function ConfigEntityTypeTest::testConfigPrefixLengthExceeds

Tests that we get an exception when the length of the config prefix that is returned by getConfigPrefix() exceeds the maximum defined prefix length.

@covers ::getConfigPrefix

File

core/tests/Drupal/Tests/Core/Config/Entity/ConfigEntityTypeTest.php, line 57

Class

ConfigEntityTypeTest

@coversDefaultClass \Drupal\Core\Config\Entity\ConfigEntityType @group Config

Namespace

Code

public function testConfigPrefixLengthExceeds() {
    // A provider length of 24 and config_prefix length of 59 (+1 for the .)
    // results in a config length of 84, which is too long.
    $definition = [
        'provider' => $this->randomMachineName(24),
        'config_prefix' => $this->randomMachineName(59),
    ];
    $config_entity = $this->setUpConfigEntityType($definition);
    $this->expectException('\\Drupal\\Core\\Config\\ConfigPrefixLengthException');
    $this->expectExceptionMessage("The configuration file name prefix {$definition['provider']}.{$definition['config_prefix']} exceeds the maximum character limit of " . ConfigEntityType::PREFIX_LENGTH);
    $this->assertEmpty($config_entity->getConfigPrefix());
}