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TestNG.java
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TestNG.java
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package org.testng;
import static org.testng.internal.Utils.defaultIfStringEmpty;
import static org.testng.internal.Utils.isStringEmpty;
import static org.testng.internal.Utils.isStringNotEmpty;
import com.beust.jcommander.JCommander;
import com.beust.jcommander.ParameterException;
import java.io.File;
import java.io.IOException;
import java.net.URLClassLoader;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.ServiceLoader;
import java.util.Set;
import java.util.concurrent.LinkedBlockingQueue;
import java.util.concurrent.TimeUnit;
import org.testng.annotations.ITestAnnotation;
import org.testng.collections.Lists;
import org.testng.collections.Maps;
import org.testng.collections.Sets;
import org.testng.internal.ClassHelper;
import org.testng.internal.Configuration;
import org.testng.internal.DynamicGraph;
import org.testng.internal.ExitCode;
import org.testng.internal.IConfiguration;
import org.testng.internal.OverrideProcessor;
import org.testng.internal.ReporterConfig;
import org.testng.internal.RuntimeBehavior;
import org.testng.internal.Systematiser;
import org.testng.internal.Utils;
import org.testng.internal.Version;
import org.testng.internal.annotations.DefaultAnnotationTransformer;
import org.testng.internal.annotations.IAnnotationFinder;
import org.testng.internal.annotations.JDK15AnnotationFinder;
import org.testng.internal.invokers.SuiteRunnerMap;
import org.testng.internal.invokers.objects.GuiceContext;
import org.testng.internal.objects.DefaultTestObjectFactory;
import org.testng.internal.objects.Dispenser;
import org.testng.internal.objects.IObjectDispenser;
import org.testng.internal.objects.pojo.BasicAttributes;
import org.testng.internal.objects.pojo.CreationAttributes;
import org.testng.internal.thread.graph.SuiteWorkerFactory;
import org.testng.junit.JUnitTestFinder;
import org.testng.log4testng.Logger;
import org.testng.reporters.EmailableReporter;
import org.testng.reporters.EmailableReporter2;
import org.testng.reporters.FailedReporter;
import org.testng.reporters.JUnitReportReporter;
import org.testng.reporters.SuiteHTMLReporter;
import org.testng.reporters.VerboseReporter;
import org.testng.reporters.XMLReporter;
import org.testng.reporters.jq.Main;
import org.testng.thread.IExecutorFactory;
import org.testng.thread.ITestNGThreadPoolExecutor;
import org.testng.thread.IThreadWorkerFactory;
import org.testng.util.Strings;
import org.testng.xml.IPostProcessor;
import org.testng.xml.XmlClass;
import org.testng.xml.XmlInclude;
import org.testng.xml.XmlMethodSelector;
import org.testng.xml.XmlSuite;
import org.testng.xml.XmlTest;
import org.testng.xml.internal.Parser;
import org.testng.xml.internal.TestNamesMatcher;
import org.testng.xml.internal.XmlSuiteUtils;
/**
* This class is the main entry point for running tests in the TestNG framework. Users can create
* their own TestNG object and invoke it in many different ways:
*
* <ul>
* <li>On an existing testng.xml
* <li>On a synthetic testng.xml, created entirely from Java
* <li>By directly setting the test classes
* </ul>
*
* You can also define which groups to include or exclude, assign parameters, etc...
*
* <p>The command line parameters are:
*
* <UL>
* <LI>-d <code>outputdir</code>: specify the output directory
* <LI>-testclass <code>class_name</code>: specifies one or several class names
* <LI>-testjar <code>jar_name</code>: specifies the jar containing the tests
* <LI>-sourcedir <code>src1;src2</code>: ; separated list of source directories (used only when
* javadoc annotations are used)
* <LI>-target
* <LI>-groups
* <LI>-testrunfactory
* <LI>-listener
* </UL>
*
* <p>Please consult documentation for more details.
