Best Serenity JUnit code snippet using net.thucydides.junit.internals.MethodInvoker.on
Source:QualifierFinder.java
1package net.thucydides.junit.runners;2import net.thucydides.core.reflection.MethodFinder;3import net.thucydides.junit.annotations.Qualifier;4import net.thucydides.junit.internals.MethodInvoker;5import java.lang.reflect.Method;6import java.lang.reflect.Modifier;7import java.util.List;8/**9 * When running data-driven tests, each set of test data needs a way to distinguish it from the others.10 * This class provides means to distinguish instantiated test cases. By default, the toString() method is used.11 * If a public method that returns a String is marked with the Qualifier annotation, this method will be used instead.12 */13public class QualifierFinder {14 private final Object testCase;15 public QualifierFinder(final Object testCase) {16 this.testCase = testCase;17 }18 public static QualifierFinder forTestCase(final Object testCase) {19 return new QualifierFinder(testCase);20 }21 public String getQualifier() {22 if (hasQualifierAnnotation()) {23 String qualifierValue = (String) MethodInvoker.on(testCase).run(getQualifiedMethod());24 return (qualifierValue != null) ? qualifierValue : "<UNSPECIFIED>";25 } else {26 return testCase.toString();27 }28 }29 private Method getQualifiedMethod() {30 List<Method> methods = MethodFinder.inClass(testCase.getClass()).getAllMethods();31 for (Method each : methods) {32 if (each.getAnnotation(Qualifier.class) != null) {33 checkModifiersFor(each);34 return each;35 }36 }37 return null;38 }39 private void checkModifiersFor(final Method each) {40 int modifiers = each.getModifiers();41 if (Modifier.isStatic(modifiers)) {42 throw new IllegalArgumentException("Qualifier method must not be static");43 }44 if (!Modifier.isPublic(modifiers)) {45 throw new IllegalArgumentException("Qualifier method must be public");46 }47 if (each.getReturnType() != String.class) {48 throw new IllegalArgumentException("Qualifier method must return a String");49 }50 }51 private boolean hasQualifierAnnotation() {52 return (getQualifiedMethod() != null);53 }54}
Source:WhenInvokingMethods.java
1package net.thucydides.junit.internals;2import org.junit.Test;3import java.lang.reflect.InvocationTargetException;4import java.lang.reflect.Method;5import static org.hamcrest.MatcherAssert.assertThat;6import static org.hamcrest.Matchers.is;7public class WhenInvokingMethods {8 static class TestClass {9 public String foo() {10 return "bar";11 }12 }13 static class TestClassWithIllegalAccessException {14 public String foo() throws Exception {15 throw new IllegalAccessException();16 }17 }18 static class TestClassWithInvocationTargetException {19 public String foo() throws Exception {20 throw new InvocationTargetException(new Exception());21 }22 }23 @Test24 public void should_return_the_result_of_the_invoked_method() throws NoSuchMethodException {25 TestClass testClass = new TestClass();26 Method foo = testClass.getClass().getMethod("foo");27 String result = (String) MethodInvoker.on(testClass).run(foo);28 assertThat(result, is("bar"));29 }30 @Test(expected = IllegalArgumentException.class)31 public void should_throw_an_IllegalArgumentError_if_the_method_cannot_be_invoked() throws Exception {32 TestClassWithInvocationTargetException testClass = new TestClassWithInvocationTargetException();33 Method foo = testClass.getClass().getMethod("foo");34 MethodInvoker.on(testClass).run(foo);35 }36}
Source:MethodInvoker.java
1package net.thucydides.junit.internals;2import java.lang.reflect.InvocationTargetException;3import java.lang.reflect.Method;4/**5 * A centralized way to invoke a method on a parameter.6 * Raises an IllegalArgumentException if something goes wrong.7 */8public class MethodInvoker {9 private final Object target;10 protected MethodInvoker(final Object target) {11 this.target = target;12 }13 public static MethodInvoker on(final Object target) {14 return new MethodInvoker(target);15 }16 public Object run(final Method method, final Object... parameters) {17 try {18 return invokeMethod(method, parameters);19 } catch (IllegalAccessException e) {20 throw new IllegalArgumentException("Could not access method",e);21 } catch (InvocationTargetException e) {22 throw new IllegalArgumentException("Could not invoke method",e);23 }24 }25 protected Object invokeMethod(final Method method, final Object[] parameters)26 throws IllegalAccessException, InvocationTargetException {27 return method.invoke(target, parameters);28 }29}...
