public function testAdapterAppendValuesOverNonArray()
{
$adapter = new DataContainerArrayAdapter($this->array);
$adapter->set("key", 'not an array');
$adapter->append("key", 'one');
$adapter->append("key", 'two');
$this->assertEquals(array('not an array', 'one', 'two'), $adapter->get("key"));
}
public function testLayerLoadArrayFromTheFileIntoAsDataContainer()
{
$this->createValidFile();
$keyForDataContainer = "conf";
$varInFile = "configuration";
$layer = new LoadDataFromFileApplicationLayer($keyForDataContainer, $this->createdFileName, $varInFile);
$dataContainer = new DataContainerArrayAdapter();
$this->assertNull($dataContainer->get($keyForDataContainer));
$layer->run($dataContainer);
$this->assertEquals($this->expectedDataContainer, $dataContainer->get($keyForDataContainer));
}
