android-platform-libcore/luni/src/test/java/org/apache/harmony/luni/tests/java/util/DuplicateFormatFlagsExceptionTest.java

/* 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,
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 * See the License for the specific language governing permissions and
 * limitations under the License.
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package org.apache.harmony.luni.tests.java.util;

import java.io.Serializable;
import java.util.DuplicateFormatFlagsException;

import junit.framework.TestCase;

import org.apache.harmony.testframework.serialization.SerializationTest;
import org.apache.harmony.testframework.serialization.SerializationTest.SerializableAssert;

public class DuplicateFormatFlagsExceptionTest extends TestCase {

    /**
     * @tests java.util.DuplicateFormatFlagsException#DuplicateFormatFlagsException(String)
     */
    public void test_duplicateFormatFlagsException() {
        try {
            new DuplicateFormatFlagsException(null);
            fail("should throw NullPointerException.");
        } catch (NullPointerException e) {
            // desired
        }
    }

    /**
     * @tests java.util.DuplicateFormatFlagsException#getFlags()
     */
    public void test_getFlags() {
        String strFlags = "MYTESTFLAGS";
        DuplicateFormatFlagsException duplicateFormatException = new DuplicateFormatFlagsException(
                strFlags);
        assertEquals(strFlags, duplicateFormatException.getFlags());
    }

    /**
     * @tests java.util.DuplicateFormatFlagsException#getMessage()
     */
    public void test_getMessage() {
        String strFlags = "MYTESTFLAGS";
        DuplicateFormatFlagsException duplicateFormatException = new DuplicateFormatFlagsException(
                strFlags);
        assertTrue(null != duplicateFormatException.getFlags());

    }

    // comparator for DuplicateFormatFlagsException objects
    private static final SerializableAssert exComparator = new SerializableAssert() {
        public void assertDeserialized(Serializable initial,
                Serializable deserialized) {

            SerializationTest.THROWABLE_COMPARATOR.assertDeserialized(initial,
                    deserialized);

            DuplicateFormatFlagsException initEx = (DuplicateFormatFlagsException) initial;
            DuplicateFormatFlagsException desrEx = (DuplicateFormatFlagsException) deserialized;

            assertEquals("Flags", initEx.getFlags(), desrEx.getFlags());
        }
    };

    /**
     * @tests serialization/deserialization.
     */
    public void testSerializationSelf() throws Exception {

        SerializationTest.verifySelf(new DuplicateFormatFlagsException(
                "TESTDESC"), exComparator);
    }

    /**
     * @tests serialization/deserialization compatibility with RI.
     */
    public void testSerializationCompatibility() throws Exception {

        SerializationTest.verifyGolden(this, new DuplicateFormatFlagsException(
                "TESTDESC"), exComparator);
    }
}