fix test org.junit doesnot exist

    compile 'ch.qos.logback:logback-core:1.2.3'

    compile group: 'org.slf4j', name: 'slf4j-api', version: '1.7.30'

    compile 'org.yaml:snakeyaml:1.26'

    testCompile 'junit:junit:4.12'

    testImplementation 'org.junit.jupiter:junit-jupiter-api:5.8.1'

    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.8.1'

    testCompileOnly 'junit:junit:4.12' 

    testRuntimeOnly 'org.junit.vintage:junit-vintage-engine:5.8.1'

    //compile 'org.slf4j:slf4j-log4j1:1.7.5'

}