How to use assertThatIndexOutOfBoundsException method of org.assertj.core.api.Assertions class

Best Assertj code snippet using org.assertj.core.api.Assertions.assertThatIndexOutOfBoundsException

Source:CustomRVectorTest.java Github

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...2122import java.util.Iterator;2324import static org.assertj.core.api.Assertions.assertThat;25import static org.assertj.core.api.Assertions.assertThatIndexOutOfBoundsException;2627/**28 * @author Philippe Charles29 */30public class CustomRVectorTest {3132 private static final double D1 = 1, D2 = 2, D3 = 3;3334 private static CustomRVector wrap(double... values) {35 CustomRVector result = new CustomRVector(RUtils.DataType.NUMERIC, values.length);36 for (int i = 0; i < values.length; i++) {37 result.set(i + 1, values[i]);38 }39 return result;40 }4142 private static void assertEquals2(double expected, Object found) {43 assertThat(((Double) found)).isEqualTo(expected);44 }4546 @Test47 public void testGetLength() {48 assertThat(wrap().getLength()).isEqualTo(0);49 assertThat(wrap(D1, D2, D3).getLength()).isEqualTo(3);5051 CustomRVector vector = new CustomRVector(RUtils.DataType.NUMERIC, 100);52 assertThat(vector.getLength()).isEqualTo(100);53 assertThat(vector.data.size()).isEqualTo(0);54 vector.set(3, D1);55 assertThat(vector.data.size()).isEqualTo(3);56 }5758 @Test59 public void testGet() {60 CustomRVector vector = wrap(D1, D2);61 assertEquals2(D1, vector.get(1));62 assertEquals2(D2, vector.get(2));63 }6465 @Test66 public void testGetWithLowerBounds() {67 assertThatIndexOutOfBoundsException()68 .isThrownBy(() -> wrap(D1, D2).get(0));69 }7071 @Test72 public void testGetWithUpperBounds() {73 assertThatIndexOutOfBoundsException()74 .isThrownBy(() -> wrap(D1, D2).get(3));75 }7677 @Test78 public void testSet() {79 CustomRVector vector = wrap(D1, D2);80 vector.set(1, D3);81 assertEquals2(D3, vector.get(1));82 assertEquals2(D2, vector.get(2));83 }8485 @Test86 public void testSetWithLowerBounds() {87 assertThatIndexOutOfBoundsException()88 .isThrownBy(() -> wrap(D1, D2).set(0, D3));89 }9091 @Test92 public void testSetWithUpperBounds() {93 assertThatIndexOutOfBoundsException()94 .isThrownBy(() -> wrap(D1, D2).set(3, D3));95 }9697 @Test98 public void testIterator() {99 Iterator<Object> iterator = wrap(D1, D2).iterator();100 assertThat(iterator.hasNext()).isTrue();101 assertEquals2(D1, iterator.next());102 assertThat(iterator.hasNext()).isTrue();103 assertEquals2(D2, iterator.next());104 assertThat(iterator.hasNext()).isFalse();105 }106107 @Test ...

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Source:Assertions_assertThatIndexOutOfBoundsException_Test.java Github

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...11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api;14import static java.lang.String.format;15import static org.assertj.core.api.Assertions.assertThatIndexOutOfBoundsException;16import static org.assertj.core.api.BDDAssertions.then;17import static org.assertj.core.test.ThrowingCallableFactory.codeThrowing;18import static org.assertj.core.util.AssertionsUtil.expectAssertionError;19import org.assertj.core.api.ThrowableAssert.ThrowingCallable;20import org.junit.jupiter.api.Test;21class Assertions_assertThatIndexOutOfBoundsException_Test {22 @Test23 void should_pass_when_throw_IndexOutOfBoundsException() {24 assertThatIndexOutOfBoundsException().isThrownBy(codeThrowing(new IndexOutOfBoundsException()));25 }26 @Test27 void should_fail_when_throw_wrong_type() {28 // GIVEN29 ThrowingCallable throwingCallable = () -> assertThatIndexOutOfBoundsException().isThrownBy(codeThrowing(new Error()));30 // WHEN31 AssertionError assertionError = expectAssertionError(throwingCallable);32 // THEN33 then(assertionError).hasMessageContainingAll(Error.class.getName(), IndexOutOfBoundsException.class.getName());34 }35 @Test36 void should_fail_when_no_exception_thrown() {37 // GIVEN38 ThrowingCallable throwingCallable = () -> assertThatIndexOutOfBoundsException().isThrownBy(() -> {});39 // WHEN40 AssertionError assertionError = expectAssertionError(throwingCallable);41 // THEN42 then(assertionError).hasMessage(format("%nExpecting code to raise a throwable."));43 }44}...

