How to use Theories.TheoryAnchor class of org.junit.experimental.theories package

Best junit code snippet using org.junit.experimental.theories.Theories.TheoryAnchor

Source:Theories.java Github

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...229/* */ {230/* */ public void evaluate() throws Throwable {231/* */ try {232/* 232 */ statement.evaluate();233/* 233 */ Theories.TheoryAnchor.this.handleDataPointSuccess();234/* 234 */ } catch (AssumptionViolatedException e) {235/* 235 */ Theories.TheoryAnchor.this.handleAssumptionViolation(e);236/* 236 */ } catch (Throwable e) {237/* 237 */ Theories.TheoryAnchor.this.reportParameterizedError(e, complete.getArgumentStrings(Theories.TheoryAnchor.this.nullsOk()));238/* */ } 239/* */ }240/* */ };241/* */ }242/* */ 243/* */ 244/* */ 245/* */ 246/* */ protected Statement methodInvoker(FrameworkMethod method, Object test) {247/* 247 */ return Theories.TheoryAnchor.this.methodCompletesWithParameters(method, complete, test);248/* */ }249/* */ 250/* */ 251/* */ public Object createTest() throws Exception {252/* 252 */ Object[] params = complete.getConstructorArguments();253/* */ 254/* 254 */ if (!Theories.TheoryAnchor.this.nullsOk()) {255/* 255 */ Assume.assumeNotNull(params);256/* */ }257/* */ 258/* 258 */ return getTestClass().getOnlyConstructor().newInstance(params);259/* */ }260/* */ }).methodBlock(this.testMethod).evaluate();261/* */ }262/* */ 263/* */ 264/* */ private Statement methodCompletesWithParameters(final FrameworkMethod method, final Assignments complete, final Object freshInstance) {265/* 265 */ return new Statement()266/* */ {267/* */ public void evaluate() throws Throwable {268/* 268 */ Object[] values = complete.getMethodArguments();269/* */ 270/* 270 */ if (!Theories.TheoryAnchor.this.nullsOk()) {271/* 271 */ Assume.assumeNotNull(values);272/* */ }273/* */ 274/* 274 */ method.invokeExplosively(freshInstance, values);275/* */ }276/* */ };277/* */ }278/* */ 279/* */ protected void handleAssumptionViolation(AssumptionViolatedException e) {280/* 280 */ this.fInvalidParameters.add(e);281/* */ }282/* */ 283/* */ 284/* */ protected void reportParameterizedError(Throwable e, Object... params) throws Throwable {...

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Source:MemoryXmlToJavaTest.java Github

