public function DatabaseLegacyTest::testDbAddField in Drupal 8

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

File

core/tests/Drupal/KernelTests/Core/Database/DatabaseLegacyTest.php, line 236

Class

DatabaseLegacyTest

Deprecation tests cases for the database layer.

Namespace

Drupal\KernelTests\Core\Database

Code

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'));
}