How to use ByteBuddy method of org.assertj.core.api.Assumptions class
Best Assertj code snippet using org.assertj.core.api.Assumptions.ByteBuddy
Source:VavrAssumptions.java 
...19import io.vavr.control.Either;20import io.vavr.control.Option;21import io.vavr.control.Try;22import io.vavr.control.Validation;23import net.bytebuddy.ByteBuddy;24import net.bytebuddy.TypeCache;25import net.bytebuddy.dynamic.scaffold.TypeValidation;26import net.bytebuddy.implementation.Implementation;27import net.bytebuddy.implementation.MethodDelegation;28import net.bytebuddy.implementation.auxiliary.AuxiliaryType;29import net.bytebuddy.implementation.bind.annotation.RuntimeType;30import net.bytebuddy.implementation.bind.annotation.SuperCall;31import net.bytebuddy.implementation.bind.annotation.This;32import org.assertj.core.util.CheckReturnValue;33import java.lang.reflect.Constructor;34import java.lang.reflect.InvocationTargetException;35import java.util.concurrent.Callable;36import static net.bytebuddy.matcher.ElementMatchers.any;37import static org.assertj.core.util.Arrays.array;38import static org.assertj.vavr.api.ClassLoadingStrategyFactory.classLoadingStrategy;39public class VavrAssumptions {40 /**41 * This NamingStrategy takes the original class's name and adds a suffix to distinguish it.42 * The default is ByteBuddy but for debugging purposes, it makes sense to add AssertJ as a name.43 */44 private static final ByteBuddy BYTE_BUDDY = new ByteBuddy().with(TypeValidation.DISABLED)45 .with(new AuxiliaryType.NamingStrategy.SuffixingRandom("Assertj$Assumptions"));46 private static final Implementation ASSUMPTION = MethodDelegation.to(AssumptionMethodInterceptor.class);47 private static final TypeCache<TypeCache.SimpleKey> CACHE = new TypeCache.WithInlineExpunction<>(TypeCache.Sort.SOFT);48 private static final class AssumptionMethodInterceptor {49 @RuntimeType50 public static Object intercept(@This AbstractVavrAssert<?, ?> assertion, @SuperCall Callable<Object> proxy) throws Exception {51 try {52 Object result = proxy.call();53 if (result != assertion && result instanceof AbstractVavrAssert) {54 final AbstractVavrAssert<?, ?> assumption = asAssumption((AbstractVavrAssert<?, ?>) result);55 return assumption.withAssertionState(assertion);56 }57 return result;58 } catch (AssertionError e) {...
Source:TypeCachingMockBytecodeGeneratorTest.java
1/*2 * Copyright (c) 2017 Mockito contributors3 * This program is made available under the terms of the MIT License.4 */5package org.mockito.test.creation.bytebuddy;6import org.junit.Before;7import org.junit.Test;8import org.mockito.internal.creation.bytebuddy.SubclassBytecodeGenerator;9import org.mockito.internal.creation.bytebuddy.TypeCachingBytecodeGenerator;10import org.mockito.mock.SerializableMode;11import org.mockito.test.mockitoutil.VmArgAssumptions;12import java.lang.ref.PhantomReference;13import java.lang.ref.Reference;14import java.lang.ref.ReferenceQueue;15import java.lang.ref.WeakReference;16import java.util.Collections;17import java.util.WeakHashMap;18import static org.assertj.core.api.Assertions.assertThat;19import static org.mockito.internal.creation.bytebuddy.MockFeatures.withMockFeatures;20import static org.mockito.test.mockitoutil.ClassLoaders.inMemoryClassLoader;21import static org.mockito.test.mockitoutil.SimpleClassGenerator.makeMarkerInterface;22public class TypeCachingMockBytecodeGeneratorTest {23 @Before24 public void ensure_disable_gc_is_activated() throws Exception {25 VmArgAssumptions.assumeVmArgNotPresent("-XX:+DisableExplicitGC");26 }27 @Test28 public void ensure_cache_is_cleared_if_no_reference_to_classloader_and_classes() throws Exception {29 // given30 ClassLoader classloader_with_life_shorter_than_cache = inMemoryClassLoader()31 .withClassDefinition("foo.Bar", makeMarkerInterface("foo.Bar"))32 .build();33 TypeCachingBytecodeGenerator cachingMockBytecodeGenerator = new TypeCachingBytecodeGenerator(new SubclassBytecodeGenerator(), true);34 Class<?