Best junit code snippet using org.junit.runners.model.FrameworkMethod.getModifiers
Source: Theories.java
...30 private void validateDataPointFields(List<Throwable> errors) {31 Field[] fields = getTestClass().getJavaClass().getDeclaredFields();32 for (Field field : fields) {33 if (field.getAnnotation(DataPoint.class) != null || field.getAnnotation(DataPoints.class) != null) {34 if (!Modifier.isStatic(field.getModifiers())) {35 errors.add(new Error("DataPoint field " + field.getName() + " must be static"));36 }37 if (!Modifier.isPublic(field.getModifiers())) {38 errors.add(new Error("DataPoint field " + field.getName() + " must be public"));39 }40 }41 }42 }43 private void validateDataPointMethods(List<Throwable> errors) {44 Method[] methods = getTestClass().getJavaClass().getDeclaredMethods();45 for (Method method : methods) {46 if (method.getAnnotation(DataPoint.class) != null || method.getAnnotation(DataPoints.class) != null) {47 if (!Modifier.isStatic(method.getModifiers())) {48 errors.add(new Error("DataPoint method " + method.getName() + " must be static"));49 }50 if (!Modifier.isPublic(method.getModifiers())) {51 errors.add(new Error("DataPoint method " + method.getName() + " must be public"));52 }53 }54 }55 }56 /* access modifiers changed from: protected */57 @Override // org.junit.runners.BlockJUnit4ClassRunner58 public void validateConstructor(List<Throwable> errors) {59 validateOnlyOneConstructor(errors);60 }61 /* access modifiers changed from: protected */62 @Override // org.junit.runners.BlockJUnit4ClassRunner63 public void validateTestMethods(List<Throwable> errors) {64 for (FrameworkMethod each : computeTestMethods()) {...
Source: ParameterizedWithName.java
...78 Class<?> [] argTypes = getArgTypes(parameters);79 80 try {81 java.lang.reflect.Method converterMethod = type.getMethod("parametersToString", argTypes);82 if (converterMethod != null && java.lang.reflect.Modifier.isStatic(converterMethod.getModifiers()))83 result = converterMethod.invoke(null, parameters).toString();84 } catch (Exception e) {85 // cannot do this, explain why86 System.out.println("Was looking for types "+Arrays.toString(argTypes));87 for(Method constr:type.getMethods())88 System.out.println("\t"+constr);89 90 }91 return result;92 }93 94 @Override95 public Object createTest() throws Exception {96 return getTestClass().getOnlyConstructor().newInstance(computeParams());97 }98 private Object[] computeParams() throws Exception {99 try {100 return fParameterList.get(fParameterSetNumber);101 } catch (ClassCastException e) {102 throw new Exception(String.format(103 "%s.%s() must return a Collection of arrays.",104 getTestClass().getName(), getParametersMethod(105 getTestClass()).getName()));106 }107 }108 @Override109 protected String getName() {110 return String.format("[%s,%s]", fParameterSetNumber,fParameterDescr);111 }112 @Override113 protected String testName(final FrameworkMethod method) {114 return String.format("%s[%s,%s]", method.getName(),115 fParameterSetNumber,fParameterDescr);116 }117 @Override118 protected void validateZeroArgConstructor(@SuppressWarnings("unused") List<Throwable> errors) {119 // constructor can, nay, should have args.120 }121 @Override122 protected Statement classBlock(RunNotifier notifier) {123 return childrenInvoker(notifier);124 }125 }126 private final ArrayList<Runner> runners= new ArrayList<Runner>();127 /**128 * Only called reflectively. Do not use programmatically.129 */130 public ParameterizedWithName(Class<?> klass) throws Throwable {131 super(klass, Collections.<Runner>emptyList());132 List<Object[]> parametersList= getParametersList(getTestClass());133 for (int i= 0; i < parametersList.size(); i++)134 runners.add(new TestClassRunnerForParameters(getTestClass().getJavaClass(),135 parametersList, i));136 }137 @Override138 protected List<Runner> getChildren() {139 return runners;140 }141 @SuppressWarnings("unchecked")142 static List<Object[]> getParametersList(TestClass klass) throws Throwable {143 return (List<Object[]>) getParametersMethod(klass).invokeExplosively(null);144 }145 static FrameworkMethod getParametersMethod(TestClass testClass) throws Exception 146 {147 List<FrameworkMethod> methods= testClass.getAnnotatedMethods(Parameterized.Parameters.class);148 for (FrameworkMethod each : methods) {149 int modifiers= each.getMethod().getModifiers();150 if (Modifier.isStatic(modifiers) && Modifier.isPublic(modifiers))151 return each;152 }153 throw new Exception("No public static parameters method on class " + testClass.getName());154 }155 static FrameworkMethod getParametersToStringMethod(TestClass testClass) throws Exception 156 {157 List<FrameworkMethod> methods= testClass.getAnnotatedMethods(ParametersToString.class);158 for (FrameworkMethod each : methods) {159 int modifiers= each.getMethod().getModifiers();160 if (Modifier.isStatic(modifiers) && Modifier.isPublic(modifiers))161 return each;162 }163 throw new Exception("No public static ParametersToString method on class " + testClass.getName());164 }165}...
