| // 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.doris.load; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import java.io.DataInputStream; |
| import java.io.DataOutputStream; |
| import java.io.File; |
| import java.io.FileInputStream; |
| import java.io.FileOutputStream; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class SourceTest { |
| |
| @Test |
| public void testSerialization() throws Exception { |
| File file = new File("./sourceTest"); |
| file.createNewFile(); |
| DataOutputStream dos = new DataOutputStream(new FileOutputStream(file)); |
| |
| Source source0 = new Source(); |
| source0.write(dos); |
| |
| List<String> files = new ArrayList<String>(100); |
| List<String> columns = new ArrayList<String>(100); |
| for (int count = 0; count < 100; ++count) { |
| String filename = "hdfs://host:port/dir/load-" + count; |
| String column = "column-" + count; |
| files.add(filename); |
| columns.add(column); |
| } |
| Source source1 = new Source(files, columns, "\t", "\n", false); |
| source1.write(dos); |
| |
| Source source2 = new Source(); |
| source2.setFileUrls(null); |
| source2.setColumnNames(null); |
| source2.write(dos); |
| |
| dos.flush(); |
| dos.close(); |
| |
| DataInputStream dis = new DataInputStream(new FileInputStream(file)); |
| Source rSource0 = new Source(); |
| rSource0.readFields(dis); |
| |
| Source rSource1 = new Source(); |
| rSource1.readFields(dis); |
| |
| Source rSource2 = new Source(); |
| rSource2.readFields(dis); |
| |
| Assert.assertTrue(rSource0.equals(source0)); |
| Assert.assertTrue(source0.equals(source0)); |
| Assert.assertFalse(rSource0.equals(this)); |
| Assert.assertTrue(rSource1.equals(source1)); |
| Assert.assertFalse(rSource2.equals(source2)); |
| Assert.assertFalse(rSource0.equals(source1)); |
| |
| rSource2.setFileUrls(null); |
| Assert.assertFalse(rSource2.equals(source2)); |
| rSource2.setColumnNames(null); |
| rSource2.setFileUrls(new ArrayList<String>()); |
| rSource2.setColumnNames(null); |
| rSource2.setFileUrls(null); |
| Assert.assertTrue(rSource2.equals(source2)); |
| |
| dis.close(); |
| file.delete(); |
| } |
| |
| } |