> the_mock_type = cachingMockBytecodeGenerator.mockClass(withMockFeatures(35 classloader_with_life_shorter_than_cache.loadClass("foo.Bar"),36 Collections.<Class<?>>emptySet(),37 SerializableMode.NONE,38 false39 ));40 ReferenceQueue<Object> referenceQueue = new ReferenceQueue<Object>();41 Reference<Object> typeReference = new PhantomReference<Object>(the_mock_type, referenceQueue);42 // when43 classloader_with_life_shorter_than_cache = is_no_more_referenced();44 the_mock_type = is_no_more_referenced();45 System.gc();46 ensure_gc_happened();47 // then48 assertThat(referenceQueue.poll()).isEqualTo(typeReference);49 }50 @Test51 public void ensure_cache_returns_same_instance() throws Exception {52 // given53 ClassLoader classloader_with_life_shorter_than_cache = inMemoryClassLoader()54 .withClassDefinition("foo.Bar", makeMarkerInterface("foo.Bar"))55 .build();56 TypeCachingBytecodeGenerator cachingMockBytecodeGenerator = new TypeCachingBytecodeGenerator(new SubclassBytecodeGenerator(), true);57 Class<?> the_mock_type = cachingMockBytecodeGenerator.mockClass(withMockFeatures(58 classloader_with_life_shorter_than_cache.loadClass("foo.Bar"),59 Collections.<Class<?>>emptySet(),60 SerializableMode.NONE,61 false62 ));63 Class<?> other_mock_type = cachingMockBytecodeGenerator.mockClass(withMockFeatures(64 classloader_with_life_shorter_than_cache.loadClass("foo.Bar"),65 Collections.<Class<?>>emptySet(),66 SerializableMode.NONE,67 false68 ));69 assertThat(other_mock_type).isSameAs(the_mock_type);70 ReferenceQueue<Object> referenceQueue = new ReferenceQueue<Object>();71 Reference<Object> typeReference = new PhantomReference<Object>(the_mock_type, referenceQueue);72 // when73 classloader_with_life_shorter_than_cache = is_no_more_referenced();74 the_mock_type = is_no_more_referenced();75 other_mock_type = is_no_more_referenced();76 System.gc();77 ensure_gc_happened();78 // then79 assertThat(referenceQueue.poll()).isEqualTo(typeReference);80 }81 @Test82 public void ensure_cache_returns_different_instance_serializableMode() throws Exception {83 // given84 ClassLoader classloader_with_life_shorter_than_cache = inMemoryClassLoader()85 .withClassDefinition("foo.Bar", makeMarkerInterface("foo.Bar"))86 .build();87 TypeCachingBytecodeGenerator cachingMockBytecodeGenerator = new TypeCachingBytecodeGenerator(new SubclassBytecodeGenerator(), true);88 Class<?> the_mock_type = cachingMockBytecodeGenerator.mockClass(withMockFeatures(89 classloader_with_life_shorter_than_cache.loadClass("foo.Bar"),90 Collections.<Class<?>>emptySet(),91 SerializableMode.NONE,92 false93 ));94 Class<?> other_mock_type = cachingMockBytecodeGenerator.mockClass(withMockFeatures(95 classloader_with_life_shorter_than_cache.loadClass("foo.Bar"),96 Collections.<Class<?>>emptySet(),97 SerializableMode.BASIC,98 false99 ));100 assertThat(other_mock_type).isNotSameAs(the_mock_type);101 }102 @Test103 public void validate_simple_code_idea_where_weakhashmap_with_classloader_as_key_get_GCed_when_no_more_references() throws Exception {104 // given105 WeakHashMap<ClassLoader, Object> cache = new WeakHashMap<ClassLoader, Object>();106 ClassLoader short_lived_classloader = inMemoryClassLoader()107 .withClassDefinition("foo.Bar", makeMarkerInterface("foo.Bar"))108 .build();109 cache.put(short_lived_classloader, new HoldingAReference(new WeakReference<Class<?>>(short_lived_classloader.loadClass("foo.Bar"))));110 assertThat(cache).hasSize(1);111 // when112 short_lived_classloader = is_no_more_referenced();113 System.gc();114 ensure_gc_happened();115 // then116 assertThat(cache).isEmpty();117 }118 static class HoldingAReference {119 final WeakReference<Class<?>> a;120 HoldingAReference(WeakReference<Class<?>> a) {121 this.a = a;122 }123 }124 private static <T> T is_no_more_referenced() {125 return null;126 }127 private static void ensure_gc_happened() throws InterruptedException {128 // wait in order to make sure the GC happened129 Thread.sleep(500);130 }131}...
