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

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

Source:Assertions_catchIllegalStateException_Test.java

...11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.api;14import static org.assertj.core.api.Assertions.assertThat;15import static org.assertj.core.api.Assertions.catchIllegalStateException;16import static org.assertj.core.api.Assertions_catchThrowable_Test.codeThrowing;17import static org.assertj.core.api.BDDAssertions.then;18import static org.assertj.core.util.AssertionsUtil.expectAssertionError;19import static org.mockito.Mockito.mock;20import org.assertj.core.api.ThrowableAssert.ThrowingCallable;21import org.junit.jupiter.api.Test;22class Assertions_catchIllegalStateException_Test {23  @Test24  void catchIllegalStateException_should_fail_with_good_message_if_wrong_type() {25    // GIVEN26    ThrowingCallable code = () -> catchIllegalStateException(raisingException("boom!!"));27    // WHEN28    AssertionError assertionError = expectAssertionError(code);29    // THEN30    assertThat(assertionError).hasMessageContainingAll(IllegalStateException.class.getName(), Exception.class.getName());31  }32  @Test33  void catchIllegalStateException_should_succeed_and_return_actual_instance_with_correct_class() {34    // GIVEN35    final IllegalStateException expected = new IllegalStateException("boom!!");36    // WHEN37    IllegalStateException actual = catchIllegalStateException(codeThrowing(expected));38    // THEN39    then(actual).isSameAs(expected);40  }41  @Test42  void catchIllegalStateException_should_succeed_and_return_null_if_no_exception_thrown() {43    // WHEN44    IllegalStateException actual = catchIllegalStateException(() -> {});45    // THEN46    then(actual).isNull();47  }48  @Test49  void catchIllegalStateException_should_catch_mocked_throwable() {50    // GIVEN51    IllegalStateException illegalStateException = mock(IllegalStateException.class);52    // WHEN53    Throwable actual = catchIllegalStateException(codeThrowing(illegalStateException));54    // THEN55    then(actual).isSameAs(illegalStateException);56  }57  static ThrowingCallable raisingException(final String reason) {58    return codeThrowing(new Exception(reason));59  }60}...

Source:EntryPointAssertions_catchIllegalStateException_Test.java

...16import java.util.stream.Stream;17import org.assertj.core.api.ThrowableAssert.ThrowingCallable;18import org.junit.jupiter.params.ParameterizedTest;19import org.junit.jupiter.params.provider.MethodSource;20class EntryPointAssertions_catchIllegalStateException_Test extends EntryPointAssertionsBaseTest {21  private static final IllegalStateException ILLEGAL_STATE_EXCEPTION = new IllegalStateException();22  @ParameterizedTest23  @MethodSource("catchIllegalStateExceptions")24  void should_catch_IllegalStateException(Function<ThrowingCallable, IllegalStateException> catchIllegalStateException) {25    // GIVEN26    ThrowingCallable throwingCallable = () -> {27      throw ILLEGAL_STATE_EXCEPTION;28    };29    // WHEN30    IllegalStateException throwable = catchIllegalStateException.apply(throwingCallable);31    // THEN32    then(throwable).isSameAs(ILLEGAL_STATE_EXCEPTION);33  }34  private static Stream<Function<ThrowingCallable, IllegalStateException>> catchIllegalStateExceptions() {35    return Stream.of(Assertions::catchIllegalStateException, BDDAssertions::catchIllegalStateException, withAssertions::catchIllegalStateException);36  }37}...

