public function testBlobCreation()
{
$blob = new \gihp\Object\Blob('blah blah blah');
$this->blob_sha = $blob->getSHA1();
$blob->write($this->io);
$this->assertEqual($blob->getData(), 'blah blah blah');
}
public function testTreeCreation()
{
$tree = new \gihp\Object\Tree();
// Empty tree
$this->assertEqual($tree->getNamesAndHashes(), array());
$ex = false;
try {
$tree->getObject(sha1('random string'));
} catch (\RuntimeException $e) {
$ex = true;
}
$this->assertTrue($ex, 'Expected RuntimeException from Tree::getObject()');
$ex = false;
try {
$tree->getObjectMode(sha1('random string'));
} catch (\RuntimeException $e) {
$ex = true;
}
$this->assertTrue($ex, 'Expected RuntimeException from Tree::getObjectMode()');
$this->assertNull($tree->getObjectSHA1ByName('no file'));
// Tree with one blob
$blob = new \gihp\Object\Blob('a nice file...');
$blob_sha = $blob->getSHA1();
$tree->addObject('file', $blob);
$this->assertEqual($tree->getNamesAndHashes(), array('file' => $blob_sha));
$this->assertEqual($tree->getObjectSHA1ByName('file'), $blob_sha);
$this->assertIdentical($tree->getObject($blob_sha), $blob);
$this->assertEqual($tree->getObjectMode($blob_sha), \gihp\Object\Tree::FILE_NOEXEC);
// Empty tree
$tree->removeObject($blob_sha);
$this->assertEqual($tree->getNamesAndHashes(), array());
$this->assertNull($tree->getObjectSHA1ByName('file'));
// Tree with one subtree
$subtree = new \gihp\Object\Tree();
$subtree->addObject('file', $blob);
$tree->addObject('dir', $subtree);
$subtree_sha = $subtree->getSHA1();
$this->assertEqual($tree->getNamesAndHashes(), array('dir' => $subtree_sha));
$this->assertEqual($tree->getObjectSHA1ByName('dir'), $subtree_sha);
$this->assertIdentical($tree->getObject($subtree_sha), $subtree);
$this->assertEqual($tree->getObjectMode($subtree_sha), \gihp\Object\Tree::DIR);
$this->tree_sha = $tree->getSHA1();
$tree->write($this->io);
}