From 4d5a82013325d7633191f3d3db68a0b2708fd780 Mon Sep 17 00:00:00 2001
From: Gero Lueckemeyer <gero.lueckemeyer@hft-stuttgart.de>
Date: Thu, 19 Oct 2023 18:44:43 +0200
Subject: [PATCH] initial commit of jdk17 junit5 jupiter example test runner
---
CHANGELOG.md | 33 ++
Dockerfile | 25 ++
Jenkinsfile | 74 ++++
pom.xml | 88 +++++
.../java/de/hftstuttgart/dta/Testrunner.java | 374 ++++++++++++++++++
.../de/hftstuttgart/dta/model/Result.java | 24 ++
.../hftstuttgart/dta/model/ResultSummary.java | 11 +
.../dta/util/MySummaryGeneratingListener.java | 31 ++
.../dta/util/logging/CustomFormatter.java | 20 +
src/main/resources/logging.properties | 4 +
10 files changed, 684 insertions(+)
create mode 100644 CHANGELOG.md
create mode 100644 Dockerfile
create mode 100644 Jenkinsfile
create mode 100644 pom.xml
create mode 100644 src/main/java/de/hftstuttgart/dta/Testrunner.java
create mode 100644 src/main/java/de/hftstuttgart/dta/model/Result.java
create mode 100644 src/main/java/de/hftstuttgart/dta/model/ResultSummary.java
create mode 100644 src/main/java/de/hftstuttgart/dta/util/MySummaryGeneratingListener.java
create mode 100644 src/main/java/de/hftstuttgart/dta/util/logging/CustomFormatter.java
create mode 100644 src/main/resources/logging.properties
diff --git a/CHANGELOG.md b/CHANGELOG.md
new file mode 100644
index 0000000..4cc1c22
--- /dev/null
+++ b/CHANGELOG.md
@@ -0,0 +1,33 @@
+# Changelog
+
+All notable changes to this project will be documented in this file. See [standard-version](https://github.com/conventional-changelog/standard-version) for commit guidelines.
+
+## [1.2.0](https://transfer.hft-stuttgart.de///compare/1.1.0...1.2.0) (2020-12-30)
+
+
+### Features
+
+* **ci:** set git describe as build number ([d0c16d1](https://transfer.hft-stuttgart.de///commit/d0c16d15786a9971e9ca0b6a0814ac42af5f253e))
+
+
+### Bug Fixes
+
+* **app:** buildClasspath: build classpath differently for compile and runtime ([695f4e4](https://transfer.hft-stuttgart.de///commit/695f4e40829100a00a51c28f9a30e0745bf5ceb3))
+* **app:** buildClasspath: check if folder exists before walk-through ([7c08633](https://transfer.hft-stuttgart.de///commit/7c0863382a1514856d4c2fe936844a12a74e1f76))
+* add missing junit dependencies ([0c57620](https://transfer.hft-stuttgart.de///commit/0c576205318a827935975898964479d984234d03))
+
+## [1.1.0](https://transfer.hft-stuttgart.de///compare/1.0.1...1.1.0) (2020-12-15)
+
+
+### Features
+
+* store compilation errors separately and with line,col and pos number ([29b68ed](https://transfer.hft-stuttgart.de///commit/29b68edb3fa6afdfcf237c0d5f8a277129550746))
+
+### [1.0.1](https://transfer.hft-stuttgart.de///compare/1.0.0...1.0.1) (2020-12-14)
+
+
+### Bug Fixes
+
+* **ci:** registry name had a typo ([a3e5b2e](https://transfer.hft-stuttgart.de///commit/a3e5b2e21bd40389598f212b25561c0fdc50fb94))
+
+## 1.0.0 (2020-12-14)
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..7733b95
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,25 @@
+FROM amazoncorretto:17.0.3-alpine as corretto-jdk
+
+env BASEDIR /data
+env TESTDIR $BASEDIR/test
+env SOURCEDIR $BASEDIR/src
+env RESULTDIR $BASEDIR/result
+env LIBSDIR $BASEDIR/libs
+
+run mkdir -p $TESTDIR \
+ && mkdir $SOURCEDIR \
+ && mkdir $RESULTDIR \
+ && mkdir -p /$LIBSDIR/additional
+
+add target/dta-jdk17-junit5-runner-jar-with-dependencies.jar /$BASEDIR/app.jar
