function ConnectionUnitTest::getConnectionId

Same name in other branches
  1. 7.x modules/simpletest/tests/database_test.test \ConnectionUnitTest::getConnectionID()

Returns the connection ID of the current test connection.

Return value

int

4 calls to ConnectionUnitTest::getConnectionId()
ConnectionUnitTest::testOpenClose in core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php
Tests Database::closeConnection() without query.
ConnectionUnitTest::testOpenQueryClose in core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php
Tests Database::closeConnection() with a query.
ConnectionUnitTest::testOpenQueryPrefetchClose in core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php
Tests Database::closeConnection() with a query and custom prefetch method.
ConnectionUnitTest::testOpenSelectQueryClose in core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php
Tests Database::closeConnection() with a select query.

File

core/tests/Drupal/KernelTests/Core/Database/ConnectionUnitTest.php, line 69

Class

ConnectionUnitTest
Tests management of database connections.

Namespace

Drupal\KernelTests\Core\Database

Code

protected function getConnectionId() {
    return (int) Database::getConnection(static::TEST_TARGET_CONNECTION)->query('SELECT CONNECTION_ID()')
        ->fetchField();
}

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