| /* |
| * 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.logging.log4j.core.config.plugins.convert; |
| |
| import org.junit.Test; |
| |
| import static org.hamcrest.Matchers.instanceOf; |
| import static org.junit.Assert.*; |
| |
| public class TypeConverterRegistryTest { |
| |
| @Test(expected = NullPointerException.class) |
| public void testFindNullConverter() throws Exception { |
| TypeConverterRegistry.getInstance().findCompatibleConverter(null); |
| } |
| |
| @Test |
| public void testFindBooleanConverter() throws Exception { |
| final TypeConverter<?> converter = TypeConverterRegistry.getInstance().findCompatibleConverter(Boolean.class); |
| assertNotNull(converter); |
| assertTrue((Boolean) converter.convert("TRUE")); |
| } |
| |
| @Test |
| public void testFindPrimitiveBooleanConverter() throws Exception { |
| final TypeConverter<?> converter = TypeConverterRegistry.getInstance().findCompatibleConverter(Boolean.TYPE); |
| assertNotNull(converter); |
| assertTrue((Boolean) converter.convert("tRUe")); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testFindCharSequenceConverterUsingStringConverter() throws Exception { |
| final TypeConverter<CharSequence> converter = (TypeConverter<CharSequence>) |
| TypeConverterRegistry.getInstance().findCompatibleConverter(CharSequence.class); |
| assertNotNull(converter); |
| assertThat(converter, instanceOf(TypeConverters.StringConverter.class)); |
| final CharSequence expected = "This is a test sequence of characters"; |
| final CharSequence actual = converter.convert(expected.toString()); |
| assertEquals(expected, actual); |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testFindNumberConverter() throws Exception { |
| final TypeConverter<Number> numberTypeConverter = (TypeConverter<Number>) |
| TypeConverterRegistry.getInstance().findCompatibleConverter(Number.class); |
| assertNotNull(numberTypeConverter); |
| // TODO: is there a specific converter this should return? |
| } |
| |
| public static enum Foo { |
| I, PITY, THE |
| } |
| |
| @SuppressWarnings("unchecked") |
| @Test |
| public void testFindEnumConverter() throws Exception { |
| final TypeConverter<Foo> fooTypeConverter = (TypeConverter<Foo>) |
| TypeConverterRegistry.getInstance().findCompatibleConverter(Foo.class); |
| assertNotNull(fooTypeConverter); |
| assertEquals(Foo.I, fooTypeConverter.convert("i")); |
| assertEquals(Foo.PITY, fooTypeConverter.convert("pity")); |
| assertEquals(Foo.THE, fooTypeConverter.convert("THE")); |
| } |
| } |