我一直在为我使用 docker 的程序创建测试。一切都运行良好，直到我在任何测试开始时突然遇到这个问题
ℹ︎ Checking the system...
✔ Docker version is newer than 1.6.0
✘ Docker environment has more than 2GB free
Test ignored.
Test ignored.
java.lang.AssertionError: Docker environment has more than 2GB free
at org.rnorth.visibleassertions.VisibleAssertions.fail(VisibleAssertions.java:437)
at org.rnorth.visibleassertions.VisibleAssertions.assertTrue(VisibleAssertions.java:129)
at org.testcontainers.DockerClientFactory.checkDiskSpace(DockerClientFactory.java:168)
at org.testcontainers.DockerClientFactory.lambda$client$1(DockerClientFactory.java:127)
at org.testcontainers.DockerClientFactory.runInsideDocker(DockerClientFactory.java:230)
at org.testcontainers.DockerClientFactory.client(DockerClientFactory.java:118)
at org.testcontainers.containers.GenericContainer.<init>(GenericContainer.java:116)
at my.project.historyservice.MongoDBTest.<clinit>(MongoDBTest.java:24)
at sun.misc.Unsafe.ensureClassInitialized(Native Method)
at sun.reflect.UnsafeFieldAccessorFactory.newFieldAccessor(UnsafeFieldAccessorFactory.java:43)
at sun.reflect.ReflectionFactory.newFieldAccessor(ReflectionFactory.java:156)
at java.lang.reflect.Field.acquireFieldAccessor(Field.java:1088)
at java.lang.reflect.Field.getFieldAccessor(Field.java:1069)
at java.lang.reflect.Field.get(Field.java:393)
at org.junit.runners.model.FrameworkField.get(FrameworkField.java:73)
at org.junit.runners.model.TestClass.getAnnotatedFieldValues(TestClass.java:230)
at org.junit.runners.ParentRunner.classRules(ParentRunner.java:255)
at org.junit.runners.ParentRunner.withClassRules(ParentRunner.java:244)
at org.junit.runners.ParentRunner.classBlock(ParentRunner.java:194)
at org.junit.runners.ParentRunner.run(ParentRunner.java:362)
at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
MongoDBTest 类开始于:
public class MongoDBTest
{
@ClassRule
public static GenericContainer mongodb = new GenericContainer("mongo:3.6")
.withExposedPorts(27017)
.waitingFor(Wait.forListeningPort());
第 24 行是我称之为“new GenericContainer”的地方
我无法弄清楚可能是什么问题。我的电脑有 16GB 的 RAM，其中大约 10GB 应该是免费的。在问题出现之前，我今天成功地运行了大约 10 次测试，我尝试重新启动计算机，但没有帮助。
最佳答案
docker rmi $(docker images -q)感谢@pafede2
关于java.lang.AssertionError : Docker environment has more than 2GB free，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/55005161/