/*
 *    Copyright 2010-2016 the original author or authors.
 *
 *    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 org.mybatis.spring.boot.autoconfigure;

import org.apache.ibatis.io.VFS;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.core.io.support.ResourcePatternResolver;

import java.io.IOException;
import java.net.URI;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * @author Eddú Meléndez
 */
public class SpringBootVFS extends VFS {

    @Override
    public boolean isValid() {
        return true;
    }

    @Override
    protected List<String> list(URL url, String path) throws IOException {
        ClassLoader cl = this.getClass().getClassLoader();
        ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(cl);
        Resource[] resources = resolver.getResources(path + "/**/*.class");
        List<Resource> resources1 = Arrays.asList(resources);
        List<String> resourcePaths = new ArrayList<String>();
        for (Resource resource: resources1) {
            resourcePaths.add(preserveSubpackageName(resource.getURI(), path));
        }
        return resourcePaths;
    }

    private static String preserveSubpackageName(final URI uri, final String rootPath) {
        final String uriStr = uri.toString();
        final int start = uriStr.indexOf(rootPath);
        return uriStr.substring(start, uriStr.length());
    }

}

/*
 *    Copyright 2010-2016 the original author or authors.
 *
 *    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 org.mybatis.spring.boot.autoconfigure;

import org.apache.ibatis.io.VFS;
import org.springframework.core.io.Resource;
import org.springframework.core.io.support.PathMatchingResourcePatternResolver;
import org.springframework.core.io.support.ResourcePatternResolver;

import java.io.IOException;
import java.net.URI;
import java.net.URL;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;

/**
 * @author Eddú Meléndez
 */
public class SpringBootVFS extends VFS {

    @Override
    public boolean isValid() {
        return true;
    }

    @Override
    protected List<String> list(URL url, String path) throws IOException {
        ClassLoader cl = this.getClass().getClassLoader();
        ResourcePatternResolver resolver = new PathMatchingResourcePatternResolver(cl);
        Resource[] resources = resolver.getResources("classpath*:" + path + "/**/*.class");
        List<Resource> resources1 = Arrays.asList(resources);
        List<String> resourcePaths = new ArrayList<String>();
        for (Resource resource: resources1) {
            resourcePaths.add(preserveSubpackageName(resource.getURI(), path));
        }
        return resourcePaths;
    }

    private static String preserveSubpackageName(final URI uri, final String rootPath) {
        final String uriStr = uri.toString();
        final int start = uriStr.indexOf(rootPath);
        return uriStr.substring(start, uriStr.length());
    }

}

Make SpringBootVFS work in tests