How to use withMessageMatching method of org.assertj.core.api.ThrowableAssertAlternative class

Best Assertj code snippet using org.assertj.core.api.ThrowableAssertAlternative.withMessageMatching

Source:ThrowableAssertAlternative.java

...232   *233   * // assertion will pass234   * assertThatExceptionOfType(Throwable.class)235   *           .isThrownBy(() -&gt; {throw illegalArgumentException;})236   *           .withMessageMatching("wrong amount [0-9]*");237   *238   * // assertion will fail239   * assertThatExceptionOfType(Throwable.class)240   *           .isThrownBy(() -&gt; {throw illegalArgumentException;})241   *           .withMessageMatching("wrong amount [0-9]* euros");</code></pre>242   *243   * @param regex the regular expression of value expected to be matched the actual {@code Throwable}'s message.244   * @return this assertion object.245   * @throws AssertionError if the actual {@code Throwable} is {@code null}.246   * @throws AssertionError if the message of the actual {@code Throwable} does not match the given regular expression.247   * @throws NullPointerException if the regex is null248   * @see AbstractThrowableAssert#hasMessageMatching(String)249   */250  public ThrowableAssertAlternative<T> withMessageMatching(String regex) {251    delegate.hasMessageMatching(regex);252    return this;253  }254  /**255   * Verifies that the message of the actual {@code Throwable} ends with the given description.256   * <p>257   * Examples:258   * <pre><code class='java'> Throwable illegalArgumentException = new IllegalArgumentException("wrong amount 123");259   *260   * // assertion will pass261   * assertThatExceptionOfType(Throwable.class)262   *           .isThrownBy(() -&gt; {throw illegalArgumentException;})263   *           .withMessageEndingWith("123");264   *...

