/**
* @covers CSanquer\FakeryGenerator\Model\Config::addColumn
* @covers CSanquer\FakeryGenerator\Model\Config::getColumn
* @covers CSanquer\FakeryGenerator\Model\Config::removeColumn
* @covers CSanquer\FakeryGenerator\Model\Config::countColumns
*/
public function testAddGetRemoveColumn()
{
$column = new Column('firstname', '%firstname%');
$this->assertInstanceOf('\\CSanquer\\FakeryGenerator\\Model\\Config', $this->config->addColumn($column));
$this->assertSame($column, $this->config->getColumn('firstname'));
$this->assertEquals(1, $this->config->countColumns());
$this->assertTrue($this->config->removeColumn($column));
$this->assertEquals(0, $this->config->countColumns());
$this->assertNull($this->config->getColumn('firstname'));
$this->assertFalse($this->config->removeColumn($column));
}