src/it/projects/descriptor-refs/jar-with-dependencies/no-target-dir/src/assemble/bin.xml

<assembly>
  <id>bin</id>
  <formats>
    <format>jar</format>
  </formats>
  <includeBaseDirectory>false</includeBaseDirectory>
  <dependencySets>
    <dependencySet>
      <includes>
        <include>test:child1</include>
      </includes>
      <unpack>true</unpack>
      <outputDirectory>${artifact.artifactId}</outputDirectory>
      <scope>test</scope>
      <excludes>
        <exclude>junit:junit</exclude>
      </excludes>
    </dependencySet>
  </dependencySets>
</assembly>