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How to use assertThatIllegalStateException method of org.assertj.core.api.Assertions class
Best Assertj code snippet using org.assertj.core.api.Assertions.assertThatIllegalStateException
Source:ChangesModuleTest.java 
2import org.assertj.core.api.Assertions;3import org.junit.jupiter.api.Test;4import org.junit.jupiter.params.ParameterizedTest;5import org.junit.jupiter.params.provider.ValueSource;6import static org.assertj.core.api.Assertions.assertThatIllegalStateException;7import static org.assertj.core.api.AssertionsForClassTypes.assertThat;8import static org.assertj.core.api.AssertionsForClassTypes.assertThatThrownBy;9class ChangesModuleTest {10 @Test11 public void ìë_모ë_ìì±(){12 ChangesModule changesModule = new ChangesModule();13 Assertions.assertThat(changesModule).isNotNull();14 }15 @ParameterizedTest(name = "ìí기ì {0}ìì ë£ì¼ë©´ {0}ìì´ ë¤ì´ììì ì ì ìë¤")16 @ValueSource(ints = {500, 1000})17 void ìí기ì_nìì_ë£ì¼ë©´_nìì´_ë¤ì´ììì_ì_ì_ìë¤(int changes){18 ChangesModule changesModule = new ChangesModule();19 changesModule.put(changes);20 assertThat(changesModule.getChanges()).isEqualTo(changes);21 }22 @Test23 void _1000ìì´_ë¤ì´ìë_ìí기ì_500ìì_ë£ì¼ë©´_1500ìì´_ë¤ì´ììì_ì_ì_ìë¤(){24 ChangesModule changesModule = new ChangesModule(1000);25 changesModule.put(500);26 assertThat(changesModule.getChanges()).isEqualTo(1500);27 }28 @Test29 void _500ìì´_ë¤ì´ìë_ìí기ì_500ìì_ì°¨ê°íë©´_0ìì´_ëë¤(){30 ChangesModule changesModule = new ChangesModule(500);31 changesModule.withdraw(500);32 assertThat(changesModule.getChanges()).isEqualTo(0);33 }34 @Test35 void _0ìì´_ë¤ì´ìë_ìí기ì_500ìì_ì°¨ê°íë©´_ì°¨ê°í _ì_ìë¤(){36 ChangesModule changesModule = new ChangesModule(0);37 assertThatIllegalStateException()38 .isThrownBy(() -> changesModule.withdraw(500));39 }40}...
Source:CatTests.java
...9import java.time.LocalDate;10import org.junit.jupiter.api.Test;11import static org.assertj.core.api.Assertions.assertThat;12import static org.assertj.core.api.Assertions.assertThatIllegalArgumentException;13import static org.assertj.core.api.Assertions.assertThatIllegalStateException;14import static org.assertj.core.api.Assertions.assertThatNoException;15/**16 * @author Madhura Bhave17 */18class CatTests {19 @Test20 void createCatWithValidNameShouldSucceed() {21 assertThatNoException().isThrownBy(() -> new Cat("Toby"));22 }23 @Test24 void createCatWithShortNameShouldThrowException() {25 assertThatIllegalStateException().isThrownBy(() -> new Cat("tom"));26 }27 @Test28 void createCatWithLowercaseNameShouldThrowException() {29 assertThatIllegalArgumentException().isThrownBy(() -> new Cat("a"));30 }31 @Test32 void getNameShouldReturnName() {33 Cat cat = new Cat("Toby");34 assertThat(cat.getName()).isEqualTo("Toby");35 }36 @Test37 void getAgeShouldReturnAge() {38 Cat cat = new Cat("Toby", LocalDate.now().minusMonths(3));39 assertThat(cat.getAgeInMonths()).isEqualTo(3);...
