SqlBaseTest.php

Same filename in this branch
  1. 11.x core/modules/views/tests/src/Unit/Plugin/pager/SqlBaseTest.php
  2. 11.x core/modules/migrate/tests/src/Kernel/SqlBaseTest.php
Same filename in other branches
  1. 9 core/modules/views/tests/src/Unit/Plugin/pager/SqlBaseTest.php
  2. 9 core/modules/migrate/tests/src/Unit/SqlBaseTest.php
  3. 9 core/modules/migrate/tests/src/Kernel/SqlBaseTest.php
  4. 8.9.x core/modules/migrate/tests/src/Unit/SqlBaseTest.php
  5. 8.9.x core/modules/migrate/tests/src/Kernel/SqlBaseTest.php
  6. 10 core/modules/views/tests/src/Unit/Plugin/pager/SqlBaseTest.php
  7. 10 core/modules/migrate/tests/src/Unit/SqlBaseTest.php
  8. 10 core/modules/migrate/tests/src/Kernel/SqlBaseTest.php

Namespace

Drupal\Tests\migrate\Unit

File

core/modules/migrate/tests/src/Unit/SqlBaseTest.php

View source
<?php

declare (strict_types=1);
namespace Drupal\Tests\migrate\Unit;

use Drupal\migrate\Plugin\MigrationInterface;
use Drupal\migrate\Plugin\migrate\source\SqlBase;
use Drupal\Tests\UnitTestCase;

/**
 * Tests the SqlBase class.
 *
 * @group migrate
 */
class SqlBaseTest extends UnitTestCase {
    
    /**
     * Tests that the ID map is joinable.
     *
     * @param bool $expected_result
     *   The expected result.
     * @param bool $id_map_is_sql
     *   TRUE if we want getIdMap() to return an instance of Sql.
     * @param bool $with_id_map
     *   TRUE if we want the ID map to have a valid map of IDs.
     * @param array $source_options
     *   (optional) An array of connection options for the source connection.
     *   Defaults to an empty array.
     * @param array $id_map_options
     *   (optional) An array of connection options for the ID map connection.
     *   Defaults to an empty array.
     *
     * @dataProvider sqlBaseTestProvider
     */
    public function testMapJoinable($expected_result, $id_map_is_sql, $with_id_map, $source_options = [], $id_map_options = []) : void {
        // Setup a connection object.
        $source_connection = $this->getMockBuilder('Drupal\\Core\\Database\\Connection')
            ->disableOriginalConstructor()
            ->getMock();
        $source_connection->expects($id_map_is_sql && $with_id_map ? $this->once() : $this->never())
            ->method('getConnectionOptions')
            ->willReturn($source_options);
        // Setup the ID map connection.
        $id_map_connection = $this->getMockBuilder('Drupal\\Core\\Database\\Connection')
            ->disableOriginalConstructor()
            ->getMock();
        $id_map_connection->expects($id_map_is_sql && $with_id_map ? $this->once() : $this->never())
            ->method('getConnectionOptions')
            ->willReturn($id_map_options);
        // Setup the Sql object.
        $sql = $this->getMockBuilder('Drupal\\migrate\\Plugin\\migrate\\id_map\\Sql')
            ->disableOriginalConstructor()
            ->getMock();
        $sql->expects($id_map_is_sql && $with_id_map ? $this->once() : $this->never())
            ->method('getDatabase')
            ->willReturn($id_map_connection);
        // Setup a migration entity.
        $migration = $this->createMock(MigrationInterface::class);
        $migration->expects($with_id_map ? $this->once() : $this->never())
            ->method('getIdMap')
            ->willReturn($id_map_is_sql ? $sql : NULL);
        // Create our SqlBase test class.
        $sql_base = new TestSqlBase();
        $sql_base->setMigration($migration);
        $sql_base->setDatabase($source_connection);
        // Configure the idMap to make the check in mapJoinable() pass.
        if ($with_id_map) {
            $sql_base->setIds([
                'uid' => [
                    'type' => 'integer',
                    'alias' => 'u',
                ],
            ]);
        }
        $this->assertEquals($expected_result, $sql_base->mapJoinable());
    }
    
