MyBatis 테스트 오류 질문입니다

MyBatis 적용2 - 설정과 실행 부분 테스트 오류 발생해서 질문 드립니다

JdbcTemplateV3 까지 잘 되었는데 MyBatis 적용하면 오류 발생합니다.

MyBatis 관련된 모든 Bean 들이 생성안된 것 같아요. 오류 로그가 너무 길어서 일부만 첨부드립니다

java.lang.IllegalStateException: Failed to load ApplicationContext

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'itemController' defined in file

Caused by: org.springframework.beans.factory.UnsatisfiedDependencyException: Error creating bean with name 'hello.itemservice.config.MyBatisConfig':

Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'itemMapper'

Caused by: java.lang.ClassNotFoundException: Cannot find class: Item

=======ItemMapper.xml=========

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
        "http://mybatis.org/dtd/mybatis-3-mapper.dtd">

<mapper namespace="hello.itemservice.repository.mybatis.ItemMapper">
    <insert id="save" useGeneratedKeys="true" keyProperty="id">
        insert into item (item_name, price, quantity)
        values (#{itemName}, #{price}, #{quantity})
    </insert>
    <update id="update">
        update item
        set item_name = #{updateParam.itemName},
            price = #{updateParam.price},
            quantity = #{updateParam.quantity}
        where id = #{id}
    </update>
    <select id="findById" resultType="Item">
        select id, item_name, price, quantity
        from item
        where id = #{id}
    </select>
    <select id="findAll" resultType="Item">
        select id, item_name, price, quantity
        from item
        <where>
            <if test="itemName != null and itemName != ''">
                and item_name like concat('%',#{itemName},'%')
            </if>
            <if test="maxPrice != null">
                and price &lt;= #{maxPrice}
            </if>
        </where>
    </select>
</mapper>

#MyBatis
mybatis.type-aliases-package=hello.itemservice.domain