*
* <p>FIXME: should support more than simple paths for suite xmls
*
* @see #usage()
* @author <a href = "mailto:cedric@beust.com">Cedric Beust</a>
*/
@SuppressWarnings({"unused", "unchecked", "rawtypes"})
public class TestNG {
/** This class' log4testng Logger. */
private static final Logger LOGGER = Logger.getLogger(TestNG.class);
/** The default name for a suite launched from the command line */
public static final String DEFAULT_COMMAND_LINE_SUITE_NAME = "Command line suite";
/** The default name for a test launched from the command line */
public static final String DEFAULT_COMMAND_LINE_TEST_NAME = "Command line test";
private static final String DEFAULT_THREADPOOL_FACTORY =
"org.testng.internal.thread.DefaultThreadPoolExecutorFactory";
/** The default name of the result's output directory (keep public, used by Eclipse). */
public static final String DEFAULT_OUTPUTDIR = "test-output";
private static TestNG m_instance;
private static JCommander m_jCommander;
private List<String> m_commandLineMethods;
protected List<XmlSuite> m_suites = Lists.newArrayList();
private List<XmlSuite> m_cmdlineSuites;
private String m_outputDir = DEFAULT_OUTPUTDIR;
private String[] m_includedGroups;
private String[] m_excludedGroups;
private Boolean m_isJUnit = XmlSuite.DEFAULT_JUNIT;
private Boolean m_isMixed = XmlSuite.DEFAULT_MIXED;
protected boolean m_useDefaultListeners = true;
private boolean m_failIfAllTestsSkipped = false;
private final List<String> m_listenersToSkipFromBeingWiredIn = new ArrayList<>();
private ITestRunnerFactory m_testRunnerFactory;
// These listeners can be overridden from the command line
private final Map<Class<? extends IClassListener>, IClassListener> m_classListeners =
Maps.newLinkedHashMap();
private final Map<Class<? extends ITestListener>, ITestListener> m_testListeners =
Maps.newLinkedHashMap();
private final Map<Class<? extends ISuiteListener>, ISuiteListener> m_suiteListeners =
Maps.newLinkedHashMap();
private final Map<Class<? extends IReporter>, IReporter> m_reporters = Maps.newLinkedHashMap();
private final Map<Class<? extends IDataProviderListener>, IDataProviderListener>
m_dataProviderListeners = Maps.newLinkedHashMap();
private final Map<Class<? extends IDataProviderInterceptor>, IDataProviderInterceptor>
m_dataProviderInterceptors = Maps.newLinkedHashMap();
private IExecutorFactory m_executorFactory = null;
public static final Integer DEFAULT_VERBOSE = 1;
// Command line suite parameters
private int m_threadCount = -1;
private XmlSuite.ParallelMode m_parallelMode = null;
private XmlSuite.FailurePolicy m_configFailurePolicy;
private Class<?>[] m_commandLineTestClasses;
private String m_defaultSuiteName = DEFAULT_COMMAND_LINE_SUITE_NAME;
private String m_defaultTestName = DEFAULT_COMMAND_LINE_TEST_NAME;
private final Map<String, Integer> m_methodDescriptors = Maps.newHashMap();
private final Set<XmlMethodSelector> m_selectors = Sets.newLinkedHashSet();
private static final ITestObjectFactory DEFAULT_OBJECT_FACTORY = new DefaultTestObjectFactory();
private ITestObjectFactory m_objectFactory = DEFAULT_OBJECT_FACTORY;
private final Map<Class<? extends IInvokedMethodListener>, IInvokedMethodListener>
m_invokedMethodListeners = Maps.newLinkedHashMap();
private Integer m_dataProviderThreadCount = null;
private String m_jarPath;
/** The path of the testng.xml file inside the jar file */
private String m_xmlPathInJar = CommandLineArgs.XML_PATH_IN_JAR_DEFAULT;
private List<String> m_stringSuites = Lists.newArrayList();
private IHookable m_hookable;
private IConfigurable m_configurable;
protected long m_end;
protected long m_start;
private final Map<Class<? extends IAlterSuiteListener>, IAlterSuiteListener>
m_alterSuiteListeners = Maps.newLinkedHashMap();
private boolean m_isInitialized = false;
private boolean isSuiteInitialized = false;
private final org.testng.internal.ExitCodeListener exitCodeListener =
new org.testng.internal.ExitCodeListener();
private ExitCode exitCode;
private final Map<Class<? extends IExecutionVisualiser>, IExecutionVisualiser>
m_executionVisualisers = Maps.newLinkedHashMap();
/** Default constructor. Setting also usage of default listeners/reporters. */
public TestNG() {
init(true);
if (RuntimeBehavior.isMemoryFriendlyMode()) {
Logger.getLogger(TestNG.class).warn("TestNG is running in memory friendly mode.");
}
}
/**
* Used by maven2 to have 0 output of any kind come out of testng.
