/**
 * 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.xml.security.test.dom.transforms;

import org.apache.xml.security.Init;
import org.apache.xml.security.exceptions.AlgorithmAlreadyRegisteredException;
import org.apache.xml.security.transforms.Transform;
import org.apache.xml.security.transforms.Transforms;
import org.apache.xml.security.transforms.implementations.TransformC14N11;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertThrows;

public class TransformTest {

    static {
        Init.init();
    }

    @Test
    public void testAlreadyRegisteredException() throws Exception {
        assertThrows(AlgorithmAlreadyRegisteredException.class, () ->
                Transform.register(Transforms.TRANSFORM_C14N11_OMIT_COMMENTS, TransformC14N11.class)
        );
    }

    @Test
    public void testAlreadyRegisteredExceptionFromString() throws Exception {
        assertThrows(AlgorithmAlreadyRegisteredException.class, () ->
                Transform.register(Transforms.TRANSFORM_C14N11_OMIT_COMMENTS,
                        TransformC14N11.class.getName())
        );
    }
}