EntityDefinitionUpdateTest::testBaseFieldCreateUpdateDeleteWithoutData

Tests creating, updating, and deleting a base field if no entities exist.

File

core/tests/Drupal/KernelTests/Core/Entity/EntityDefinitionUpdateTest.php, line 254

Class

EntityDefinitionUpdateTest

Tests EntityDefinitionUpdateManager functionality.

Namespace

Code

public function testBaseFieldCreateUpdateDeleteWithoutData() {
    // Add a base field, ensure the update manager reports it, and the update
    // creates its schema.
    $this->addBaseField();
    $this->assertTrue($this->entityDefinitionUpdateManager
        ->needsUpdates(), 'EntityDefinitionUpdateManager reports that updates are needed.');
    $changes = $this->entityDefinitionUpdateManager
        ->getChangeSummary();
    $this->assertCount(1, $changes['entity_test_update']);
    $this->assertEquals('The A new base field field needs to be installed.', strip_tags($changes['entity_test_update'][0]));
    $this->applyEntityUpdates();
    $this->assertTrue($this->database
        ->schema()
        ->fieldExists('entity_test_update', 'new_base_field'), 'Column created in shared table for new_base_field.');
    // Add an index on the base field, ensure the update manager reports it,
    // and the update creates it.
    $this->addBaseFieldIndex();
    $this->assertTrue($this->entityDefinitionUpdateManager
        ->needsUpdates(), 'EntityDefinitionUpdateManager reports that updates are needed.');
    $changes = $this->entityDefinitionUpdateManager
        ->getChangeSummary();
    $this->assertCount(1, $changes['entity_test_update']);
    $this->assertEquals('The A new base field field needs to be updated.', strip_tags($changes['entity_test_update'][0]));
    $this->applyEntityUpdates();
    $this->assertTrue($this->database
        ->schema()
        ->indexExists('entity_test_update', 'entity_test_update_field__new_base_field'), 'Index created.');
    // Remove the above index, ensure the update manager reports it, and the
    // update deletes it.
    $this->removeBaseFieldIndex();
    $this->assertTrue($this->entityDefinitionUpdateManager
        ->needsUpdates(), 'EntityDefinitionUpdateManager reports that updates are needed.');
    $changes = $this->entityDefinitionUpdateManager
        ->getChangeSummary();
    $this->assertCount(1, $changes['entity_test_update']);
    $this->assertEquals('The A new base field field needs to be updated.', strip_tags($changes['entity_test_update'][0]));
    $this->applyEntityUpdates();
    $this->assertFalse($this->database
        ->schema()
        ->indexExists('entity_test_update', 'entity_test_update_field__new_base_field'), 'Index deleted.');
    // Update the type of the base field from 'string' to 'text', ensure the
    // update manager reports it, and the update adjusts the schema
    // accordingly.
    $this->modifyBaseField();
    $this->assertTrue($this->entityDefinitionUpdateManager
        ->needsUpdates(), 'EntityDefinitionUpdateManager reports that updates are needed.');
    $changes = $this->entityDefinitionUpdateManager
        ->getChangeSummary();
    $this->assertCount(1, $changes['entity_test_update']);
    $this->assertEquals('The A new base field field needs to be updated.', strip_tags($changes['entity_test_update'][0]));
    $this->applyEntityUpdates();
    $this->assertFalse($this->database
        ->schema()
        ->fieldExists('entity_test_update', 'new_base_field'), 'Original column deleted in shared table for new_base_field.');
    $this->assertTrue($this->database
        ->schema()
        ->fieldExists('entity_test_update', 'new_base_field__value'), 'Value column created in shared table for new_base_field.');
    $this->assertTrue($this->database
        ->schema()
        ->fieldExists('entity_test_update', 'new_base_field__format'), 'Format column created in shared table for new_base_field.');
    // Remove the base field, ensure the update manager reports it, and the
    // update deletes the schema.
    $this->removeBaseField();
    $this->assertTrue($this->entityDefinitionUpdateManager
        ->needsUpdates(), 'EntityDefinitionUpdateManager reports that updates are needed.');
    $changes = $this->entityDefinitionUpdateManager
        ->getChangeSummary();
    $this->assertCount(1, $changes['entity_test_update']);
    $this->assertEquals('The A new base field field needs to be uninstalled.', strip_tags($changes['entity_test_update'][0]));
    $this->applyEntityUpdates();
    $this->assertFalse($this->database
        ->schema()
        ->fieldExists('entity_test_update', 'new_base_field_value'), 'Value column deleted from shared table for new_base_field.');
    $this->assertFalse($this->database
        ->schema()
        ->fieldExists('entity_test_update', 'new_base_field_format'), 'Format column deleted from shared table for new_base_field.');
}