+add https://repo1.maven.org/maven2/org/junit/jupiter/junit-jupiter-api/5.10.0/junit-jupiter-api-5.10.0.jar /$LIBSDIR/
+add https://repo1.maven.org/maven2/org/junit/jupiter/junit-jupiter-engine/5.10.0/junit-jupiter-engine-5.10.0.jar /$LIBSDIR/
+add https://repo1.maven.org/maven2/org/junit/platform/junit-platform-engine/1.10.0/junit-platform-engine-1.10.0.jar /$LIBSDIR/
+add https://repo1.maven.org/maven2/org/junit/platform/junit-platform-commons/1.10.0/junit-platform-commons-1.10.0.jar /$LIBSDIR/
+add https://repo1.maven.org/maven2/org/junit/platform/junit-platform-launcher/1.10.0/junit-platform-launcher-1.10.0.jar /$LIBSDIR/
+add https://repo1.maven.org/maven2/org/apiguardian/apiguardian-api/1.1.1/apiguardian-api-1.1.1.jar /$LIBSDIR/
+add https://repo1.maven.org/maven2/org/opentest4j/opentest4j/1.2.0/opentest4j-1.2.0.jar /$LIBSDIR/
+
+workdir $BASEDIR
+
+entrypoint java -Djava.security.egd=file:/dev/./urandom -jar /$BASEDIR/app.jar "$SOURCEDIR/src:$TESTDIR/test" "$LIBSDIR/*:$TESTDIR/libs/*" $RESULTDIR
diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..9f7c36d
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,74 @@
+
+def version = ""
+
+pipeline {
+
+ environment {
+ registry = "hftstuttgart/dtt-openjdk11-junit5-testrunner"
+ registryCredential = 'Dockerhub'
+ dockerImage = ''
+ }
+
+ agent any
+
+ tools {
+ jdk 'Java11'
+ maven 'Maven_Home'
+ }
+
+ stages {
+ stage('prepare') {
+ steps {
+ checkout ([
+ $class: 'GitSCM',
+ branches: scm.branches,
+ extensions: scm.extensions + [[$class: 'CloneOption', noTags: false, reference: '', shallow: false]],
+ userRemoteConfigs: scm.userRemoteConfigs
+ ])
+ script {
+ version = sh(script: 'git describe --tags --always', returnStdout: true).trim()
+ echo sh(script: 'env|sort', returnStdout: true)
+ }
+
+ }
+ }
+
+ stage('compile') {
+ steps {
+ sh "BUILD_NUMBER=${version} mvn clean package"
+ }
+ }
+
+ stage('build Docker image') {
+ steps {
+ script {
+ dockerImage = docker.build registry
+ }
+ }
+ }
+
+ stage('push development image') {
+ steps {
+ script {
+ docker.withRegistry( '', registryCredential ) {
+ dockerImage.push("${env.GIT_BRANCH}")
+ }
+ }
+ }
+ }
+
+ stage('release') {
+ when {
+ expression { version ==~ /[0-9]+.[0-9]+.[0-9]+/ }
+ }
+ steps {
+ script {
+ docker.withRegistry( '', registryCredential ) {
+ dockerImage.push("latest")
+ dockerImage.push("${version}")
+ }
+ }
+ }
+ }
+ }
+}
\ No newline at end of file
diff --git a/pom.xml b/pom.xml
new file mode 100644
index 0000000..bbfb737
--- /dev/null
+++ b/pom.xml
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+ xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+
+ <groupId>de.hftstuttgart</groupId>
+ <artifactId>dta-jdk17-junit5-runner</artifactId>
+ <version>${env.BUILD_NUMBER}</version>
+ <packaging>jar</packaging>
+
+ <properties>
+ <buildNumber>${env.BUILD_NUMBER}</buildNumber>
+ <java.version>17</java.version>
+ <maven.compiler.source>17</maven.compiler.source>
+ <maven.compiler.target>17</maven.compiler.target>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+
+ <profiles>
+ <profile>
+ <id>ci</id>
+ <activation>
+ <property><name>env.BUILD_NUMBER</name></property>
+ </activation>
+ <properties>
+ <buildNumber>${env.BUILD_NUMBER}</buildNumber>
+ </properties>
+ </profile>
+ </profiles>
+
+ <dependencies>
+ <dependency>
+ <groupId>org.junit.jupiter</groupId>
+ <artifactId>junit-jupiter-api</artifactId>
+ <version>5.10.0</version>
+ </dependency>
+ <dependency>
