How to use assumeThatExceptionOfType method of org.assertj.core.api.Assumptions class

Best Assertj code snippet using org.assertj.core.api.Assumptions.assumeThatExceptionOfType

Source:BDDAssumptions.java

...1390   * @return the created {@link ThrowableTypeAssert}.1391   * @since 3.23.01392   */1393  public static <T extends Throwable> ThrowableTypeAssert<T> givenExceptionOfType(final Class<? extends T> exceptionType) {1394    return assumeThatExceptionOfType(exceptionType);1395  }1396  /**1397   * Alias for {@link #givenExceptionOfType(Class)} for {@link Exception}.1398   *1399   * @return the {@link ThrowableAssert} assertion object to be used for assumptions.1400   * @since 3.23.01401   */1402  public static ThrowableTypeAssert<Exception> givenException() {1403    return assumeThatException();1404  }1405  /**1406   * Alias for {@link #givenExceptionOfType(Class)} for {@link RuntimeException}.1407   *1408   * @return the {@link ThrowableAssert} assertion object to be used for assumptions....

Source:Assumptions.java

...939   * @param exceptionType the exception type class.940   * @return the created {@link ThrowableTypeAssert}.941   * @since 3.23.0942   */943  public static <T extends Throwable> ThrowableTypeAssert<T> assumeThatExceptionOfType(final Class<? extends T> exceptionType) {944    return new ThrowableTypeAssert<>(exceptionType);945  }946  /**947   * Alias for {@link #assumeThatExceptionOfType(Class)} for {@link Exception}.948   *949   * @return the created assumption for assertion object.950   * @since 3.23.0951   */952  public static ThrowableTypeAssert<Exception> assumeThatException() {953    return assumeThatExceptionOfType(Exception.class);954  }955  /**956   * Alias for {@link #assumeThatExceptionOfType(Class)} for {@link RuntimeException}.957   *958   * @return the created assumption for assertion object.959   * @since 3.23.0960   */961  public static ThrowableTypeAssert<RuntimeException> assumeThatRuntimeException() {962    return assumeThatExceptionOfType(RuntimeException.class);963  }964  /**965   * Alias for {@link #assumeThatExceptionOfType(Class)} for {@link NullPointerException}.966   *967   * @return the created assumption for assertion object.968   * @since 3.23.0969   */970  public static ThrowableTypeAssert<NullPointerException> assumeThatNullPointerException() {971    return assumeThatExceptionOfType(NullPointerException.class);972  }973  /**974   * Alias for {@link #assumeThatExceptionOfType(Class)} for {@link IllegalArgumentException}.975   *976   * @return the created assumption for assertion object.977   *978   * @since 3.23.0979   */980  public static ThrowableTypeAssert<IllegalArgumentException> assumeThatIllegalArgumentException() {981    return assumeThatExceptionOfType(IllegalArgumentException.class);982  }983  /**984   * Alias for {@link #assumeThatExceptionOfType(Class)} for {@link IOException}.985   *986   * @return the created assumption for assertion object.987   * @since 3.23.0988   */989  public static ThrowableTypeAssert<IOException> assumeThatIOException() {990    return assumeThatExceptionOfType(IOException.class);991  }992  /**993   * Alias for {@link #assumeThatExceptionOfType(Class)} for {@link IndexOutOfBoundsException}.994   *995   * @return the created assumption for assertion object.996   *997   * @since 3.23.0998   */999  public static ThrowableTypeAssert<IndexOutOfBoundsException> assumeThatIndexOutOfBoundsException() {1000    return assumeThatExceptionOfType(IndexOutOfBoundsException.class);1001  }1002  /**1003   * Alias for {@link #assumeThatExceptionOfType(Class)} for {@link ReflectiveOperationException}.1004   *1005   * @return the created assumption for assertion object.1006   * @since 3.23.01007   */1008  public static ThrowableTypeAssert<ReflectiveOperationException> assumeThatReflectiveOperationException() {1009    return assumeThatExceptionOfType(ReflectiveOperationException.class);1010  }1011  /**1012   * Allows to capture and then assume on a {@link Throwable} (easier done with lambdas).1013   * <p>1014   * Example :1015   * <pre><code class='java'>  {@literal @}Test1016   *  public void testException() {1017   *    assumeThatThrownBy(() -&gt; { throw new Exception("boom!") }).isInstanceOf(Exception.class)1018   *                                                              .hasMessageContaining("boom");1019   * }</code></pre>1020   *1021   * @param shouldRaiseThrowable The {@link ThrowingCallable} or lambda with the code that should raise the throwable.1022   * @return the created assumption for assertion object.1023   * @since 2.9.0 / 3.9.0...