Source: WicketJUnitRunner.java
...124 try125 {126 Method javaMethod = clazz.getDeclaredMethod(methodName, parameterTypes);127 if (javaMethod != null &&128 Modifier.isProtected(javaMethod.getModifiers()) &&129 (javaMethod.getReturnType().equals(Void.TYPE) || javaMethod.getReturnType()130 .equals(Void.class)))131 {132 javaMethod.setAccessible(true);133 junitMethods.add(new FrameworkMethod(javaMethod));134 break;135 }136 }137 catch (NoSuchMethodException nsmx)138 {139 }140 clazz = clazz.getSuperclass();141 }142 }143 catch (Exception e)144 {145 throw new RuntimeException(e);146 }147 }148 /**149 * Checks whether the passes {@code javaMethod} is JUnit 3 test method150 * 151 * @param javaMethod152 * the method to check153 * @return {@code true} if the method passes all conditions to be JUnit3 method, otherwise154 * {@code false}155 */156 private boolean isJUnitMethod(final Method javaMethod)157 {158 return Modifier.isPublic(javaMethod.getModifiers()) &&159 // is not JUnit 4 test method160 javaMethod.getAnnotation(Test.class) == null &&161 (Void.TYPE.equals(javaMethod.getReturnType()) || Void.class.equals(javaMethod.getReturnType())) &&162 javaMethod.getName().startsWith("test");163 }164}...
Source: FrameworkMethod.java
...49 }50 }51 /* access modifiers changed from: protected */52 @Override // org.junit.runners.model.FrameworkMember53 public int getModifiers() {54 return this.method.getModifiers();55 }56 public Class<?> getReturnType() {57 return this.method.getReturnType();58 }59 @Override // org.junit.runners.model.FrameworkMember60 public Class<?> getType() {61 return getReturnType();62 }63 @Override // org.junit.runners.model.FrameworkMember64 public Class<?> getDeclaringClass() {65 return this.method.getDeclaringClass();66 }67 public void validateNoTypeParametersOnArgs(List<Throwable> errors) {68 new NoGenericTypeParametersValidator(this.method).validate(errors);...
Source: TestRunnerMixin.java
...25 // Get @Params from static method specified in paramsProvidedBy26 String paramsMethodName = paramTest.paramsProvidedBy();27 if (!paramsMethodName.isEmpty()) {28 Method paramsMethod = testClass.getJavaClass().getMethod(paramsMethodName);29 if ((paramsMethod.getModifiers() & Modifier.STATIC) == 0) {30 throw new IllegalArgumentException("Method should be static: " + paramsMethod);31 }32 String[][] params = (String[][]) paramsMethod.invoke(null);33 createTestsForParams(results, method, params);34 }35 // Parse given @Params36 createTestsForParams(results, method, paramTest.value());37 // Confirm tests added38 if (sizeBefore == results.size()) {39 throw new IllegalStateException("No params found to test: " + method.getName() + "()");40 }41 }42 return results;43 } catch (Exception e) {...
...19 super(testClass);20 Collection<Object> result = null;21 for (Method method : testClass.getMethods()) {22 if (method.isAnnotationPresent(Parameterized.Parameters.class) &&23 Modifier.isStatic(method.getModifiers()) &&24 Modifier.isPublic(method.getModifiers()))25 {26 result = (Collection<Object>)method.invoke(testClass, false);27 break;28 }29 }30 if (result != null)31 {32 parameters = result;33 } else34 {35 parameters = new ArrayList<>();36 }37 name = testClass.getName();38 }...
getModifiers
Using AI Code Generation
1import org.junit.Test;2import org.junit.runner.RunWith;3import org.junit.runners.JUnit4;4import org.junit.runners.model.FrameworkMethod;5import java.lang.reflect.Modifier;6import static org.junit.Assert.assertEquals;7@RunWith(JUnit4.class)8public class FrameworkMethodExample {9 public void getModifiers() throws Exception {10 FrameworkMethod frameworkMethod = new FrameworkMethod(FrameworkMethodExample.class.getMethod("getModifiers"));11 assertEquals(Modifier.PUBLIC, frameworkMethod.getModifiers());12 }13}14OK (1 test)15JUnit 4.12 User Guide ZIP (with images)16JUnit 4.12 User Guide PDF (with images)17JUnit 4.12 User Guide EPUB (with images)18JUnit 4.12 User Guide HTML (with images)19JUnit 4.12 User Guide HTML ZIP (with images)20JUnit 4.12 User Guide CHM (with images)21JUnit 4.12 User Guide CHM ZIP (with images)22JUnit 4.12 User Guide DOC (with images)23JUnit 4.12 User Guide DOCX (with images)24JUnit 4.12 User Guide ODT (with images)25JUnit 4.12 User Guide ODT ZIP (with images)26JUnit 4.12 User Guide RTF (with images)27JUnit 4.12 User Guide RTF ZIP (with images)
getModifiers
Using AI Code Generation
1import org.junit.runners.model.FrameworkMethod;2import org.junit.runners.model.TestClass;3import org.junit.runners.model.FrameworkMethod;4import java.lang.reflect.Method;5import java.lang.reflect.Modifier;6import java.util.List;7import java.util.ArrayList;8public class FrameworkMethodDemo {9 public static void main(String[] args) throws Exception {10 TestClass testClass = new TestClass(FrameworkMethodDemo.class);11 List<FrameworkMethod> methods = testClass.getAnnotatedMethods(Test.class);12 for (FrameworkMethod method : methods) {13 Method m = method.getMethod();14 System.out.println(m.getName() + " is " + (Modifier.isPublic(m.getModifiers()) ? "" : "not ") + "public");15 }16 }17 public void test1() {18 }19 private void test2() {20 }21}
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If you add in Hamcrest and JUnit4, you could do:
String x = "foo bar";
Assert.assertThat(x, CoreMatchers.containsString("foo"));
With some static imports, it looks a lot better:
assertThat(x, containsString("foo"));
The static imports needed would be:
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.CoreMatchers.containsString;
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