Source:InvalidConfigDetectionTest.java

...63    void testMissingProductId() {64        assertThatExceptionIsThrownByProfile("testMissingProductId")//65                .isInstanceOf(IllegalStateException.class)//66                .withMessageContaining("Invalid product configuration at index <0>:")//67                .withMessageMatching(containsWord("[Nn]ot set"))//68                .withMessageMatching(containsWord("id"))//69        ;70    }71    @Test72    void testMissingProductRoute() {73        assertThatExceptionIsThrownByProfile("testMissingProductRoute")//74                .isInstanceOf(IllegalStateException.class)//75                .withMessageContaining("Invalid product configuration at index <0>:")//76                .withMessageMatching(containsWord("[Nn]ot set"))//77                .withMessageMatching(containsWord("route"))//78        ;79    }80    @Test81    void testMissingProductInputDir() {82        assertThatExceptionIsThrownByProfile("testMissingProductInputDir")//83                .isInstanceOf(IllegalStateException.class)//84                .withMessageContaining("Invalid product configuration at index <0>:")//85                .withMessageMatching(containsWord("[Nn]ot set"))//86                .withMessageMatching(containsWord("inputDir"))//87        ;88    }89    @Test90    void testMissingProductArchiveDir() {91        assertThatExceptionIsThrownByProfile("testMissingProductArchiveDir")//92                .isInstanceOf(IllegalStateException.class)//93                .withMessageContaining("Invalid product configuration at index <0>:")//94                .withMessageMatching(containsWord("[Nn]ot set"))//95                .withMessageMatching(containsWord("archiveDir"))//96        ;97    }98    @Test99    void testMissingProductFailDir() {100        assertThatExceptionIsThrownByProfile("testMissingProductFailDir")//101                .isInstanceOf(IllegalStateException.class)//102                .withMessageContaining("Invalid product configuration at index <0>:")//103                .withMessageMatching(containsWord("[Nn]ot set"))//104                .withMessageMatching(containsWord("failDir"))//105        ;106    }107    @Test108    void testMissingProductFiles() {109        assertThatExceptionIsThrownByProfile("testMissingProductFiles")//110                .isInstanceOf(IllegalStateException.class)//111                .withMessageContaining("Invalid product configuration at index <0>:")//112                .withMessageMatching(containsWord("is empty"))//113                .withMessageMatching(containsWord("fileConfigs|files"))//114        ;115    }116    @Test117    void testMissingProductFilePattern() {118        assertThatExceptionIsThrownByProfile("testMissingProductFilePattern")//119                .isInstanceOf(IllegalStateException.class)//120                .withMessageContaining("Invalid product configuration at index <0>:")//121                .withMessageMatching(containsWord("[Nn]ot set"))//122                .withMessageMatching(containsWord("pattern"))//123        ;124    }125    @Test126    void testMissingProductFileNameTimeZone() {127        assertThatExceptionIsThrownByProfile("testMissingProductFileNameTimeZone")//128                .isInstanceOf(IllegalStateException.class)//129                .withMessageContaining("Invalid product configuration at index <0>:")//130                .withMessageMatching(containsWord("[Nn]ot set"))//131                .withMessageMatching(containsWord("nameTimeZone"))//132        ;133    }134    @Test135    void testMissingProductFileFormat() {136        assertThatExceptionIsThrownByProfile("testMissingProductFileFormat")//137                .isInstanceOf(IllegalStateException.class)//138                .withMessageContaining("Invalid product configuration at index <0>:")//139                .withMessageMatching(containsWord("[Nn]ot set"))//140                .withMessageMatching(containsWord("format"))//141        ;142    }143    @Test144    void testEmptyProducts() {145        assertThatExceptionIsThrownByProfile("testEmptyProducts")//146                .isInstanceOf(IllegalStateException.class)//147                .withMessageContaining("Invalid configuration:")//148                .withMessageMatching(containsWord("is empty"))//149                .withMessageMatching(containsWord("products"))//150        ;151    }152    @Test153    void testEmptyProductId() {154        assertThatExceptionIsThrownByProfile("testEmptyProductId")//155                .isInstanceOf(IllegalStateException.class)//156                .withMessageContaining("Invalid product configuration at index <0>:")//157                .withMessageMatching(containsWord("is empty"))//158                .withMessageMatching(containsWord("id"))//159        ;160    }161    @Test162    void testEmptyProductRoute() {163        assertThatExceptionIsThrownByProfile("testEmptyProductRoute")//164                .isInstanceOf(IllegalStateException.class)//165                .withMessageContaining("Invalid product configuration at index <0>:")//166                .withMessageContaining("Unknown route")//167        ;168    }169    @Test170    void testEmptyProductInputDir() {171        assertThatExceptionIsThrownByProfile("testEmptyProductInputDir")//172                .isInstanceOf(IllegalStateException.class)//173                .withMessageContaining("Invalid product configuration at index <0>:")//174                .withMessageMatching(containsWord("[Nn]ot set"))//175                .withMessageMatching(containsWord("inputDir"))//176        ;177    }178    @Test179    void testEmptyProductArchiveDir() {180        assertThatExceptionIsThrownByProfile("testEmptyProductArchiveDir")//181                .isInstanceOf(IllegalStateException.class)//182                .withMessageContaining("Invalid product configuration at index <0>:")//183                .withMessageMatching(containsWord("[Nn]ot set"))//184                .withMessageMatching(containsWord("archiveDir"))//185        ;186    }187    @Test188    void testEmptyProductFailDir() {189        assertThatExceptionIsThrownByProfile("testEmptyProductFailDir")//190                .isInstanceOf(IllegalStateException.class)//191                .withMessageContaining("Invalid product configuration at index <0>:")//192                .withMessageMatching(containsWord("[Nn]ot set"))//193                .withMessageMatching(containsWord("failDir"))//194        ;195    }196    @Test197    void testEmptyProductFiles() {198        assertThatExceptionIsThrownByProfile("testEmptyProductFiles")//199                .isInstanceOf(IllegalStateException.class)//200                .withMessageContaining("Invalid product configuration at index <0>:")//201                .withMessageMatching(containsWord("is empty"))//202                .withMessageMatching(containsWord("fileConfigs|files"))//203        ;204    }205    @Test206    void testEmptyProductFilePattern() {207        assertThatExceptionIsThrownByProfile("testEmptyProductFilePattern")//208                .isInstanceOf(IllegalStateException.class)//209                .withMessageContaining("Invalid product configuration at index <0>:")//210                .withMessageMatching(containsWord("is empty"))//211                .withMessageMatching(containsWord("pattern"))//212        ;213    }214    @Test215    void testEmptyProductFileNameTimeZone() {216        assertThatExceptionIsThrownByProfile("testEmptyProductFileNameTimeZone")//217                .isInstanceOf(DateTimeException.class)//218                .withMessageContaining("Zone")//219                .withMessageContaining("Invalid ID")//220        ;221    }222    @Test223    void testEmptyProductFileFormat() {224        assertThatExceptionIsThrownByProfile("testEmptyProductFileFormat")//225                .isInstanceOf(IllegalStateException.class)//226                .withMessageContaining("Invalid product configuration at index <0>:")//227                .withMessageMatching(containsWord("[Nn]ot set"))//228                .withMessageMatching(containsWord("format"))//229        ;230    }231    @Test232    void testInvalidProductRoute() {233        assertThatExceptionIsThrownByProfile("testInvalidProductRoute")//234                .isInstanceOf(IllegalStateException.class)//235                .withMessageContaining("INVALID_ROUTE");236    }237    @Test238    void testInvalidProductFilePattern() {239        assertThatExceptionIsThrownByProfile("testInvalidProductFilePattern")//240                .isInstanceOf(PatternSyntaxException.class)//241                .withMessageContaining("Unclosed group")//242        ;243    }244    @Test245    void testInvalidProductFileNameTimeZone() {246        assertThatExceptionIsThrownByProfile("testInvalidProductFileNameTimeZone")//247                .isInstanceOf(DateTimeException.class)//248                .withMessageContaining("INVALID_ZONE")//249        ;250    }251    @Test252    void testInvalidProductFileFormat() {253        assertThatExceptionIsThrownByProfile("testInvalidProductFileFormat")//254                .isInstanceOf(IllegalArgumentException.class)//255                .withMessageContaining("INVALID_FORMAT")//256        ;257    }258    @Test259    void testDuplicateProductId() {260        assertThatExceptionIsThrownByProfile("testDuplicateProductId")//261                .isInstanceOf(IllegalArgumentException.class)//262                .withMessageContaining("product1")//263        ;264    }265    @Test266    void testDuplicateProductFilePattern() {267        assertThatExceptionIsThrownByProfile("testDuplicateProductFilePattern")//268                .isInstanceOf(IllegalStateException.class)//269                .withMessageContaining("Invalid product configuration at index <0>:")//270                .withMessageContaining("Duplicate pattern")//271        ;272    }273    @Test274    void testDuplicateProductFilePatternInDifferentProduct() {275        assertThatExceptionIsThrownByProfile("testDuplicateProductFilePatternInDifferentProduct")//276                .isInstanceOf(IllegalStateException.class)//277                .withMessageContaining("Invalid product configuration at index <1>:")//278                .withMessageContaining("Duplicate pattern")//279        ;280    }281    @Test282    void testInputDirEqualToArchiveDir() {283        assertThatExceptionIsThrownByProfile("testInputDirEqualToArchiveDir")//284                .isInstanceOf(IllegalStateException.class)//285                .withMessageContaining("Invalid configuration:")//286                .withMessageContaining("product1")//287                .withMessageContaining("input directory")//288                .withMessageContaining("archive directory")//289        ;290    }291    @Test292    void testInputDirEqualToArchiveDirInOtherProduct() {293        assertThatExceptionIsThrownByProfile("testInputDirEqualToArchiveDirInOtherProduct")//294                .isInstanceOf(IllegalStateException.class)//295                .withMessageContaining("Invalid configuration:")//296                .withMessageContaining("product1")//297                .withMessageContaining("product2")//298                .withMessageContaining("input directory")//299                .withMessageContaining("archive directory")//300        ;301    }302    @Test303    void testInputDirEqualToFailDir() {304        assertThatExceptionIsThrownByProfile("testInputDirEqualToFailDir")//305                .isInstanceOf(IllegalStateException.class)//306                .withMessageContaining("Invalid configuration:")//307                .withMessageContaining("product1")//308                .withMessageContaining("input directory")//309                .withMessageContaining("fail directory")//310        ;311    }312    @Test313    void testInputDirEqualToFailDirInOtherProduct() {314        assertThatExceptionIsThrownByProfile("testInputDirEqualToFailDirInOtherProduct")//315                .isInstanceOf(IllegalStateException.class)//316                .withMessageContaining("Invalid configuration:")//317                .withMessageContaining("product1")//318                .withMessageContaining("product2")//319                .withMessageContaining("input directory")//320                .withMessageContaining("fail directory")//321        ;322    }323    @Test324    void testArchiveDirEqualToFailDirInOtherProduct() {325        assertThatExceptionIsThrownByProfile("testArchiveDirEqualToFailDirInOtherProduct")//326                .isInstanceOf(IllegalStateException.class)//327                .withMessageContaining("Invalid configuration:")//328                .withMessageContaining("product1")//329                .withMessageContaining("product2")//330                .withMessageContaining("archive directory")//331                .withMessageContaining("fail directory")//332        ;333    }334    @Test335    void testFailDirEqualToArchiveDirInOtherProduct() {336        assertThatExceptionIsThrownByProfile("testFailDirEqualToArchiveDirInOtherProduct")//337                .isInstanceOf(IllegalStateException.class)//338                .withMessageContaining("Invalid configuration:")//339                .withMessageContaining("product1")//340                .withMessageContaining("product2")//341                .withMessageContaining("archive directory")//342                .withMessageContaining("fail directory")//343        ;344    }345    @Test346    void testEqualArchiveAndFailDirsInMultipleProductsOk() {347        assertThatNoExceptionIsThrownByProfile("testEqualArchiveAndFailDirsInMultipleProductsOk");348    }349    @Test350    void testMissingMessagePopulatorExecutionChain() {351        assertThatExceptionIsThrownByProfile("testMissingMessagePopulatorExecutionChain")//352                .isInstanceOf(NullPointerException.class)//353                .withMessageMatching(containsWord("messagePopulators"))//354        ;355    }356    @Test357    void testEmptyMessagePopulatorExecutionChain() {358        assertThatExceptionIsThrownByProfile("testEmptyMessagePopulatorExecutionChain")//359                .isInstanceOf(IllegalStateException.class)//360                .withMessageContaining("Invalid message populators configuration: messagePopulators is empty")//361                .withMessageMatching(containsWord("is empty"))//362                .withMessageMatching(containsWord("messagePopulators"))//363        ;364    }365    @Test366    void testMissingStaticRouteIds() {367        assertThatExceptionIsThrownByProfile("testMissingStaticRouteIds")//368                .isInstanceOf(NullPointerException.class)//369                .withMessageMatching(containsWord("routeIds"))//370        ;371    }372    @Test373    void testMissingStaticFormatIds() {374        assertThatExceptionIsThrownByProfile("testMissingStaticFormatIds")//375                .isInstanceOf(NullPointerException.class)//376                .withMessageMatching(containsWord("formatIds"))//377        ;378    }379    @Test380    void testMissingStaticTypeIds() {381        assertThatExceptionIsThrownByProfile("testMissingStaticTypeIds")//382                .isInstanceOf(NullPointerException.class)//383                .withMessageMatching(containsWord("typeIds"))//384        ;385    }386    @Test387    void testEmptyStaticRouteIds() {388        assertThatExceptionIsThrownByProfile("testEmptyStaticRouteIds")//389                .isInstanceOf(IllegalStateException.class)//390                .withMessageContaining("Invalid configuration:")//391                .withMessageMatching(containsWord("is empty"))//392                .withMessageMatching(containsWord("routeIds"))//393        ;394    }395    @Test396    void testEmptyStaticFormatIds() {397        assertThatExceptionIsThrownByProfile("testEmptyStaticFormatIds")//398                .isInstanceOf(IllegalStateException.class)//399                .withMessageContaining("Invalid configuration:")//400                .withMessageMatching(containsWord("is empty"))//401                .withMessageMatching(containsWord("formatIds"))//402        ;403    }404    @Test405    void testEmptyStaticTypeIds() {406        assertThatExceptionIsThrownByProfile("testEmptyStaticTypeIds")//407                .isInstanceOf(IllegalStateException.class)//408                .withMessageContaining("Invalid configuration:")//409                .withMessageMatching(containsWord("is empty"))//410                .withMessageMatching(containsWord("typeIds"))//411        ;412    }413}...

