From 7ad501cc747a9307c547a160f3f8357a2dcb0562 Mon Sep 17 00:00:00 2001
From: Martin Goik <goik@hdm-stuttgart.de>
Date: Fri, 11 Mar 2016 20:31:22 +0100
Subject: [PATCH] Unit Marking library
---
ws/unitmarking/.gitignore | 4 +
ws/unitmarking/pom.xml | 53 +++++++++
.../mi/exam/unitmarking/DummyPrintStream.java | 25 ++++
.../mi/exam/unitmarking/Marking.java | 14 +++
.../mi/exam/unitmarking/MarkingListener.java | 108 ++++++++++++++++++
.../mi/exam/unitmarking/RunTests.java | 43 +++++++
ws/unitmarking/src/main/resources/log4j2.xml | 21 ++++
7 files changed, 268 insertions(+)
create mode 100644 ws/unitmarking/.gitignore
create mode 100644 ws/unitmarking/pom.xml
create mode 100644 ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/DummyPrintStream.java
create mode 100644 ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/Marking.java
create mode 100644 ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/MarkingListener.java
create mode 100644 ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/RunTests.java
create mode 100644 ws/unitmarking/src/main/resources/log4j2.xml
diff --git a/ws/unitmarking/.gitignore b/ws/unitmarking/.gitignore
new file mode 100644
index 000000000..a1c3ab4d0
--- /dev/null
+++ b/ws/unitmarking/.gitignore
@@ -0,0 +1,4 @@
+/target/
+/.settings/
+.classpath
+.project
diff --git a/ws/unitmarking/pom.xml b/ws/unitmarking/pom.xml
new file mode 100644
index 000000000..28290cde7
--- /dev/null
+++ b/ws/unitmarking/pom.xml
@@ -0,0 +1,53 @@
+<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.hdm_stuttgart.mi.exam</groupId>
+ <artifactId>unitmarking</artifactId>
+ <version>0.9</version>
+ <packaging>jar</packaging>
+
+ <name>unitmarking</name>
+
+ <url>http://www.mi.hdm-stuttgart.de/freedocs/topic/de.hdm_stuttgart.mi.lectures/sd1SectUsingMaven.html</url>
+
+ <properties>
+ <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+ </properties>
+
+ <dependencies>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.12</version>
+ <scope>test</scope>
+ </dependency>
+
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-api</artifactId>
+ <version>2.4</version>
+ </dependency>
+ <dependency>
+ <groupId>org.apache.logging.log4j</groupId>
+ <artifactId>log4j-core</artifactId>
+ <version>2.4</version>
+ </dependency>
+
+ </dependencies>
+
+ <build>
+ <plugins>
+
+ <plugin>
+ <groupId>org.apache.maven.plugins</groupId>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <version>3.3</version>
+ <configuration>
+ <source>1.8</source>
+ <target>1.8</target>
+ </configuration>
+ </plugin>
+
+ </plugins>
+ </build>
+</project>
diff --git a/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/DummyPrintStream.java b/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/DummyPrintStream.java
new file mode 100644
index 000000000..ff56453a7
--- /dev/null
+++ b/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/DummyPrintStream.java
@@ -0,0 +1,25 @@
+package de.hdm_stuttgart.mi.exam.unitmarking;
+
+import java.io.IOException;
+import java.io.OutputStream;
+import java.io.PrintStream;
+
+public class DummyPrintStream extends PrintStream {
+
+ public DummyPrintStream() {
+ super(new OutputStream() {
+
+ @Override
+ public void write(int b) throws IOException {}
+
+ @Override
+ public void write(byte[] b) throws IOException {}
+
+ @Override
+ public void write(byte[] b, int off, int len) throws IOException {}
+ });
+ }
+
+ static public final DummyPrintStream out = new DummyPrintStream();
+ static public final PrintStream systemDotOut = System.out;
+}
diff --git a/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/Marking.java b/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/Marking.java
new file mode 100644
index 000000000..236ebfc79
--- /dev/null
+++ b/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/Marking.java
@@ -0,0 +1,14 @@
+package de.hdm_stuttgart.mi.exam.unitmarking;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+
+@Retention( value = RetentionPolicy.RUNTIME)
+@Target( value = { ElementType.METHOD})
+public @interface Marking {
+
+ int points ();
+}
diff --git a/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/MarkingListener.java b/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/MarkingListener.java
new file mode 100644
index 000000000..3db9ec899
--- /dev/null
+++ b/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/MarkingListener.java
@@ -0,0 +1,108 @@
+package de.hdm_stuttgart.mi.exam.unitmarking;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import org.junit.runner.Description;
+import org.junit.runner.notification.Failure;
+import org.junit.runner.notification.RunListener;
+
+public class MarkingListener extends RunListener {
+
+ private Map<String, Values> valuesByClassname = new HashMap<>();
+
+ class Values {
+
+ int points = 0,
+ reachablePoints = 0,
+ currentPoints;
+
+ public int getPoints() {
+ return points;
+ }
+
