DatabaseLegacyTest.php

Same filename in other branches
  1. 10 core/tests/Drupal/KernelTests/Core/Database/DatabaseLegacyTest.php

Namespace

Drupal\KernelTests\Core\Database

File

core/tests/Drupal/KernelTests/Core/Database/DatabaseLegacyTest.php

View source
<?php

namespace Drupal\KernelTests\Core\Database;

use Drupal\Core\Database\Query\Condition;
use Drupal\Core\Database\Query\Delete;
use Drupal\Core\Database\Query\Insert;
use Drupal\Core\Database\Query\Merge;
use Drupal\Core\Database\Query\Select;
use Drupal\Core\Database\Query\Truncate;
use Drupal\Core\Database\Query\Update;
use Drupal\Core\Database\StatementInterface;
use Drupal\Core\Database\Transaction;
use Drupal\Core\Database\Database;
use Drupal\Core\Database\DatabaseException;

/**
 * Deprecation tests cases for the database layer.
 *
 * @group legacy
 */
class DatabaseLegacyTest extends DatabaseTestBase {
    
    /**
     * The modules to enable.
     *
     * @var array
     */
    public static $modules = [
        'database_test',
        'system',
    ];
    
    /**
     * Tests deprecation of the db_and() function.
     *
     * @expectedDeprecation db_and() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Create a \Drupal\Core\Database\Query\Condition object, specifying an AND conjunction: new Condition('AND'), instead. See https://www.drupal.org/node/2993033
     */
    public function testDbAnd() {
        $this->assertInstanceOf(Condition::class, db_and());
    }
    
    /**
     * Tests deprecation of the db_condition() function.
     *
     * @expectedDeprecation db_condition() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Create a \Drupal\Core\Database\Query\Condition object, specifying the desired conjunction: new Condition($conjunction), instead. See https://www.drupal.org/node/2993033
     */
    public function testDbCondition() {
        $this->assertInstanceOf(Condition::class, db_condition('AND'));
    }
    
    /**
     * Tests deprecation of the db_or() function.
     *
     * @expectedDeprecation db_or() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Create a \Drupal\Core\Database\Query\Condition object, specifying an OR conjunction: new Condition('OR'), instead. See https://www.drupal.org/node/2993033
     */
    public function testDbOr() {
        $this->assertInstanceOf(Condition::class, db_or());
    }
    
    /**
     * Tests deprecation of the db_xor() function.
     *
     * @expectedDeprecation db_xor() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Create a \Drupal\Core\Database\Query\Condition object, specifying a XOR conjunction: new Condition('XOR'), instead. See https://www.drupal.org/node/2993033
     */
    public function testDbXor() {
        $this->assertInstanceOf(Condition::class, db_xor());
    }
    
    /**
     * Tests the db_table_exists() function.
     *
     * @expectedDeprecation db_table_exists() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Use $injected_database->schema()->tableExists($table) instead. See https://www.drupal.org/node/2993033
     */
    public function testDbTableExists() {
        $this->assertTrue(db_table_exists('test'));
    }
    
    /**
     * Tests the db_find_tables() function.
     *
     * @expectedDeprecation db_find_tables() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Use $injected_database->schema()->findTables($table_expression) instead. See https://www.drupal.org/node/2993033
     */
    public function testDbFindTables() {
        $expected = [
            'test_people' => 'test_people',
            'test_people_copy' => 'test_people_copy',
        ];
        $this->assertEquals($expected, db_find_tables('test_people%'));
    }
    
    /**
     * Tests the db_set_active() function.
     *
     * @expectedDeprecation db_set_active() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Use \Drupal\Core\Database\Database::setActiveConnection() instead. See https://www.drupal.org/node/2993033
     */
    public function testDbSetActive() {
        $get_active_db = $this->connection
            ->getKey();
        $this->assert(db_set_active($get_active_db), 'Database connection is active');
    }
    
