function testGetPath()
{
$pg = new REU_Ecosystems_PathGenerator($this->datastore);
$f = new PSU_Model_FormFile();
$f->filemanager();
$m = new PSU_Model();
$this->assertEquals('pretty.jpg', $this->get_filename($this->field));
}
function testNoFilename()
{
$pathgenerator = $this->getMock('PSU_Model_FormFile_PathGenerator');
$pathgenerator->expects($this->any())->method('get_path')->will($this->returnValue(null));
$manager = new PSU_Model_FormFile_FileManager($pathgenerator);
$manager->base_url = 'http://example.com/downloads';
$manager->upload_dir = '/path/to/uploads';
$field = new PSU_Model_FormFile();
$field->filemanager($manager);
$this->assertEquals(null, $field->filename(), 'full path');
$this->assertEquals(null, $field->filename(PSU_Model_FormFile_FileManager::PATH_PARTIAL), 'partial path');
$this->assertEquals(null, $field->filename(PSU_Model_FormFile_FileManager::PATH_FILENAME), 'filename');
$this->assertEquals(null, $field->url());
}