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      在 docker 容器中运行 maven 集成测试

      时间:2023-09-30
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                本文介绍了在 docker 容器中运行 maven 集成测试的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

                问题描述

                在运行集成测试之前,我正在使用 dockerfile-maven 插件将我的 jar 文件移动到 docker 容器中.但是 mvn verify 命令构建图像并运行集成测试,结果测试失败.有人可以在运行集成测试之前帮我运行 docker 映像吗?这样我就可以从我的集成测试文件 ping 到在 docker 容器内运行的服务.

                以下是我的集成测试文件.

                import java.sql.Connection;导入 java.sql.DriverManager;导入 java.sql.Statement;导入java.sql.SQLException;导入java.sql.ResultSet;导入 java.io.IOException;导入java.io.File;导入 java.util.Scanner;导入静态 org.hamcrest.MatcherAssert.*;导入静态 org.junit.matchers.JUnitMatchers.*;导入 org.junit.Assert.*;导入 com.facebook.presto.jdbc.PrestoDriver;导入 io.airlift.log.Logger;导入 org.testng.annotations.Test;类IntegrationTestIT {@测试公共无效 checkForQueryInFile() {System.out.println("这个测试方法应该运行");字符串 url = "jdbc:presto://localhost:8889/jmx/default";语句 stmt = null;尝试 {连接连接 = DriverManager.getConnection(url, "jumbo", null);stmt = connection.createStatement();字符串文件路径 = "";String sql_string = "显示模式";结果集 rs = stmt.executeQuery(sql_string);文件夹 = new File("//jars");//将此移动到常量类文件[] 文件 = 文件夹.listFiles();对于(文件文件:文件){if (file.isFile()) {file_path = file.getAbsolutePath();}}文件 log_file = new File(file_path);最终字符串扫描仪=新扫描仪(log_file).useDelimiter(\Z").next();;assertThat(扫描仪,包含字符串(sql_string));rs.close();stmt.close();连接.close();} 捕捉(IOException 异常){异常.printStackTrace();} 捕捉(SQLException sqlException){sqlException.printStackTrace();}}}

                测试报告:

                [INFO] 成功构建 rohitbarnwal7/presto_log_updated:0.0.1[信息] maven-failsafe-plugin:2.5:integration-test (默认) @plugin[INFO] 故障安全报告目录:/Users/rohit/workspace/presto plugins/target/failsafe-reports-------------------------------------------------------T E S T S-------------------------------------------------------运行测试套件测试运行:1,失败:1,错误:0,跳过:0,经过的时间:0.833 秒 <<<<失败!结果 :失败的测试:checkForQueryInFile(IntegrationTestIT)测试运行:1,失败:1,错误:0,跳过:0

                TestSuite.txt 中的集成测试结果

                测试运行:1,失败:1,错误:0,跳过:0,经过时间:0.559 秒 <<<<失败!checkForQueryInFile(IntegrationTestIT) 经过时间:0.015 秒 <<<<失败!java.lang.IllegalAccessException:类 org.testng.internal.MethodInvocationHelper 无法访问带有修饰符public"的类 IntegrationTestIT 的成员在 sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102)在 java.lang.reflect.AccessibleObject.slowCheckMemberAccess(AccessibleObject.java:296)在 java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:288)在 java.lang.reflect.Method.invoke(Method.java:491)在 org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:85)在 org.testng.internal.Invoker.invokeMethod(Invoker.java:639)在 org.testng.internal.Invoker.invokeTestMethod(Invoker.java:816)在 org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1124)在 org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)在 org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:108)在 org.testng.TestRunner.privateRun(TestRunner.java:774)在 org.testng.TestRunner.run(TestRunner.java:624)在 org.testng.SuiteRunner.runTest(SuiteRunner.java:359)在 org.testng.SuiteRunner.runSequentially(SuiteRunner.java:354)在 org.testng.SuiteRunner.privateRun(SuiteRunner.java:312)在 org.testng.SuiteRunner.run(SuiteRunner.java:261)在 org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)在 org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)在 org.testng.TestNG.runSuitesSequentially(TestNG.java:1191)在 org.testng.TestNG.runSuitesLocally(TestNG.java:1116)在 org.testng.TestNG.run(TestNG.java:1024)在 org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:62)在 org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:141)在 org.apache.maven.surefire.Surefire.run(Surefire.java:180)在 sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)在 sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)在 sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)在 java.lang.reflect.Method.invoke(Method.java:498)在 org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350)在 org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021)

                解决方案

                辅助功能错误信息:

                <块引用>

                java.lang.IllegalAccessException:类 org.testng.internal.MethodInvocationHelper 无法访问带有修饰符public"的 IntegrationTestIT 类的成员

                你必须公开你的班级才能运行测试:

                公共类 IntegrationTestIT {...

                测序问题:

                如果您的集成测试在 integration-test 阶段运行,您可以在 pre-integration-test 阶段强制执行 docker 插件:

                <执行>...<阶段>预集成测试</阶段></执行>

                I am using dockerfile-maven plugin to move my jar file inside docker container before running integration testing. But mvn verify command builds the images and run integration test, as a result test fails. Can someone help me run the docker images before running integration test. So that I can ping to service running inside docker container from my integration test file.