withMessageMatching

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4public class 1 {5    public void testExceptionMessage() {6        assertThatThrownBy(() -> {7            throw new IllegalArgumentException("Wrong value: 123");8        }).withMessageMatching("Wrong value: \\d+");9    }10}

withMessageMatching

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.catchThrowable;4import static org.assertj.core.api.Assertions.withMessageMatching;5public class AssertJWithMessageMatching {6    public void test() {7        Throwable throwable = catchThrowable(() -> {8            throw new RuntimeException("Hello World");9        });10        assertThat(throwable).isNotNull().isInstanceOf(RuntimeException.class)11                .hasMessageMatching(".*World.*");12        assertThat(throwable).isNotNull().isInstanceOf(RuntimeException.class)13                .hasMessageMatching(".*Hello.*");14        assertThat(throwable).isNotNull().isInstanceOf(RuntimeException.class)15                .hasMessageMatching(".*Hello.*").hasMessageMatching(".*World.*");16        assertThat(throwable).isNotNull().isInstanceOf(RuntimeException.class)17                .hasMessageMatching(".*Hello.*").hasMessageMatching(".*World.*")18                .hasMessageMatching(".*Hello.*").hasMessageMatching(".*World.*");19        assertThat(throwable).isNotNull().isInstanceOf(RuntimeException.class)20                .hasMessageMatching(".*Hello.*").hasMessageMatching(".*World.*")21                .hasMessageMatching(".*Hello.*").hasMessageMatching(".*World.*")

withMessageMatching

Using AI Code Generation

1package com.example;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.catchThrowable;4import java.io.IOException;5import org.junit.Test;6public class AssertJTest {7    public void testWithMessageMatching() throws Exception {8        Throwable exception = catchThrowable(() -> {9            throw new IOException("My exception");10        });11        assertThat(exception).withMessageMatching("My.*")12            .isInstanceOf(IOException.class);13    }14}15	at org.junit.Assert.assertEquals(Assert.java:115)16	at org.junit.Assert.assertEquals(Assert.java:144)17	at com.example.AssertJTest.testWithMessageMatching(AssertJTest.java:20)

withMessageMatching

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.api.Assertions.assertThatExceptionOfType;3import static org.assertj.core.api.Assertions.withMessageMatching;4import java.util.regex.Pattern;5import org.junit.Test;6public class TestAssertJWithMessageMatching {7   public void testWithMessageMatching() {8      assertThatExceptionOfType(IllegalArgumentException.class)9         .isThrownBy(() -> {10            throw new IllegalArgumentException("invalid input");11         }).withMessageMatching(Pattern.compile(".*input.*"));12   }13}