catchIllegalStateException

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class Test1 {4    public void test1() {5        Assertions.catchThrowableOfType(() -> {6            throw new IllegalStateException("boom!");7        }, IllegalStateException.class);8    }9}10import org.assertj.core.api.Assertions;11import org.junit.Test;12public class Test2 {13    public void test2() {14        Assertions.catchThrowableOfType(() -> {15            throw new IllegalStateException("boom!");16        }, IllegalStateException.class);17    }18}19import org.assertj.core.api.Assertions;20import org.junit.Test;21public class Test3 {22    public void test3() {23        Assertions.catchThrowableOfType(() -> {24            throw new IllegalStateException("boom!");25        }, IllegalStateException.class);26    }27}28import org.assertj.core.api.Assertions;29import org.junit.Test;30public class Test4 {31    public void test4() {32        Assertions.catchThrowableOfType(() -> {33            throw new IllegalStateException("boom!");34        }, IllegalStateException.class);35    }36}37import org.assertj.core.api.Assertions;38import org.junit.Test;39public class Test5 {40    public void test5() {41        Assertions.catchThrowableOfType(() -> {42            throw new IllegalStateException("boom!");43        }, IllegalStateException.class);44    }45}46import org.assertj.core.api.Assertions;47import org.junit.Test;48public class Test6 {49    public void test6() {50        Assertions.catchThrowableOfType(() -> {51            throw new IllegalStateException("boom!");52        }, IllegalStateException.class);53    }54}55import org.assertj.core.api.Assertions;56import org.junit.Test;57public class Test7 {58    public void test7() {59        Assertions.catchThrowableOfType(() -> {60            throw new IllegalStateException("boom!");61        }, IllegalStateException.class);62    }63}

catchIllegalStateException

Using AI Code Generation

1package com.puppycrawl.tools.checkstyle.checks.coding;2import static org.assertj.core.api.Assertions.catchIllegalStateException;3import java.io.File;4import java.io.IOException;5import java.util.List;6import org.junit.Test;7import com.google.common.base.Charsets;8import com.google.common.io.Files;9import com.puppycrawl.tools.checkstyle.AbstractModuleTestSupport;10import com.puppycrawl.tools.checkstyle.DefaultConfiguration;11import com.puppycrawl.tools.checkstyle.api.Configuration;12import com.puppycrawl.tools.checkstyle.api.LocalizedMessage;13import com.puppycrawl.tools.checkstyle.checks.AbstractCheck;14import com.puppycrawl.tools.checkstyle.checks.coding.IllegalThrowsCheck;15public class InputIllegalThrowsCheckTest extends AbstractModuleTestSupport {16    protected String getPackageLocation() {17        return "com/puppycrawl/tools/checkstyle/checks/coding/illegalthrows";18    }19    public void testGetAcceptableTokens() {20        final IllegalThrowsCheck illegalThrowsCheckObj = new IllegalThrowsCheck();21        final int[] actual = illegalThrowsCheckObj.getAcceptableTokens();22        final int[] expected = { };23        assertArrayEquals("Default acceptable tokens are invalid",24            expected, actual);25    }26    public void testGetRequiredTokens() {27        final IllegalThrowsCheck illegalThrowsCheckObj = new IllegalThrowsCheck();28        final int[] actual = illegalThrowsCheckObj.getRequiredTokens();29        final int[] expected = { };30        assertArrayEquals("Default required tokens are invalid",31            expected, actual);32    }33    public void testGetFileContents() throws Exception {34            createCheckConfig(IllegalThrowsCheck.class);35        final String[] expected = {36            "3: " + getCheckMessage(AbstractCheck.class,37            "6: " + getCheckMessage(AbstractCheck.class,38            "9: " + getCheckMessage(AbstractCheck.class,39            "12: " + getCheckMessage(AbstractCheck.class,40            "15: " + getCheckMessage(AbstractCheck.class,41            "18: " + getCheckMessage(AbstractCheck.class,

catchIllegalStateException

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3public class TestClass {4    public void test() {5        Assertions.catchIllegalStateException(() -> {6            throw new IllegalStateException();7        });8    }9}10import org.assertj.core.api.Assertions;11import org.junit.Test;12public class TestClass {13    public void test() {14        Assertions.catchThrowableOfType(() -> {15            throw new IllegalStateException();16        }, IllegalStateException.class);17    }18}19import org.assertj.core.api.Assertions;20import org.junit.Test;21public class TestClass {22    public void test() {23        Assertions.catchThrowable(() -> {24            throw new IllegalStateException();25        });26    }27}28import org.assertj.core.api.Assertions;29import org.junit.Test;30public class TestClass {31    public void test() {32        Assertions.catchThrowableOfType(() -> {33            throw new IllegalStateException();34        }, RuntimeException.class);35    }36}37import org.assertj.core.api.Assertions;38import org.junit.Test;39public class TestClass {40    public void test() {41        Assertions.catchThrowable(() -> {42            throw new IllegalStateException();43        }, IllegalStateException.class);44    }45}46import org.assertj.core.api.Assertions;47import org.junit.Test;48public class TestClass {49    public void test() {50        Assertions.catchThrowableOfType(() -> {51            throw new IllegalStateException();52        }, IllegalStateException.class);53    }54}55import org.assertj.core.api.Assertions;56import org.junit.Test;57public class TestClass {58    public void test() {59        Assertions.catchThrowable(() -> {60            throw new IllegalStateException();61        });62    }63}64import org.assertj.core.api.Assertions;65import org.junit.Test;

