public function desiccate(Tree $tree)
{
$writer = new StringWriter();
foreach ($tree->getNodes() as $node) {
$writer->writeString8($node->getOctalModeString());
$writer->writeString8(' ');
$writer->writeString8($node->getName());
$writer->writeString8("");
$sha = $node->getRelatedObject()->getSha();
if (strlen($sha) != 40) {
throw new NotPersistedException("Object referred to by node named " . $node->getName() . " is not persisted yet.");
}
$writer->writeHHex($sha);
}
$data = $writer->toString();
return new RawObject('tree', $data);
} /**
* @expectedException Gittern\Exception\NotPersistedException
* @expectedExceptionMessage Object referred to by node named abacus is not persisted yet.
*/
public function testCantDesiccateTreeWithoutAllRelationsPersisted()
{
$desiccator = new TreeDesiccator();
$tree = M::mock('Gittern\\Entity\\GitObject\\Tree');
$node_mock = M::mock('Gittern\\Entity\\GitObject\\Node\\TreeNode', array('getOctalModeString' => '040000', 'getName' => 'abacus'));
$node_mock->shouldReceive('getRelatedObject')->andReturn($node_mock);
$node_mock->shouldReceive('getSha')->andReturn(null);
$tree->shouldReceive('getNodes')->andReturn(array($node_mock));
$desiccator->desiccate($tree);
}