*
* @param useDefaultListeners Whether or not any default reports should be added to tests.
*/
public TestNG(boolean useDefaultListeners) {
init(useDefaultListeners);
}
private void init(boolean useDefaultListeners) {
m_instance = this;
m_useDefaultListeners = useDefaultListeners;
m_configuration = new Configuration();
}
/**
* @param failIfAllTestsSkipped - Whether TestNG should enable/disable failing when all the tests
* were skipped and nothing was run (Mostly when a test is powered by a data provider and when
* the data provider itself fails causing all tests to skip).
*/
public void toggleFailureIfAllTestsWereSkipped(boolean failIfAllTestsSkipped) {
this.m_failIfAllTestsSkipped = failIfAllTestsSkipped;
}
/**
* @param listeners - An array of fully qualified class names that should be skipped from being
* wired in via service loaders.
*/
public void setListenersToSkipFromBeingWiredInViaServiceLoaders(String... listeners) {
m_listenersToSkipFromBeingWiredIn.addAll(Arrays.asList(listeners));
}
public int getStatus() {
if (exitCodeListener.noTestsFound()) {
return ExitCode.HAS_NO_TEST;
}
return exitCode.getExitCode();
}
/**
* Sets the output directory where the reports will be created.
*
* @param outputdir The directory.
*/
public void setOutputDirectory(final String outputdir) {
if (isStringNotEmpty(outputdir)) {
m_outputDir = outputdir;
}
}
/**
* @param useDefaultListeners If true before run(), the default listeners will not be used.
* <ul>
* <li>org.testng.reporters.TestHTMLReporter
* <li>org.testng.reporters.JUnitXMLReporter
* <li>org.testng.reporters.XMLReporter
* </ul>
*
* @see org.testng.reporters.TestHTMLReporter
* @see org.testng.reporters.JUnitXMLReporter
* @see org.testng.reporters.XMLReporter
*/
public void setUseDefaultListeners(boolean useDefaultListeners) {
m_useDefaultListeners = useDefaultListeners;
}
/**
* Sets a jar containing a testng.xml file.
*
* @param jarPath - Path of the jar
*/
public void setTestJar(String jarPath) {
m_jarPath = jarPath;
}
/** @param xmlPathInJar Sets the path to the XML file in the test jar file. */
public void setXmlPathInJar(String xmlPathInJar) {
m_xmlPathInJar = xmlPathInJar;
}
private void parseSuiteFiles() {
IPostProcessor processor = getProcessor();
for (XmlSuite s : m_suites) {
if (s.isParsed()) {
continue;
}
for (String suiteFile : s.getSuiteFiles()) {
try {
String fileNameToUse = s.getFileName();
if (fileNameToUse == null || fileNameToUse.trim().isEmpty()) {
fileNameToUse = suiteFile;
}
Collection<XmlSuite> childSuites = Parser.parse(fileNameToUse, processor);
for (XmlSuite cSuite : childSuites) {
cSuite.setParentSuite(s);
s.getChildSuites().add(cSuite);
}
} catch (IOException e) {
e.printStackTrace(System.out);
}
}
}
}
private OverrideProcessor getProcessor() {
return new OverrideProcessor(m_includedGroups, m_excludedGroups);
}
private Collection<XmlSuite> parseSuite(String suitePath) {
if (LOGGER.isDebugEnabled()) {
LOGGER.debug("suiteXmlPath: \"" + suitePath + "\"");
}
try {
return Parser.parse(suitePath, getProcessor());
} catch (IOException e) {
e.printStackTrace(System.out);
} catch (Exception ex) {
// Probably a Yaml exception, unnest it
Throwable t = ex;
while (t.getCause() != null) {
t = t.getCause();
}
if (t instanceof TestNGException) {
throw (TestNGException) t;
}
throw new TestNGException(t);
}
return Collections.emptySet();
}
private Collection<XmlSuite> processCommandLineArgs(Collection<XmlSuite> allSuites) {
Collection<XmlSuite> result = new ArrayList<>();
for (XmlSuite s : allSuites) {
processParallelModeCommandLineArgs(s);
if (m_testNames == null) {
result.add(s);
continue;
}
// If test names were specified, only run these test names
TestNamesMatcher testNamesMatcher = new TestNamesMatcher(s, m_testNames);
testNamesMatcher.validateMissMatchedTestNames();
result.addAll(testNamesMatcher.getSuitesMatchingTestNames());
}
return result;
}
private void processParallelModeCommandLineArgs(XmlSuite suite) {
if (this.m_parallelMode != null) {
suite.setParallel(this.m_parallelMode);
}
if (this.m_threadCount > 0) {
suite.setThreadCount(this.m_threadCount);
}
if (suite.getChildSuites() != null) {
suite.getChildSuites().forEach(this::processParallelModeCommandLineArgs);
}
}
public void initializeSuitesAndJarFile() {
// The IntelliJ plug-in might have invoked this method already so don't initialize suites twice.
