/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2012 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * 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 io.undertow.util;

import org.junit.Test;

/**
 * @author Stuart Douglas
 */
public class SecureHashMapTestCase {

    @Test
    public void testGetNonExistentDoesNotNPE(){
        final SecureHashMap<String, String> map = new SecureHashMap<String, String>();
        map.get("nothing");
    }
}

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2012 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * 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 io.undertow.util;

import io.undertow.server.session.SecureRandomSessionIdGenerator;
import io.undertow.server.session.SessionIdGenerator;
import org.junit.Assert;
import org.junit.Test;

import java.util.HashMap;
import java.util.Map;

/**
 * @author Stuart Douglas
 */
public class SecureHashMapTestCase {

    @Test
    public void testGetNonExistentDoesNotNPE() {
        final SecureHashMap<String, String> map = new SecureHashMap<String, String>();
        map.get("nothing");
    }


    @Test
    public void testLotsOfPutsAndGets() {

        SessionIdGenerator generator = new SecureRandomSessionIdGenerator();
        final Map<String, String> reference = new HashMap<String, String>();
        final SecureHashMap<String, String> map = new SecureHashMap<String, String>();
        for (int i = 0; i < 10000; ++i) {
            String key = generator.createSessionId();
            String value = generator.createSessionId();
            map.put(key, value);
            reference.put(key, value);
        }
        for (Map.Entry<String, String> entry : reference.entrySet()) {
            Assert.assertEquals(entry.getValue(), map.get(entry.getKey()));
            Assert.assertEquals(entry.getValue(), map.remove(entry.getKey()));
        }
        Assert.assertEquals(0, map.size());
    }


}

Add to secure hash map test