Source:AccountTest.java
1package com.github.AdamczykK.account;2import com.github.AdamczykK.account.Account;3import com.github.AdamczykK.account.Address;4import org.junit.jupiter.api.Test;5import static org.assertj.core.api.Assertions.assertThat;6import static org.hamcrest.MatcherAssert.assertThat;7import static org.assertj.core.internal.bytebuddy.matcher.ElementMatchers.is;8import static org.junit.jupiter.api.Assertions.*;9import static org.junit.jupiter.api.Assumptions.assumingThat;10class AccountTest {11 @Test12 void newAccountShouldNotBeActiveAfterCreation() {13 //given14 Account newAccount = new Account();15 //then16 assertFalse(newAccount.isActive());17// assertThat(newAccount.isActive(), equalTo(false));18// assertThat(newAccount.isActive(), is(false));19 assertThat(newAccount.isActive()).isFalse();20 }21 @Test22 void newAccountShouldBeActiveAfterActivation() {23 //given24 Account newAccount = new Account();25 //when26 newAccount.activate();27 //then28 assertTrue(newAccount.isActive());29// assertThat(newAccount.isActive(), equalTo(true));30 assertThat(newAccount.isActive()).isTrue();31 }32 @Test33 void newlyCreatedAccountShouldNotHaveDefaultDeliveryAddressSet() {34 //given35 Account account = new Account();36 //when37 Address address = account.getDefaultDeliveryAddress();38 //then39 assertNull(address);40// assertThat(address, nullValue());41 assertThat(address).isNull();42 }43 @Test44 void defaultDeliveryAddressShouldNotBeNullAfterBeingSet() {45 //given46 Address address = new Address("Reymonta", "40D");47 Account account = new Account();48 account.setDefaultDeliveryAddress(address);49 //when50 Address defaultAddress= account.getDefaultDeliveryAddress();51 //then52 assertNotNull(defaultAddress);53// assertThat(defaultAddress, notNullValue());54 assertThat(defaultAddress).isNotNull();55 }56 @Test57 void newAccountWithNotNullAddressShouldBeActive() {58 //given59 Address address = new Address("Grzybowska", "37/101");60 //when61 Account account = new Account(address);62 //then63 assumingThat(address != null, () -> {64 assertTrue(account.isActive());65 });66 }67 @Test68 void invalidEmailShouldThrowException() {69 //given70 Account account = new Account();71 //when72 //then73 assertThrows(IllegalArgumentException.class, () -> account.setEmail("wrongEmail"));74 }75 @Test76 void validEmailShouldBeSet() {77 //given78 Account account = new Account();79 //when80 account.setEmail("kontakt@pollub.pl");81 //then82 assertThat(account.getEmail()).isEqualTo("kontakt@pollub.pl");83 }84}...
ByteBuddy
Using AI Code Generation
1import net.bytebuddy.ByteBuddy;2import net.bytebuddy.implementation.FixedValue;3import net.bytebuddy.matcher.ElementMatchers;4import java.lang.reflect.InvocationTargetException;5import java.lang.reflect.Method;6public class ByteBuddyTest {7 public static void main(String[] args) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {8 Class<?> dynamicType = new ByteBuddy()9 .subclass(Object.class)10 .method(ElementMatchers.named("toString"))11 .intercept(FixedValue.value("Hello World!"))12 .make()13 .load(ByteBuddyTest.class.getClassLoader())14 .getLoaded();15 Object instance = dynamicType.newInstance();16 Method method = dynamicType.getMethod("toString");17 System.out.println(method.invoke(instance));18 }19}20import net.bytebuddy.ByteBuddy;21import net.bytebuddy.implementation.FixedValue;22import net.bytebuddy.matcher.ElementMatchers;23import java.lang.reflect.InvocationTargetException;24import java.lang.reflect.Method;25public class ByteBuddyTest {26 public static void main(String[] args) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {27 Class<?