問題描述

在運行集成測試之前，我正在使用 dockerfile-maven 插件將我的 jar 文件移動到 docker 容器中.但是 mvn verify 命令構建圖像并運行集成測試，結果測試失敗.有人可以在運行集成測試之前幫我運行 docker 映像嗎?這樣我就可以從我的集成測試文件 ping 到在 docker 容器內運行的服務.

以下是我的集成測試文件.

import java.sql.Connection;導入 java.sql.DriverManager；導入 java.sql.Statement；導入java.sql.SQLException；導入java.sql.ResultSet；導入 java.io.IOException；導入java.io.File；導入 java.util.Scanner；導入靜態 org.hamcrest.MatcherAssert.*；導入靜態 org.junit.matchers.JUnitMatchers.*；導入 org.junit.Assert.*；導入 com.facebook.presto.jdbc.PrestoDriver；導入 io.airlift.log.Logger；導入 org.testng.annotations.Test；類IntegrationTestIT {@測試公共無效 checkForQueryInFile() {System.out.println("這個測試方法應該運行");字符串 url = "jdbc:presto://localhost:8889/jmx/default";語句 stmt = null;嘗試 {連接連接 = DriverManager.getConnection(url, "jumbo", null);stmt = connection.createStatement();字符串文件路徑 = "";String sql_string = "顯示模式";結果集 rs = stmt.executeQuery(sql_string);文件夾 = new File("http://jars");//將此移動到常量類文件[] 文件 = 文件夾.listFiles();對于(文件文件:文件){if (file.isFile()) {file_path = file.getAbsolutePath();}}文件 log_file = new File(file_path);最終字符串掃描儀=新掃描儀(log_file).useDelimiter(\Z").next()；；assertThat(掃描儀，包含字符串(sql_string))；rs.close();stmt.close();連接.close();} 捕捉(IOException 異常){異常.printStackTrace();} 捕捉(SQLException sqlException){sqlException.printStackTrace();}}}

測試報告:

[INFO] 成功構建 rohitbarnwal7/presto_log_updated:0.0.1[信息] maven-failsafe-plugin:2.5:integration-test (默認) @plugin[INFO] 故障安全報告目錄:/Users/rohit/workspace/presto plugins/target/failsafe-reports-------------------------------------------------------T E S T S-------------------------------------------------------運行測試套件測試運行:1，失敗:1，錯誤:0，跳過:0，經過的時間:0.833 秒 <<<<失敗！結果 :失敗的測試:checkForQueryInFile(IntegrationTestIT)測試運行:1，失敗:1，錯誤:0，跳過:0

TestSuite.txt 中的集成測試結果

測試運行:1，失敗:1，錯誤:0，跳過:0，經過時間:0.559 秒 <<<<失敗！checkForQueryInFile(IntegrationTestIT) 經過時間:0.015 秒 <<<<失敗！java.lang.IllegalAccessException:類 org.testng.internal.MethodInvocationHelper 無法訪問帶有修飾符public"的類 IntegrationTestIT 的成員在 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)

輔助功能錯誤信息:

java.lang.IllegalAccessException:類 org.testng.internal.MethodInvocationHelper 無法訪問帶有修飾符public"的 IntegrationTestIT 類的成員

你必須公開你的班級才能運行測試:

公共類 IntegrationTestIT {...

測序問題:

如果您的集成測試在 integration-test 階段運行，您可以在 pre-integration-test 階段強制執行 docker 插件:

<執行>...<階段>預集成測試</階段></執行>

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("http://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)

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>

這篇關于在 docker 容器中運行 maven 集成測試的文章就介紹到這了，希望我們推薦的答案對大家有所幫助，也希望大家多多支持html5模板網！