How to use containsInstanceOf method of org.assertj.core.api.AbstractOptionalAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractOptionalAssert.containsInstanceOf

Source:AbstractOptionalAssert.java

...208   * Verifies that the actual {@link Optional} contains a value that is an instance of the argument.209   * <p>210   * Assertions will pass:211   *212   * <pre><code class='java'> assertThat(Optional.of("something")).containsInstanceOf(String.class)213   *                                     .containsInstanceOf(Object.class);214   *215   * assertThat(Optional.of(10)).containsInstanceOf(Integer.class);</code></pre>216   *217   * Assertion will fail:218   *219   * <pre><code class='java'> assertThat(Optional.of("something")).containsInstanceOf(Integer.class);</code></pre>220   *221   * @param clazz the expected class of the value inside the {@link Optional}.222   * @return this assertion object.223   */224  public SELF containsInstanceOf(Class<?> clazz) {225    assertValueIsPresent();226    if (!clazz.isInstance(actual.get())) throwAssertionError(shouldContainInstanceOf(actual, clazz));227    return myself;228  }229  /**230   * Use field/property by field/property comparison (including inherited fields/properties) instead of relying on231   * actual type A <code>equals</code> method to compare the {@link Optional} value's object for incoming assertion232   * checks. Private fields are included but this can be disabled using233   * {@link Assertions#setAllowExtractingPrivateFields(boolean)}.234   * <p>235   * This can be handy if <code>equals</code> method of the {@link Optional} value's object to compare does not suit236   * you.237   * </p>238   * Note that the comparison is <b>not</b> recursive, if one of the fields/properties is an Object, it will be...

Source:OptionalAssertionTest.java

...44	/**45	 * å¤ãæå®ããã¯ã©ã¹ã®ãã®ãã©ããã®æ¤è¨¼46	 */47	@Test48	void containsInstanceOf() {49		Assertions.assertThat(Optional.of("stof"))50				.containsInstanceOf(String.class);51	}52	/**53	 * å¤ãåãã¤ã³ã¹ã¿ã³ã¹ã§ãã¨ã®æ¤è¨¼54	 */55	@Test56	void containsSame() {57		Brand stof = new Brand("stof", "Tanita", Gender.MAN);58		Brand stofCopy = stof;59		Assertions.assertThat(Optional.of(stof))60				.containsSame(stofCopy);61	}62	/**63	 * ãªãã¸ã§ã¯ãã®æ¤è¨¼64	 */...

containsInstanceOf

Using AI Code Generation

1import java.util.Optional;2import org.assertj.core.api.Assertions;3public class AssertjTest {4	public static void main(String[] args) {5		Optional<String> optional = Optional.of("Hello World");6		Assertions.assertThat(optional).containsInstanceOf(String.class);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.api.AbstractOptionalAssert.containsInstanceOf(AbstractOptionalAssert.java:54)12	at AssertjTest.main(AssertjTest.java:12)

containsInstanceOf

Using AI Code Generation

1package org.example;2import java.util.Optional;3import org.assertj.core.api.Assertions;4public class App {5public static void main(String[] args) {6Optional<String> opt = Optional.of("Hello World");7Assertions.assertThat(opt).containsInstanceOf(String.class);8}9}

containsInstanceOf

Using AI Code Generation

1import org.assertj.core.api.AbstractOptionalAssert;2import org.assertj.core.api.Assertions;3import org.junit.Test;4import java.util.Optional;5public class AssertJOptionalTest {6    public void testContainsInstanceOf() {7        Optional<String> optional = Optional.of("Hello");8        Assertions.assertThat(optional).containsInstanceOf(String.class);9    }10}11import org.assertj.core.api.AbstractOptionalAssert;12import org.assertj.core.api.Assertions;13import org.junit.Test;14import java.util.Optional;15public class AssertJOptionalTest {16    public void testContainsInstanceOf() {17        Optional<String> optional = Optional.of("Hello");18        Assertions.assertThat(optional).containsInstanceOf(String.class);19    }20}21import org.assertj.core.api.AbstractOptionalAssert;22import org.assertj.core.api.Assertions;23import org.junit.Test;24import java.util.Optional;25public class AssertJOptionalTest {26    public void testContainsInstanceOf() {27        Optional<String> optional = Optional.of("Hello");28        Assertions.assertThat(optional).containsInstanceOf(String.class);29    }30}31import org.assertj.core.api.AbstractOptionalAssert;32import org.assertj.core.api.Assertions;33import org.junit.Test;34import java.util.Optional;35public class AssertJOptionalTest {36    public void testContainsInstanceOf() {37        Optional<String> optional = Optional.of("Hello");38        Assertions.assertThat(optional).containsInstanceOf(String.class);39    }40}41containsInstanceOf() method of org.assertj.core.api.AbstractOptionalAssert

containsInstanceOf

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2public class AssertJOptionalExample {3    public static void main(String[] args) {4        Optional<String> optional = Optional.of("abc");5        assertThat(optional).containsInstanceOf(String.class);6    }7}8import static org.assertj.core.api.Assertions.assertThat;9public class AssertJOptionalExample {10    public static void main(String[] args) {11        Optional<String> optional = Optional.of("abc");12        assertThat(optional).containsInstanceOf(Stri

containsInstanceOf

Using AI Code Generation

1import java.util.Optional;2import org.assertj.core.api.Assertions;3public class AssertJOptionalAssertion {4    public static void main(String[] args) {5        Optional<Integer> optionalInteger = Optional.of(1);6        Assertions.assertThat(optionalInteger).containsInstanceOf(Integer.class);7    }8}

containsInstanceOf

Using AI Code Generation

1import java.util.Optional;2import org.assertj.core.api.AbstractOptionalAssert;3public class AssertJExample {4	public static void main(String[] args) {5		Optional<String> optional = Optional.of("abc");6		AbstractOptionalAssert<?, String> assert1 = new AbstractOptionalAssert<String, String>(optional, String.class) {};7		assert1.containsInstanceOf(String.class);8	}9}10at org.assertj.core.api.AbstractOptionalAssert.containsInstanceOf(AbstractOptionalAssert.java:169

containsInstanceOf

Using AI Code Generation

1import org.assertj.core.api.*;2import java.util.*;3public class Test {4    public static void main(String[] args) {5        Optional<String> optional = Optional.of("abc");6        OptionalAssert.assertThat(optional).containsInstanceOf(String.class);7    }8}9org.assertj.core.api.AbstractOptionalAssert containsInstanceOf(java.lang.Class<?>) Method10public AbstractOptionalAssert<T> containsInstanceOf(Class<?> type)

containsInstanceOf

Using AI Code Generation

1import org.assertj.core.api.Assertions;2import org.junit.Test;3import java.util.Optional;4public class AssertJOptionalContainsInstanceOfTest {5    public void containsInstanceOfTest() {6        Optional<String> optional = Optional.of("test");7        Assertions.assertThat(optional).containsInstanceOf(String.class);8    }9}

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