How to use instance method of org.assertj.core.internal.Predicates class

Best Assertj code snippet using org.assertj.core.internal.Predicates.instance

Source:Predicates.java Github

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...16import org.assertj.core.util.VisibleForTesting;17public class Predicates {18 private static final Predicates INSTANCE = new Predicates();19 /**20 * Returns the singleton instance of this class.21 * @return the singleton instance of this class.22 */23 public static Predicates instance() {24 return INSTANCE;25 }26 @VisibleForTesting27 Failures failures = Failures.instance();28 @VisibleForTesting29 Predicates() {}30 /**31 * Asserts the the given <code>{@link Predicate}</code> is not null.32 * @param predicate the given {@code Predicate}.33 * @throws NullPointerException if the given {@code Predicate} is {@code null}.34 */35 public void assertIsNotNull(Predicate<?> predicate) {36 checkNotNull(predicate, "The predicate to evaluate should not be null");37 }38}...

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1assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))2 .containsOnly(1, 2, 3, 4);3assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))4 .containsOnly(1, 2, 3, 4);5assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))6 .containsOnly(1, 2, 3, 4);7assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))8 .containsOnly(1, 2, 3, 4);9assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))10 .containsOnly(1, 2, 3, 4);11assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))12 .containsOnly(1, 2, 3, 4);13assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))14 .containsOnly(1, 2, 3, 4);15assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))16 .containsOnly(1, 2, 3, 4);17assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))18 .containsOnly(1, 2, 3, 4);19assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))20 .containsOnly(1, 2, 3, 4);21assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Predicates.instanceOf(Integer.class))22 .containsOnly(1, 2, 3, 4);23assertThat(newArrayList(1, 2, 3, 4)).filteredOn(Pred

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1@DisplayName("Test for instance method of org.assertj.core.internal.Predicates class")2class PredicatesInstanceMethodTest {3 @DisplayName("Test for instance method of org.assertj.core.internal.Predicates class")4 void test() {5 org.assertj.core.internal.Predicates predicates = new org.assertj.core.internal.Predicates();6 Predicate<String> predicate = predicates.instanceOf(String.class);7 assertThat(predicate).isNotNull();8 assertThat(predicate.test("")).isTrue();9 }10}11org.assertj.core.internal.Predicates predicates = new org.assertj.core.internal.Predicates();12Predicate<String> predicate = predicates.instanceOf(String.class);13assertThat(predicate).isNotNull();14assertThat(predicate.test("")).isTrue();15org.assertj.core.internal.Predicates predicates = new org.assertj.core.internal.Predicates();16Predicate<String> predicate = predicates.instanceOf(String.class);

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instance

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1 def assertjPredicates = new org.assertj.core.internal.Predicates()2 def assertjPredicatesClassInstance = assertjPredicatesClass.newInstance()3 def assertjPredicatesClassMethod = assertjPredicatesClassInstance.class.methods.find { it.name == 'isInstanceOf' }4 assertjPredicatesClassMethod.invoke(assertjPredicatesClassInstance, String.class)5 def assertjPredicatesClassStaticMethod = assertjPredicatesClass.methods.find { it.name == 'isInstanceOf' }6 assertjPredicatesClassStaticMethod.invoke(null, String.class)7 def assertjAssertions = new org.assertj.core.api.Assertions()8 def assertjAssertionsClassInstance = assertjAssertionsClass.newInstance()9 def assertjAssertionsClassMethod = assertjAssertionsClassInstance.class.methods.find { it.name == 'assertThat' }10 assertjAssertionsClassMethod.invoke(assertjAssertionsClassInstance, "String")11 def assertjAssertionsClassStaticMethod = assertjAssertionsClass.methods.find { it.name == 'assertThat' }12 assertjAssertionsClassStaticMethod.invoke(null, "String")13 def assertjAssertions2 = new org.assertj.core.api.Assertions()14 def assertjAssertionsClassInstance2 = assertjAssertionsClass2.newInstance()15 def assertjAssertionsClassMethod2 = assertjAssertionsClassInstance2.class.methods.find { it.name == 'assertThat' }16 assertjAssertionsClassMethod2.invoke(assertjAssertionsClassInstance2, "String")17 def assertjAssertionsClassStaticMethod2 = assertjAssertionsClass2.methods.find { it.name == 'assertThat' }18 assertjAssertionsClassStaticMethod2.invoke(null, "String")19[quote]groovy.lang.MissingMethodException: No signature of method: org.assertj.core.internal.Predicates.isInstanceOf() is applicable for argument types: (java.lang

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instance

Using AI Code Generation

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1assertThat("foo").isInstanceOf(String.class);2assertThat("foo").isNotInstanceOf(Integer.class);3assertThat("foo").isInstanceOfAny(String.class, Integer.class);4assertThat("foo").isNotInstanceOfAny(Integer.class, Long.class);5assertThat("foo").isInstanceOfAny(Arrays.asList(String.class, Integer.class));6assertThat("foo").isNotInstanceOfAny(Arrays.asList(Integer.class, Long.class));7assertThat("foo").isInstanceOfAny(String.class, Integer.class);8assertThat("foo").isNotInstanceOfAny(Integer.class, Long.class);9assertThat("foo").isInstanceOfAny(String.class, Integer.class);10assertThat("foo").isNotInstanceOfAny(Integer.class, Long.class);11assertThat("foo").isInstanceOfAny(Arrays.asList(String.class, Integer.class));

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1 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class);2 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, String.class);3 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class);4 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, String.class, String.class);5 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class);6 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class, String.class);7 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class, String.class, String.class);8 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class, String.class, String.class, String.class);9 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class, String.class, String.class, String.class, String.class);10 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class);11 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class);12 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class);13 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class);14 Predicates.instance().assertIsInstanceOfAny(info, "a", String.class, Integer.c

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1import static org.assertj.core.internal.Predicates.instanceOf;2assertThat(actual).is(instanceOf(String.class));3assertThat(actual).is(instanceOf(String.class, String.class));4assertThat(actual).is(instanceOf(String.class, String.class, String.class));5assertThat(actual).is(instanceOf(String.class, String.class, String.class, String.class));6assertThat(actual).is(instanceOf(String.class, String.class, String.class, String.class, String.class));7assertThat(actual).is(instanceOf(String.class, String.class, String.class, String.class, String.class, String.class));8assertThat(actual).is(instanceOf(String.class, String.class, String.class, String.class, String.class, String.class, String.class));9assertThat(actual).is(instanceOf(String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class));10assertThat(actual).is(instanceOf(String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class, String.class));11assertThat(actual).is(instanceOf(String.class, String.class, String

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1import org.assertj.core.api.Assertions2import org.assertj.core.internal.Predicates3Assertions.assertThat("a").matches(Predicates.isNotNullAndNotEmpty())4import org.assertj.core.api.Assertions5import org.assertj.core.internal.Predicates6Assertions.assertThat(["a", "b", "", "c"].findAll(Predicates.isNotNullAndNotEmpty()))7 .containsExactly("a", "b", "c")

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