if (isSuiteInitialized) {
return;
}
isSuiteInitialized = true;
if (!m_suites.isEmpty()) {
parseSuiteFiles(); // to parse the suite files (<suite-file>), if any
return;
}
//
// Parse the suites that were passed on the command line
//
for (String suitePath : m_stringSuites) {
Collection<XmlSuite> allSuites = parseSuite(suitePath);
m_suites.addAll(processCommandLineArgs(allSuites));
}
//
// jar path
//
// If suites were passed on the command line, they take precedence over the suite file
// inside that jar path
if (m_jarPath != null && !m_stringSuites.isEmpty()) {
StringBuilder suites = new StringBuilder();
for (String s : m_stringSuites) {
suites.append(s);
}
Utils.log(
"TestNG",
2,
"Ignoring the XML file inside " + m_jarPath + " and using " + suites + " instead");
return;
}
if (isStringEmpty(m_jarPath)) {
return;
}
// We have a jar file and no XML file was specified: try to find an XML file inside the jar
File jarFile = new File(m_jarPath);
JarFileUtils utils =
new JarFileUtils(getProcessor(), m_xmlPathInJar, m_testNames, m_parallelMode);
Collection<XmlSuite> allSuites = utils.extractSuitesFrom(jarFile);
allSuites.forEach(this::processParallelModeCommandLineArgs);
m_suites.addAll(allSuites);
}
/** @param threadCount Define the number of threads in the thread pool. */
public void setThreadCount(int threadCount) {
if (threadCount < 1) {
exitWithError("Cannot use a threadCount parameter less than 1; 1 > " + threadCount);
}
m_threadCount = threadCount;
}
/**
* @param parallel Define whether this run will be run in parallel mode.
* @deprecated Use #setParallel(XmlSuite.ParallelMode) instead
*/
@Deprecated
// TODO: krmahadevan: This method is being used by Gradle. Removal causes build failures.
public void setParallel(String parallel) {
setParallel(XmlSuite.ParallelMode.getValidParallel(parallel));
}
public void setParallel(XmlSuite.ParallelMode parallel) {
m_parallelMode = parallel;
}
public void setCommandLineSuite(XmlSuite suite) {
m_cmdlineSuites = Lists.newArrayList();
m_cmdlineSuites.add(suite);
m_suites.add(suite);
}
/**
* Set the test classes to be run by this TestNG object. This method will create a dummy suite
* that will wrap these classes called "Command Line Test".
*
* <p>If used together with threadCount, parallel, groups, excludedGroups than this one must be
* set first.
*
* @param classes An array of classes that contain TestNG annotations.
*/
public void setTestClasses(Class[] classes) {
m_suites.clear();
m_commandLineTestClasses = classes;
}
/**
* Given a string com.example.Foo.f1, return an array where [0] is the class and [1] is the
* method.
*/
private String[] splitMethod(String m) {
int index = m.lastIndexOf(".");
if (index < 0) {
throw new TestNGException(
"Bad format for command line method:" + m + ", expected <class>.<method>");
}
return new String[] {m.substring(0, index), m.substring(index + 1).replaceAll("\\*", "\\.\\*")};
}
/**
* @return a list of XmlSuite objects that represent the list of classes and methods passed in
* parameter.