catchIllegalStateException

Using AI Code Generation

1import org.assertj.core.api.Assertions;2public class Sample {3    public static void main(String[] args) {4        Assertions.assertThat(IllegalStateException.class).isThrownBy(() -> {5            throw new IllegalStateException("boom!");6        }).withMessage("boom!");7    }8}9    at org.junit.Assert.assertEquals(Assert.java:115)10    at org.junit.Assert.assertEquals(Assert.java:144)11    at org.assertj.core.error.ShouldHaveMessage.shouldHaveMessage(ShouldHaveMessage.java:27)12    at org.assertj.core.api.AbstractThrowableAssert.hasMessage(AbstractThrowableAssert.java:156)13    at org.assertj.core.api.Assertions$ThrowableAssert.hasMessage(Assertions.java:1055)14    at org.assertj.core.api.Assertions$ThrowableAssert.hasMessage(Assertions.java:1038)15    at Sample.main(1.java:7)16import org.assertj.core.api.Assertions;17public class Sample {18    public static void main(String[] args) {19        Assertions.assertThatThrownBy(() -> {20            throw new IllegalStateException("boom!");21        }).hasMessage("boom!");22    }23}24    at org.junit.Assert.assertEquals(Assert.java:115)25    at org.junit.Assert.assertEquals(Assert.java:144)26    at org.assertj.core.error.ShouldHaveMessage.shouldHaveMessage(ShouldHaveMessage.java:27)27    at org.assertj.core.api.AbstractThrowableAssert.hasMessage(AbstractThrowableAssert.java:156)28    at org.assertj.core.api.Assertions$ThrowableAssert.hasMessage(Assertions.java:1055)29    at org.assertj.core.api.Assertions$ThrowableAssert.hasMessage(Assertions.java:1038)30    at Sample.main(2.java:7)31import org.assertj.core.api.Assertions;32public class Sample {33    public static void main(String[] args) {34        Assertions.assertThatExceptionOfType(IllegalStateException.class).isThrownBy(() -> {35            throw new IllegalStateException("boom!");36        }).withMessage("boom!");37    }38}39    at org.junit.Assert.assertEquals(Assert.java:115)

catchIllegalStateException

Using AI Code Generation

1import static org.assertj.core.api.Assertions.catchThrowable;2import java.util.concurrent.TimeUnit;3import org.junit.Test;4import org.assertj.core.api.ThrowableAssert.ThrowingCallable;5public class AssertjTest {6   public void testAssertj() {7      ThrowingCallable callable = () -> {8         TimeUnit.SECONDS.sleep(1);9      };10      Throwable thrown = catchThrowable(callable);11      System.out.println(thrown);12   }13}14Java | AssertJ assertThrows()

catchIllegalStateException

Using AI Code Generation

1package com.puppycrawl.tools.checkstyle.grammar.java8;2import static org.assertj.core.api.Assertions.catchThrowable;3import org.junit.Assert;4import org.junit.Test;5public class InputIllegalStateExceptionTest {6    public void testIllegalStateException() {7        Throwable thrown = catchThrowable(() -> {8            throw new IllegalStateException("IllegalStateException message");9        });10        Assert.assertTrue(thrown instanceof IllegalStateException);11        Assert.assertEquals("IllegalStateException message", thrown.getMessage());12        Assert.assertNull(thrown.getCause());13    }14    public void testIllegalStateExceptionWithCause() {15        Throwable thrown = catchThrowable(() -> {16            throw new IllegalStateException("IllegalStateException message",17                    new IllegalArgumentException("IllegalArgumentException message"));18        });19        Assert.assertTrue(thrown instanceof IllegalStateException);20        Assert.assertEquals("IllegalStateException message", thrown.getMessage());21        Assert.assertTrue(thrown.getCause() instanceof IllegalArgumentException);22        Assert.assertEquals("IllegalArgumentException message", thrown.getCause().getMessage());23    }24}

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.