withMessageMatching

Using AI Code Generation

1import org.assertj.core.api.ThrowableAssertAlternative;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class AssertJExample1 {5    public void test() {6        ThrowableAssertAlternative<Throwable> actual = assertThat(new Throwable("This is a test"));7        actual.withMessageMatching("This is a test");8    }9}10import org.assertj.core.api.ThrowableAssert;11import org.junit.Test;12import static org.assertj.core.api.Assertions.assertThat;13public class AssertJExample2 {14    public void test() {15        ThrowableAssert<Throwable> actual = assertThat(new Throwable("This is a test"));16        actual.withMessageMatching("This is a test");17    }18}19import org.assertj.core.api.ThrowableAssertBase;20import org.junit.Test;21import static org.assertj.core.api.Assertions.assertThat;22public class AssertJExample3 {23    public void test() {24        ThrowableAssertBase<Throwable> actual = assertThat(new Throwable("This is a test"));25        actual.withMessageMatching("This is a test");26    }27}28import org.assertj.core.api.ThrowableAssertWithCause;29import org.junit.Test;30import static org.assertj.core.api.Assertions.assertThat;31public class AssertJExample4 {32    public void test() {33        ThrowableAssertWithCause<Throwable> actual = assertThat(new Throwable("This is a test"));34        actual.withMessageMatching("This is a test");35    }36}37import org.assertj.core.api.ThrowableAssertWithMessage;38import org.junit.Test;39import static org.assertj.core.api.Assertions.assertThat;40public class AssertJExample5 {41    public void test() {42        ThrowableAssertWithMessage<Throwable> actual = assertThat(new Throwable("This is a test"));43        actual.withMessageMatching("This is a test");44    }45}

withMessageMatching

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.withMessageMatching;4class Test1 {5    void test1() {6        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");7    }8}9import org.junit.jupiter.api.Test;10import static org.assertj.core.api.Assertions.assertThat;11import static org.assertj.core.api.Assertions.withMessageMatching;12class Test1 {13    void test1() {14        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");15    }16}17import org.junit.jupiter.api.Test;18import static org.assertj.core.api.Assertions.assertThat;19import static org.assertj.core.api.Assertions.withMessageMatching;20class Test1 {21    void test1() {22        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");23    }24}25import org.junit.jupiter.api.Test;26import static org.assertj.core.api.Assertions.assertThat;27import static org.assertj.core.api.Assertions.withMessageMatching;28class Test1 {29    void test1() {30        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");31    }32}33import org.junit.jupiter.api.Test;34import static org.assertj.core.api.Assertions.assertThat;35import static org.assertj.core.api.Assertions.withMessageMatching;36class Test1 {37    void test1() {38        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");39    }40}41import org.junit.jupiter.api.Test;42import static org.assertj.core.api.Assertions.assertThat;43import static

withMessageMatching

Using AI Code Generation

1public class AssertJTest {2    public void testWithMessageMatching() {3        assertThatThrownBy(() -> {throw new RuntimeException("test");})4                .isInstanceOf(RuntimeException.class)5                .hasMessageContaining("test")6                .withMessageMatching("test");7    }8}9Recommended Posts: AssertJ - withCauseInstanceOf(Class<? extends Throwable> expectedType) method10AssertJ - withCauseInstanceOf(Class<? extends Throwable> expectedType) method11AssertJ - withMessageMatching(String regex) method12AssertJ - withMessageStartingWith(String expected) method13AssertJ - withMessageEndingWith(String expected) method14AssertJ - withMessageContaining(String expected) method15AssertJ - withMessage(String expected) method16AssertJ - hasMessageContaining(String expected) method17AssertJ - hasMessage(String expected) method18AssertJ - hasMessage(String expected) method19AssertJ - hasMessageEndingWith(String expected) method20AssertJ - hasMessageStartingWith(String expected) method21AssertJ - hasMessageMatching(String regex) method22AssertJ - hasMessageMatching(String regex) method23AssertJ - hasMessageContaining(String expected) method24AssertJ - hasMessage(String expected) method25AssertJ - hasMessage(String expected) method26AssertJ - hasMessageEndingWith(String expected) method27AssertJ - hasMessageStartingWith(String expected) method28AssertJ - hasMessageMatching(String regex) method

