| // *************************************************************************************************************************** |
| // * 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.juneau.parser; |
| |
| import static org.junit.Assert.*; |
| |
| import java.nio.charset.*; |
| import java.util.function.*; |
| |
| import org.apache.juneau.*; |
| import org.apache.juneau.json.*; |
| import org.apache.juneau.msgpack.*; |
| import org.apache.juneau.parser.annotation.*; |
| import org.apache.juneau.reflect.*; |
| import org.apache.juneau.svl.*; |
| import org.junit.*; |
| |
| /** |
| * Tests the @ParserConfig annotation. |
| */ |
| public class ParserConfigAnnotationTest { |
| |
| private static void check(String expected, Object o) { |
| assertEquals(expected, TO_STRING.apply(o)); |
| } |
| |
| private static final Function<Object,String> TO_STRING = new Function<Object,String>() { |
| @Override |
| public String apply(Object t) { |
| if (t == null) |
| return null; |
| if (t instanceof AA) |
| return "AA"; |
| return t.toString(); |
| } |
| }; |
| |
| static VarResolverSession sr = VarResolver.create().vars(XVar.class).build().createSession(); |
| |
| //----------------------------------------------------------------------------------------------------------------- |
| // Basic tests |
| //----------------------------------------------------------------------------------------------------------------- |
| |
| public static class AA extends ParserListener {} |
| |
| @ParserConfig( |
| autoCloseStreams="$X{true}", |
| binaryFormat="$X{HEX}", |
| debugOutputLines="$X{1}", |
| fileCharset="$X{US-ASCII}", |
| streamCharset="$X{US-ASCII}", |
| listener=AA.class, |
| strict="$X{true}", |
| trimStrings="$X{true}", |
| unbuffered="$X{true}" |
| ) |
| static class A {} |
| static ClassInfo a = ClassInfo.of(A.class); |
| |
| @Test |
| public void basicReaderParser() throws Exception { |
| AnnotationList al = a.getAnnotationList(null); |
| JsonParserSession x = JsonParser.create().applyAnnotations(al, sr).build().createSession(); |
| check("true", x.isAutoCloseStreams()); |
| check("1", x.getDebugOutputLines()); |
| check("US-ASCII", x.getFileCharset()); |
| check("US-ASCII", x.getStreamCharset()); |
| check("AA", x.getListener()); |
| check("true", x.isStrict()); |
| check("true", x.isTrimStrings()); |
| check("true", x.isUnbuffered()); |
| } |
| |
| @Test |
| public void basicInputStreamParser() throws Exception { |
| AnnotationList al = a.getAnnotationList(null); |
| MsgPackParserSession x = MsgPackParser.create().applyAnnotations(al, sr).build().createSession(); |
| check("true", x.isAutoCloseStreams()); |
| check("HEX", x.getBinaryFormat()); |
| check("1", x.getDebugOutputLines()); |
| check("AA", x.getListener()); |
| check("true", x.isStrict()); |
| check("true", x.isTrimStrings()); |
| check("true", x.isUnbuffered()); |
| } |
| |
| //----------------------------------------------------------------------------------------------------------------- |
| // Annotation with no values. |
| //----------------------------------------------------------------------------------------------------------------- |
| |
| @ParserConfig() |
| static class B {} |
| static ClassInfo b = ClassInfo.of(B.class); |
| |
| @Test |
| public void noValuesReaderParser() throws Exception { |
| AnnotationList al = b.getAnnotationList(null); |
| JsonParserSession x = JsonParser.create().applyAnnotations(al, sr).build().createSession(); |
| check("false", x.isAutoCloseStreams()); |
| check("5", x.getDebugOutputLines()); |
| check(Charset.defaultCharset().toString(), x.getFileCharset()); |
| check("UTF-8", x.getStreamCharset()); |
| check(null, x.getListener()); |
| check("false", x.isStrict()); |
| check("false", x.isTrimStrings()); |
| check("false", x.isUnbuffered()); |
| } |
| |
| @Test |
| public void noValuesInputStreamParser() throws Exception { |
| AnnotationList al = b.getAnnotationList(null); |
| MsgPackParserSession x = MsgPackParser.create().applyAnnotations(al, sr).build().createSession(); |
| check("false", x.isAutoCloseStreams()); |
| check("HEX", x.getBinaryFormat()); |
| check("5", x.getDebugOutputLines()); |
| check(null, x.getListener()); |
| check("false", x.isStrict()); |
| check("false", x.isTrimStrings()); |
| check("false", x.isUnbuffered()); |
| } |
| |
| //----------------------------------------------------------------------------------------------------------------- |
| // No annotation. |
| //----------------------------------------------------------------------------------------------------------------- |
| |
| static class C {} |
| static ClassInfo c = ClassInfo.of(C.class); |
| |
| @Test |
| public void noAnnotationReaderParser() throws Exception { |
| AnnotationList al = c.getAnnotationList(null); |
| JsonParserSession x = JsonParser.create().applyAnnotations(al, sr).build().createSession(); |
| check("false", x.isAutoCloseStreams()); |
| check("5", x.getDebugOutputLines()); |
| check(Charset.defaultCharset().toString(), x.getFileCharset()); |
| check("UTF-8", x.getStreamCharset()); |
| check(null, x.getListener()); |
| check("false", x.isStrict()); |
| check("false", x.isTrimStrings()); |
| check("false", x.isUnbuffered()); |
| } |
| |
| @Test |
| public void noAnnotationInputStreamParser() throws Exception { |
| AnnotationList al = c.getAnnotationList(null); |
| MsgPackParserSession x = MsgPackParser.create().applyAnnotations(al, sr).build().createSession(); |
| check("false", x.isAutoCloseStreams()); |
| check("HEX", x.getBinaryFormat()); |
| check("5", x.getDebugOutputLines()); |
| check(null, x.getListener()); |
| check("false", x.isStrict()); |
| check("false", x.isTrimStrings()); |
| check("false", x.isUnbuffered()); |
| } |
| } |