    /**
     * Tests the db_drop_table() function.
     *
     * @expectedDeprecation db_drop_table() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Use \Drupal\Core\Database\Database::getConnection()->schema()->dropTable() instead. See https://www.drupal.org/node/2993033
     */
    public function testDbDropTable() {
        $this->assertFalse(db_drop_table('temp_test_table'));
    }
    
    /**
     * Tests deprecation of the db_next_id() function.
     *
     * @expectedDeprecation db_next_id() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call nextId() on it. For example, $injected_database->nextId($existing_id). See https://www.drupal.org/node/2993033
     */
    public function testDbNextId() {
        $this->installSchema('system', 'sequences');
        $this->assertEquals(1001, db_next_id(1000));
    }
    
    /**
     * Tests the db_change_field() function is deprecated.
     *
     * @expectedDeprecation db_change_field() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call changeField() on it. For example, $injected_database->schema()->changeField($table, $field, $field_new, $spec, $keys_new). See https://www.drupal.org/node/2993033
     * @doesNotPerformAssertions
     */
    public function testDbChangeField() {
        $spec = [
            'description' => "A new person's name",
            'type' => 'varchar_ascii',
            'length' => 255,
            'not null' => TRUE,
            'default' => '',
            'binary' => TRUE,
        ];
        db_change_field('test', 'name', 'nosuchcolumn', $spec);
    }
    
    /**
     * Tests deprecation of the db_field_set_default() function.
     *
     * @expectedDeprecation db_field_set_default() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call changeField() on it, passing a full field specification. For example, $injected_database->schema()->changeField($table, $field, $field_new, $spec, $keys_new). See https://www.drupal.org/node/2993033
     * @expectedDeprecation fieldSetDefault() is deprecated in drupal:8.7.0 and will be removed before drupal:9.0.0. Instead, call ::changeField() passing a full field specification. See https://www.drupal.org/node/2999035
     * @doesNotPerformAssertions
     */
    public function testDbFieldSetDefault() {
        db_field_set_default('test', 'job', 'baz');
    }
    
    /**
     * Tests deprecation of the db_field_set_no_default() function.
     *
     * @expectedDeprecation db_field_set_no_default() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call changeField() on it, passing a full field specification. For example, $injected_database->schema()->changeField($table, $field, $field_new, $spec, $keys_new). See https://www.drupal.org/node/2993033
     * @expectedDeprecation fieldSetNoDefault() is deprecated in drupal:8.7.0 and will be removed before drupal:9.0.0. Instead, call ::changeField() passing a full field specification. See https://www.drupal.org/node/2999035
     * @doesNotPerformAssertions
     */
    public function testDbFieldSetNoDefault() {
        db_field_set_no_default('test_null', 'age');
    }
    