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assertThatIndexOutOfBoundsException

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1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class Test1 {4 public void test() {5 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> {6 throw new IndexOutOfBoundsException();7 });8 }9}10at org.junit.Assert.assertEquals(Assert.java:115)11at org.junit.Assert.assertEquals(Assert.java:144)12at org.assertj.core.api.ThrowableAssert.isThrownBy(ThrowableAssert.java:91)13at Test1.test(Test1.java:9)14at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)15at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)16at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)17at java.lang.reflect.Method.invoke(Method.java:498)18at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)19at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)20at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)21at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)22at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)23at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)24at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)25at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)26at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)27at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)28at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)29at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)30at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)31at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)32at org.junit.runners.ParentRunner.run(ParentRunner.java:363)33at org.junit.runner.JUnitCore.run(JUnitCore.java:137)

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assertThatIndexOutOfBoundsException

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1import org.assertj.core.api.Assertions;2import org.junit.Test;3import java.util.ArrayList;4import java.util.List;5public class Test1 {6 public void test1() {7 List<String> list = new ArrayList<>();8 list.add("a");9 list.add("b");10 list.add("c");11 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> list.get(3));12 }13}14import org.assertj.core.api.Assertions;15import org.junit.Test;16import java.util.ArrayList;17import java.util.List;18public class Test2 {19 public void test1() {20 List<String> list = new ArrayList<>();21 list.add("a");22 list.add("b");23 list.add("c");24 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> list.get(2));25 }26}27import org.assertj.core.api.Assertions;28import org.junit.Test;29import java.util.ArrayList;30import java.util.List;31public class Test3 {32 public void test1() {33 List<String> list = new ArrayList<>();34 list.add("a");35 list.add("b");36 list.add("c");37 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> list.get(1));38 }39}40import org.assertj.core.api.Assertions;41import org.junit.Test;42import java.util.ArrayList;43import java.util.List;44public class Test4 {45 public void test1() {46 List<String> list = new ArrayList<>();47 list.add("a");48 list.add("b");49 list.add("

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assertThatIndexOutOfBoundsException

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1import org.assertj.core.api.Assertions;2public class AssertJExample {3 public static void main(String[] args) {4 String[] array = {"a", "b", "c"};5 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> {6 array[3] = "d";7 });8 }9}10import org.assertj.core.api.Assertions;11public class AssertJExample {12 public static void main(String[] args) {13 String[] array = {"a", "b", "c"};14 Assertions.assertThatIllegalArgumentException().isThrownBy(() -> {15 array[3] = "d";16 });17 }18}19import org.assertj.core.api.Assertions;20public class AssertJExample {21 public static void main(String[] args) {22 String[] array = {"a", "b", "c"};23 Assertions.assertThatIllegalStateException().isThrownBy(() -> {24 array[3] = "d";25 });26 }27}28import org.assertj.core.api.Assertions;29public class AssertJExample {30 public static void main(String[] args) {31 String[] array = {"a", "b", "c"};32 Assertions.assertThatNullPointerException().isThrownBy(() -> {

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assertThatIndexOutOfBoundsException