* @param commandLineMethods a string with the form "com.example.Foo.f1,com.example.Bar.f2"
*/
private List<XmlSuite> createCommandLineSuitesForMethods(List<String> commandLineMethods) {
//
// Create the <classes> tag
//
Set<Class> classes = Sets.newHashSet();
for (String m : commandLineMethods) {
Class c = ClassHelper.forName(splitMethod(m)[0]);
if (c != null) {
classes.add(c);
}
}
List<XmlSuite> result = createCommandLineSuitesForClasses(classes.toArray(new Class[0]));
//
// Add the method tags
//
List<XmlClass> xmlClasses = Lists.newArrayList();
for (XmlSuite s : result) {
for (XmlTest t : s.getTests()) {
xmlClasses.addAll(t.getClasses());
}
}
for (XmlClass xc : xmlClasses) {
for (String m : commandLineMethods) {
String[] split = splitMethod(m);
String className = split[0];
if (xc.getName().equals(className)) {
XmlInclude includedMethod = new XmlInclude(split[1]);
xc.getIncludedMethods().add(includedMethod);
}
}
}
return result;
}
private List<XmlSuite> createCommandLineSuitesForClasses(Class[] classes) {
//
// See if any of the classes has an xmlSuite or xmlTest attribute.
// If it does, create the appropriate XmlSuite, otherwise, create
// the default one
//
XmlClass[] xmlClasses =
Arrays.stream(classes).map(clazz -> new XmlClass(clazz, true)).toArray(XmlClass[]::new);
Map<String, XmlSuite> suites = Maps.newHashMap();
IAnnotationFinder finder = m_configuration.getAnnotationFinder();
for (int i = 0; i < classes.length; i++) {
Class<?> c = classes[i];
ITestAnnotation test = finder.findAnnotation(c, ITestAnnotation.class);
String suiteName = getDefaultSuiteName();
String testName = getDefaultTestName();
boolean isJUnit = false;
if (test != null) {
suiteName = defaultIfStringEmpty(test.getSuiteName(), suiteName);
testName = defaultIfStringEmpty(test.getTestName(), testName);
} else {
if (m_isMixed && JUnitTestFinder.isJUnitTest(c)) {
isJUnit = true;
testName = c.getName();
}
}
XmlSuite xmlSuite = suites.get(suiteName);
if (xmlSuite == null) {
xmlSuite = new XmlSuite();
xmlSuite.setName(suiteName);
suites.put(suiteName, xmlSuite);
}
if (m_dataProviderThreadCount != null) {
xmlSuite.setDataProviderThreadCount(m_dataProviderThreadCount);
}
XmlTest xmlTest = null;
for (XmlTest xt : xmlSuite.getTests()) {
if (xt.getName().equals(testName)) {
xmlTest = xt;
break;
}
}
if (xmlTest == null) {
xmlTest = new XmlTest(xmlSuite);
xmlTest.setName(testName);
xmlTest.setJUnit(isJUnit);
}
xmlTest.getXmlClasses().add(xmlClasses[i]);
}
return new ArrayList<>(suites.values());
}
public void addMethodSelector(String className, int priority) {
if (Strings.isNotNullAndNotEmpty(className)) {
m_methodDescriptors.put(className, priority);
}
}
public void addMethodSelector(XmlMethodSelector selector) {
m_selectors.add(selector);
}
public void setReportAllDataDrivenTestsAsSkipped(boolean reportAllDataDrivenTestsAsSkipped) {
this.m_configuration.setReportAllDataDrivenTestsAsSkipped(reportAllDataDrivenTestsAsSkipped);
}
public boolean getReportAllDataDrivenTestsAsSkipped() {
return this.m_configuration.getReportAllDataDrivenTestsAsSkipped();
}
public void propagateDataProviderFailureAsTestFailure() {
this.m_configuration.propagateDataProviderFailureAsTestFailure();
}
public boolean isPropagateDataProviderFailureAsTestFailure() {
return this.m_configuration.isPropagateDataProviderFailureAsTestFailure();
}
/**
* Set the suites file names to be run by this TestNG object. This method tries to load and parse
* the specified TestNG suite xml files. If a file is missing, it is ignored.
*
* @param suites A list of paths to one more XML files defining the tests. For example:
* <pre>
* TestNG tng = new TestNG();
* List<String> suites = Lists.newArrayList();
* suites.add("c:/tests/testng1.xml");
* suites.add("c:/tests/testng2.xml");
* tng.setTestSuites(suites);
* tng.run();
* </pre>
*/
public void setTestSuites(List<String> suites) {
m_stringSuites = suites;
}
/**
* Specifies the XmlSuite objects to run.