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1package be.cm.apps.playground.jaxb;23import static org.junit.Assert.assertEquals;4import static org.junit.Assert.assertNotNull;5import generated.Parameter;67import java.io.Reader;8import java.io.StringReader;910import javax.xml.bind.JAXBContext;11import javax.xml.bind.JAXBException;12import javax.xml.bind.Unmarshaller;13import javax.xml.bind.ValidationEvent;14import javax.xml.bind.ValidationEventHandler;15import javax.xml.validation.Schema;16import javax.xml.validation.SchemaFactory;1718import org.junit.experimental.theories.DataPoint;19import org.junit.experimental.theories.Theory;20import org.junit.runner.RunWith;21import org.xml.sax.SAXException;2223import be.cm.apps.playground.util.Concurrent;24import be.cm.apps.playground.util.ConcurrentJunitRunner;25import be.cm.apps.playground.util.NanoMeter;2627/**28 * JAXB example that parses an xml from memory using jaxb.29 * 30 * It uses the EclipseLink JAXB and the Sun JAXB implementations.31 * 32 * It demonstrates validating the xml using the setSchema() method.33 * 34 * It demonstrates using an EvenHandler for error handling.35 * 36 * It uses the ConcurrentJunitRunner to run the test with multiple threads.37 * 38 * It uses the DataPoint and Theory annotation to run different combinations of tests.39 * 40 * TODO: investigate the error i get when running with multiple threads sometimes i get an error -> maybe create a jira issue in eclipselink41 * (if it's eclipselink related...) org.junit.experimental.theories.internal.ParameterizedAssertionError: parseXmlString02(eclipseLinkJaxb,42 * runValidationOn) at org.junit.experimental.theories.Theories$TheoryAnchor.reportParameterizedError(Theories.java:183) at43 * org.junit.experimental.theories.Theories$TheoryAnchor$1$1.evaluate(Theories.java:138) at44 * org.junit.experimental.theories.Theories$TheoryAnchor.runWithCompleteAssignment(Theories.java:119) at45 * org.junit.experimental.theories.Theories$TheoryAnchor.runWithAssignment(Theories.java:103) at46 * org.junit.experimental.theories.Theories$TheoryAnchor.runWithIncompleteAssignment(Theories.java:112) at47 * org.junit.experimental.theories.Theories$TheoryAnchor.runWithAssignment(Theories.java:101) at48 * org.junit.experimental.theories.Theories$TheoryAnchor.runWithIncompleteAssignment(Theories.java:112) at49 * org.junit.experimental.theories.Theories$TheoryAnchor.runWithAssignment(Theories.java:101) at50 * org.junit.experimental.theories.Theories$TheoryAnchor.evaluate(Theories.java:89) at51 * org.junit.runners.BlockJUnit4ClassRunner.runNotIgnored(BlockJUnit4ClassRunner.java:79) at52 * org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:71) at53 * org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:49) at54 * org.junit.runners.ParentRunner$3.run(ParentRunner.java:193) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at55 * java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at56 * java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at57 * java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at58 * java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at59 * java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by:60 * java.lang.LinkageError: loader (instance of org/eclipse/persistence/internal/jaxb/JaxbClassLoader): attempted duplicate class definition61 * for name: "org/eclipse/persistence/jaxb/generated0" at java.lang.ClassLoader.defineClass1(Native Method) at62 * java.lang.ClassLoader.defineClass(ClassLoader.java:621) at java.lang.ClassLoader.defineClass(ClassLoader.java:466) at63 * org.eclipse.persistence.internal.jaxb.JaxbClassLoader.generateClass(JaxbClassLoader.java:108) at64 * org.eclipse.persistence.jaxb.compiler.MappingsGenerator.generateWrapperClass(MappingsGenerator.java:2427) at65 * org.eclipse.persistence.jaxb.compiler.MappingsGenerator.generateWrapperClassAndDescriptor(MappingsGenerator.java:2217) at66 * org.eclipse.persistence.jaxb.compiler.MappingsGenerator.processGlobalElements(MappingsGenerator.java:2158) at67 * org.eclipse.persistence.jaxb.compiler.MappingsGenerator.generateProject(MappingsGenerator.java:189) at68 * org.eclipse.persistence.jaxb.compiler.Generator.generateProject(Generator.java:172) at69 * org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:313) at70 * org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:245) at71 * org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:207) at72 * org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:104) at73 * org.eclipse.persistence.jaxb.JAXBContextFactory.createContext(JAXBContextFactory.java:94) at74 * sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at75 * sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at76 * sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597)77 * at javax.xml.bind.ContextFinder.newInstance(ContextFinder.java:202) at javax.xml.bind.ContextFinder.find(ContextFinder.java:343) at78 * javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:574) at javax.xml.bind.JAXBContext.newInstance(JAXBContext.java:522) at79 * be.cm.apps.playground.jaxb.MemoryJaxbTest.parseXmlString(MemoryJaxbTest.java:129) at80 * be.cm.apps.playground.jaxb.MemoryJaxbTest.parseXmlString02(MemoryJaxbTest.java:84) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native81 * Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) at82 * sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:597)83 * at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44) at84 * org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15) at85 * org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41) at86 * org.junit.experimental.theories.Theories$TheoryAnchor$2.evaluate(Theories.java:167) at87 * org.junit.experimental.theories.Theories$TheoryAnchor$1$1.evaluate(Theories.java:133) ... 