    /**
     * Tests Schema::fieldSetDefault and Schema::fieldSetNoDefault.
     *
     * @expectedDeprecation fieldSetDefault() is deprecated in drupal:8.7.0 and will be removed before drupal:9.0.0. Instead, call ::changeField() passing a full field specification. See https://www.drupal.org/node/2999035
     * @expectedDeprecation fieldSetNoDefault() is deprecated in drupal:8.7.0 and will be removed before drupal:9.0.0. Instead, call ::changeField() passing a full field specification. See https://www.drupal.org/node/2999035
     */
    public function testSchemaFieldDefaultChange() {
        // Create a table.
        $table_specification = [
            'description' => 'Schema table description.',
            'fields' => [
                'id' => [
                    'type' => 'int',
                    'default' => NULL,
                ],
                'test_field' => [
                    'type' => 'int',
                    'not null' => TRUE,
                    'description' => 'Test field',
                ],
            ],
        ];
        $this->connection
            ->schema()
            ->createTable('test_table', $table_specification);
        // An insert without a value for the column 'test_field' should fail.
        try {
            $this->connection
                ->insert('test_table')
                ->fields([
                'id' => 1,
            ])
                ->execute();
            $this->fail('Expected DatabaseException, none was thrown.');
        } catch (DatabaseException $e) {
            $this->assertEquals(0, $this->connection
                ->select('test_table')
                ->countQuery()
                ->execute()
                ->fetchField());
        }
        // Add a default value to the column.
        $this->connection
            ->schema()
            ->fieldSetDefault('test_table', 'test_field', 0);
        // The insert should now succeed.
        $this->connection
            ->insert('test_table')
            ->fields([
            'id' => 1,
        ])
            ->execute();
        $this->assertEquals(1, $this->connection
            ->select('test_table')
            ->countQuery()
            ->execute()
            ->fetchField());
        // Remove the default.
        $this->connection
            ->schema()
            ->fieldSetNoDefault('test_table', 'test_field');
        // The insert should fail again.
        try {
            $this->connection
                ->insert('test_table')
                ->fields([
                'id' => 2,
            ])
                ->execute();
            $this->fail('Expected DatabaseException, none was thrown.');
        } catch (DatabaseException $e) {
            $this->assertEquals(1, $this->connection
                ->select('test_table')
                ->countQuery()
                ->execute()
                ->fetchField());
        }
    }
    
    /**
     * Tests deprecation of the db_transaction() function.
     *
     * @expectedDeprecation db_transaction is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call startTransaction() on it. For example, $injected_database->startTransaction($name). See https://www.drupal.org/node/2993033
     */
    public function testDbTransaction() {
        $this->assertInstanceOf(Transaction::class, db_transaction());
    }
    
    /**
     * Tests the db_close() function.
     *
     * @expectedDeprecation db_close() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Use \Drupal\Core\Database\Database::closeConnection() instead. See https://www.drupal.org/node/2993033
     */
    public function testDbClose() {
        $this->assertTrue(Database::isActiveConnection(), 'Database connection is active');
        db_close();
        $this->assertFalse(Database::isActiveConnection(), 'Database connection is not active');
    }
    
    /**
     * Tests deprecation of the db_add_field() function.
     *
     * @expectedDeprecation db_add_field() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call addField() on it. For example, $injected_database->schema()->addField($table, $field, $spec, $keys_new). See https://www.drupal.org/node/2993033
     */
    public function testDbAddField() {
        $this->assertFalse($this->connection
            ->schema()
            ->fieldExists('test', 'anint'));
        db_add_field('test', 'anint', [
            'type' => 'int',
            'not null' => TRUE,
            'default' => 0,
            'description' => 'Added int column.',
        ]);
        $this->assertTrue($this->connection
            ->schema()
            ->fieldExists('test', 'anint'));
    }
    
    /**
     * Tests deprecation of the db_drop_field() function.
     *
     * @expectedDeprecation db_drop_field() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call dropField() on it. For example, $injected_database->schema()->dropField($table, $field). See https://www.drupal.org/node/2993033
     */
    public function testDbDropField() {
        $this->assertTrue($this->connection
            ->schema()
            ->fieldExists('test', 'age'));
        $this->assertTrue(db_drop_field('test', 'age'));
        $this->assertFalse($this->connection
            ->schema()
            ->fieldExists('test', 'age'));
    }
    
    /**
     * Tests deprecation of the db_field_exists() function.
     *
     * @expectedDeprecation db_field_exists() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call fieldExists() on it. For example, $injected_database->schema()->fieldExists($table, $field). See https://www.drupal.org/node/2993033
     */
    public function testDbFieldExists() {
        $this->assertTrue(db_field_exists('test', 'age'));
    }
    
    /**
     * Tests deprecation of the db_field_names() function.
     *
     * @expectedDeprecation db_field_names() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call fieldNames() on it. For example, $injected_database->schema()->fieldNames($fields). See https://www.drupal.org/node/2993033
     */
    public function testDbFieldNames() {
        $this->assertSame([
            'test_field',
        ], db_field_names([
            'test_field',
        ]));
    }
    