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1package org.example;2import org.assertj.core.api.Assertions;3import org.junit.jupiter.api.Test;4import java.util.ArrayList;5public class AppTest {6 public void testAssertThrows() {7 ArrayList<String> list = new ArrayList<>();8 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> list.get(1));9 }10}11 at org.assertj.core.internal.Throwables.assertThrowable(Throwables.java:138)12 at org.assertj.core.api.AssertionsForClassTypes.assertThrowable(AssertionsForClassTypes.java:1026)13 at org.assertj.core.api.Assertions.assertThrows(Assertions.java:1158)14 at org.assertj.core.api.Assertions.assertThatThrownBy(Assertions.java:1061)15 at org.assertj.core.api.Assertions.assertThatExceptionOfType(Assertions.java:1046)16 at org.assertj.core.api.Assertions.assertThatIndexOutOfBoundsException(Assertions.java:1032)17 at org.example.AppTest.testAssertThrows(AppTest.java:12)18 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)19 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)20 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)21 at java.lang.reflect.Method.invoke(Method.java:498)22 at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)23 at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:115)24 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:171)25 at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)26 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:167)27 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:114)28 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:59)29 at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$5(NodeTestTask.java:135)30 at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73)31 at org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$7(NodeTestTask.java:125)

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assertThatIndexOutOfBoundsException

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1package org.example;2import org.assertj.core.api.Assertions;3import org.junit.jupiter.api.Test;4import java.util.List;5public class ExampleTest {6 public void test() {7 List<Integer> integers = List.of(1, 2, 3);8 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> integers.get(3));9 }10}11package org.example;12import org.assertj.core.api.Assertions;13import org.junit.jupiter.api.Test;14import java.util.List;15public class ExampleTest {16 public void test() {17 List<Integer> integers = List.of(1, 2, 3);18 Assertions.assertThatThrownBy(() -> integers.get(3))19 .isInstanceOf(IndexOutOfBoundsException.class);20 }21}22package org.example;23import org.assertj.core.api.Assertions;24import org.junit.jupiter.api.Test;25import java.util.List;26public class ExampleTest {27 public void test() {28 List<Integer> integers = List.of(1, 2, 3);29 Assertions.assertThatThrownBy(() -> integers.get(3))30 .isInstanceOf(IndexOutOfBoundsException.class)31 .hasMessage("Index 3 out of bounds for length 3");32 }33}34package org.example;35import org.assertj.core.api.Assertions;36import org.junit.jupiter.api.Test;37import java.util.List;38public class ExampleTest {39 public void test() {40 List<Integer> integers = List.of(1, 2, 3);41 Assertions.assertThatThrownBy(() -> integers.get(3))42 .isInstanceOf(IndexOutOfBoundsException.class)43 .hasMessage("Index 3 out of bounds for length 3")44 .hasNoCause();45 }46}47package org.example;48import org.assertj.core.api.Assertions;49import org.junit.jupiter.api.Test;50import java.util.List;51public class ExampleTest {52 public void test() {53 List<Integer> integers = List.of(1, 2, 3);

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assertThatIndexOutOfBoundsException

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1import org.assertj.core.api.Assertions;2import org.junit.jupiter.api.Test;3public class AssertJAssertThatIndexOutOfBoundsException {4 public void assertThatIndexOutOfBoundsExceptionTest() {5 String str = "AssertJ";6 Assertions.assertThatThrownBy(() -> {7 char ch = str.charAt(10);8 }).isInstanceOf(IndexOutOfBoundsException.class)9 .hasMessageContaining("String index out of range: 10");10 }11}12 at org.junit.jupiter.api.AssertThrows.assertThrows(AssertThrows.java:58)13 at org.junit.jupiter.api.AssertThrows.assertThrows(AssertThrows.java:37)14 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1076)15 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1064)16 at AssertJAssertThatIndexOutOfBoundsException.assertThatIndexOutOfBoundsExceptionTest(AssertJAssertThatIndexOutOfBoundsException.java:13)17 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)18 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)19 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)20 at java.lang.reflect.Method.invoke(Method.java:498)21 at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)22 at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)23 at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)24 at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)25 at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)26 at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:84)27 at org.junit.jupiter.engine.execution.ExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(ExecutableInvoker.java:115)28 at org.junit.jupiter.engine.execution.ExecutableInvoker.lambda$invoke$0(ExecutableInvoker.java:105)29 at org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106)

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assertThatIndexOutOfBoundsException