20 more88 * 89 * It could be a class loading issue that is not thread safe: http://jira.codehaus.org/browse/JETTY-41890 * 91 * 92 * 93 * @author Ivan94 * 95 */96@RunWith(ConcurrentJunitRunner.class)97@Concurrent(threads = 4)98public class MemoryXmlToJavaTest {99100 private static Object lock = new Object(); // dummy object to synchronize on101102 private static final String XML_DECLARATION = "<?xml version='1.0' encoding='UTF-8'?>\n";103 private static final String XML_INPUT_STRING = XML_DECLARATION104 + "<parameter><name>PROPERTY1</name><value>VALUE1</value></parameter>";105106 private static final String XSD_PARAMETER = "parameter.xsd";107108 @DataPoint109 public static boolean runValidationOn = true;110 @DataPoint111 public static boolean runValidationOff = false;112113 @DataPoint114 public static final String ECLIPSELINK_FACTORY = "org.eclipse.persistence.jaxb.JAXBContextFactory";115116 @DataPoint117 public static final String SUN_FACTORY = "com.sun.xml.internal.bind.v2.ContextFactory";118119 /*120 * To be able to test the thread-safety i have created n number of indentical test cases.121 */122 @Theory123 public void parseXmlString00(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {124 parseXmlString(jaxbImplementation, validating);125 }126127 @Theory128 public void parseXmlString01(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {129 parseXmlString(jaxbImplementation, validating);130 }131132 @Theory133 public void parseXmlString02(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {134 parseXmlString(jaxbImplementation, validating);135 }136137 @Theory138 public void parseXmlString03(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {139 parseXmlString(jaxbImplementation, validating);140 }141142 @Theory143 public void parseXmlString04(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {144 parseXmlString(jaxbImplementation, validating);145 }146147 @Theory148 public void parseXmlString05(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {149 parseXmlString(jaxbImplementation, validating);150 }151152 @Theory153 public void parseXmlString06(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {154 parseXmlString(jaxbImplementation, validating);155 }156157 @Theory158 public void parseXmlString07(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {159 parseXmlString(jaxbImplementation, validating);160 }161162 @Theory163 public void parseXmlString08(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {164 parseXmlString(jaxbImplementation, validating);165 }166167 @Theory168 public void parseXmlString09(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {169 parseXmlString(jaxbImplementation, validating);170 }171172 @Theory173 public void parseXmlString(String jaxbImplementation, boolean validating) throws JAXBException, SAXException {174 System.setProperty("javax.xml.bind.JAXBContext", jaxbImplementation);175176 NanoMeter logger = new NanoMeter();177 logger.log("=== " + Thread.currentThread().getName());178179 // newInstance is not thread safe in eclipselink180 JAXBContext ctx;181 synchronized (lock) {182 ctx = JAXBContext.newInstance(Parameter.class);183 }184 Unmarshaller um = ctx.createUnmarshaller();185186 // we will continue processing when we encounter errors187 MyEventHandler handler = new MyEventHandler();188 um.setEventHandler(handler);189190 logger.log("created JAXBContext " + ctx.getClass().getName());191 if (validating) {192 logger.log("setting schema");193 // let's set the schema so that the marshaller validates the xml194 SchemaFactory sf = SchemaFactory.newInstance("http://www.w3.org/2001/XMLSchema");195 Schema schema = sf.newSchema(this.getClass().getResource(XSD_PARAMETER));196 um.setSchema(schema);197 }198199 logger.log("starting unmarshal");200 Reader stringReader = new StringReader(XML_INPUT_STRING);201 Parameter param = (Parameter) um.unmarshal(stringReader);202203 logger.log("unmarshal done");204 assertNotNull("unmarshal", param);205206 // we should have found no errors207 assertEquals(0, handler.errorCounter);208209 assertEquals("First property", "PROPERTY1", param.getName());210 assertEquals("First value", "VALUE1", param.getValue());211212 }213214 /*215 * Simple EvenHandler that count's the events.216 */217 private final class MyEventHandler implements ValidationEventHandler {218 public int errorCounter = 0;219220 public boolean handleEvent(ValidationEvent event) {221 System.err.println(event);222 errorCounter++;223 return false;224 }225 }226227} ...