on
Using AI Code Generation
1 public Object invokeMethod() {2 try {3 if (method.getParameterTypes().length == 0) {4 return method.invoke(target);5 } else {6 return method.invoke(target, parameters);7 }8 } catch (IllegalAccessException e) {9 throw new IllegalArgumentException("Could not invoke method " + method.getName() + " on " + target, e);10 } catch (InvocationTargetException e) {11 throw new IllegalArgumentException("Could not invoke method " + method.getName() + " on " + target, e);12 }13 }14 public Object invokeMethod() {15 try {16 if (method.getParameterTypes().length == 0) {17 return method.invoke(target);18 } else {19 return method.invoke(target, parameters);20 }21 } catch (IllegalAccessException e) {22 throw new IllegalArgumentException("Could not invoke method " + method.getName() + " on " + target, e);23 } catch (InvocationTargetException e) {24 throw new IllegalArgumentException("Could not invoke method " + method.getName() + " on " + target, e);25 }26 }27 public Object invokeMethod() {28 try {29 if (method.getParameterTypes().length == 0) {30 return method.invoke(target);31 } else {32 return method.invoke(target, parameters);33 }34 } catch (IllegalAccessException e) {35 throw new IllegalArgumentException("Could not invoke method " + method.getName() + " on " + target, e);36 } catch (InvocationTargetException e) {37 throw new IllegalArgumentException("Could not invoke method " + method.getName() + " on " + target, e);38 }39 }40 public Object invokeMethod() {41 try {42 if (method.getParameterTypes().length == 0) {43 return method.invoke(target);44 } else {45 return method.invoke(target, parameters);46 }47 } catch (IllegalAccessException e) {48 throw new IllegalArgumentException("Could not invoke method " + method.getName() + " on " + target, e);49 } catch (InvocationTargetException e) {50 throw new IllegalArgumentException("Could not invoke method " + method.getName() + " on " + target, e);51 }52 }
on
Using AI Code Generation
1public static Object invokeMethod(Object target, Method method, Object... args) {2 try {3 return method.invoke(target, args);4 } catch (IllegalAccessException e) {5 throw new IllegalStateException("Unable to invoke method " + method.getName() + " on " + target, e);6 } catch (InvocationTargetException e) {7 if (e.getTargetException() instanceof AssertionError) {8 throw (AssertionError) e.getTargetException();9 } else if (e.getTargetException() instanceof PendingError) {10 throw (PendingError) e.getTargetException();11 } else if (e.getTargetException() instanceof PendingException) {12 throw (PendingException) e.getTargetException();13 } else if (e.getTargetException() instanceof AssumptionViolatedException) {14 throw (AssumptionViolatedException) e.getTargetException();15 } else {16 throw new IllegalStateException("Unable to invoke method " + method.getName() + " on " + target, e);17 }18 }19}20private void invokeTestMethod(FrameworkMethod method) {21 Object test;22 try {23 test = new ReflectiveCallable() {24 protected Object runReflectiveCall() throws Throwable {25 return createTest();26 }27 }.run();28 } catch (Throwable e) {29 testNotifier.addFailure(e);30 return;31 }32 Statement statement = methodInvoker(method, test);33 try {34 statement.evaluate();35 } catch (Throwable e) {36 testNotifier.addFailure(e);37 }38}39private Statement methodInvoker(FrameworkMethod method, final Object test) {40 Statement statement = new Statement() {41 public void evaluate() throws Throwable {42 Method javaMethod = method.getMethod();43 MethodInvoker.invokeMethod(test, javaMethod);44 }45 };46 return statement;47}48private void invokeTestMethod(FrameworkMethod method) {49 Object test;50 try {51 test = new ReflectiveCallable() {52 protected Object runReflectiveCall() throws Throwable {53 return createTest();54 }55 }.run();56 } catch (Throwable e) {57 testNotifier.addFailure(e);58 return;59 }60 Statement statement = methodInvoker(method, test);61 try {62 statement.evaluate();
on
Using AI Code Generation