withMessageMatching

Using AI Code Generation

1import org.junit.Test;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.withMessageMatching;4public class AssertJTest {5   public void testWithMessageMatching() {6      try {7         throw new IllegalArgumentException("This is an exception message");8      } catch (IllegalArgumentException e) {9         assertThat(e).isInstanceOf(IllegalArgumentException.class)10            .hasMessage("This is an exception message")11            .hasMessageContaining("exception")12            .hasMessageMatching(".*[a-zA-Z]+.*");13         assertThat(e).isInstanceOf(IllegalArgumentException.class)14            .hasMessage("This is an exception message")15            .hasMessageContaining("exception")16            .hasMessageMatching(".*[a-zA-Z]+.*")17            .withMessageMatching(".*[a-zA-Z]+.*");18      }19   }20}21at org.assertj.core.api.AbstractThrowableAssert.withMessageMatching(AbstractThrowableAssert.java:256)22at org.assertj.core.api.ThrowableAssertAlternative.withMessageMatching(ThrowableAssertAlternative.java:47)23at AssertJTest.testWithMessageMatching(AssertJTest.java:19)24at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)25at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)26at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)27at java.lang.reflect.Method.invoke(Method.java:498)28at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)29at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)30at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)31at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)32at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)33at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:78)34at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:57)35at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)

withMessageMatching

Using AI Code Generation

1import java.io.*;2import java.lang.*;3import java.util.*;4import java.util.regex.*;5import java.util.stream.*;6import java.util.concurrent.*;7import java.util.function.*;8import java.util.concurrent.atomic.*;9import java.util.concurrent.locks.*;10import java.util.concurrent.atomic.AtomicInteger;11import java.util.concurrent.atomic.AtomicLong;12import java.util.concurrent.atomic.AtomicReference;13import java.util.concurrent.atomic.AtomicReferenceArray;14import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;15import java.util.concurrent.atomic.AtomicIntegerFieldUpdater;16import java.util.concurrent.atomic.AtomicLongArray;17import java.util.concurrent.atomic.AtomicLongFieldUpdater;18import java.util.concurrent.atomic.AtomicMarkableReference;19import java.util.concurrent.atomic.AtomicStampedReference;20import java.util.function.*;21import java.util.stream.*;22import java.util.regex.*;23import java.util.*;24import java.util.concurrent.*;25import java.util.concurrent.atomic.*;26import java.util.concurrent.locks.*;27import java.util.function.*;28import java.util.stream.*;29import java.util.regex.*;30import java.util.*;31import java.util.concurrent.*;32import java.util.concurrent.atomic.*;33import java.util.concurrent.locks.*;34import java.util.function.*;35import java.util.stream.*;36import java.util.regex.*;37import java.util.*;38import java.util.concurrent.*;39import java.util.concurrent.atomic.*;40import java.util.concurrent.locks.*;41import java.util.function.*;42import java.util.stream.*;43import java.util.regex.*;44import java.util.*;45import java.util.concurrent.*;46import java.util.concurrent.atomic.*;47import java.util.concurrent.locks.*;48import java.util.function.*;49import java.util.stream.*;50import java.util.regex.*;51public class Test {52    public static void main(String[] args) {53        try {54            throw new RuntimeException("some message");55        } catch (RuntimeException e) {56            assertThat(e).hasMessage("some message");57        }58        try {59            throw new RuntimeException("some message");60        } catch (RuntimeException e) {61            assertThat(e).hasMessageContaining("some");62        }63        try {64            throw new RuntimeException("some message");65        } catch (RuntimeException e) {66            assertThat(e).hasMessageStartingWith("some");67        }68        try {69            throw new RuntimeException("some message");70        } catch (RuntimeException e) {71            assertThat(e).hasMessageEndingWith("message");72        }73        try {74            throw new RuntimeException("some message");75        } catch (RuntimeException e) {76        actual.withMessageMatching("This is a test");77    }78}79import org.assertj.core.api.ThrowableAssert;80import org.junit.Test;81import static org.assertj.core.api.Assertions.assertThat;82public class AssertJExample2 {83    public void test() {84        ThrowableAssert<Throwable> actual = assertThat(new Throwable("This is a test"));85        actual.withMessageMatching("This is a test");86    }87}88import org.assertj.core.api.ThrowableAssertBase;89import org.junit.Test;90import static org.assertj.core.api.Assertions.assertThat;91public class AssertJExample3 {92    public void test() {93        ThrowableAssertBase<Throwable> actual = assertThat(new Throwable("This is a test"));94        actual.withMessageMatching("This is a test");95    }96}97import org.assertj.core.api.ThrowableAssertWithCause;98import org.junit.Test;99import static org.assertj.core.api.Assertions.assertThat;100public class AssertJExample4 {101    public void test() {102        ThrowableAssertWithCause<Throwable> actual = assertThat(new Throwable("This is a test"));103        actual.withMessageMatching("This is a test");104    }105}106import org.assertj.core.api.ThrowableAssertWithMessage;107import org.junit.Test;108import static org.assertj.core.api.Assertions.assertThat;109public class AssertJExample5 {110    public void test() {111        ThrowableAssertWithMessage<Throwable> actual = assertThat(new Throwable("This is a test"));112        actual.withMessageMatching("This is a test");113    }114}