assertThatIllegalStateException
Using AI Code Generation
1package org.example;2import org.assertj.core.api.Assertions;3import org.junit.jupiter.api.Test;4public class AppTest {5 public void testAssertThatIllegalStateException() {6 Assertions.assertThatIllegalStateException().isThrownBy(() -> {7 throw new IllegalStateException("I'm an exception");8 }).withMessage("I'm an exception");9 }10}11org.example.AppTest > testAssertThatIllegalStateException() PASSED
assertThatIllegalStateException
Using AI Code Generation
1import org.assertj.core.api.Assertions;2public class App {3 public static void main(String[] args) {4 Assertions.assertThatIllegalStateException().isThrownBy(() -> {5 throw new IllegalStateException("boom!");6 }).withMessage("boom!");7 }8}9import org.assertj.core.api.Assertions;10public class App {11 public static void main(String[] args) {12 Assertions.assertThatIllegalArgumentException().isThrownBy(() -> {13 throw new IllegalArgumentException("boom!");14 }).withMessage("boom!");15 }16}17import org.assertj.core.api.Assertions;18public class App {19 public static void main(String[] args) {20 Assertions.assertThatIllegalStateException().isThrownBy(() -> {21 throw new IllegalStateException("boom!");22 }).withMessage("boom!");23 }24}25import org.assertj.core.api.Assertions;26public class App {27 public static void main(String[] args) {28 Assertions.assertThatIllegalArgumentException().isThrownBy(() -> {29 throw new IllegalArgumentException("boom!");30 }).withMessage("boom!");31 }32}33import org.assertj.core.api.Assertions;34public class App {35 public static void main(String[] args) {36 Assertions.assertThatIllegalStateException().isThrownBy(() -> {37 throw new IllegalStateException("boom!");38 }).withMessage("boom!");39 }40}41import org.assertj.core.api.Assertions;42public class App {
assertThatIllegalStateException
Using AI Code Generation
1package com.puppycrawl.tools.checkstyle.checks.coding;2import static org.assertj.core.api.Assertions.assertThatIllegalStateException;3public class InputRequireThisTest {4 public void test() {5 assertThatIllegalStateException()6 .isThrownBy(() -> {
assertThatIllegalStateException
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.junit.jupiter.api.Test;3public class AssertionsDemo {4 public void test() {5 Assertions.assertThatIllegalStateException().isThrownBy(() -> {6 throw new IllegalStateException("boom!");7 }).withMessage("boom!").withMessageContaining("boom").withNoCause();8 }9}10 at org.junit.jupiter.api.AssertThrows.assertThrows(AssertThrows.java:66)11 at org.junit.jupiter.api.AssertThrows.assertThrows(AssertThrows.java:36)12 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1320)13 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1308)14 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1298)15 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1294)16 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1290)17 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1286)18 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1282)19 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1278)20 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1274)21 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1270)22 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1266)23 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1262)24 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1258)25 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1254)26 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1249)27 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1245)28 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1241)29 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1237)30 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1233)31 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1229)32 at org.junit.jupiter.api.Assertions.assertThrows(Assertions.java:1225)
assertThatIllegalStateException
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.junit.jupiter.api.Test;3import java.util.*;4import java.util.function.*;5import java.util.stream.*;6import java.util.concurrent.*;7import java.util.concurrent.atomic.*;8import java.util.concurrent.locks.*;9import java.util.regex.*;10import java.util.regex.Pattern;11public class 1 {12 public void test1() {13 Assertions.assertThatIllegalStateException().isThrownBy(() -> {14 throw new IllegalStateException("boom");15 }).withMessage("boom");16 }17}18import org.assertj.core.api.Assertions;19import org.junit.jupiter.api.Test;20import java.util.*;21import java.util.function.*;22import java.util.stream.*;23import java.util.concurrent.*;24import java.util.concurrent.atomic.*;25import java.util.concurrent.locks.*;26import java.util.regex.*;27import java.util.regex.Pattern;28public class 2 {29 public void test1() {30 Assertions.assertThatIllegalArgumentException().isThrownBy(() -> {31 throw new IllegalArgumentException("boom");32 }).withMessage("boom");33 }34}35import org.assertj.core.api.Assertions;36import org.junit.jupiter.api.Test;37import java.util.*;38import java.util.function.*;39import java.util.stream.*;40import java.util.concurrent.*;41import java.util.concurrent.atomic.*;42import java.util.concurrent.locks.*;43import java.util.regex.*;44import java.util.regex.Pattern;45public class 3 {46 public void test1() {47 Assertions.assertThatIllegalStateException().isThrownBy(() -> {48 throw new IllegalStateException("boom");49 }).withMessage("boom");50 }51}52import org.assertj.core.api.Assertions;53import org.junit.jupiter.api.Test;54import java.util.*;55import java.util.function.*;56import java.util.stream.*;57import java.util.concurrent.*;58import java.util.concurrent.atomic.*;59import java.util.concurrent.locks.*;60import java.util.regex.*;61import java.util
assertThatIllegalStateException
