Best Testng code snippet using org.testng.Interface IDynamicGraph
Source: IExecutorFactory.java
1package org.testng.thread;2import java.util.Comparator;3import java.util.concurrent.BlockingQueue;4import java.util.concurrent.TimeUnit;5import org.testng.IDynamicGraph;6import org.testng.ISuite;7import org.testng.ITestNGMethod;8/**9 * Represents the capabilities to be possessed by any implementation that can be plugged into TestNG10 * to execute nodes from a {@link org.testng.IDynamicGraph} object.11 */12public interface IExecutorFactory {13 /**14 * @param name - The name to be used as a prefix for all created threads.15 * @param graph - A {@link org.testng.IDynamicGraph} object that represents the graph of methods and the16 * hierarchy of execution.17 * @param factory - A {@link IThreadWorkerFactory} factory to create threads.18 * @param corePoolSize the number of threads to keep in the pool, even if they are idle, unless19 * {@code allowCoreThreadTimeOut} is set20 * @param maximumPoolSize the maximum number of threads to allow in the pool21 * @param keepAliveTime when the number of threads is greater than the core, this is the maximum22 * time that excess idle threads will wait for new tasks before terminating.23 * @param unit the time unit for the {@code keepAliveTime} argument24 * @param workQueue the queue to use for holding tasks before they are executed. This queue will25 * hold only the {@code Runnable} tasks submitted by the {@code execute} method.26 * @param comparator - A {@link Comparator} to order nodes internally.27 * @return - A new {@link ITestNGThreadPoolExecutor} that is capable of running suites in28 * parallel.29 */30 ITestNGThreadPoolExecutor newSuiteExecutor(String name,31 IDynamicGraph<ISuite> graph,32 IThreadWorkerFactory<ISuite> factory,33 int corePoolSize,34 int maximumPoolSize,35 long keepAliveTime,36 TimeUnit unit,37 BlockingQueue<Runnable> workQueue,38 Comparator<ISuite> comparator);39 /**40 * @param name - The name to be used as a prefix for all created threads.41 * @param graph - A {@link IDynamicGraph} object that represents the graph of methods and the42 * hierarchy of execution.43 * @param factory - A {@link IThreadWorkerFactory} factory to create threads.44 * @param corePoolSize the number of threads to keep in the pool, even if they are idle, unless45 * {@code allowCoreThreadTimeOut} is set46 * @param maximumPoolSize the maximum number of threads to allow in the pool47 * @param keepAliveTime when the number of threads is greater than the core, this is the maximum48 * time that excess idle threads will wait for new tasks before terminating.49 * @param unit the time unit for the {@code keepAliveTime} argument50 * @param workQueue the queue to use for holding tasks before they are executed. This queue will51 * hold only the {@code Runnable} tasks submitted by the {@code execute} method.52 * @param comparator - A {@link Comparator} to order nodes internally.53 * @return - A new {@link ITestNGThreadPoolExecutor} that is capable of running test methods in54 * parallel.55 */56 ITestNGThreadPoolExecutor newTestMethodExecutor(57 String name,58 IDynamicGraph<ITestNGMethod> graph,59 IThreadWorkerFactory<ITestNGMethod> factory,60 int corePoolSize,61 int maximumPoolSize,62 long keepAliveTime,63 TimeUnit unit,64 BlockingQueue<Runnable> workQueue,65 Comparator<ITestNGMethod> comparator66 );67}...
Source: IDynamicGraph.java
1package org.testng;2import java.util.Collection;3import java.util.List;4import java.util.Set;5/**6 * Represents the graphical representative capabilities of an entity.7 * The entities could be either a {@link ISuite} or an {@link ITestNGMethod} object which are8 * usually the logical units of work that TestNG deals with.9 */10public interface IDynamicGraph<T> {11 boolean addNode(T node);12 void addEdge(int weight, T from, T to);13 void setVisualisers(Set<IExecutionVisualiser> listener);14 void addEdges(int weight, T from, Iterable<T> tos);15 List<T> getFreeNodes();16 List<T> getDependenciesFor(T node);17 void setStatus(Collection<T> nodes, Status status);18 void setStatus(T node, Status status);19 int getNodeCount();20 int getNodeCountWithStatus(Status status);21 Set<T> getNodesWithStatus(Status status);22 String toDot();23 enum Status {24 READY,25 RUNNING,26 FINISHED27 }28}...