                Below is my integration test file.

                import java.sql.Connection;
                import java.sql.DriverManager;
                import java.sql.Statement;
                import java.sql.SQLException;
                import java.sql.ResultSet;
                import java.io.IOException;
                import java.io.File;
                import java.util.Scanner;
                import static org.hamcrest.MatcherAssert.*;
                import static org.junit.matchers.JUnitMatchers.*;
                import org.junit.Assert.*;
                import com.facebook.presto.jdbc.PrestoDriver;
                import io.airlift.log.Logger;
                import org.testng.annotations.Test;
                
                class IntegrationTestIT {
                
                @Test
                public void checkForQueryInFile() {
                
                    System.out.println("This test method should be run");
                    String url = "jdbc:presto://localhost:8889/jmx/default";
                
                    Statement stmt = null;
                    try {
                        Connection connection = DriverManager.getConnection(url, "jumbo", null);
                
                        stmt = connection.createStatement();
                        String file_path = "";
                        String sql_string = "show schemas";
                
                        ResultSet rs = stmt.executeQuery(sql_string);
                        File folder = new File("//jars");
                        // Move this to constant class
                        File[] files = folder.listFiles(); 
                
                        for (File file:files) {
                            if (file.isFile()) {
                                file_path = file.getAbsolutePath();
                            }
                        }
                        File log_file = new File(file_path);
                        final String scanner = new Scanner(log_file).useDelimiter("\Z").next();;
                
                        assertThat(scanner, containsString(sql_string));
                
                    rs.close();
                    stmt.close();
                    connection.close();
                
                    } catch (IOException exception) {
                        exception.printStackTrace();
                    } catch(SQLException sqlException) {
                        sqlException.printStackTrace();
                    }
                }
                }
                

                Test Report:

                [INFO] Successfully built rohitbarnwal7/presto_log_updated:0.0.1
                [INFO] maven-failsafe-plugin:2.5:integration-test (default) @plugin
                [INFO] Failsafe report directory: /Users/rohit/workspace/presto plugins/target/failsafe-reports
                
                -------------------------------------------------------
                 T E S T S
                -------------------------------------------------------
                Running TestSuite
                Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.833 sec <<< FAILURE!
                
                Results :
                
                Failed tests:
                  checkForQueryInFile(IntegrationTestIT)
                
                Tests run: 1, Failures: 1, Errors: 0, Skipped: 0
                

                Integration Test result from TestSuite.txt

                Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 0.559 sec <<< FAILURE!
                checkForQueryInFile(IntegrationTestIT)  Time elapsed: 0.015 sec  <<< FAILURE!
                java.lang.IllegalAccessException: Class org.testng.internal.MethodInvocationHelper can not access a member of class IntegrationTestIT with modifiers "public"
                    at sun.reflect.Reflection.ensureMemberAccess(Reflection.java:102)
                    at java.lang.reflect.AccessibleObject.slowCheckMemberAccess(AccessibleObject.java:296)
                    at java.lang.reflect.AccessibleObject.checkAccess(AccessibleObject.java:288)
                    at java.lang.reflect.Method.invoke(Method.java:491)
                    at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:85)
                    at org.testng.internal.Invoker.invokeMethod(Invoker.java:639)
                    at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:816)
                    at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1124)
                    at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:125)
                    at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:108)
                    at org.testng.TestRunner.privateRun(TestRunner.java:774)
                    at org.testng.TestRunner.run(TestRunner.java:624)
                    at org.testng.SuiteRunner.runTest(SuiteRunner.java:359)
                    at org.testng.SuiteRunner.runSequentially(SuiteRunner.java:354)
                    at org.testng.SuiteRunner.privateRun(SuiteRunner.java:312)
                    at org.testng.SuiteRunner.run(SuiteRunner.java:261)
                    at org.testng.SuiteRunnerWorker.runSuite(SuiteRunnerWorker.java:52)
                    at org.testng.SuiteRunnerWorker.run(SuiteRunnerWorker.java:86)
                    at org.testng.TestNG.runSuitesSequentially(TestNG.java:1191)
                    at org.testng.TestNG.runSuitesLocally(TestNG.java:1116)
                    at org.testng.TestNG.run(TestNG.java:1024)
                    at org.apache.maven.surefire.testng.TestNGExecutor.run(TestNGExecutor.java:62)
                    at org.apache.maven.surefire.testng.TestNGDirectoryTestSuite.execute(TestNGDirectoryTestSuite.java:141)
                    at org.apache.maven.surefire.Surefire.run(Surefire.java:180)
                    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
                    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
                    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
                    at java.lang.reflect.Method.invoke(Method.java:498)
                    at org.apache.maven.surefire.booter.SurefireBooter.runSuitesInProcess(SurefireBooter.java:350)
                    at org.apache.maven.surefire.booter.SurefireBooter.main(SurefireBooter.java:1021)
                

                解决方案

                Accessibility error message :

                java.lang.IllegalAccessException: Class org.testng.internal.MethodInvocationHelper can not access a member of class IntegrationTestIT with modifiers "public"

                You have to make your class public to run tests :

                public class IntegrationTestIT {
                ...
                

                Sequencing issue :

                If your integration tests are running in the integration-test phase, you can force the execution of the docker plugin during the pre-integration-test phase :

                <execution>
                    ...
                    <phase>pre-integration-test</phase>
                </execution>
                

                这篇关于在 docker 容器中运行 maven 集成测试的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持html5模板网!

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