+ <groupId>org.junit.jupiter</groupId>
+ <artifactId>junit-jupiter-engine</artifactId>
+ <version>5.10.0</version>
+ </dependency>
+ <dependency>
+ <groupId>org.junit.platform</groupId>
+ <artifactId>junit-platform-launcher</artifactId>
+ <version>1.10.0</version>
+ </dependency>
+ <dependency>
+ <groupId>com.fasterxml.jackson.core</groupId>
+ <artifactId>jackson-databind</artifactId>
+ <version>2.15.3</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <version>3.6.0</version>
+ </dependency>
+ </dependencies>
+
+ <build>
+ <finalName>${project.artifactId}</finalName>
+ <plugins>
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <executions>
+ <execution>
+ <phase>package</phase>
+ <goals>
+ <goal>single</goal>
+ </goals>
+ <configuration>
+ <archive>
+ <manifest>
+ <mainClass>de.hftstuttgart.dta.Testrunner</mainClass>
+ </manifest>
+ </archive>
+ <descriptorRefs>
+ <descriptorRef>jar-with-dependencies</descriptorRef>
+ </descriptorRefs>
+ </configuration>
+ </execution>
+ </executions>
+ </plugin>
+ </plugins>
+ </build>
+
+</project>
\ No newline at end of file
diff --git a/src/main/java/de/hftstuttgart/dta/Testrunner.java b/src/main/java/de/hftstuttgart/dta/Testrunner.java
new file mode 100644
index 0000000..d7503d7
--- /dev/null
+++ b/src/main/java/de/hftstuttgart/dta/Testrunner.java
@@ -0,0 +1,374 @@
+package de.hftstuttgart.dta;
+
+import de.hftstuttgart.dta.model.Result;
+import de.hftstuttgart.dta.model.ResultSummary;
+import de.hftstuttgart.dta.util.MySummaryGeneratingListener;
+
+import com.fasterxml.jackson.databind.ObjectMapper;
+
+import org.junit.platform.engine.discovery.DiscoverySelectors;
+import org.junit.platform.launcher.Launcher;
+import org.junit.platform.launcher.LauncherDiscoveryRequest;
+import org.junit.platform.launcher.TestIdentifier;
+import org.junit.platform.launcher.TestPlan;
+import org.junit.platform.launcher.core.LauncherDiscoveryRequestBuilder;
+import org.junit.platform.launcher.core.LauncherFactory;
+import org.junit.platform.launcher.listeners.TestExecutionSummary;
+
+import javax.tools.*;
+
+import java.io.File;
+import java.io.IOException;
+import java.io.InputStream;
+
+import java.net.MalformedURLException;
+import java.net.URL;
+import java.net.URLClassLoader;
+
+import java.nio.charset.StandardCharsets;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+
+import java.util.*;
+import java.util.logging.Level;
+import java.util.logging.LogManager;
+import java.util.logging.Logger;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+import java.util.stream.Collectors;
+import java.util.stream.Stream;
+
+public class Testrunner
+{
+ static
+ {
+ InputStream stream = Testrunner.class.getClassLoader()
+ .getResourceAsStream("logging.properties");
+ try
+ {
+ LogManager.getLogManager().readConfiguration(stream);
+ }
+ catch (IOException e)
+ {
+ e.printStackTrace();
+ }
+ }
+
+ private static final Logger LOG = Logger.getLogger(Testrunner.class.getName());
+
+ public static String[] sourceFolders; // folders with Java Files to compile
+ public static String[] libraryFolders; // folders with libraries in jar-file format
+ public static String classFolder; // folder to put compiled class files into
+ public static String[] classPathItems; // items for the classpath
+ public static String resultFolder; // folder the result file gets serialized to
+
+ public static void main(String[] args) throws Exception
+ {
