Kotlin测试从ClassNotFoundException的命令行失败,但是从IntelliJ开始工作

时间:2017-07-17 04:49:48

标签: spring spring-boot intellij-idea gradle kotlin

我有一个Kotlin Spring Boot项目here。它有一些测试,从IntelliJ运行得很好,但是当我从命令行运行时,失败并出现以下错误。

BUILD FAILED in 1m 12s
7 actionable tasks: 7 executed
asarkar:license-report-kotlin$ ./gradlew clean test

> Task :compileKotlin
Using kotlin incremental compilation

> Task :compileTestKotlin
Using kotlin incremental compilation

> Task :test

2017-07-16 21:43:06.345  INFO 2956 --- [      Thread-13] s.c.a.AnnotationConfigApplicationContext : Closing org.springframework.context.annotation.AnnotationConfigApplicationContext@54fa5525: startup date [Sun Jul 16 21:42:04 PDT 2017]; root of context hierarchy
org.abhijitsarkar.ApplicationTest > testEndToEnd FAILED
    java.lang.AssertionError at ApplicationTest.kt:83

org.abhijitsarkar.service.GradleAgentTest > initializationError FAILED
    java.lang.ClassNotFoundException

org.abhijitsarkar.service.JGitAgentTest > initializationError FAILED
    java.lang.ClassNotFoundException

org.abhijitsarkar.service.LinkVerifierTest > initializationError FAILED
    java.lang.ClassNotFoundException

4 tests completed, 4 failed


FAILURE: Build failed with an exception.

到目前为止我尝试过:

  1. build.gradlebuild.gradle.kts
  2. 之间来回走动
  3. 将Kotlin运行时添加到jar kotlinOptions.includeRuntime = true
  4. 将包级别功能更改为对象中的功能。
  5. 我觉得奇怪:

    1. 除了通常的Gradle out目录外,还会创建一个build目录。
    2. 某些类/对象被编译为名称以Kt结尾的类文件。我没有找到任何押韵或理由,但我还是Kotlin的新手,所以我可能会遗漏一些东西。

1 个答案:

答案 0 :(得分:0)

您的测试(或实际测试的类)做了一些奇怪的事情:他们以某种方式删除了包含测试类的build文件夹的内容。

要查看此内容,请尝试以下操作:

./gradlew clean testClasses
find build    # You get a full list of all main and test classes
./gradlew clean testClasses test
find build    # You get a very limited list of resources in the build-folder (must be somehow modified by your code)

如果您停用所有测试,只需在其中添加以下内容(仅用于测试目的):

import io.kotlintest.matchers.*
import io.kotlintest.specs.*

class MyTests : StringSpec() {
  init {

    "length should return size of string" {
      "hello".length shouldBe 5
    }

  }
}

如果你再次进行gradle-test,

./gradlew clean testClasses test
find build    # all resources again available

检查您的测试是否存在问题。