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How to use AbstractAssert_isInstanceOf_Test class of org.assertj.core.api.abstract package

Best Assertj code snippet using org.assertj.core.api.abstract.AbstractAssert_isInstanceOf_Test

Source:AbstractAssert_isInstanceOf_Test.java

...21 * @author Alex Ruiz22 * @author Mikhail Mazursky23 * @author Nicolas FranÃ§ois24 */25public class AbstractAssert_isInstanceOf_Test extends AbstractAssertBaseTest {26  @Override27  protected ConcreteAssert invoke_api_method() {28    return assertions.isInstanceOf(String.class);29  }30  @Override31  protected void verify_internal_effects() {32    verify(objects).assertIsInstanceOf(getInfo(assertions), getActual(assertions), String.class);33  }34}...

AbstractAssert_isInstanceOf_Test

Using AI Code Generation

1package org.assertj.core.api.abstract;2import org.assertj.core.api.AbstractAssert;3import org.assertj.core.api.AbstractAssert_isInstanceOf_Test;4import org.junit.jupiter.api.Test;5import static org.assertj.core.api.Assertions.assertThat;6import static org.assertj.core.api.Assertions.assertThatExceptionOfType;7import static org.assertj.core.api.Assertions.catchThrowable;8import static org.assertj.core.api.Assertions.in;9import static org.assertj.core.api.Assertions.notIn;10import static org.assertj.core.api.Assertions.within;11import static org.assertj.core.api.Assertions.withinPercentage;12import static org.assertj.core.api.Assertions.withinPrecision;13import static org.assertj.core.api.Assertions.withinSeconds;14import static org.assertj.core.api.Assertions.withinMinutes;15import static org.assertj.core.api.Assertions.withinHours;16import static org.assertj.core.api.Assertions.withinDays;17import static org.assertj.core.api.Assertions.withinWeeks;18import static org.assertj.core.api.Assertions.withinMonths;19import static org.assertj.core.api.Assertions.withinYears;20import static org.assertj.core.api.Assertions.withinDecade;21import static org.assertj.core.api.Assertions.withinCenturies;22import static org.assertj.core.api.Assertions.withinMillenniums;23import static org.assertj.core.api.Assertions.withinEons;24import static org.assertj.core.api.Assertions.withinEras;25import static org.assertj.core.api.Assertions.withinEons;26import static org.assertj.core.api.Assertions.withinEras;27import static org.assertj.core.api.Assertions.withinMillenniums;28import static org.assertj.core.api.Assertions.withinCenturies;29import static org.assertj.core.api.Assertions.withinDecade;30import static org.assertj.core.api.Assertions.withinYears;31import static org.assertj.core.api.Assertions.withinMonths;32import static org.assertj.core.api.Assertions.withinWeeks;33import static org.assertj.core.api.Assertions.withinDays;34import static org.assertj.core.api.Assertions.withinHours;35import static org.assertj.core.api.Assertions.withinMinutes;36import static org.assertj.core.api.Assertions.withinSeconds;37import static org.assertj.core.api.Assertions.withinPrecision;38import static org.assertj.core.api.Assertions.withinPercentage;39import static org.assertj.core.api.Assertions.within;40import static org.assertj.core.api.Assertions.notIn;41import static org.assertj.core.api.Assertions.in;42import static org.assertj.core.api.Assertions.catchThrowable;43import static org.assertj.core.api.Assertions.assertThatExceptionOfType;44import static org.assertj.core.api.Assertions.assertThat;45public class AbstractAssert_isInstanceOf_Test extends AbstractAssert_isInstanceOf_Test {

AbstractAssert_isInstanceOf_Test

Using AI Code Generation

1package org.assertj.core.api.abstract;2import static org.assertj.core.api.Assertions.assertThat;3import org.junit.Test;4public class AbstractAssert_isInstanceOf_Test {5  public void should_pass_if_actual_is_instance_of_given_type() {6    assertThat("foo").isInstanceOf(String.class);7  }8  public void should_fail_if_actual_is_not_instance_of_given_type() {9    try {10      assertThat("foo").isInstanceOf(Integer.class);11    } catch (AssertionError e) {12      assertThat(e).hasMessage("expected:<java.lang.Integer> but was instance of:<java.lang.String>");13    }14  }15  public void should_fail_and_display_description_of_assertion_if_actual_is_not_instance_of_given_type() {16    try {17      assertThat("foo").as("test description").isInstanceOf(Integer.class);18    } catch (AssertionError e) {19      assertThat(e).hasMessage("[test description] expected:<java.lang.Integer> but was instance of:<java.lang.String>");20    }21  }22  public void should_fail_with_custom_message_if_actual_is_not_instance_of_given_type() {23    try {24      assertThat("foo").overridingErrorMessage("my error message").isInstanceOf(Integer.class);25    } catch (AssertionError e) {26      assertThat(e).hasMessage("my error message");27    }28  }29  public void should_fail_with_custom_message_ignoring_description_of_assertion_if_actual_is_not_instance_of_given_type() {30    try {31      assertThat("foo").as("test description").overridingErrorMessage("my error message").isInstanceOf(Integer.class);32    } catch (AssertionError e) {33      assertThat(e).hasMessage("my error message");34    }35  }36}

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