    /**
     * Tests deprecation of the db_create_table() function.
     *
     * @expectedDeprecation db_create_table() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call createTable() on it. For example, $injected_database->schema()->createTable($name, $table). See https://www.drupal.org/node/2993033
     */
    public function testDbCreateTable() {
        $name = 'test_create_table';
        $table = [
            'fields' => [
                'id' => [
                    'type' => 'serial',
                    'unsigned' => TRUE,
                    'not null' => TRUE,
                ],
            ],
            'primary key' => [
                'id',
            ],
        ];
        db_create_table($name, $table);
        $this->assertTrue($this->connection
            ->schema()
            ->tableExists($name));
    }
    
    /**
     * Tests deprecation of the db_merge() function.
     *
     * @expectedDeprecation db_merge() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call merge() on it. For example, $injected_database->merge($table, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbMerge() {
        $this->assertInstanceOf(Merge::class, db_merge('test'));
    }
    
    /**
     * Tests deprecation of the db_driver() function.
     *
     * @expectedDeprecation db_driver() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call driver() on it. For example, $injected_database->driver($string). See https://www.drupal.org/node/2993033
     */
    public function testDbDriver() {
        $this->assertNotNull(db_driver());
    }
    
    /**
     * Tests deprecation of the db_escape_field() function.
     *
     * @expectedDeprecation db_escape_field() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call escapeField() on it. For example, $injected_database->escapeField($field). See https://www.drupal.org/node/2993033
     */
    public function testDbEscapeField() {
        $this->assertNotNull(db_escape_field('test'));
    }
    
    /**
     * Tests deprecation of the db_like() function.
     *
     * @expectedDeprecation db_like() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call escapeLike() on it. For example, $injected_database->escapeLike($string). See https://www.drupal.org/node/2993033
     */
    public function testDbLike() {
        $this->assertSame('test\\%', db_like('test%'));
    }
    
    /**
     * Tests deprecation of the db_escape_table() function.
     *
     * @expectedDeprecation db_escape_table() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call escapeTable() on it. For example, $injected_database->escapeTable($table). See https://www.drupal.org/node/2993033
     */
    public function testDbEscapeTable() {
        $this->assertNotNull(db_escape_table('test'));
    }
    
    /**
     * Tests deprecation of the db_rename_table() function.
     *
     * @expectedDeprecation db_rename_table() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call renameTable() on it. For example, $injected_database->schema()->renameTable($table, $new_name). See https://www.drupal.org/node/2993033
     */
    public function testDbRenameTable() {
        $this->assertTrue($this->connection
            ->schema()
            ->tableExists('test'));
        db_rename_table('test', 'test_rename');
        $this->assertTrue($this->connection
            ->schema()
            ->tableExists('test_rename'));
    }
    
    /**
     * Tests deprecation of the db_drop_index() function.
     *
     * @expectedDeprecation db_drop_index() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call dropIndex() on it. For example, $injected_database->schema()->dropIndex($table, $name). See https://www.drupal.org/node/2993033
     */
    public function testDbDropIndex() {
        $this->assertFalse(db_drop_index('test', 'no_such_index'));
    }
    
    /**
     * Tests deprecation of the db_index_exists() function.
     *
     * @expectedDeprecation db_index_exists() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call indexExists() on it. For example, $injected_database->schema()->indexExists($table, $name). See https://www.drupal.org/node/2993033
     */
    public function testDbIndexExists() {
        $this->assertFalse(db_index_exists('test', 'no_such_index'));
    }
    
    /**
     * Tests deprecation of the db_drop_unique_key() function.
     *
     * @expectedDeprecation db_drop_unique_key() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call dropUniqueKey() on it. For example, $injected_database->schema()->dropUniqueKey($table, $name). See https://www.drupal.org/node/2993033
     */
    public function testDbDropUniqueKey() {
        $this->assertTrue(db_drop_unique_key('test', 'name'));
    }
    