Interface IDynamicGraph
Using AI Code Generation
1import org.testng.annotations.Test;2import org.testng.ITestContext;3import org.testng.ITestNGMethod;4import org.testng.ITestResult;5import org.testng.xml.XmlClass;6import org.testng.xml.XmlSuite;7import org.testng.xml.XmlTest;8import org.testng.xml.XmlPackage;9import org.testng.xml.XmlMethodSelector;10import org.testng.xml.XmlMethodSelectors;11import org.testng.xml.XmlMethodSelectorContext;12import org.testng.xml.XmlGroups;13import org.testng.xml.XmlRun;14import org.testng.xml.XmlClass;15import org.testng.xml.XmlInclude;16import java.util.ArrayList;17import java.util.List;18import java.util.Arrays;19import java.util.Map;20import java.util.HashMap;21public class DynamicGraph implements IDynamicGraph {22 private static Map<String, String> classMap = new HashMap<String, String>();23 private static Map<String, String> methodMap = new HashMap<String, String>();24 private static Map<String, String> groupMap = new HashMap<String, String>();25 private static Map<String, String> packageMap = new HashMap<String, String>();26 static {27 classMap.put("ClassA", "org.testng.test.dynamicgraph.ClassA");28 classMap.put("ClassB", "org.testng.test.dynamicgraph.ClassB");29 classMap.put("ClassC", "org.testng.test.dynamicgraph.ClassC");30 classMap.put("ClassD", "org.testng.test.dynamicgraph.ClassD");31 classMap.put("ClassE", "org.testng.test.dynamicgraph.ClassE");32 classMap.put("ClassF", "org.testng.test.dynamicgraph.ClassF");33 classMap.put("ClassG", "org.testng.test.dynamicgraph.ClassG");34 classMap.put("ClassH", "org.testng.test.dynamicgraph.ClassH");35 classMap.put("ClassI", "org.testng.test.dynamicgraph.ClassI");36 classMap.put("ClassJ", "org.testng.test.dynamicgraph.ClassJ");37 classMap.put("ClassK", "org.testng.test.dynamicgraph.ClassK");38 classMap.put("ClassL", "org.testng.test.dynamicgraph.ClassL");39 classMap.put("ClassM", "org.testng.test.dynamicgraph.ClassM");40 classMap.put("ClassN", "org.testng.test.dynamicgraph.ClassN");41 classMap.put("ClassO", "org.testng.test.dynamicgraph.ClassO");42 classMap.put("ClassP", "org.testng.test.dynamicgraph.ClassP");43 classMap.put("ClassQ", "org.testng.test
Interface IDynamicGraph
Using AI Code Generation
1import org.testng.IDynamicGraph;2import org.testng.ITestContext;3import org.testng.ITestNGMethod;4import org.testng.ITestResult;5import org.testng.TestListenerAdapter;6import org.testng.TestNG;7import org.testng.annotations.Test;8import org.testng.xml.XmlClass;9import org.testng.xml.XmlSuite;10import org.testng.xml.XmlTest;11import java.util.ArrayList;12import java.util.Arrays;13import java.util.Collections;14import java.util.Comparator;15import java.util.List;16import java.util.Set;17import java.util.TreeSet;18public class TestNGDynamicGraph extends TestListenerAdapter {19 private static final String DYNAMIC_GRAPH = "dynamicGraph";20 public static void main(String[] args) {21 TestNG tng = new TestNG();22 tng.setTestClasses(new Class[] { TestNGDynamicGraph.class });23 tng.addListener(new TestNGDynamicGraph());24 tng.run();25 }26 public void test1() {27 System.out.println("test1");28 }29 public void test2() {30 System.out.println("test2");31 }32 public void test3() {33 System.out.println("test3");34 }35 public void test4() {36 System.out.println("test4");37 }38 public void test5() {39 System.out.println("test5");40 }41 public void onFinish(ITestContext testContext) {42 IDynamicGraph<ITestNGMethod> graph = (IDynamicGraph<ITestNGMethod>) testContext.getAttribute(DYNAMIC_GRAPH);43 System.out.println("graph = " + graph);44 Set<ITestNGMethod> methods = graph.getAllNodes();45 System.out.println("methods = " + methods);46 Set<ITestNGMethod> roots = graph.getRootNodes();47 System.out.println("roots = " + roots);48 Set<ITestNGMethod> leaves = graph.getLeafNodes();49 System.out.println("leaves = " + leaves);50 List<ITestNGMethod> sortedMethods = sort(graph);51 System.out.println("sortedMethods = " + sortedMethods);52 }53 private List<ITestNGMethod> sort(IDynamicGraph<ITestNGMethod> graph) {54 List<ITestNGMethod> result = new ArrayList<ITestNGMethod>();
