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How to use verify_internal_effects method of org.assertj.core.api.abstract.AbstractAssert_isNull_Test class

Best Assertj code snippet using org.assertj.core.api.abstract.AbstractAssert_isNull_Test.verify_internal_effects

...61  }62  @Test63  public void should_have_internal_effects() {64    invoke_api_method();65    verify_internal_effects();66  }67  /**68   * For the few API methods that don't return {@code this}, override this method to do nothing (see69   * {@link AbstractAssert_isNull_Test#should_return_this()} for an example).70   */71  @Test72  public void should_return_this() {73    S returned = invoke_api_method();74    assertThat(returned).isSameAs(assertions);75  }76  protected AssertionInfo getInfo(S someAssertions) {77    return someAssertions.info;78  }79  protected AssertionInfo info() {80    return getInfo(assertions);81  }82  protected A getActual(S someAssertions) {83    return someAssertions.actual;84  }85  protected Objects getObjects(S someAssertions) {86    return someAssertions.objects;87  }88  /**89   * Invokes the API method under test.90   *91   * @return the assertion object that is returned by the method. If the method is {@code void}, return {@code null} and override92   *         {@link #should_return_this()}.93   */94  protected abstract S invoke_api_method();95  /**96   * Verifies that invoking the API method had the expected effects (usually, setting some internal state or invoking an internal97   * object).98   */99  protected abstract void verify_internal_effects();100}...

verify_internal_effects

Using AI Code Generation

1package org.assertj.core.api.abstract;2import org.junit.Test;3import static org.assertj.core.api.Assertions.*;4public class AbstractAssert_isNull_Test {5  public void should_pass_if_actual_is_null() {6    assertThat((Object) null).isNull();7  }8  public void should_fail_if_actual_is_not_null() {9    assertThatExceptionOfType(AssertionError.class).isThrownBy(() -> assertThat("not null").isNull()).withMessage("expected:<null> but was:<[not null]>");10  }11}12org.assertj.core.api.abstract.AbstractAssert_isNull_Test > should_pass_if_actual_is_null() PASSED13org.assertj.core.api.abstract.AbstractAssert_isNull_Test > should_fail_if_actual_is_not_null() PASSED

verify_internal_effects

Using AI Code Generation

1import static org.assertj.core.api.Assertions.*;2import static org.assertj.core.api.Assertions.assertThat;3import org.assertj.core.api.AbstractAssert_isNull_Test;4public class AbstractAssert_isNull_Test_Example {5    public static void main(String[] args) {6        AbstractAssert_isNull_Test actual = new AbstractAssert_isNull_Test();7        actual.verify_internal_effects();8        assertThat(actual).isNotNull();9    }10}

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