| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.apache.hadoop.fs.shell.find; |
| |
| import java.util.Arrays; |
| import java.util.Collections; |
| import java.util.LinkedList; |
| |
| /** Helper methods for the find expression unit tests. */ |
| class TestHelper { |
| /** Adds an argument string to an expression */ |
| static void addArgument(Expression expr, String arg) { |
| expr.addArguments(new LinkedList<String>(Collections.singletonList(arg))); |
| } |
| |
| /** Converts a command string into a list of arguments. */ |
| static LinkedList<String> getArgs(String cmd) { |
| return new LinkedList<String>(Arrays.asList(cmd.split(" "))); |
| } |
| } |