cherry.foundation.type.mybatis.SecureBigIntegerTypeHandlerTest.java Source code

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Here is the source code for cherry.foundation.type.mybatis.SecureBigIntegerTypeHandlerTest.java

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/*
 * Copyright 2014,2015 agwlvssainokuni
 *
 * 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 cherry.foundation.type.mybatis;

import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.not;
import static org.junit.Assert.assertThat;

import java.math.BigInteger;
import java.security.SecureRandom;
import java.util.HashMap;
import java.util.List;

import org.junit.After;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jdbc.core.namedparam.NamedParameterJdbcOperations;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;

import cherry.foundation.type.SecureBigInteger;
import cherry.foundation.type.db.dto.ConversionTest;
import cherry.foundation.type.db.mapper.ConversionTestMapper;

@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:config/applicationContext-test.xml")
public class SecureBigIntegerTypeHandlerTest {

    @Autowired
    private ConversionTestMapper mapper;

    @Autowired
    private NamedParameterJdbcOperations namedParameterJdbcOperations;

    private SecureRandom random = new SecureRandom();

    @After
    public void after() {
        namedParameterJdbcOperations.update("DELETE FROM conversion_test", new HashMap<String, Object>());
    }

    @Test
    public void testSaveAndLoad() {
        BigInteger plain = BigInteger.valueOf(random.nextLong());
        ConversionTest record = new ConversionTest();
        record.setSecBigint(SecureBigInteger.plainValueOf(plain));

        int count = mapper.insert(record);
        assertThat(count, is(1));
        assertThat(record.getId(), is(not(0)));

        List<ConversionTest> list = mapper.selectAll();
        assertThat(list.isEmpty(), is(false));
        ConversionTest r = list.get(0);
        assertThat(r.getSecBigint().plain(), is(plain));
    }

}