withMessageMatching

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.withMessageMatching;4class Test1 {5    void test1() {6        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");7    }8}9import org.junit.jupiter.api.Test;10import static org.assertj.core.api.Assertions.assertThat;11import static org.assertj.core.api.Assertions.withMessageMatching;12class Test1 {13    void test1() {14        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");15    }16}17import org.junit.jupiter.api.Test;18import static org.assertj.core.api.Assertions.assertThat;19import static org.assertj.core.api.Assertions.withMessageMatching;20class Test1 {21    void test1() {22        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");23    }24}25import org.junit.jupiter.api.Test;26import static org.assertj.core.api.Assertions.assertThat;27import static org.assertj.core.api.Assertions.withMessageMatching;28class Test1 {29    void test1() {30        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");31    }32}33import org.junit.jupiter.api.Test;34import static org.assertj.core.api.Assertions.assertThat;35import static org.assertj.core.api.Assertions.withMessageMatching;36class Test1 {37    void test1() {38        assertThat(new RuntimeException("message")).isThrownBy(() -> { throw new RuntimeException("message"); }).withMessageMatching("message");39    }40}41import org.junit.jupiter.api.Test;42import static org.assertj.core.api.Assertions.assertThat;43import static

withMessageMatching

Using AI Code Generation

1public class AssertJTest {2    public void testWithMessageMatching() {3        assertThatThrownBy(() -> {throw new RuntimeException("test");})4                .isInstanceOf(RuntimeException.class)5                .hasMessageContaining("test")6                .withMessageMatching("test");7    }8}9Recommended Posts: AssertJ - withCauseInstanceOf(Class<? extends Throwable> expectedType) method10AssertJ - withCauseInstanceOf(Class<? extends Throwable> expectedType) method11AssertJ - withMessageMatching(String regex) method12AssertJ - withMessageStartingWith(String expected) method13AssertJ - withMessageEndingWith(String expected) method14AssertJ - withMessageContaining(String expected) method15AssertJ - withMessage(String expected) method16AssertJ - hasMessageContaining(String expected) method17AssertJ - hasMessage(String expected) method18AssertJ - hasMessage(String expected) method19AssertJ - hasMessageEndingWith(String expected) method20AssertJ - hasMessageStartingWith(String expected) method21AssertJ - hasMessageMatching(String regex) method22AssertJ - hasMessageMatching(String regex) method23AssertJ - hasMessageContaining(String expected) method24AssertJ - hasMessage(String expected) method25AssertJ - hasMessage(String expected) method26AssertJ - hasMessageEndingWith(String expected) method27AssertJ - hasMessageStartingWith(String expected) method28AssertJ - hasMessageMatching(String regex) method

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.