ExampleTest.php

<?php

class ExampleTest extends TestCase {

	/**
	 * A basic functional test example.
	 *
	 * @return void
	 */
	public function testBasicExample()
	{
		Artisan::call('migrate');

		$this->seed();
	}

	/**
	 * Seed a given database connection.
	 *
	 * @param  string  $class
	 * @return void
	 */
	public function seed($class = 'DatabaseSeeder')
	{
		$command = $this->getMockBuilder('\Illuminate\Console\Command')
					->disableOriginalConstructor()
					->setMethods(array('getOutput', 'writeln'))
					->getMock();

		$command->expects($this->any())->method('getOutput')->will($this->returnValue($command));
		$command->expects($this->any())->method('writeln')->will($this->returnValue(null));

		$this->app[$class]->setCommand($command)->run();
	}
}