Interface IDynamicGraph
Using AI Code Generation
1package com.test;2import org.testng.IDynamicGraph;3import org.testng.ITestNGMethod;4import org.testng.TestNG;5import java.util.List;6public class DynamicGraphTest {7 public static void main(String[] args) {8 TestNG testNG = new TestNG();9 testNG.setTestClasses(new Class[]{TestOne.class, TestTwo.class});10 testNG.run();11 IDynamicGraph<ITestNGMethod> dynamicGraph = testNG.createDynamicGraph();12 List<List<ITestNGMethod>> testMethods = dynamicGraph.getOrderedGroups();13 for (List<ITestNGMethod> testMethod : testMethods) {14 System.out.println("Test Method: " + testMethod.get(0).getMethodName());15 }16 }17}
Interface IDynamicGraph
Using AI Code Generation
1import org.testng.IDynamicGraph;2import org.testng.xml.XmlClass;3import org.testng.xml.XmlSuite;4import org.testng.xml.XmlTest;5import org.testng.xml.XmlSuite.ParallelMode;6import org.testng.xml.XmlSuite.XmlTestCollectionOrder;7import org.testng.xml.XmlSuite.XmlTestCollectionOrderMode;8import org.testng.xml.XmlSuite.XmlTestCollectionOrderType;9public class DynamicGraphTest {10 public static void main(String[] args) {11 XmlSuite suite = new XmlSuite();12 suite.setName("Suite");13 suite.setParallel(ParallelMode.METHODS);14 suite.setThreadCount(2);15 suite.setVerbose(1);16 suite.setPreserveOrder(true);17 suite.setXmlTestCollectionOrder(XmlTestCollectionOrder.ALPHABETICAL);18 suite.setXmlTestCollectionOrderType(XmlTestCollectionOrderType.INHERIT);19 suite.setXmlTestCollectionOrderMode(XmlTestCollectionOrderMode.KEEP);20 XmlTest test = new XmlTest(suite);21 test.setName("Test");22 XmlClass c1 = new XmlClass("com.test.Test1");23 XmlClass c2 = new XmlClass("com.test.Test2");24 XmlClass c3 = new XmlClass("com.test.Test3");25 XmlClass c4 = new XmlClass("com.test.Test4");26 XmlClass c5 = new XmlClass("com.test.Test5");27 test.setXmlClasses(new ArrayList<XmlClass>(Arrays.asList(c1, c2, c3, c4, c5)));28 IDynamicGraph<XmlClass> graph = suite.createDynamicGraph();29 System.out.println(graph);30 System.out.println("
Interface IDynamicGraph
Using AI Code Generation
1=");2 System.out.println("c1: " + graph.getPriority(c1));3 System.out.println("c2: " + graph.getPriority(c2));4 System.out.println("c3: " + graph.getPriority(c3));5 System.out.println("c4: " + graph.getPriority(c4));6 System.out.println("c5: " + graph.getPriority(c5));7 System.out.println("
Interface IDynamicGraph
Using AI Code Generation
1import org.testng.IDynamicGraph;2import org.testng.xml.XmlClass;3import org.testng.xml.XmlSuite;4import org.testng.xml.XmlTest;5import org.testng.xml.XmlSuite.ParallelMode;6import org.testng.xml.XmlSuite.XmlTestCollectionOrder;7import org.testng.xml.XmlSuite.XmlTestCollectionOrderMode;8import org.testng.xml.XmlSuite.XmlTestCollectionOrderType;9public class DynamicGraphTest {10 public static void main(String[] args) {11 XmlSuite suite = new XmlSuite();12 suite.setName("Suite");13 suite.setParallel(ParallelMode.METHODS);14 suite.setThreadCount(2);15 suite.setVerbose(1);16 suite.setPreserveOrder(true);17 suite.setXmlTestCollectionOrder(XmlTestCollectionOrder.ALPHABETICAL);18 suite.setXmlTestCollectionOrderType(XmlTestCollectionOrderType.INHERIT);19 suite.setXmlTestCollectionOrderMode(XmlTestCollectionOrderMode.KEEP);20 XmlTest test = new XmlTest(suite);21 test.setName("Test");22 XmlClass c1 = new XmlClass("com.test.Test1");23 XmlClass c2 = new XmlClass("com.test.Test2");24 XmlClass c3 = new XmlClass("com.test.Test3");25 XmlClass c4 = new XmlClass("com.test.Test4");26 XmlClass c5 = new XmlClass("com.test.Test5");27 test.setXmlClasses(new ArrayList<XmlClass>(Arrays.asList(c1, c2, c3, c4, c5)));28 IDynamicGraph<XmlClass> graph = suite.createDynamicGraph();29 System.out.println(graph);30 System.out.println("