+ public int getReachablePoints() {
+ return reachablePoints;
+ }
+ }
+
+ @Override
+ public void testFinished(final Description description) throws Exception {
+ super.testFinished(description);
+
+ final Values values = addDescription(description);
+ values.points += values.currentPoints;
+ values.reachablePoints += values.currentPoints;
+ }
+
+ @Override
+ public void testFailure(final Failure failure) throws Exception {
+ super.testFailure(failure);
+
+ final Values values = addDescription(failure.getDescription());
+ values.reachablePoints += values.currentPoints;
+ }
+
+ Values addDescription(final Description description) {
+ final String[] components = description.getClassName().split("\\.");
+
+ final String testClassName = components[components.length - 1];
+ Values values = valuesByClassname.get(testClassName);
+ if (null == values) {
+ values = new Values();
+ valuesByClassname.put(testClassName, values);
+ }
+ final Marking marking = description.getAnnotation(Marking.class);
+ if (null == marking) {
+ values.currentPoints = 1;
+ } else {
+ values.currentPoints = marking.points();
+ }
+ return values;
+ }
+
+
+ public String getPointSumms() {
+ final StringBuffer ret = new StringBuffer();
+
+ for (Map.Entry<String, Values> entry: valuesByClassname.entrySet()) {
+ ret.append(entry.getKey());
+ ret.append(": ");
+ final Values value = entry.getValue();
+ ret.append(value.points);
+ ret.append('/');
+ ret.append(value.reachablePoints);
+ ret.append(" ");
+ }
+ return ret.toString();
+ }
+// @Override
+// public void testRunStarted(Description description) throws Exception {
+// super.testRunStarted(description);
+// System.out.println("testRunStarted" + description);
+// }
+ //
+ // @Override
+ // public void testRunFinished(Result result) throws Exception {
+ // super.testRunFinished(result);
+ // System.out.println("testRunFinished");
+ // }
+ //
+ // @Override
+ // public void testStarted(Description description) throws Exception {
+ // super.testStarted(description);
+ // System.out.println("testStarted");
+ // }
+ //
+ // @Override
+ // public void testAssumptionFailure(Failure failure) {
+ // super.testAssumptionFailure(failure);
+ // System.out.println("testAssumptionFailure");
+ // }
+ //
+ // @Override
+ // public void testIgnored(Description description) throws Exception {
+ // super.testIgnored(description);
+ // System.out.println("testIgnored");
+ // }
+}
diff --git a/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/RunTests.java b/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/RunTests.java
new file mode 100644
index 000000000..c0aafd7f9
--- /dev/null
+++ b/ws/unitmarking/src/main/java/de/hdm_stuttgart/mi/exam/unitmarking/RunTests.java
@@ -0,0 +1,43 @@
+package de.hdm_stuttgart.mi.exam.unitmarking;
+
+import java.util.Set;
+
+import org.junit.runner.JUnitCore;
+
+public class RunTests {
+
+ static public final MarkingListener markingListener = new MarkingListener();
+
+ @SafeVarargs
+ public static void exec(Class<? extends Object> ... classz) {
+
+ final JUnitCore jc = new JUnitCore();
+ jc.addListener(markingListener);
+
+ System.setOut(DummyPrintStream.out);
+ jc.run(classz);
+ System.setOut(DummyPrintStream.systemDotOut);
+ killStillRunningJUnitTestcaseThreads();
+ System.out.println(RunTests.getMarking());
+ }
+ static public String getMarking() {
+ return markingListener.getPointSumms();
+ }
+
+ @SuppressWarnings("deprecation")
+ static public void killStillRunningJUnitTestcaseThreads() {
+ Set<Thread> threadSet = Thread.getAllStackTraces().keySet();
+ for (Thread thread : threadSet) {
+ if (!(thread.isDaemon())) {
+ final StackTraceElement[] threadStackTrace = thread.getStackTrace();
+ if (threadStackTrace.length > 1) {
+ StackTraceElement firstMethodInvocation = threadStackTrace[threadStackTrace.length - 1];
+ if (firstMethodInvocation.getClassName().startsWith("org.junit")) {
+ // HACK: must use deprecated method
+ thread.stop();
+ }
+ }
+ }
+ }
+ }
+}
diff --git a/ws/unitmarking/src/main/resources/log4j2.xml b/ws/unitmarking/src/main/resources/log4j2.xml
new file mode 100644
index 000000000..aabaeda1a
--- /dev/null
+++ b/ws/unitmarking/src/main/resources/log4j2.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Configuration>
+ <Appenders>
+ <File name="A1" fileName="A1.log" append="false">
+ <PatternLayout pattern="%t %-5p %c{2} - %m%n"/>
+ </File>
+ <Console name="STDOUT" target="SYSTEM_OUT">
+ <PatternLayout pattern="%d %-5p [%t] %C{2} (%F:%L) - %m%n"/>
+ </Console>
+ </Appenders>
+ <Loggers>
+
+ <!-- You my want to define class or package level per-logger rules -->
+ <Logger name="de.hdm_stuttgart.mi.exam.unitmarking.App" level="debug">
+ <AppenderRef ref="A1"/>
+ </Logger>
+ <Root level="info">
+ <AppenderRef ref="STDOUT"/>
+ </Root>
+ </Loggers>
+</Configuration>
\ No newline at end of file
--
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