*
* @param suites - The list of {@link XmlSuite} objects.
* @see org.testng.xml.XmlSuite
*/
public void setXmlSuites(List<XmlSuite> suites) {
m_suites = suites;
}
/**
* Define which groups will be excluded from this run.
*
* @param groups A list of group names separated by a comma.
*/
public void setExcludedGroups(String groups) {
m_excludedGroups = Utils.split(groups, ",");
}
/**
* Define which groups will be included from this run.
*
* @param groups A list of group names separated by a comma.
*/
public void setGroups(String groups) {
m_includedGroups = Utils.split(groups, ",");
}
private void setTestRunnerFactoryClass(
Class<? extends ITestRunnerFactory> testRunnerFactoryClass) {
setTestRunnerFactory(m_objectFactory.newInstance(testRunnerFactoryClass));
}
protected void setTestRunnerFactory(ITestRunnerFactory itrf) {
m_testRunnerFactory = itrf;
}
public void setObjectFactory(Class<? extends ITestObjectFactory> c) {
setObjectFactory(m_objectFactory.newInstance(c));
}
public void setObjectFactory(ITestObjectFactory factory) {
m_objectFactory = factory;
}
/**
* Define which listeners to user for this run.
*
* @param classes A list of classes, which must be either ISuiteListener, ITestListener or
* IReporter
*/
public void setListenerClasses(List<Class<? extends ITestNGListener>> classes) {
for (Class<? extends ITestNGListener> cls : classes) {
addListener(m_objectFactory.newInstance(cls));
}
}
/**
* @param listener The listener to add
* @deprecated Use addListener(ITestNGListener) instead
*/
// TODO remove later /!\ Caution: IntelliJ is using it. Check with @akozlova before removing it
@Deprecated
public void addListener(Object listener) {
if (!(listener instanceof ITestNGListener)) {
exitWithError(
"Listener "
+ listener
+ " must be one of ITestListener, ISuiteListener, IReporter, "
+ " IAnnotationTransformer, IMethodInterceptor or IInvokedMethodListener");
}
addListener((ITestNGListener) listener);
}
private static <E> void maybeAddListener(Map<Class<? extends E>, E> map, E value) {
maybeAddListener(map, (Class<? extends E>) value.getClass(), value, false);
}
private static <E> void maybeAddListener(
Map<Class<? extends E>, E> map, Class<? extends E> type, E value, boolean quiet) {
if (map.putIfAbsent(type, value) != null && !quiet) {
LOGGER.warn("Ignoring duplicate listener : " + type.getName());
}
}
public void addListener(ITestNGListener listener) {
if (listener == null) {
return;
}
if (listener instanceof IExecutionVisualiser) {
IExecutionVisualiser visualiser = (IExecutionVisualiser) listener;
maybeAddListener(m_executionVisualisers, visualiser);
}
if (listener instanceof ISuiteListener) {
ISuiteListener suite = (ISuiteListener) listener;
maybeAddListener(m_suiteListeners, suite);
}
if (listener instanceof ITestListener) {
ITestListener test = (ITestListener) listener;
maybeAddListener(m_testListeners, test);
}
if (listener instanceof IClassListener) {
IClassListener clazz = (IClassListener) listener;
maybeAddListener(m_classListeners, clazz);
}
if (listener instanceof IReporter) {
IReporter reporter = (IReporter) listener;
maybeAddListener(m_reporters, reporter);
}
if (listener instanceof IAnnotationTransformer) {
setAnnotationTransformer((IAnnotationTransformer) listener);
}
if (listener instanceof IMethodInterceptor) {
m_methodInterceptors.add((IMethodInterceptor) listener);
}
if (listener instanceof IInvokedMethodListener) {
IInvokedMethodListener method = (IInvokedMethodListener) listener;
maybeAddListener(m_invokedMethodListeners, method);
}
if (listener instanceof IHookable) {
setHookable((IHookable) listener);
}
if (listener instanceof IConfigurable) {
setConfigurable((IConfigurable) listener);
}
if (listener instanceof IExecutionListener) {
m_configuration.addExecutionListenerIfAbsent((IExecutionListener) listener);
}
if (listener instanceof IConfigurationListener) {
