为什么我的项目找不到org.springframework.test或org.springframework.boot.test？

Question

Problem:

Error:(15, 10) java: cannot find symbol
  symbol: class SpringRunner
Error:(16, 2) java: cannot find symbol
  symbol: class SpringBootTest
Error:(12, 47) java: package org.springframework.test.context.junit4 does not exist
Error:(10, 47) java: package org.springframework.test.context.junit4 does not exist
/home/ian/Development/JavaEE/RestCalculator/src/main/java/com/testApp/calculator/ApplicationTest.java
Error:(11, 45) java: package org.springframework.boot.test.context does not exist

Background

I am trying to write a Unit test for a simple spring application. The application is built using Gradle. The following code is my build.gradle.

apply plugin: 'java'
apply plugin: 'eclipse'
apply plugin: 'idea'
apply plugin: 'org.springframework.boot'

jar {
    baseName = 'calculator'
    version =  '0.1.0'
}

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath("org.springframework.boot:spring-boot-gradle-plugin:1.5.10.RELEASE")
    }
}

sourceCompatibility = 1.8
targetCompatibility = 1.8

repositories {
    mavenCentral()
}

dependencies {
    compile("org.springframework.boot:spring-boot-starter-web")
    testCompile("org.springframework.boot:spring-boot-starter-test")
    compile("org.springframework.kafka:spring-kafka:1.3.2.RELEASE")
    testCompile('junit:junit:4.12')
    compile('junit:junit:4.12')
}

Attached is an image showing showing all the libraries associated with this project, which I believe includes the necessary test libraries.

Question

Why can't my project locate org.springframework.test or org.springframework.boot.test?

Attempts at solution

• I have run gradle clean, followed by a build

• I have updated the maven central repository

• I tried to force the version of org.springframework:spring-* to a higher version (5.0.3.Release)

• I tried using gradle-plugin:1.5.9.RELEASE

I figure I must be missing something in my build.gradle, but I am at my wits end as to what it is. Any help is appreciated. Thanks.

Answer 1

我已经复制了您的gradle配置，并且一切似乎都按预期进行，为避免有关启动新项目的任何问题，您可以从spring指南中下载此示例 ，然后根据需要自定义依赖项