+ LOG.info("OpenJDK11 JUnit5/Jupiter Testrunner started");
+
+ LOG.info("initializing fields...");
+ sourceFolders = args[0].split(":");
+ libraryFolders = args[1].split(":");
+ resultFolder = args[2];
+ classFolder = Files.createTempDirectory("testrunner").toAbsolutePath().toString();
+
+ // finding all source files
+ Set<File> sourceFiles = new HashSet<>();
+ for (String folder : sourceFolders)
+ {
+ sourceFiles.addAll(getAllJavaFilesInFolder(Paths.get(folder).toFile()));
+ }
+
+ // call compilation and generate Results for failed compiles
+ Set<Result> compilationErrors = generateCompileResults(compile(sourceFiles, new File(classFolder)));
+
+ // run unit tests found in the compiled class files
+ ResultSummary resultSummary = runTests();
+
+ // add compilation errors to summary
+ resultSummary.results.addAll(compilationErrors);
+
+ // serialize result
+ writeResult(resultSummary);
+ }
+
+ public static String[] buildClassPathItems(boolean runtime)
+ {
+ Set<String> classPathItemsBuild = new HashSet<>(Arrays.asList(libraryFolders));
+ classPathItemsBuild.add(classFolder);
+ if (runtime)
+ {
+ classPathItemsBuild.addAll(Arrays.stream(sourceFolders).collect(Collectors.toSet()));
+ }
+ return classPathItemsBuild.toArray(new String[0]);
+ }
+
+ public static Set<File> buildClassPath(String... paths)
+ {
+ Set<File> files = new HashSet<>();
+
+ for (String path : paths)
+ {
+ if (path.endsWith("*"))
+ {
+ path = path.substring(0, path.length() - 1);
+ File pathFile = new File(path);
+ if (!pathFile.exists() || !pathFile.isDirectory())
+ {
+ continue;
+ }
+
+ for (File file : Objects.requireNonNull(pathFile.listFiles()))
+ {
+ if (file.isFile() && file.getName().endsWith(".jar"))
+ {
+ files.add(file);
+ } else
+ {
+ files.addAll(buildClassPath(Paths.get(file.getPath(), "*").toString()));
+ }
+ }
+ } else
+ {
+ File file = new File(path);
+ if (file.exists())
+ {
+ files.add(file);
+ }
+ }
+ }
+ return files;
+ }
+
+ public static List<Diagnostic> compile(Set<File> files, File outputDir)
+ {
+ classPathItems = buildClassPathItems(false);
+ LOG.info("compilation started");
+ List<Diagnostic> compilationErrors = new LinkedList<>();
+
+ // Create the compiler and add a diagnostic listener to get the compilation errors
+ JavaCompiler compiler = ToolProvider.getSystemJavaCompiler();
+ DiagnosticListener listener = compilationErrors::add;
+ StandardJavaFileManager fileManager = compiler.getStandardFileManager(listener, null, StandardCharsets.UTF_8);
+ Iterable<? extends JavaFileObject> fileObjects = fileManager.getJavaFileObjects(files.toArray(new File[0]));
+
+ if (!outputDir.exists())
+ {
+ outputDir.mkdir();
+ }
+
+ // Set the compiler option for a specific output path
+ List<String> options = new ArrayList<>();
+ options.add("-d"); // output dir
+ options.add(outputDir.getAbsolutePath());
+ options.add("-cp"); // custom classpath
+ String os=System.getProperty("os.name");
+ final String osSpecificCpDelim=(os.indexOf("Windows")>-1?";":":");
+ String cp = buildClassPath(classPathItems).stream()
+ .map(f -> f.getPath())
+ .reduce((s1, s2) -> s1 + osSpecificCpDelim + s2).orElse("");
+ LOG.info("classpath for compilation: " + cp);
+ options.add(cp);
+
+ // compile it
+ JavaCompiler.CompilationTask task = compiler.getTask(null, fileManager, listener, options, null, fileObjects);
+ boolean compileResult = task.call();
+
+ // If the compilation failed, remove the failed file from the pathsToCompile list and try to compile again without this file