assumeThatExceptionOfType

Using AI Code Generation

1import static org.assertj.core.api.Assumptions.assumeThatExceptionOfType;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.api.Assertions.fail;5import static org.assertj.core.api.Assertions.catchThrowable;6import static org.assertj.core.api.Assertions.catchThrowableOfType;7import static org.assertj.core.api.Assertions.assertThatCode;8import static org.assertj.core.api.Assertions.assertThatThrownBy;9import static org.assertj.core.api.Assertions.catchThrowable;10import static org.assertj.core.api.Assertions.catchThrowableOfType;11import static org.assertj.core.api.Assertions.assertThatCode;12import static org.assertj.core.api.Assertions.assertThatThrownBy;13import static org.assertj.core.api.Assertions.catchThrowable;14import static org.assertj.core.api.Assertions.catchThrowableOfType;15import static org.assertj.core.api.Assertions.assertThatCode;16import static org.assertj.core.api.Assertions.assertThatThrownBy;17import static org.assertj.core.api.Assertions.catchThrowable;18import static org.assertj.core.api.Assertions.catchThrowableOfType;19import static org.assertj.core.api.Assertions.assertThatCode;20import static org.assertj.core.api.Assertions.assertThatThrownBy;21import static org.assertj.core.api.Assertions.catchThrowable;22import static org.assertj.core.api.Assertions.catchThrowableOfType;23import static org.assertj.core.api.Assertions.assertThatCode;24import static org.assertj.core.api.Assertions.assertThatThrownBy;25import static org.assertj.core.api.Assertions.catchThrowable;26import static org.assertj.core.api.Assertions.catchThrowableOfType;27import static org.assertj.core.api.Assertions.assertThatCode;28import static org.assertj.core.api.Assertions.assertThatThrownBy;29import static org.assertj.core.api.Assertions.catchThrowable;30import static org.assertj.core.api.Assertions.catchThrowableOfType;31import static org.assertj.core.api.Assertions.assertThatCode;32import static org.assertj.core.api.Assertions.assertThatThrownBy;33import static org.assertj.core.api.Assertions.catchThrowable;34import static org.assertj.core.api.Assertions.catchThrowableOfType;35import static org.assertj.core.api.Assertions.assertThatCode;36import static org.assertj.core.api.Assertions.assertThatThrownBy;37import static org.assertj.core.api.Assertions.catchThrowable;38import static org.assertj.core.api.Assertions.catchThrowableOfType;39import static org.assertj.core.api.Assertions.assertThatCode;40import static org.assertj.core.api.Assertions.assertThatThrownBy;41import static org.assertj.core.api.Assertions.catchThrowable;42import static org.assertj.core.api.Assertions.catchThrowableOfType;43import static org.assertj.core.api.Assertions.assertThatCode;44import static org.assertj.core.api.Assertions.assertThatThrownBy;45import static org.assertj.core.api.Assertions.catchThrowable;46import static org.assertj.core.api.Assertions.catchThrowableOfType;47import static org.assertj.core.api.Assertions.assertThatCode;48import static org

assumeThatExceptionOfType

Using AI Code Generation

1import org.junit.jupiter.api.Test;2import static org.assertj.core.api.Assumptions.assumeThatExceptionOfType;3public class AssumptionsDemo {4   void testAssumeThatExceptionOfType() {5      assumeThatExceptionOfType(Exception.class).isThrownBy(() -> {6         throw new Exception("exception");7      }).withMessage("exception");8   }9}