    /**
     * Tests deprecation of the db_add_unique_key() function.
     *
     * @expectedDeprecation db_add_unique_key() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call addUniqueKey() on it. For example, $injected_database->schema()->addUniqueKey($table, $name, $fields). See https://www.drupal.org/node/2993033
     * @doesNotPerformAssertions
     */
    public function testDbAddUniqueKey() {
        db_add_unique_key('test', 'age', [
            'age',
        ]);
    }
    
    /**
     * Tests deprecation of the db_drop_primary_key() function.
     *
     * @expectedDeprecation db_drop_primary_key() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call dropPrimaryKey() on it. For example, $injected_database->schema()->dropPrimaryKey($table). See https://www.drupal.org/node/2993033
     */
    public function testDbDropPrimaryKey() {
        $this->assertTrue(db_drop_primary_key('test_people'));
    }
    
    /**
     * Tests deprecation of the db_add_primary_key() function.
     *
     * @expectedDeprecation db_add_primary_key() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call addPrimaryKey() on it. For example, $injected_database->schema()->addPrimaryKey($table, $fields). See https://www.drupal.org/node/2993033
     * @doesNotPerformAssertions
     */
    public function testDbAddPrimaryKey() {
        $this->connection
            ->schema()
            ->dropPrimaryKey('test_people');
        db_add_primary_key('test_people', [
            'job',
        ]);
    }
    
    /**
     * Tests the db_update() function.
     *
     * @expectedDeprecation db_update() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call call update() on it. For example, $injected_database->update($table, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbUpdate() {
        $this->assertInstanceOf(Update::class, db_update('test'));
    }
    
    /**
     * Tests the db_query() function.
     *
     * @expectedDeprecation db_query() is deprecated in drupal:8.0.0. It will be removed before drupal:9.0.0. Instead, get a database connection injected into your service from the container and call query() on it. For example, $injected_database->query($query, $args, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbQuery() {
        $this->assertInstanceOf(StatementInterface::class, db_query('SELECT name FROM {test} WHERE name = :name', [
            ':name' => "John",
        ]));
    }
    
    /**
     * Tests deprecation of the db_delete() function.
     *
     * @expectedDeprecation db_delete is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call delete() on it. For example, $injected_database->delete($table, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbDelete() {
        $this->assertInstanceOf(Delete::class, db_delete('test'));
    }
    
    /**
     * Tests deprecation of the db_truncate() function.
     *
     * @expectedDeprecation db_truncate() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call truncate() on it. For example, $injected_database->truncate($table, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbTruncate() {
        $this->assertInstanceOf(Truncate::class, db_truncate('test'));
    }
    
    /**
     * Tests deprecation of the $options 'target' key in Connection::query.
     *
     * @expectedDeprecation Passing a 'target' key to \Drupal\Core\Database\Connection::query $options argument is deprecated in drupal:8.0.x and will be removed before drupal:9.0.0. Instead, use \Drupal\Core\Database\Database::getConnection($target)->query(). See https://www.drupal.org/node/2993033
     */
    public function testDbOptionsTarget() {
        $this->assertNotNull($this->connection
            ->query('SELECT * FROM {test}', [], [
            'target' => 'bar',
        ]));
    }
    
    /**
     * Tests deprecation of the $options 'target' key in Select.
     *
     * @expectedDeprecation Passing a 'target' key to \Drupal\Core\Database\Connection::query $options argument is deprecated in drupal:8.0.x and will be removed before drupal:9.0.0. Instead, use \Drupal\Core\Database\Database::getConnection($target)->query(). See https://www.drupal.org/node/2993033
     */
    public function testDbOptionsTargetInSelect() {
        $this->assertNotNull($this->connection
            ->select('test', 't', [
            'target' => 'bar',
        ])
            ->fields('t')
            ->execute());
    }
    