> dynamicType = new ByteBuddy()28 .subclass(Object.class)29 .method(ElementMatchers.named("toString"))30 .intercept(FixedValue.value("Hello World!"))31 .make()32 .load(ByteBuddyTest.class.getClassLoader())33 .getLoaded();34 Object instance = dynamicType.newInstance();35 Method method = dynamicType.getMethod("toString");36 System.out.println(method.invoke(instance));37 }38}39import net.bytebuddy.ByteBuddy;40import net.bytebuddy.implementation.FixedValue;41import net.bytebuddy.matcher.ElementMatchers;42import java.lang.reflect.InvocationTargetException;43import java.lang.reflect.Method;44public class ByteBuddyTest {45 public static void main(String[] args) throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {46 Class<?> dynamicType = new ByteBuddy()47 .subclass(Object.class)48 .method(ElementMatchers.named("toString"))49 .intercept(FixedValue.value("Hello World!"))50 .make()51 .load(ByteBuddyTest.class.getClassLoader())52 .getLoaded();53 Object instance = dynamicType.newInstance();
ByteBuddy
Using AI Code Generation
1import static net.bytebuddy.matcher.ElementMatchers.named;2import static net.bytebuddy.matcher.ElementMatchers.takesArguments;3import static net.bytebuddy.matcher.ElementMatchers.is;4import static net.bytebuddy.matcher.ElementMatchers.isPublic;5import static net.bytebuddy.matcher.ElementMatchers.isStatic;6import static net.bytebuddy.matcher.ElementMatchers.isDeclaredBy;7import static net.bytebuddy.matcher.ElementMatchers.any;8import static net.bytebuddy.matcher.ElementMatchers.isSubTypeOf;9import static net.bytebuddy.matcher.ElementMatchers.isInterface;10import static net.bytebuddy.matcher.ElementMatchers.isAbstract;11import static net.bytebuddy.matcher.ElementMatchers.isFinal;12import static net.bytebuddy.matcher.ElementMatchers.isEnum;13import static net.bytebuddy.matcher.ElementMatchers.isAnnotation;14import static net.bytebuddy.matcher.ElementMatchers.not;15import static net.bytebuddy.matcher.ElementMatchers.not;16import static net.bytebuddy.matcher.ElementMatchers.isConstructor;17import static net.bytebuddy.matcher.ElementMatchers.isMethod;18import static net.bytebuddy.matcher.ElementMatchers.isField;19import static net.bytebuddy.matcher.ElementMatchers.isTypeInitializer;20import static net.bytebuddy.matcher.ElementMatchers.isSynthetic;21import static net.bytebuddy.matcher.ElementMatchers.isBridge;22import static net.bytebuddy.matcher.ElementMatchers.isVarArgs;23import static net.bytebuddy.matcher.ElementMatchers.isPackagePrivate;24import static net.bytebuddy.matcher.ElementMatchers.isPrivate;25import static net.bytebuddy.matcher.ElementMatchers.isProtected;26import static net.bytebuddy.matcher.ElementMatchers.isPackagePrivate;27import static net.bytebuddy.matcher.ElementMatchers.isProtected;28import static net.bytebuddy.matcher.ElementMatchers.isPublic;29import static net.bytebuddy.matcher.ElementMatchers.isStatic;30import static net.bytebuddy.matcher.ElementMatchers.isStaticInitializer;31import static net.bytebuddy.matcher.ElementMatchers.isAbstract;32import static net.bytebuddy.matcher.ElementMatchers.isFinal;33import static net.bytebuddy.matcher.ElementMatchers.isNative;34import static net.bytebuddy.matcher.ElementMatchers.isSynchronized;35import static net.bytebuddy.matcher.ElementMatchers.isTransient;36import static net.bytebuddy.matcher.ElementMatchers.isVolatile;37import static net.bytebuddy.matcher.ElementMatchers.isStrictFloatingPoint;38import static net.bytebuddy.matcher.ElementMatchers.isInterface;39import static net.bytebuddy.matcher.ElementMatchers.isAnnotation;40import static net.bytebuddy.matcher.ElementMatchers.isEnum;41import static net.bytebuddy.matcher.ElementMatchers
ByteBuddy
Using AI Code Generation
1import static net.bytebuddy.matcher.ElementMatchers.