Interface IDynamicGraph
Using AI Code Generation
1=");2 System.out.println("c1: " + graph.getPriority(c1));3 System.out.println("c2: " + graph.getPriority(c2));4 System.out.println("c3: " + graph.getPriority(c3));5 System.out.println("c4: " + graph.getPriority(c4));6 System.out.println("c5: " + graph.getPriority(c5));7 System.out.println("
Interface IDynamicGraph
Using AI Code Generation
1public class DynamicGraph implements IDynamicGraph {2 private final Map<String, List<String>> dependencies = new HashMap<>();3 private final Map<String, List<String>> dependents = new HashMap<>();4 public void addDependency(String from, String to) {5 dependencies.computeIfAbsent(from, k -> new ArrayList<>()).add(to);6 dependents.computeIfAbsent(to, k -> new ArrayList<>()).add(from);7 }8 public void removeDependency(String from, String to) {9 List<String> list = dependencies.get(from);10 if (list != null) {11 list.remove(to);12 }13 list = dependents.get(to);14 if (list != null) {15 list.remove(from);16 }17 }18 public List<String> getDependents(String test) {19 return dependents.getOrDefault(test, Collections.emptyList());20 }21 public List<String> getDependencies(String test) {22 return dependencies.getOrDefault(test, Collections.emptyList());23 }24}25public class DynamicGraphTest {26 public void testDynamicGraph() {27 DynamicGraph dynamicGraph = new DynamicGraph();28 dynamicGraph.addDependency("A", "B");29 dynamicGraph.addDependency("B", "C");30 dynamicGraph.addDependency("C", "D");31 dynamicGraph.addDependency("D", "E");32 dynamicGraph.addDependency("E", "F");33 System.out.println(dynamicGraph.getDependencies("A"));34 System.out.println(dynamicGraph.getDependents("F"));35 System.out.println(dynamicGraph.getDependencies("B"));36 System.out.println(dynamicGraph.getDependents("C"));37 System.out.println(dynamicGraph.getDependencies("D"));38 System.out.println(dynamicGraph.getDependents("E"));39 System.out.println(dynamicGraph.getDependencies("F"));40 System.out.println(dynamicGraph.getDependents("G"));41 dynamicGraph.removeDependency("B", "C");42 dynamicGraph.removeDependency("C", "D");43 System.out.println(dynamicGraph.getDependencies("A"));44 System.out.println(dynamicGraph.getDependents("F"));45 System.out.println(dynamicGraph.getDependencies("B"));46 System.out.println(dynamicGraph
Interface IDynamicGraph
Using AI Code Generation
1import org.testng.IDynamicGraph;2import org.testng.ITestContext;3import org.testng.ITestNGMethod;4import org.testng.ITestResult;5import org.testng.TestListenerAdapter;6import org.testng.TestNG;7import org.testng.annotations.Test;8import org.testng.xml.XmlClass;9import org.testng.xml.XmlSuite;10import org.testng.xml.XmlTest;11import java.util.ArrayList;12import java.util.Arrays;13import java.util.Collections;14import java.util.Comparator;15import java.util.List;16import java.util.Set;17import java.util.TreeSet;18public class TestNGDynamicGraph extends TestListenerAdapter {19 private static final String DYNAMIC_GRAPH = "dynamicGraph";20 public static void main(String[] args) {21 TestNG tng = new TestNG();22 tng.setTestClasses(new Class[] { TestNGDynamicGraph.class });23 tng.addListener(new TestNGDynamicGraph());24 tng.run();25 }26 public void test1() {27 System.out.println("test1");28 }29 public void test2() {30 System.out.println("test2");31 }32 public void test3() {33 System.out.println("test3");34 }35 public void test4() {36 System.out.println("test4");37 }38 public void test5() {39 System.out.println("test5");40 }41 public void onFinish(ITestContext testContext) {42 IDynamicGraph<ITestNGMethod> graph = (IDynamicGraph<ITestNGMethod>) testContext.getAttribute(DYNAMIC_GRAPH);43 System.out.println("graph = " + graph);44 Set<ITestNGMethod> methods = graph.getAllNodes();45 System.out.println("methods = " + methods);46 Set<ITestNGMethod> roots = graph.getRootNodes();47 System.out.println("roots = " + roots);48 Set<ITestNGMethod> leaves = graph.getLeafNodes();49 System.out.println("leaves = " + leaves);50 List<ITestNGMethod> sortedMethods = sort(graph);51 System.out.println("sortedMethods = " + sortedMethods);52 }53 private List<ITestNGMethod> sort(IDynamicGraph<ITestNGMethod> graph) {54 List<ITestNGMethod> result = new ArrayList<ITestNGMethod>();
Interface IDynamicGraph
Using AI Code Generation
1public class DynamicGraph implements IDynamicGraph {2 private final Map<String, List<String>> dependencies = new HashMap<>();3 private final Map<String, List<String>> dependents = new HashMap<>();4 public void addDependency(String from, String to) {5 dependencies.computeIfAbsent(from, k -> new ArrayList<>()).add(to);6 dependents.computeIfAbsent(to, k -> new ArrayList<>()).add(from);7 }8 public void removeDependency(String from, String to) {9 List<String> list = dependencies.get(from);10 if (list != null) {11 list.remove(to);12 }13 list = dependents.get(to);14 if (list != null) {15 list.remove(from);16 }17 }18 public List<String> getDependents(String test) {19 return dependents.getOrDefault(test, Collections.emptyList());20 }21 public List<String> getDependencies(String test) {22 return dependencies.getOrDefault(test, Collections.emptyList());23 }24}25public class DynamicGraphTest {26 public void testDynamicGraph() {27 DynamicGraph dynamicGraph = new DynamicGraph();28 dynamicGraph.addDependency("A", "B");29 dynamicGraph.addDependency("B", "C");30 dynamicGraph.addDependency("C", "D");31 dynamicGraph.addDependency("D", "E");32 dynamicGraph.addDependency("E", "F");33 System.out.println(dynamicGraph.getDependencies("A"));34 System.out.println(dynamicGraph.getDependents("F"));35 System.out.println(dynamicGraph.getDependencies("B"));36 System.out.println(dynamicGraph.getDependents("C"));37 System.out.println(dynamicGraph.getDependencies("D"));38 System.out.println(dynamicGraph.getDependents("E"));39 System.out.println(dynamicGraph.getDependencies("F"));40 System.out.println(dynamicGraph.getDependents("G"));41 dynamicGraph.removeDependency("B", "C");42 dynamicGraph.removeDependency("C", "D");43 System.out.println(dynamicGraph.getDependencies("A"));44 System.out.println(dynamicGraph.getDependents("F"));45 System.out.println(dynamicGraph.getDependencies("B"));46 System.out.println(dynamicGraph
error: package org.testng.annotations does not exist [javac] import org.testng.annotations.Test;
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Execution default-test of goal org.apache.maven.plugins:maven-surefire-plugin:2.17:test failed: There was an error in the forked process
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Even I had faced this issue and got a solution for the same.
In your pom.xml file remove the scope and this should work fine.
As per below code in pom.xml, remove the scope tag.
Even though we have imported the maven dependency for Testng, when you add scope tag in XML file, it treats as JUnit annotation and not as Testng. So when I removed scope tag, My @Test Annotation was treated as Testng Annotation.
<dependency>
<groupId>org.testng</groupId>
<artifactId>testng</artifactId>
<version>6.8.7</version>
**<scope>test</scope>** //Remove this line and compile maven
</dependency>
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