FileHistoryId idFile1 = FileHistoryId.parseFileId("1111111111111111");
PartialFileHistory fileHistory1 = new PartialFileHistory(idFile1);
fileHistory1.addFileVersion(fileVersion1);
databaseVersion1.addFileHistory(fileHistory1);
database.addDatabaseVersion(databaseVersion1);
assertNotNull(database.getFileHistories(new FileChecksum(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 })));
assertEquals(1, database.getFileHistories(new FileChecksum(new byte[] { 1, 2, 3, 4, 5, 6, 7, 8, 9, 0 })).size());