PHPUnit database testing and Travis CI: Can't truncate table - php

Question

I'm writing PHPUnit tests to test MySQL database filling. My tests work fine locally, but are failing on Travis CI with the following error:
PHPUnit_Extensions_Database_Operation_Exception: COMPOSITE[TRUNCATE] operation failed on query:
TRUNCATE `simple_table`
using args: Array
[SQLSTATE[42S02]: Base table or view not found: 1146 Table 'test.simple_table' doesn't exist]
I have a DatabaseTestCase parent class and a FillCommandTest testing class.
DatabaseTestCase
class DatabaseTestCase extends PHPUnit_Extensions_Database_TestCase
{
private static $pdo = null;
private $connection = null;
/**
* Construct.
*/
public function __construct()
{
$env = new Environment();
$this->dsn = "mysql:dbname=". $env->get('DB_DATABASE', 'test') . ";host=" . $env->get('DB_HOST', '127.0.0.1');
$this->username = $env->get('DB_USERNAME', 'travis');
$this->password = $env->get('DB_PASSWORD', '');
$this->db_name = $env->get('DB_DATABASE', 'test');
}
/**
* Get database connection.
*
* #return PHPUnit_Extensions_Database_DB_DefaultDatabaseConnection
*/
final public function getConnection()
{
if ($this->connection === null) {
if (self::$pdo == null) {
self::$pdo = new PDO($this->dsn, $this->username, $this->password);
}
$this->connection = $this->createDefaultDBConnection(self::$pdo, $this->db_name);
}
return $this->connection;
}
/**
* Get XML dataset.
*
* #param string $file
* #return string
*/
public function getDataSet($file = 'empty.xml')
{
$file = 'tests/datasets/' . $file;
return $this->createXmlDataSet($file);
}
/**
* Set up the test database table
*
* #param PHPUnit_Extensions_Database_DB_DefaultDatabaseConnection $connection
*/
protected function setUpTable($connection)
{
$pdo = $connection->getConnection();
$sql = "CREATE TABLE IF NOT EXISTS simple_table (
id INT(10) UNSIGNED AUTO_INCREMENT PRIMARY KEY,
name VARCHAR(50) NOT NULL,
email VARCHAR(50) NOT NULL,
address VARCHAR(100)
)";
$pdo->exec($sql);
}
}
FillCommandTest
class FillCommandTest extends DatabaseTestCase
{
protected $app;
protected $command;
protected $command_tester;
/**
*
*/
public function setUp()
{
$this->app = new Application();
$this->app->add(new FillCommand());
$this->command = $this->app->find('fill');
$this->command_tester = new CommandTester($this->command);
parent::setUp();
$connection = $this->getConnection();
$this->setUpTable($connection);
}
/**
*
*/
public function test_parse_and_fill_simple_table()
{
copy(getcwd() . '/tests/files/FillSimpleTable.php', getcwd() . '/src/Fillers/FillSimpleTable.php');
copy(getcwd() . '/tests/files/simple.txt', getcwd() . '/src/Files/simple.txt');
$this->command_tester->execute(array(
'command' => $this->command->getName(),
'name' => 'simple_table'
));
$actual = $this->getConnection()->createQueryTable('simple_table', 'SELECT * FROM simple_table');
$expected = $this->getDataSet('simple_table.xml')->getTable('simple_table');
$this->assertTablesEqual($expected, $actual);
unlink(getcwd() . '/src/Fillers/FillSimpleTable.php');
unlink(getcwd() . '/src/Files/simple.txt');
}
}
What am I doing wrong?

Answer 1

By the looks of it, it seems your code is referring to a database called 'test'.
But I am assuming since you are deploying, your database name should be different. Make sure your .env DB_DATABASE variable reflects the correct one on your production server.