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.assertj.core.api.ThrowableAssert.ThrowingCallable;3import org.junit.Test;4public class AssertJAssertions {5 public void assertThatIllegalStateExceptionMethod() {6 ThrowingCallable codeThrowingException = () -> {7 throw new IllegalStateException("boom!");8 };9 Assertions.assertThatExceptionOfType(IllegalStateException.class)10 .isThrownBy(codeThrowingException)11 .withMessage("boom!")12 .withMessageContaining("boom")13 .withNoCause();14 }15}16 at org.assertj.core.api.ThrowableAssert.catchThrowable(ThrowableAssert.java:60)17 at org.assertj.core.api.AssertionsForClassTypes.catchThrowable(AssertionsForClassTypes.java:769)18 at org.assertj.core.api.AssertionsForClassTypes.assertThatExceptionOfType(AssertionsForClassTypes.java:723)19 at org.assertj.core.api.Assertions.assertThatExceptionOfType(Assertions.java:2302)20 at org.example.AssertJAssertions.assertThatIllegalStateExceptionMethod(AssertJAssertions.java:13)21 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)22 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)23 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)24 at java.lang.reflect.Method.invoke(Method.java:498)25 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)26 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)27 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)28 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)29 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)30 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)31 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)32 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)33 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)34 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)35 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
assertThatIllegalStateException
Using AI Code Generation
1public class AssertJTest {2 public void testAssertThatIllegalStateException() {3 try {4 } catch (IllegalStateException e) {5 assertThatIllegalStateException().hasMessage("message");6 }7 }8}9public class AssertJTest {10 public void testAssertThatIllegalStateException() {11 try {12 } catch (IllegalStateException e) {13 assertThatIllegalStateException().hasMessage("message");14 }15 }16}17public class AssertJTest {18 public void testAssertThatIllegalStateException() {19 try {20 } catch (IllegalStateException e) {21 assertThatIllegalStateException().hasMessage("message");22 }23 }24}25public class AssertJTest {26 public void testAssertThatIllegalStateException() {27 try {28 } catch (IllegalStateException e) {29 assertThatIllegalStateException().hasMessage("message");30 }31 }32}33public class AssertJTest {34 public void testAssertThatIllegalStateException() {35 try {36 } catch (IllegalStateException e) {37 assertThatIllegalStateException().hasMessage("message");38 }39 }40}41public class AssertJTest {42 public void testAssertThatIllegalStateException() {43 try {44 } catch (IllegalStateException e) {45 assertThatIllegalStateException().hasMessage("message");46 }47 }48}49public class AssertJTest {50 public void testAssertThatIllegalStateException() {51 try {52 } catch (IllegalStateException e) {53 assertThatIllegalStateException().hasMessage("message");54 }55 }56}
assertThatIllegalStateException
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class AssertJTest {4public void testAssertJ(){5Assertions.assertThatIllegalStateException()6.isInstanceOf(IllegalStateException.class)7.hasMessage("hello");8}9}10 at org.assertj.core.api.AbstractThrowableAssert.hasMessage(AbstractThrowableAssert.java:110)11 at AssertJTest.testAssertJ(AssertJTest.java:12)12 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)13 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)14 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)15 at java.lang.reflect.Method.invoke(Method.java:498)16 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)17 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)18 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)19 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)20 at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)21 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)22 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)23 at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)24 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)25 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)26 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)27 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)28 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)29 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)30 at org.junit.runner.JUnitCore.run(JUnitCore.java:137)31 at org.junit.runner.JUnitCore.run(JUnitCore.java:115)32 at org.junit.vintage.engine.execution.RunnerExecutor.execute(RunnerExecutor.java:43)33 at org.junit.vintage.engine.VintageTestEngine.executeAllChildren(VintageTestEngine.java:82)34 at org.junit.vintage.engine.VintageTestEngine.execute(VintageTestEngine.java:73)
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Most used method in Assertions
- Assertions
- assertThat
- assertThatPredicate
- createAssert
- testException
- assertThatThrownBy
- assertThatCode
- assertThatObject
- assertWith
- catchThrowable
- TextException
- catchThrowableOfType
- catchException
- catchRuntimeException
- catchNullPointerException
- catchIllegalArgumentException
- catchIOException
- catchReflectiveOperationException
- catchIllegalStateException
- catchIndexOutOfBoundsException
- assertThatExceptionOfType
- assertThatNoException
- assertThatNullPointerException
- assertThatIllegalArgumentException
- assertThatIOException
- assertThatIllegalStateException
- assertThatException
- assertThatRuntimeException
- assertThatReflectiveOperationException
- assertThatIndexOutOfBoundsException
- setRemoveAssertJRelatedElementsFromStackTrace
- fail
- failBecauseExceptionWasNotThrown
- shouldHaveThrown
- setMaxLengthForSingleLineDescription
- setMaxElementsForPrinting
- setPrintAssertionsDescription
- setDescriptionConsumer
- setMaxStackTraceElementsDisplayed
- extractProperty
- tuple
- setAllowExtractingPrivateFields
- setAllowComparingPrivateFields
- setExtractBareNamePropertyMethods
- entry
- atIndex
- offset
- within
- withPrecision
- withMarginOf
- withinPercentage
- byLessThan
- from
- allOf
- anyOf
- doesNotHave
- filter
- notIn
- contentOf
- linesOf
- setLenientDateParsing
- registerCustomDateFormat
- useDefaultDateFormatsOnly
- assertThatIterable
- assertThatIterator
- assertThatCollection
- assertThatList
- assertThatStream
- assertThatPath
- assertThatComparable
- isBlinking
- setBlinking
- AssertDelegateTarget_example
- toStringOf
- useRepresentation
- registerFormatterForType
- useDefaultRepresentation
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