+ if (!compileResult)
+ {
+ File currentFile = new File(((JavaFileObject) compilationErrors.get(compilationErrors.size() - 1).getSource()).toUri().getPath());
+ LOG.log(Level.WARNING,"compilation of file '" + currentFile.getAbsolutePath() + "' failed");
+ files.removeIf(file -> file.getAbsolutePath().equalsIgnoreCase(currentFile.getAbsolutePath()));
+ if (files.size() > 0)
+ {
+ LOG.info(String.format("retry compilation without %s", currentFile.getName()));
+ compile(files, outputDir);
+ }
+ } else {
+ LOG.info("compilation finished");
+ }
+
+ return compilationErrors;
+ }
+
+ public static ClassLoader createCustomClassLoader() throws MalformedURLException
+ {
+ LOG.info("creating custom class loader for testing");
+ URL[] urls = buildClassPath(classPathItems).stream().map(f -> {
+ try {
+ return f.toURI().toURL();
+ } catch (MalformedURLException e) {
+ LOG.log(Level.SEVERE, e.getMessage(), e);
+ throw new RuntimeException(e.getMessage(), e);
+ }
+ }).toArray(URL[]::new);
+
+ LOG.info(String.format("JUnit ClassLoader context classpath: %s", Arrays.deepToString(urls)));
+ ClassLoader parentClassLoader = Thread.currentThread().getContextClassLoader();
+ return URLClassLoader.newInstance(urls, parentClassLoader);
+ }
+
+ public static Set<Result> generateCompileResults(List<Diagnostic> compilationErrors)
+ {
+ return compilationErrors.stream().map(e ->
+ {
+ Result result = new Result();
+// Pattern pattern = Pattern.compile(String.format("^.*%s(.*\\.java).*$", File.separator));
+// Matcher matcher = pattern.matcher(String.valueOf(e.getSource()));
+//
+// result.name = (matcher.matches() && matcher.group(1) != null) ? matcher.group(1) : String.valueOf(e.getSource());
+ String sourcePath=String.valueOf(e.getSource());
+ result.name=sourcePath.substring(sourcePath.lastIndexOf(File.separator)+1, sourcePath.length()-1);
+ result.state = Result.State.COMPILATIONERROR.ordinal();
+ result.failureReason = e.getMessage(Locale.ENGLISH);
+ result.failureType = "Compilation Failed";
+ result.stacktrace = e.toString();
+
+ result.lineNumber = (int) e.getLineNumber();
+ result.columnNumber = (int) e.getColumnNumber();
+ result.position = (int) e.getPosition();
+
+ return result;
+ })
+ .collect(Collectors.toCollection(HashSet::new));
+ }
+
+ public static ResultSummary generateResultSummary(TestExecutionSummary summary, Set<TestIdentifier> successes)
+ {
+ LOG.info("JUnit results:");
+ LOG.info(String.format(
+ "Number of Tests: %d, Number of fails: %d, Successful tests: %s, Failed tests: %s",
+ summary.getTestsFoundCount(),
+ summary.getTestsFailedCount(),
+ successes.stream()
+ .map(s -> s.getDisplayName())
+ .reduce((s1, s2) -> s1 + ":" + s2).orElse("-"),
+ summary.getFailures().stream()
+ .map(f -> f.getTestIdentifier().getDisplayName())
+ .reduce((s1, s2) -> s1 + ":" + s2).orElse("-")
+ ));
+
+ ResultSummary resultSummary = new ResultSummary();
+ resultSummary.results.addAll(successes.stream().map(s ->
+ {
+ Result result = new Result();
+ result.name = s.getDisplayName();
+ result.state = Result.State.SUCCESS.ordinal();
+
+ return result;
+ })
+ .collect(Collectors.toCollection(HashSet::new)));
+
+ resultSummary.results.addAll(summary.getFailures().stream().map(f ->
+ {
+ Result result = new Result();
+ result.name = f.getTestIdentifier().getDisplayName();
+ result.state = Result.State.FAILURE.ordinal();
+