assumeThatExceptionOfType

Using AI Code Generation

1package org.assumptions;2import static org.assertj.core.api.Assumptions.assumeThatExceptionOfType;3import java.io.IOException;4import org.junit.jupiter.api.Assumptions;5import org.junit.jupiter.api.Test;6public class AssumptionsTest {7	void testAssumptions() {8		Assumptions.assumeTrue("abc".contains("a"));9		Assumptions.assumeFalse("abc".contains("z"));10		Assumptions.assumeTrue("abc".contains("a"), "a is present");11		Assumptions.assumeFalse("abc".contains("z"), () -> "z is not present");12	}13	void testAssumeThatExceptionOfType() {14		assumeThatExceptionOfType(IOException.class).isThrownBy(() -> {15			throw new IOException("boom!");16		}).withMessage("boom!");17	}18}19	at org.opentest4j.TestAbortedException.fail(TestAbortedException.java:39)20	at org.junit.jupiter.api.Assumptions.fail(Assumptions.java:261)21	at org.junit.jupiter.api.Assumptions.assumeTrue(Assumptions.java:127)22	at org.junit.jupiter.api.Assumptions.assumeTrue(Assumptions.java:87)23	at org.junit.jupiter.api.Assumptions.assumeTrue(Assumptions.java:68)24	at org.assumptions.AssumptionsTest.testAssumptions(AssumptionsTest.java:16)25	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)26	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)27	at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)28	at java.base/java.lang.reflect.Method.invoke(Method.java:566)29	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:688)30	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)

assumeThatExceptionOfType

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.Assumptions.*;3public class AssumptionException {4   public static void main(String[] args) {5      assumeThatExceptionOfType(NullPointerException.class).isThrownBy(() -> {6         String str = null;7         str.equals("Hello");8      }).withMessage("NullPointerException is thrown");9   }10}

assumeThatExceptionOfType

Using AI Code Generation

1import org.assertj.core.api.Assumptions;2import org.junit.jupiter.api.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class AssumptionTest {5   public void testAssumeThatExceptionOfType() {6      Assumptions.assumeThatExceptionOfType(() -> {7         throw new NullPointerException("NPE");8      }).isInstanceOf(NullPointerException.class)9         .hasMessage("NPE");10   }11}12	at org.assertj.core.api.Assumptions.assumeThatExceptionOfType(Assumptions.java:112)13	at AssumptionTest.testAssumeThatExceptionOfType(AssumptionTest.java:9)

assumeThatExceptionOfType

Using AI Code Generation

1import static org.assertj.core.api.Assumptions.assumeThatExceptionOfType;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatExceptionOfType;4import static org.assertj.core.api.Assertions.catchThrowable;5import static org.assertj.core.api.Assertions.fail;6import static org.assertj.core.api.Assumptions.assumeThat;7import static org.assertj.core.api.Assumptions.assumeThatCode;8import static org.assertj.core.api.Assumptions.assumeThatThrownBy;9import static org.assertj.core.api.Assumptions.assumeThatIllegalArgumentException;10import static org.assertj.core.api.Assumptions.assumeThatNullPointerException;11import static org.assertj.core.api.Assumptions.assumeThatRuntimeException;12import static org.assertj.core.api.Assumptions.assumeThatExceptionOfType;13import org.junit.jupiter.api.BeforeEach;14import org.junit.jupiter.api.Test;15import java.util.ArrayList;16import java.util.List;17class AssertionsDemo {18    private List<String> list;19    void setUp() {20        list = new ArrayList<>();21    }22    void shouldNotContainNull() {23        assumeThatExceptionOfType(NullPointerException.class).isThrownBy(() -> list.add(null));24        assertThat(list).doesNotContainNull();25    }26}27	at org.assertj.core.api.Assumptions.assumeThatExceptionOfType(Assumptions.java:91)28	at AssertionsDemo.shouldNotContainNull(AssertionsDemo.java:27)29	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)30	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)31	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)32	at java.lang.reflect.Method.invoke(Method.java:498)33	at org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:686)34	at org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60)35	at org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131)36	at org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:149)37	at org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:140)

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