CassandraUnitCassandra 單元測試

CassandraUnit是一個Cassandra數(shù)據(jù)操作的單元測試框架，其功能與關(guān)系型數(shù)據(jù)庫測試框架DBunit類似，只是其測試對象是Cassandra，下面是一個最簡單使用例子：

創(chuàng)建一個用于存儲數(shù)據(jù)的xml文件，命名為 simpleDataSet.xml

<?xml version="1.0" encoding="UTF-8" standalone="yes"?>
<keyspace xmlns="http://xml.dataset.cassandraunit.org">
    <name>beautifulKeyspaceName</name>
    <columnFamilies>
        <columnFamily>
            <name>beautifulColumnFamilyName</name>
            <row>
                <key>key10</key>
                <column>
                    <name>name11</name>
                    <value>value11</value>
                </column>
                <column>
                    <name>name12</name>
                    <value>value12</value>
                </column>
            </row>
            <row>
                <key>key20</key>
                <column>
                    <name>name21</name>
                    <value>value21</value>
                </column>
            </row>
        </columnFamily>
    </columnFamilies>
</keyspace>

然后再創(chuàng)建一個單元測試類，繼承自AbstractCassandraUnit4TestCase

package org.cassandraunit;

import static org.hamcrest.Matchers.is;
import static org.hamcrest.Matchers.notNullValue;
import static org.junit.Assert.assertThat;

import org.cassandraunit.dataset.IDataSet;
import org.cassandraunit.dataset.xml.ClassPathXmlDataSet;
import org.junit.Test;

public class AutomaticallyStartAndLoadSimpleDataSetTest extends AbstractCassandraUnit4TestCase {

    @Override
    public IDataSet getDataSet() {
        return new ClassPathXmlDataSet("simpleDataSet.xml");
    }

    @Test
    public void shouldHaveLoadASimpleDataSet() throws Exception {
        assertThat(getKeyspace(), notNullValue());
        assertThat(getKeyspace().getKeyspaceName(), is("beautifulKeyspaceName"));
    }

}