    /**
     * Tests deprecation of the db_query_temporary() function.
     *
     * @expectedDeprecation db_query_temporary() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call queryTemporary() on it. For example, $injected_database->queryTemporary($query, $args, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbQueryTemporary() {
        $expected = $this->connection
            ->select('test')
            ->countQuery()
            ->execute()
            ->fetchField();
        $name = db_query_temporary('SELECT name FROM {test}');
        $count = $this->connection
            ->select($name)
            ->countQuery()
            ->execute()
            ->fetchField();
        $this->assertSame($expected, $count);
    }
    
    /**
     * Tests deprecation of the db_query_range() function.
     *
     * @expectedDeprecation db_query_range() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call queryRange() on it. For example, $injected_database->queryRange($query, $from, $count, $args, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbQueryRange() {
        $count = count(db_query_range('SELECT name FROM {test}', 1, 3)->fetchAll());
        $this->assertSame(3, $count);
    }
    
    /**
     * Tests deprecation of the db_add_index() function.
     *
     * @expectedDeprecation db_add_index() is deprecated in drupal:8.0.x and will be removed in drupal:9.0.0. Instead, get a database connection injected into your service from the container, get its schema driver, and call addIndex() on it. For example, $injected_database->schema()->addIndex($table, $name, $fields, $spec). See https://www.drupal.org/node/2993033
     */
    public function testDbAddIndex() {
        $table_specification = [
            'fields' => [
                'age' => [
                    'description' => "The person's age",
                    'type' => 'int',
                    'unsigned' => TRUE,
                    'not null' => TRUE,
                    'default' => 0,
                ],
            ],
        ];
        $this->assertNull(db_add_index('test', 'test', [
            'age',
        ], $table_specification));
    }
    
    /**
     * Tests the db_insert() function.
     *
     * @expectedDeprecation db_insert() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call insert() on it. For example, $injected_database->insert($table, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbInsert() {
        $this->assertInstanceOf(Insert::class, db_insert('test'));
    }
    
    /**
     * Tests the db_select() function.
     *
     * @expectedDeprecation db_select() is deprecated in drupal:8.0.0. It will be removed from drupal:9.0.0. Instead, get a database connection injected into your service from the container and call select() on it. For example, $injected_database->db_select($table, $alias, $options). See https://www.drupal.org/node/2993033
     */
    public function testDbSelect() {
        $this->assertInstanceOf(Select::class, db_select('test'));
    }
    
    /**
     * Tests the db_ignore_replica() function.
     *
     * @expectedDeprecation db_ignore_replica() is deprecated in drupal:8.7.0. It will be removed from drupal:9.0.0. Use \Drupal\Core\Database\ReplicaKillSwitch::trigger() instead. See https://www.drupal.org/node/2997500
     */
    public function testDbIgnoreReplica() {
        $connection = Database::getConnectionInfo('default');
        Database::addConnectionInfo('default', 'replica', $connection['default']);
        db_ignore_replica();
        
        /** @var \Symfony\Component\HttpFoundation\Session\SessionInterface $session */
        $session = \Drupal::service('session');
        $this->assertTrue($session->has('ignore_replica_server'));
    }
    
    /**
     * Tests the _db_get_target() function.
     *
     * @expectedDeprecation _db_get_target() is deprecated in drupal:8.8.0. Will be removed before drupal:9.0.0. See https://www.drupal.org/node/2993033
     */
    public function testDbGetTarget() {
        $op1 = $op2 = [
            'target' => 'replica',
        ];
        $this->assertEquals('replica', _db_get_target($op1));
        $this->assertEquals('default', _db_get_target($op2, FALSE));
        $this->assertEmpty($op1);
        $this->assertEmpty($op2);
    }

}

Classes

Title Deprecated Summary
DatabaseLegacyTest Deprecation tests cases for the database layer.

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