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1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert.ThrowingCallable;3import org.junit.Test;4public class AssertJExample {5 public void assertThatIndexOutOfBoundsException() {6 ThrowingCallable codeThrowingException = () -> { throw new IndexOutOfBoundsException(); };7 Assertions.assertThatExceptionOfType(IndexOutOfBoundsException.class).isThrownBy(codeThrowingException);8 }9}10[ ERROR ] 1. assertThatIndexOutOfBoundsException(org.junit.AssertJExample)11 at org.junit.Assert.fail(Assert.java:88)12 at org.junit.Assert.failNotEquals(Assert.java:834)13 at org.junit.Assert.assertThrows(Assert.java:1002)14 at org.junit.Assert.assertThrows(Assert.java:984)15 at org.junit.Assert.assertThrows(Assert.java:970)16 at org.junit.AssertJExample.assertThatIndexOutOfBoundsException(AssertJExample.java:8)17 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)18 at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)19 at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)20 at java.base/java.lang.reflect.Method.invoke(Method.java:566)21 at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:675)22 at org.junit.jupiter.engine.execution.ExecutableInvoker.invoke(ExecutableInvoker.java:115)23 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$6(TestMethodTestDescriptor.java:171)24 at org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:72)25 at org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:167)

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assertThatIndexOutOfBoundsException

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1package org.assertj.examples;2import static org.assertj.core.api.Assertions.assertThatIndexOutOfBoundsException;3import java.util.ArrayList;4import java.util.List;5import org.junit.Test;6public class AssertJExample1 {7 public void testAssertThatIndexOutOfBoundsException() {8 List<String> list = new ArrayList<String>();9 assertThatIndexOutOfBoundsException().isThrownBy(() -> list.get(0));10 }11}12 at org.junit.Assert.assertEquals(Assert.java:115)13 at org.junit.Assert.assertEquals(Assert.java:144)14 at org.assertj.examples.AssertJExample1.testAssertThatIndexOutOfBoundsException(AssertJExample1.java:14)15package org.assertj.examples;16import static org.assertj.core.api.Assertions.assertThatNullPointerException;17import org.junit.Test;18public class AssertJExample2 {19 public void testAssertThatNullPointerException() {20 assertThatNullPointerException().isThrownBy(() -> {21 throw new NullPointerException();22 });23 }24}25 at org.junit.Assert.assertEquals(Assert.java:115)26 at org.junit.Assert.assertEquals(Assert.java:144)27 at org.assertj.examples.AssertJExample2.testAssertThatNullPointerException(AssertJExample2.java:11)28package org.assertj.examples;29import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;30import org.junit.Test;31public class AssertJExample3 {32 public void testAssertThatIllegalArgumentException() {33 assertThatIllegalArgumentException().isThrownBy(() -> {34 throw new IllegalArgumentException();35 });36 }37}

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assertThatIndexOutOfBoundsException

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1import org.assertj.core.api.*;2import org.junit.*;3import java.util.*;4public class Test1 {5 public void test() {6 List<String> list = new ArrayList<>();7 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> list.get(0));8 }9}

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1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class IndexOutOfBoundsExceptionTest {4 public void testIndexOutOfBoundsException() {5 String str = "To be or not to be";6 char c = str.charAt(40);7 Assertions.assertThatIndexOutOfBoundsException().isThrownBy(() -> str.charAt(40));8 }9}10import org.assertj.core.api.Assertions;11import org.junit.Test;12public class NullPointerExceptionTest {13 public void testNullPointerException() {14 String str = null;15 int len = str.length();16 Assertions.assertThatNullPointerException().isThrownBy(() -> str.length());17 }18}19import org.assertj.core.api.Assertions;20import org.junit.Test;21public class OutOfMemoryErrorTest {22 public void testOutOfMemoryError() {23 String str = "To be or not to be";24 int len = str.length();25 Assertions.assertThatOutOfMemoryError().isThrownBy(() -> str.length());26 }27}28import org.assertj.core.api.Assertions;29import org.junit.Test;30public class StackOverflowErrorTest {31 public void testStackOverflowError() {32 String str = "To be or not to be";33 int len = str.length();34 Assertions.assertThatStackOverflowError().isThrownBy(() -> str.length());35 }36}

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