m_configuration.addConfigurationListener((IConfigurationListener) listener);
}
if (listener instanceof IAlterSuiteListener) {
IAlterSuiteListener alter = (IAlterSuiteListener) listener;
maybeAddListener(m_alterSuiteListeners, alter);
}
if (listener instanceof IDataProviderListener) {
IDataProviderListener dataProvider = (IDataProviderListener) listener;
maybeAddListener(m_dataProviderListeners, dataProvider);
}
if (listener instanceof IDataProviderInterceptor) {
IDataProviderInterceptor interceptor = (IDataProviderInterceptor) listener;
maybeAddListener(m_dataProviderInterceptors, interceptor);
}
}
public Set<IReporter> getReporters() {
// This will now cause a different behavior for consumers of this method because unlike before
// they are no longer
// going to be getting the original set but only a copy of it (since we internally moved from
// Sets to Maps)
return Sets.newHashSet(m_reporters.values());
}
public List<ITestListener> getTestListeners() {
return Lists.newArrayList(m_testListeners.values());
}
public List<ISuiteListener> getSuiteListeners() {
return Lists.newArrayList(m_suiteListeners.values());
}
/** If m_verbose gets set, it will override the verbose setting in testng.xml */
private Integer m_verbose = null;
private final IAnnotationTransformer m_defaultAnnoProcessor = new DefaultAnnotationTransformer();
private IAnnotationTransformer m_annotationTransformer = m_defaultAnnoProcessor;
private Boolean m_skipFailedInvocationCounts = false;
private final List<IMethodInterceptor> m_methodInterceptors = Lists.newArrayList();
/** The list of test names to run from the given suite */
private List<String> m_testNames;
private Integer m_suiteThreadPoolSize = CommandLineArgs.SUITE_THREAD_POOL_SIZE_DEFAULT;
private boolean m_randomizeSuites = Boolean.FALSE;
private boolean m_alwaysRun = Boolean.TRUE;
private Boolean m_preserveOrder = XmlSuite.DEFAULT_PRESERVE_ORDER;
private Boolean m_groupByInstances;
private IConfiguration m_configuration;
/**
* Sets the level of verbosity. This value will override the value specified in the test suites.
*
* @param verbose the verbosity level (0 to 10 where 10 is most detailed) Actually, this is a lie:
* you can specify -1 and this will put TestNG in debug mode (no longer slicing off stack
* traces and all).
*/
public void setVerbose(int verbose) {
m_verbose = verbose;
}
public void setExecutorFactoryClass(String clazzName) {
this.m_executorFactory = createExecutorFactoryInstanceUsing(clazzName);
}
private IExecutorFactory createExecutorFactoryInstanceUsing(String clazzName) {
Class<?> cls = ClassHelper.forName(clazzName);
Object instance = m_objectFactory.newInstance(cls);
if (instance instanceof IExecutorFactory) {
return (IExecutorFactory) instance;
}
throw new IllegalArgumentException(
clazzName + " does not implement " + IExecutorFactory.class.getName());
}
public void setExecutorFactory(IExecutorFactory factory) {
this.m_executorFactory = factory;
}
public IExecutorFactory getExecutorFactory() {
if (this.m_executorFactory == null) {
this.m_executorFactory = createExecutorFactoryInstanceUsing(DEFAULT_THREADPOOL_FACTORY);
}
return this.m_executorFactory;
}
private void initializeCommandLineSuites() {
if (m_commandLineTestClasses != null || m_commandLineMethods != null) {
if (null != m_commandLineMethods) {
m_cmdlineSuites = createCommandLineSuitesForMethods(m_commandLineMethods);
} else {
m_cmdlineSuites = createCommandLineSuitesForClasses(m_commandLineTestClasses);
}
for (XmlSuite s : m_cmdlineSuites) {
for (XmlTest t : s.getTests()) {
t.setPreserveOrder(m_preserveOrder);
}
m_suites.add(s);
if (m_groupByInstances != null) {
s.setGroupByInstances(m_groupByInstances);
}
}
}
}
private void initializeCommandLineSuitesParams() {
if (null == m_cmdlineSuites) {
return;
}
for (XmlSuite s : m_cmdlineSuites) {
if (m_threadCount != -1) {
s.setThreadCount(m_threadCount);
}
