public function testTokens()
    {
        $table = new TableNode();
        $table->addRow(array('username', 'password'));
        $table->addRow(array('<username>', '<password>'));
        $tableCompare = new TableNode(<<<TABLE
| username | password |
| everzet  | qwerty   |
TABLE
);
        $exampleTable = $table->createExampleRowStepArgument(array('username' => 'everzet', 'password' => 'qwerty'));
        $this->assertNotSame($table, $exampleTable);
        $this->assertSame($tableCompare->getRows(), $exampleTable->getRows());
    }