+ result.failureReason = f.getException().getMessage();
+ result.failureType = f.getException().getClass().getName();
+ result.stacktrace = Arrays.stream(f.getException().getStackTrace())
+ .map(s -> s.toString())
+ .reduce((s1, s2) -> s1 + "\n" + s2)
+ .orElse(null);
+
+ return result;
+ })
+ .collect(Collectors.toCollection(HashSet::new)));
+
+ return resultSummary;
+ }
+
+ public static List<File> getAllJavaFilesInFolder(File path)
+ {
+ // check if provided path is a directory, otherwise throw a IllegalArgumentException
+ if (!path.isDirectory())
+ {
+ String error = path.getAbsolutePath() + " is not a path";
+ LOG.severe(error);
+ throw new IllegalArgumentException(error);
+ }
+
+ List<File> files = new LinkedList<>();
+
+ // recursively check for java files
+ Stream.of(Objects.requireNonNull(path.listFiles()))
+ .forEach(file ->
+ {
+ // if directory, make recursion
+ if (file.isDirectory())
+ {
+ files.addAll(getAllJavaFilesInFolder(file));
+ }
+ // if java file add to list
+ else if (file.getAbsolutePath().endsWith(".java"))
+ {
+ files.add(file);
+ }
+ });
+
+ return files;
+ }
+
+ public static ResultSummary runTests() throws MalformedURLException
+ {
+ classPathItems = buildClassPathItems(true);
+ LOG.info("saving original class loader");
+ ClassLoader originalClassLoader = Thread.currentThread().getContextClassLoader();
+ // get custom one
+ ClassLoader customClassLoader = createCustomClassLoader();
+
+ TestExecutionSummary summary;
+ Set<TestIdentifier> successes;
+
+ try
+ {
+ LOG.info("changing classloader");
+ Thread.currentThread().setContextClassLoader(customClassLoader);
+ LauncherDiscoveryRequest request = LauncherDiscoveryRequestBuilder.request()
+ .selectors(DiscoverySelectors.selectClasspathRoots(Collections.singleton(Paths.get(classFolder).toAbsolutePath())))
+ .build();
+
+ MySummaryGeneratingListener listener = new MySummaryGeneratingListener();
+ Launcher launcher = LauncherFactory.create();
+ launcher.registerTestExecutionListeners(listener);
+
+ LOG.info("discovering UnitTests...");
+ TestPlan plan = launcher.discover(request);
+
+ for (TestIdentifier root : plan.getRoots())
+ {
+ for (TestIdentifier test : plan.getChildren(root))
+ {
+ LOG.info(String.format("Testclass identified: %s", test.getDisplayName()));
+ }
+ }
+
+ LOG.info("launching tests");
+ launcher.execute(plan);
+
+ LOG.info("catching test results");
+ summary = listener.getSummary();
+ successes = listener.getSuccessfulTestidentifiers();
+ } finally
+ {
+ LOG.info("restore original classloader");
+ Thread.currentThread().setContextClassLoader(originalClassLoader);
+ }
+
+ LOG.info("generate result summary from junit");
+ return generateResultSummary(summary, successes);
+ }
+
+ public static void writeResult(ResultSummary resultSummary) throws IOException
+ {
+ Path fileName = Paths.get(resultFolder, "result.json");
+ LOG.info(String.format("serializing result as json into %s", fileName.toAbsolutePath().toString()));
+ ObjectMapper objectMapper = new ObjectMapper();
+ objectMapper
+ .writerWithDefaultPrettyPrinter()
+ .writeValue(fileName.toFile(), resultSummary);
+ }
+}
diff --git a/src/main/java/de/hftstuttgart/dta/model/Result.java b/src/main/java/de/hftstuttgart/dta/model/Result.java
new file mode 100644
index 0000000..8432c66
--- /dev/null
+++ b/src/main/java/de/hftstuttgart/dta/model/Result.java
@@ -0,0 +1,24 @@
+package de.hftstuttgart.dta.model;
+
+public class Result
+{
