$t->ok($category instanceof sfLuceneCategory, '->getCategory() returns an instance of sfLuceneCategory');
$t->is($category->getName(), 'foo', '->getCategory() returns a category with the correct name');
$t->is($category->getCount(), 0, '->getCategory() returns a category with a default score of 0');
$t->ok($category->getHolder() === $c, '->getCategory()->getHolder() returns the same instance as the holder');
$t->ok($category === $c->getCategory('foo'), '->getCategory() returns the same category each time, for a given name');
$t->diag('testing ->save()');
$category->add(10);
$t->ok($c->isModified(), 'modifying a category flags the holder for modification');
$c->save();
$t->is($writer->read(), '$categories = array();$categories[\'foo\'] = 10;', '->save() writes the changes to the writer');
$c->getCategory('bar')->add(2)->getHolder()->save();
$t->is($writer->read(), '$categories = array();$categories[\'foo\'] = 10;$categories[\'bar\'] = 2;', '->save() writes multiple changes to the writer');
$t->ok($c->isModified() == false, '->save() resets the modification flag');
$writer->write('foobarbaz');
$c->save();
$t->is($writer->read(), 'foobarbaz', '->save() does nothing if it is not modified');
$t->diag('testing ->load()');
$writer->write('$categories = array();$categories[\'baz\'] = 4;');
$t->is($c->load()->getCategory('baz')->getCount(), 4, '->load() reloads the categories list from the writer');
$t->is(count($c->getAllCategories()), 1, '->load() removes any old categories');
$writer->write('$foo = array();');
try {
$c->load();
$t->fail('->load() throws an exception with malformed data');
} catch (Exception $e) {
$t->pass('->load() throws an exception with malformed data');
}
$t->diag('testing ->clear()');
$c->clear();
$t->ok($c->isModified(), '->clear() flags the holder for modication');
$t->is(count($c->getAllCategories()), 0, '->clear() removes all categories');