    /**
     * The data provider for SqlBase.
     *
     * @return array
     *   An array of data per test run.
     */
    public static function sqlBaseTestProvider() {
        return [
            // Source ids are empty so mapJoinable() is false.
[
                FALSE,
                FALSE,
                FALSE,
            ],
            // Still false because getIdMap() is not a subclass of Sql.
[
                FALSE,
                FALSE,
                TRUE,
            ],
            // Test mapJoinable() returns false when source and id connection options
            // differ.
[
                FALSE,
                TRUE,
                TRUE,
                [
                    'driver' => 'mysql',
                    'username' => 'different_from_map',
                    'password' => 'different_from_map',
                ],
                [
                    'driver' => 'mysql',
                    'username' => 'different_from_source',
                    'password' => 'different_from_source',
                ],
            ],
            // Returns false because driver is pgsql and the databases are not the
            // same.
[
                FALSE,
                TRUE,
                TRUE,
                [
                    'driver' => 'pgsql',
                    'database' => '1.pgsql',
                    'username' => 'same_value',
                    'password' => 'same_value',
                ],
                [
                    'driver' => 'pgsql',
                    'database' => '2.pgsql',
                    'username' => 'same_value',
                    'password' => 'same_value',
                ],
            ],
            // Returns false because driver is sqlite and the databases are not the
            // same.
[
                FALSE,
                TRUE,
                TRUE,
                [
                    'driver' => 'sqlite',
                    'database' => '1.sqlite',
                    'username' => '',
                    'password' => '',
                ],
                [
                    'driver' => 'sqlite',
                    'database' => '2.sqlite',
                    'username' => '',
                    'password' => '',
                ],
            ],
            // Returns false because driver is not the same.
[
                FALSE,
                TRUE,
                TRUE,
                [
                    'driver' => 'pgsql',
                    'username' => 'same_value',
                    'password' => 'same_value',
                ],
                [
                    'driver' => 'mysql',
                    'username' => 'same_value',
                    'password' => 'same_value',
                ],
            ],
        ];
    }

}

/**
 * Creates a base source class for SQL migration testing.
 */
class TestSqlBase extends SqlBase {
    
    /**
     * The database object.
     *
     * @var object
     */
    protected $database;
    
    /**
     * The migration IDs.
     *
     * @var array
     */
    protected $ids;
    
    /**
     * Override the constructor so we can create one easily.
     */
    public function __construct() {
    }
    
    /**
     * Allows us to set the database during tests.
     *
     * @param mixed $database
     *   The database mock object.
     */
    public function setDatabase($database) : void {
        $this->database = $database;
    }
    
    /**
     * {@inheritdoc}
     */
    public function getDatabase() {
        return $this->database;
    }
    
    /**
     * Allows us to set the migration during the test.
     *
     * @param mixed $migration
     *   The migration mock.
     */
    public function setMigration($migration) : void {
        $this->migration = $migration;
    }
    
    /**
     * {@inheritdoc}
     */
    public function mapJoinable() {
        return parent::mapJoinable();
    }
    
    /**
     * {@inheritdoc}
     */
    public function getIds() {
        return $this->ids;
    }
    
    /**
     * Allows us to set the IDs during a test.
     *
     * @param array $ids
     *   An array of identifiers.
     */
    public function setIds($ids) : void {
        $this->ids = $ids;
    }
    
    /**
     * {@inheritdoc}
     */
    public function fields() {
        throw new \RuntimeException(__METHOD__ . " not implemented for " . __CLASS__);
    }
    
    /**
     * {@inheritdoc}
     */
    public function query() {
        throw new \RuntimeException(__METHOD__ . " not implemented for " . __CLASS__);
    }
    
    /**
     * {@inheritdoc}
     */
    public function calculateDependencies() {
        return [];
    }

}

Classes

Title Deprecated Summary
SqlBaseTest Tests the SqlBase class.
TestSqlBase Creates a base source class for SQL migration testing.

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