1 public Object invoke(final Object testInstance, final Method method, final Object... parameters) throws Throwable {2 if (method.getParameterTypes().length == 0) {3 return method.invoke(testInstance);4 } else {5 return method.invoke(testInstance, parameters);6 }7 }8 private void runBefores(final Object testInstance, final Statement statement) throws Throwable {9 List<FrameworkMethod> befores = getTestClass().getAnnotatedMethods(Before.class);10 for (FrameworkMethod before : befores) {11 MethodInvoker.invoke(testInstance, before.getMethod());12 }13 }14 private void runAfters(final Object testInstance, final Statement statement) throws Throwable {15 List<FrameworkMethod> afters = getTestClass().getAnnotatedMethods(After.class);16 for (FrameworkMethod after : afters) {17 MethodInvoker.invoke(testInstance, after.getMethod());18 }19 }20 private void runAfters(final Object testInstance, final Statement statement, final Throwable e) throws Throwable {21 List<FrameworkMethod> afters = getTestClass().getAnnotatedMethods(After.class);22 for (FrameworkMethod after : afters) {23 MethodInvoker.invoke(testInstance, after.getMethod(), e);24 }25 }26 private void runAfterClass(final Object testInstance) throws Throwable {27 List<FrameworkMethod> afters = getTestClass().getAnnotatedMethods(AfterClass.class);28 for (FrameworkMethod after : afters) {29 MethodInvoker.invoke(testInstance, after.getMethod());30 }31 }32 private void runBeforeClass(final Object testInstance) throws Throwable {33 List<FrameworkMethod> befores = getTestClass().getAnnotatedMethods(BeforeClass.class);34 for (FrameworkMethod before : befores) {35 MethodInvoker.invoke(testInstance, before.getMethod());36 }37 }
on
Using AI Code Generation
1public boolean isAnnotatedWith(Class<? extends Annotation> annotationClass) {2 return method.isAnnotationPresent(annotationClass);3}4public boolean isAnnotatedWith(String annotationClassName) {5 for (Annotation annotation : method.getAnnotations()) {6 if (annotation.annotationType().getName().equals(annotationClassName)) {7 return true;8 }9 }10 return false;11}12public boolean isAnnotatedWith(String annotationClassName, String annotationValue) {13 for (Annotation annotation : method.getAnnotations()) {14 if (annotation.annotationType().getName().equals(annotationClassName)) {15 try {16 Method valueMethod = annotation.annotationType().getMethod("value");17 Object value = valueMethod.invoke(annotation);18 if (value.equals(annotationValue)) {19 return true;20 }21 } catch (NoSuchMethodException e) {22 continue;23 } catch (IllegalAccessException e) {24 continue;25 } catch (InvocationTargetException e) {26 continue;27 }28 }29 }30 return false;31}32public boolean isAnnotatedWith(String annotationClassName, String annotationValue, String annotationValue2) {33 for (Annotation annotation : method.getAnnotations()) {34 if (annotation.annotationType().getName().equals(annotationClassName)) {35 try {36 Method valueMethod = annotation.annotationType().getMethod("value");37 Object value = valueMethod.invoke(annotation);38 if (value.equals(annotationValue) || value.equals(annotationValue2)) {39 return true;40 }41 } catch (NoSuchMethodException e) {42 continue;43 } catch (IllegalAccessException e) {44 continue;45 } catch (InvocationTargetException e) {46 continue;47 }48 }49 }50 return false;51}52public boolean isAnnotatedWith(String annotationClassName, String annotationValue, String annotationValue2, String annotationValue3) {53 for (Annotation annotation : method.getAnnotations()) {54 if (annotation.annotationType().getName().equals(annotationClassName)) {55 try {56 Method valueMethod = annotation.annotationType().getMethod("value");57 Object value = valueMethod.invoke(annotation);58 if (value.equals(annotationValue
on
Using AI Code Generation
1 if (method.getReturnType().equals(Object.class)) {2 return method.invoke(testInstance);3 } else {4 return null;5 }6@Step("Step 1")7public String step1(){8 return "Hello";9}10@Step("Step 2")11public void step2(String value){12 System.out.println(value);13}14@Step("Step 1")15public String step1(){16 return "Hello";17}18@Step("Step 2")19public void step2(String value){20 System.out.println(value);21}22@Step("Step 1")23public String step1(){24 return "Hello";25}26@Step("Step 2")27public void step2(String value){28 System.out.println(value);29}30@Step("Step 1")31public String step1(){32 return "Hello";33}34@Step("Step 2")35public void step2(String value){36 System.out.println(value);
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