build.gradle

import org.gradle.api.tasks.testing.logging.TestExceptionFormat
import org.gradle.api.tasks.testing.logging.TestLogEvent

repositories {
    mavenCentral()
    jcenter()
}

apply plugin: 'java'
apply plugin: 'idea'

def jdaVersion = '3.6.0'
def jdaJob = 354

dependencies {
    compile 'net.dv8tion:JDA:' + jdaVersion + '_' + jdaJob
    compile 'com.vdurmont:emoji-java:4.0.0'

    compile group: 'org.apache.logging.log4j', name: 'log4j-core', version: '2.8.2'
    compile group: 'com.google.guava', name: 'guava', version: '17.0'
    compile group: 'com.google.code.gson', name: 'gson', version: '2.8.0'
    compile 'org.jetbrains:annotations:15.0'

    testCompile 'junit:junit:4.12'
    testCompile 'org.mockito:mockito-core:2.+'
}

idea {
    module {
        inheritOutputDirs = true
        jdkName = '1.8'
    }
}

test {
    useJUnit()
    testLogging {
        // set options for log level LIFECYCLE
        events TestLogEvent.FAILED,
                TestLogEvent.PASSED,
                TestLogEvent.SKIPPED,
                TestLogEvent.STANDARD_OUT
        exceptionFormat TestExceptionFormat.FULL
        showExceptions true
        showCauses true
        showStackTraces true

        // set options for log level DEBUG and INFO
        debug {
            events TestLogEvent.STARTED,
                    TestLogEvent.FAILED,
                    TestLogEvent.PASSED,
                    TestLogEvent.SKIPPED,
                    TestLogEvent.STANDARD_ERROR,
                    TestLogEvent.STANDARD_OUT
            exceptionFormat TestExceptionFormat.FULL
        }
        info.events = debug.events
        info.exceptionFormat = debug.exceptionFormat

        afterSuite { desc, result ->
            if (!desc.parent) { // will match the outermost suite
                def output = "Results: ${result.resultType} (${result.testCount} tests, ${result.successfulTestCount} successes, ${result.failedTestCount} failures, ${result.skippedTestCount} skipped)"
                def startItem = '|  ', endItem = '  |'
                def repeatLength = startItem.length() + output.length() + endItem.length()
                println('\n' + ('-' * repeatLength) + '\n' + startItem + output + endItem + '\n' + ('-' * repeatLength))
            }
        }
    }
}