+ public String name;
+ public int state;
+
+ public String failureType;
+ public String failureReason;
+ public String stacktrace;
+
+ // only for compilation Errors
+ public int columnNumber;
+ public int lineNumber;
+ public int position;
+
+ public static enum State
+ {
+ UNKNOWN,
+ SUCCESS,
+ FAILURE,
+ COMPILATIONERROR,
+ }
+}
diff --git a/src/main/java/de/hftstuttgart/dta/model/ResultSummary.java b/src/main/java/de/hftstuttgart/dta/model/ResultSummary.java
new file mode 100644
index 0000000..295af95
--- /dev/null
+++ b/src/main/java/de/hftstuttgart/dta/model/ResultSummary.java
@@ -0,0 +1,11 @@
+package de.hftstuttgart.dta.model;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class ResultSummary
+{
+ public long timestamp = System.currentTimeMillis() / 1000;
+ public String globalStacktrace = null;
+ public Set<Result> results = new HashSet<>();
+}
diff --git a/src/main/java/de/hftstuttgart/dta/util/MySummaryGeneratingListener.java b/src/main/java/de/hftstuttgart/dta/util/MySummaryGeneratingListener.java
new file mode 100644
index 0000000..55788ab
--- /dev/null
+++ b/src/main/java/de/hftstuttgart/dta/util/MySummaryGeneratingListener.java
@@ -0,0 +1,31 @@
+package de.hftstuttgart.dta.util;
+
+import org.junit.platform.engine.TestDescriptor;
+import org.junit.platform.engine.TestExecutionResult;
+import org.junit.platform.launcher.TestIdentifier;
+import org.junit.platform.launcher.listeners.SummaryGeneratingListener;
+
+import java.util.HashSet;
+import java.util.Set;
+
+public class MySummaryGeneratingListener extends org.junit.platform.launcher.listeners.SummaryGeneratingListener
+{
+ protected Set<TestIdentifier> successful = new HashSet<>();
+
+ @Override
+ public void executionFinished(TestIdentifier testIdentifier, TestExecutionResult testExecutionResult)
+ {
+ super.executionFinished(testIdentifier, testExecutionResult);
+
+ if (testExecutionResult.getStatus().equals(TestExecutionResult.Status.SUCCESSFUL)
+ && testIdentifier.getType().equals(TestDescriptor.Type.TEST))
+ {
+ successful.add(testIdentifier);
+ }
+ }
+
+ public Set<TestIdentifier> getSuccessfulTestidentifiers()
+ {
+ return successful;
+ }
+}
diff --git a/src/main/java/de/hftstuttgart/dta/util/logging/CustomFormatter.java b/src/main/java/de/hftstuttgart/dta/util/logging/CustomFormatter.java
new file mode 100644
index 0000000..488b0be
--- /dev/null
+++ b/src/main/java/de/hftstuttgart/dta/util/logging/CustomFormatter.java
@@ -0,0 +1,20 @@
+package de.hftstuttgart.dta.util.logging;
+
+import java.util.Date;
+import java.util.logging.LogRecord;
+import java.util.logging.SimpleFormatter;
+
+public class CustomFormatter extends SimpleFormatter
+{
+ final String format = "[%1$tFT%1$tT%1$tz] [%2$-7s] [%3$s.%4$s] %5$s%n";
+ @Override
+ public synchronized String format(LogRecord lr) {
+ return String.format(format,
+ new Date(lr.getMillis()),
+ lr.getLevel(),
+ lr.getSourceClassName(),
+ lr.getSourceMethodName(),
+ lr.getMessage()
+ );
+ }
+}
diff --git a/src/main/resources/logging.properties b/src/main/resources/logging.properties
new file mode 100644
index 0000000..ba6bc52
--- /dev/null
+++ b/src/main/resources/logging.properties
@@ -0,0 +1,4 @@
+handlers=java.util.logging.ConsoleHandler
+.level = INFO
+java.util.logging.ConsoleHandler.level=INFO
+java.util.logging.ConsoleHandler.formatter=de.hftstuttgart.dtt.util.logging.CustomFormatter
--
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