pdo-document/tests/unit/ConfigurationTest.php

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<?php declare(strict_types=1);
namespace Test\Unit;
use BitBadger\PDODocument\{AutoId, Configuration, DocumentException};
use PHPUnit\Framework\Attributes\TestDox;
use PHPUnit\Framework\TestCase;
/**
* Unit tests for the Configuration class
*/
#[TestDox('Configuration (Unit tests)')]
class ConfigurationTest extends TestCase
{
#[TestDox('ID field default succeeds')]
public function testIdFieldDefaultSucceeds(): void
{
$this->assertEquals('id', Configuration::$idField, 'Default ID field should be "id"');
}
#[TestDox('ID field change succeeds')]
public function testIdFieldChangeSucceeds()
{
try {
Configuration::$idField = 'EyeDee';
$this->assertEquals('EyeDee', Configuration::$idField, 'ID field should have been updated');
} finally {
Configuration::$idField = 'id';
$this->assertEquals('id', Configuration::$idField, 'Default ID value should have been restored');
}
}
#[TestDox('Auto ID default succeeds')]
public function testAutoIdDefaultSucceeds(): void
{
$this->assertEquals(AutoId::None, Configuration::$autoId, 'Auto ID should default to None');
}
#[TestDox('ID string length default succeeds')]
public function testIdStringLengthDefaultSucceeds(): void
{
$this->assertEquals(16, Configuration::$idStringLength, 'ID string length should default to 16');
}
#[TestDox("Db conn fails when no DSN specified")]
public function testDbConnFailsWhenNoDSNSpecified(): void
{
$this->expectException(DocumentException::class);
Configuration::$pdoDSN = '';
Configuration::dbConn();
}
}