| /******************************************************************************* |
| * 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.ofbiz.base.conversion.test; |
| |
| import java.util.Collection; |
| import java.util.List; |
| import java.util.Set; |
| |
| import junit.framework.TestCase; |
| |
| import org.ofbiz.base.conversion.BooleanConverters; |
| import org.ofbiz.base.conversion.Converter; |
| import org.ofbiz.base.conversion.ConverterLoader; |
| import org.ofbiz.base.conversion.Converters; |
| |
| public class TestBooleanConverters extends TestCase { |
| |
| public TestBooleanConverters(String name) { |
| super(name); |
| } |
| |
| public static <T> void assertFromBoolean(String label, Converter<Boolean, T> converter, T trueResult, T falseResult) throws Exception { |
| assertTrue(label + " can convert", converter.canConvert(Boolean.class, trueResult.getClass())); |
| assertEquals(label + " registered", converter.getClass(), Converters.getConverter(Boolean.class, trueResult.getClass()).getClass()); |
| assertEquals(label + " converted", trueResult, converter.convert(true)); |
| assertEquals(label + " converted", falseResult, converter.convert(false)); |
| } |
| |
| public static <S> void assertToBoolean(String label, Converter<S, Boolean> converter, S trueSource, S falseSource) throws Exception { |
| assertTrue(label + " can convert", converter.canConvert(trueSource.getClass(), Boolean.class)); |
| assertEquals(label + " registered", converter.getClass(), Converters.getConverter(trueSource.getClass(), Boolean.class).getClass()); |
| assertEquals(label + " converted", Boolean.TRUE, converter.convert(trueSource)); |
| assertEquals(label + " converted", Boolean.FALSE, converter.convert(falseSource)); |
| } |
| |
| @SuppressWarnings("unchecked") |
| public static <S> void assertToCollection(String label, S source) throws Exception { |
| Converter<S, ? extends Collection> toList = (Converter<S, ? extends Collection>) Converters.getConverter(source.getClass(), List.class); |
| Collection<S> listResult = toList.convert(source); |
| assertEquals(label + " converted to List", source, listResult.toArray()[0]); |
| Converter<S, ? extends Collection> toSet = (Converter<S, ? extends Collection>) Converters.getConverter(source.getClass(), Set.class); |
| Collection<S> setResult = toSet.convert(source); |
| assertEquals(label + " converted to Set", source, setResult.toArray()[0]); |
| } |
| |
| public void testBooleanConverters() throws Exception { |
| ConverterLoader loader = new BooleanConverters(); |
| loader.loadConverters(); |
| assertFromBoolean("BooleanToInteger", new BooleanConverters.BooleanToInteger(), 1, 0); |
| assertFromBoolean("BooleanToString", new BooleanConverters.BooleanToString(), "true", "false"); |
| assertToBoolean("IntegerToBoolean", new BooleanConverters.IntegerToBoolean(), 1, 0); |
| assertToBoolean("StringToBoolean", new BooleanConverters.StringToBoolean(), "true", "false"); |
| assertToCollection("BooleanToCollection", Boolean.TRUE); |
| } |
| } |