*;2import static net.bytebuddy.matcher.ElementMatchers.is;3import static net.bytebuddy.matcher.ElementMatchers.isDeclaredBy;4import static net.bytebuddy.matcher.ElementMatchers.named;5import static net.bytebuddy.matcher.ElementMatchers.not;6import static net.bytebuddy.matcher.ElementMatchers.takesArguments;7import static net.bytebuddy.matcher.ElementMatchers.takesNoArguments;8import java.io.File;9import java.io.IOException;10import java.util.Arrays;11import java.util.Collection;12import java.util.List;13import java.util.Map;14import java.util.Objects;15import java.util.stream.Collectors;16import org.assertj.core.api.Assumptions;17import org.assertj.core.api.ObjectAssert;18import org.assertj.core.api.ObjectAssertFactory;19import org.assertj.core.api.ObjectArrayAssert;20import org.assertj.core.api.ObjectArrayAssertBaseTest;21import org.assertj.core.api.ObjectAssertBaseTest;22import org.assertj.core.api.ThrowableAssert;23import org.assertj.core.api.ThrowableAssertAlternative;24import org.assertj.core.api.ThrowableAssertBaseTest;25import org.assertj.core.api.ThrowableAssertCatchClause;26import org.assertj.core.api.ThrowableAssertNoCause;27import org.assertj.core.api.ThrowableAssertNoCauseBaseTest;28import org.assertj.core.api.ThrowableAssertThrownBy;29import org.assertj.core.api.ThrowableAssertWithCause;30import org.assertj.core.api.ThrowableAssertWithCauseBaseTest;31import org.assertj.core.api.ThrowableAssertWithCauseAlternative;32import org.assertj.core.api.ThrowableAssertWithCauseCatchClause;33import org.assertj.core.api.ThrowableAssertWithCauseNoCause;34import org.assertj.core.api.ThrowableAssertWithCauseNoCauseBaseTest;35import org.assertj.core.api.ThrowableAssertWithCauseThrownBy;36import org.assertj.core.api.ThrowableAssertWithMessage;37import org.assertj.core.api.ThrowableAssertWithMessageAlternative;38import org.assertj.core.api.ThrowableAssertWithMessageBaseTest;39import org.assertj.core.api.ThrowableAssertWithMessageCatchClause;40import org.assertj.core.api.ThrowableAssertWithMessageNoCause;41import org.assertj.core.api.ThrowableAssertWithMessageNoCauseBaseTest;42import org.assertj.core.api.ThrowableAssertWithMessageThrownBy;43import org.assertj.core.api.ThrowableAssertWithMessageWithCause;44import org.assertj.core.api.ThrowableAssertWithMessageWithCauseAlternative;45import org.assertj.core.api.ThrowableAssertWithMessageWithCauseBaseTest;46import org.assertj.core.api.ThrowableAssertWithMessageWithCauseCatchClause;47import org.assertj.core.api
ByteBuddy
Using AI Code Generation
1import static org.assertj.core.api.Assumptions.assumeThat;2import org.junit.Test;3public class 1 {4public void test1() {5assumeThat(1).isGreaterThan(2);6}7}8import static org.assertj.core.api.Assumptions.assumeThat;9import org.junit.Test;10public class 2 {11public void test2() {12assumeThat(1).isGreaterThan(2);13}14}15import static org.assertj.core.api.Assumptions.assumeThat;16import org.junit.Test;17public class 3 {18public void test3() {19assumeThat(1).isGreaterThan(2);20}21}22import static org.assertj.core.api.Assumptions.assumeThat;23import org.junit.Test;24public class 4 {25public void test4() {26assumeThat(1).isGreaterThan(2);27}28}29import static org.assertj.core.api.Assumptions.assumeThat;30import org.junit.Test;31public class 5 {32public void test5() {33assumeThat(1).isGreaterThan(2);34}35}36import static org.assertj.core.api.Assumptions.assumeThat;37import org.junit.Test;38public class 6 {39public void test6() {40assumeThat(1).isGreaterThan(2);41}42}43import static org.assertj.core.api.Assumptions.assumeThat;44import org.junit.Test;45public class 7 {46public void test7() {47assumeThat(1).isGreaterThan(2);
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Most used method in Assumptions
- ByteBuddy
- intercept
- assumeThat
- assumeThatPath
- assumeThatIterable
- assumeThatIterator
- assumeThatCollection
- assumeThatList
- assumeThatComparable
- assumeThatExceptionOfType
- assumeThatException
- assumeThatRuntimeException
- assumeThatNullPointerException
- assumeThatIllegalArgumentException
- assumeThatIOException
- assumeThatIndexOutOfBoundsException
- assumeThatReflectiveOperationException
- testException
- assumeThatThrownBy
- assumeThatCode
- assumeThatObject
- assumeThatPredicate
- assumeThatStream
- setPreferredAssumptionException
- asAssumption
- createAssumptionClass
- generateAssumptionClass
- asRecursiveComparisonAssumption
- asMapSizeAssumption
- asIterableSizeAssumption
- asFileSizeAssumption
- asBigDecimalScaleAssumption
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