/*
* Copyright (c) 2010 Google Inc.
*
* Licensed 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 com.google.api.client.util;
import junit.framework.TestCase;
/**
* Tests {@link FieldInfo}.
*
* @author Yaniv Inbar
*/
public class FieldInfoTest extends TestCase {
public enum E {
@Value
VALUE,
@Value("other")
OTHER_VALUE,
@NullValue
NULL, IGNORED_VALUE
}
public void testOf_enum() throws Exception {
assertEquals(E.class.getField("VALUE"), FieldInfo.of(E.VALUE).getField());
assertEquals(E.class.getField("OTHER_VALUE"), FieldInfo.of(E.OTHER_VALUE).getField());
assertEquals(E.class.getField("NULL"), FieldInfo.of(E.NULL).getField());
try {
FieldInfo.of(E.IGNORED_VALUE);
fail("expected IllegalArgumentException");
} catch (IllegalArgumentException e) {
}
}
public void testEnumValue() {
assertEquals(E.VALUE, FieldInfo.of(E.VALUE).<E>enumValue());
assertEquals(E.OTHER_VALUE, FieldInfo.of(E.OTHER_VALUE).<E>enumValue());
assertEquals(E.NULL, FieldInfo.of(E.NULL).<E>enumValue());
}
}