if (m_parallelMode != null) {
s.setParallel(m_parallelMode);
}
if (m_configFailurePolicy != null) {
s.setConfigFailurePolicy(m_configFailurePolicy);
}
}
}
private void initializeCommandLineSuitesGroups() {
// If groups were specified on the command line, they should override groups
// specified in the XML file
boolean hasIncludedGroups = null != m_includedGroups && m_includedGroups.length > 0;
boolean hasExcludedGroups = null != m_excludedGroups && m_excludedGroups.length > 0;
List<XmlSuite> suites = m_cmdlineSuites != null ? m_cmdlineSuites : m_suites;
if (hasIncludedGroups || hasExcludedGroups) {
for (XmlSuite s : suites) {
initializeCommandLineSuitesGroups(
s, hasIncludedGroups, m_includedGroups, hasExcludedGroups, m_excludedGroups);
}
}
}
private static void initializeCommandLineSuitesGroups(
XmlSuite s,
boolean hasIncludedGroups,
String[] m_includedGroups,
boolean hasExcludedGroups,
String[] m_excludedGroups) {
if (hasIncludedGroups) {
s.setIncludedGroups(Arrays.asList(m_includedGroups));
}
if (hasExcludedGroups) {
s.setExcludedGroups(Arrays.asList(m_excludedGroups));
}
for (XmlSuite child : s.getChildSuites()) {
initializeCommandLineSuitesGroups(
child, hasIncludedGroups, m_includedGroups, hasExcludedGroups, m_excludedGroups);
}
}
private void addReporter(Class<? extends IReporter> r) {
if (!m_reporters.containsKey(r)) {
m_reporters.put(r, m_objectFactory.newInstance(r));
}
}
private void initializeDefaultListeners() {
if (m_failIfAllTestsSkipped) {
this.exitCodeListener.failIfAllTestsSkipped();
}
addListener(this.exitCodeListener);
if (m_useDefaultListeners) {
addReporter(SuiteHTMLReporter.class);
addReporter(Main.class);
addReporter(FailedReporter.class);
addReporter(XMLReporter.class);
if (RuntimeBehavior.useOldTestNGEmailableReporter()) {
addReporter(EmailableReporter.class);
} else if (RuntimeBehavior.useEmailableReporter()) {
addReporter(EmailableReporter2.class);
}
addReporter(JUnitReportReporter.class);
if (m_verbose != null && m_verbose > 4) {
addListener(new VerboseReporter("[TestNG] "));
}
}
}
private void initializeConfiguration() {
ITestObjectFactory factory = m_objectFactory;
//
// Install the listeners found in ServiceLoader (or use the class
// loader for tests, if specified).
//
addServiceLoaderListeners();
//
// Install the listeners found in the suites
//
for (XmlSuite s : m_suites) {
addListeners(s);
//
// Install the method selectors
//
for (XmlMethodSelector methodSelector : s.getMethodSelectors()) {
addMethodSelector(methodSelector.getClassName(), methodSelector.getPriority());
addMethodSelector(methodSelector);
}
//
// Find if we have an object factory
//
if (s.getObjectFactoryClass() != null) {
if (factory != DEFAULT_OBJECT_FACTORY) {
throw new TestNGException("Found more than one object-factory tag in your suites");
}
factory = m_objectFactory.newInstance(s.getObjectFactoryClass());
}
}
m_configuration.setAnnotationFinder(new JDK15AnnotationFinder(getAnnotationTransformer()));
m_configuration.setHookable(m_hookable);
m_configuration.setConfigurable(m_configurable);
m_configuration.setObjectFactory(factory);
m_configuration.setAlwaysRunListeners(this.m_alwaysRun);
m_configuration.setExecutorFactory(getExecutorFactory());
}
private void addListeners(XmlSuite s) {
IObjectDispenser dispenser = Dispenser.newInstance(m_objectFactory);
GuiceContext context = new GuiceContext(s, this.m_configuration);
for (String listenerName : s.getListeners()) {
Class<?> listenerClass = ClassHelper.forName(listenerName);
// If specified listener does not exist, a TestNGException will be thrown
if (listenerClass == null) {
throw new TestNGException(
"Listener " + listenerName + " was not found in project's classpath");
}
BasicAttributes basic = new BasicAttributes(null, listenerClass);
CreationAttributes attribute = new CreationAttributes(basic, context);
Object listener = dispenser.dispense(attribute);