/**
* 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.gora.persistency.impl;
import java.io.IOException;
import java.nio.ByteBuffer;
import org.apache.avro.util.Utf8;
import org.apache.gora.examples.generated.Employee;
import org.apache.gora.examples.generated.WebPage;
import org.apache.gora.memory.store.MemStore;
import org.apache.gora.store.DataStoreFactory;
import org.apache.gora.store.DataStoreTestUtil;
import org.apache.hadoop.conf.Configuration;
import org.junit.Assert;
import org.junit.Test;
/**
* Testcase for PersistentBase class
*/
public class TestPersistentBase {
@Test
public void testGetFields() {
WebPage page = new WebPage();
String[] fields = page.getFields();
Assert.assertArrayEquals(WebPage._ALL_FIELDS, fields);
}
@Test
public void testGetField() {
WebPage page = new WebPage();
for(int i=0; i<WebPage._ALL_FIELDS.length; i++) {
String field = page.getField(i);
Assert.assertEquals(WebPage._ALL_FIELDS[i], field);
}
}
@Test
public void testGetFieldIndex() {
WebPage page = new WebPage();
for(int i=0; i<WebPage._ALL_FIELDS.length; i++) {
int index = page.getFieldIndex(WebPage._ALL_FIELDS[i]);
Assert.assertEquals(i, index);
}
}
@Test
public void testFieldsWithTwoClasses() {
WebPage page = new WebPage();
for(int i=0; i<WebPage._ALL_FIELDS.length; i++) {
int index = page.getFieldIndex(WebPage._ALL_FIELDS[i]);
Assert.assertEquals(i, index);
}
Employee employee = new Employee();
for(int i=0; i<Employee._ALL_FIELDS.length; i++) {
int index = employee.getFieldIndex(Employee._ALL_FIELDS[i]);
Assert.assertEquals(i, index);
}
}
@Test
public void testClear() {
//test clear all fields
WebPage page = new WebPage();
page.setUrl(new Utf8("http://foo.com"));
page.addToParsedContent(new Utf8("foo"));
page.putToOutlinks(new Utf8("foo"), new Utf8("bar"));
page.setContent(ByteBuffer.wrap("foo baz bar".getBytes()));
page.clear();
Assert.assertNull(page.getUrl());
Assert.assertEquals(0, page.getParsedContent().size());
Assert.assertEquals(0, page.getOutlinks().size());
Assert.assertNull(page.getContent());
//set fields again
page.setUrl(new Utf8("http://bar.com"));
page.addToParsedContent(new Utf8("bar"));
page.putToOutlinks(new Utf8("bar"), new Utf8("baz"));
page.setContent(ByteBuffer.wrap("foo baz bar barbaz".getBytes()));
//test clear new object
page = new WebPage();
page.clear();
//test primitive fields
Employee employee = new Employee();
employee.clear();
}
@Test
public void testClone() throws IOException {
//more tests for clone are in TestPersistentDatumReader
@SuppressWarnings("unchecked")
MemStore<String, Employee> store = DataStoreFactory.getDataStore(
MemStore.class, String.class, Employee.class, new Configuration());
Employee employee = DataStoreTestUtil.createEmployee(store);
Assert.assertEquals(employee, employee.clone());
}
}