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Source:Theories$TheoryAnchor.java Github

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1public class org.junit.experimental.theories.Theories$TheoryAnchor extends org.junit.runners.model.Statement {2 public org.junit.experimental.theories.Theories$TheoryAnchor(org.junit.runners.model.FrameworkMethod, org.junit.runners.model.TestClass);3 public void evaluate() throws java.lang.Throwable;4 protected void runWithAssignment(org.junit.experimental.theories.internal.Assignments) throws java.lang.Throwable;5 protected void runWithIncompleteAssignment(org.junit.experimental.theories.internal.Assignments) throws java.lang.Throwable;6 protected void runWithCompleteAssignment(org.junit.experimental.theories.internal.Assignments) throws java.lang.Throwable;7 protected void handleAssumptionViolation(org.junit.internal.AssumptionViolatedException);8 protected void reportParameterizedError(java.lang.Throwable, java.lang.Object...) throws java.lang.Throwable;9 protected void handleDataPointSuccess();10 static boolean access$000(org.junit.experimental.theories.Theories$TheoryAnchor);11 static org.junit.runners.model.Statement access$100(org.junit.experimental.theories.Theories$TheoryAnchor, org.junit.runners.model.FrameworkMethod, org.junit.experimental.theories.internal.Assignments, java.lang.Object);12}...

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Source:Theories$TheoryAnchor$1.java Github

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1class org.junit.experimental.theories.Theories$TheoryAnchor$1 extends org.junit.runners.BlockJUnit4ClassRunner {2 final org.junit.experimental.theories.internal.Assignments val$complete;3 final org.junit.experimental.theories.Theories$TheoryAnchor this$0;4 org.junit.experimental.theories.Theories$TheoryAnchor$1(org.junit.experimental.theories.Theories$TheoryAnchor, org.junit.runners.model.TestClass, org.junit.experimental.theories.internal.Assignments);5 protected void collectInitializationErrors(java.util.List<java.lang.Throwable>);6 public org.junit.runners.model.Statement methodBlock(org.junit.runners.model.FrameworkMethod);7 protected org.junit.runners.model.Statement methodInvoker(org.junit.runners.model.FrameworkMethod, java.lang.Object);8 public java.lang.Object createTest() throws java.lang.Exception;9}...

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Source:Theories$TheoryAnchor$2.java Github

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1class org.junit.experimental.theories.Theories$TheoryAnchor$2 extends org.junit.runners.model.Statement {2 final org.junit.experimental.theories.internal.Assignments val$complete;3 final org.junit.runners.model.FrameworkMethod val$method;4 final java.lang.Object val$freshInstance;5 final org.junit.experimental.theories.Theories$TheoryAnchor this$0;6 org.junit.experimental.theories.Theories$TheoryAnchor$2(org.junit.experimental.theories.Theories$TheoryAnchor, org.junit.experimental.theories.internal.Assignments, org.junit.runners.model.FrameworkMethod, java.lang.Object);7 public void evaluate() throws java.lang.Throwable;8}...

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Source:Theories$TheoryAnchor$1$1.java Github

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1class org.junit.experimental.theories.Theories$TheoryAnchor$1$1 extends org.junit.runners.model.Statement {2 final org.junit.runners.model.Statement val$statement;3 final org.junit.experimental.theories.Theories$TheoryAnchor$1 this$1;4 org.junit.experimental.theories.Theories$TheoryAnchor$1$1(org.junit.experimental.theories.Theories$TheoryAnchor$1, org.junit.runners.model.Statement);5 public void evaluate() throws java.lang.Throwable;6}...

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Theories.TheoryAnchor

Using AI Code Generation

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1import org.junit.experimental.theories.DataPoints;2import org.junit.experimental.theories.Theories;3import org.junit.experimental.theories.Theory;4import org.junit.runner.RunWith;5@RunWith(Theories.class)6public class TheoriesTest {7 public static int[] ints() {8 return new int[] { 1, 2, 3 };9 }10 public void testTheory(int i) {11 System.out.println("i = " + i);12 }13}

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Theories.TheoryAnchor

Using AI Code Generation

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1import org.junit.experimental.theories.Theories;2import org.junit.experimental.theories.Theory;3import org.junit.runner.RunWith;4@RunWith(Theories.class)5public class TheoriesTest {6 public void test(@TheoryAnchor String str) throws Exception {7 System.out.println("test: " + str);8 }9}10 Last modified 2017-6-30; size 1137 bytes11 #9 = Utf8 ()V

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Theories.TheoryAnchor

Using AI Code Generation

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1public class TheoryAnchorTest {2 public void testTheoryAnchor(@FromDataPoints("data") int value) {3 System.out.println("Value: " + value);4 }5 @DataPoints("data")6 public static int[] data = {10, 20, 30, 40, 50};7}

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