Best Assertj code snippet using org.assertj.core.internal.Predicates.assertIsNotNull
Source: Predicates.java
...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}...
assertIsNotNull
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Predicates;3import org.junit.Test;4public class PredicatesTest {5 public void testAssertIsNotNull() {6 Predicates predicates = new Predicates();7 Assertions.assertThat(predicates).isNotNull();8 }9}10import org.assertj.core.api.Assertions;11import org.assertj.core.internal.Predicates;12import org.junit.Test;13public class PredicatesTest {14 public void testAssertIsNotNull() {15 Predicates predicates = new Predicates();16 Assertions.assertThat(predicates).isNotNull();17 }18}
assertIsNotNull
Using AI Code Generation
1assertThat(someObject).isNotNull();2assertThat(someObject).isNotNull();3assertThat(someObject).isNotNull();4assertThat(someObject).isNotNull();5assertThat(someObject).isNotNull();6assertThat(someObject).isNotNull();7assertThat(someObject).isNotNull();8assertThat(someObject).isNotNull();9assertThat(someObject).isNotNull();10assertThat(someObject).isNotNull();11assertThat(someObject).isNotNull();12assertThat(someObject).isNotNull();13assertThat(someObject).isNotNull();14assertThat(someObject).isNotNull();15assertThat(someObject).isNotNull();16assertThat(someObject).isNotNull();17assertThat(someObject).isNotNull();
assertIsNotNull
Using AI Code Generation
1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.internal.Predicates.assertIsNotNull;3import org.assertj.core.api.Condition;4import org.assertj.core.api.TestCondition;5import org.assertj.core.api.TestConditions;6import org.assertj.core.test.Player;7import org.assertj.core.test.WithPlayerData;8import org.junit.jupiter.api.Test;9class ConditionTest extends WithPlayerData {10 void should_create_condition_from_lambda() {11 Condition<Player> condition = new Condition<>(p -> p.getAge() > 30, "age > 30");12 boolean matches = condition.matches(yoda);13 assertThat(matches).isTrue();14 }15 void should_create_condition_from_lambda_with_description() {16 Condition<Player> condition = new Condition<>(p -> p.getAge() > 30, "age > 30");17 String description = condition.description();18 assertThat(description).isEqualTo("age > 30");19 }20 void should_create_condition_from_lambda_with_description_using_description_format() {21 Condition<Player> condition = new Condition<>(p -> p.getAge() > 30, "age > %d", 30);22 String description = condition.description();23 assertThat(description).isEqualTo("age > 30");24 }25 void should_create_condition_from_lambda_with_null_description() {26 Condition<Player> condition = new Condition<>(p -> p.getAge() > 30, null);27 String description = condition.description();28 assertThat(description).isEqualTo("Condition");29 }30 void should_fail_if_lambda_is_null() {31 Condition<Player> condition = null;32 AssertionError error = expectAssertionError(() -> assertIsNotNull(condition));33 assertThat(error).hasMessage("The condition to evaluate should not be null");34 }35 void should_fail_if_lambda_is_null_with_custom_message() {36 Condition<Player> condition = null;37 AssertionError error = expectAssertionError(() -> assertIsNotNull(condition, "My custom message"));38 assertThat(error).hasMessage("My custom message");39 }
assertIsNotNull
Using AI Code Generation
1import org.assertj.core.internal.Predicates;2import static org.assertj.core.api.Assertions.assertThat;3import static org.assertj.core.api.Assertions.assertThatThrownBy;4public class AssertIsNotNullTest {5 public static void main(String[] args) {6 assertThat(Predicates.assertIsNotNull("test")).isEqualTo("test");7 assertThatThrownBy(() -> Predicates.assertIsNotNull(null))8 .isInstanceOf(NullPointerException.class)9 .hasMessage("The object to compare should not be null");10 }11}12 at AssertIsNotNullTest.main(AssertIsNotNullTest.java:12)13 at AssertIsNotNullTest.main(AssertIsNotNullTest.java:16)
assertIsNotNull
Using AI Code Generation
1import org.assertj.core.api.Assertions;2import org.assertj.core.internal.Predicates;3import org.junit.Test;4public class AssertIsNotNullTest {5 public void testAssertIsNotNull() {6 Predicates predicates = new Predicates();7 Assertions.assertThat(predicates).isNotNull();8 }9}10import org.assertj.core.api.Assertions;11import org.assertj.core.internal.Predicates;12import org.junit.Test;13public class AssertIsNotNullTest {14 public void testAssertIsNotNull() {15 Predicates predicates = null;16 Assertions.assertThat(predicates).isNotNull();17 }18}19import org.assertj.core.api.Assertions;20import org.assertj.core.internal.Predicates;21import org.junit.Test;22public class AssertIsNotNullTest {23 public void testAssertIsNotNull() {24 Predicates predicates = new Predicates();25 Assertions.assertThat(predicates).isNotNull();26 }27}28import org.assertj.core.api.Assertions;29import org.assertj.core.internal.Predicates;30import org.junit.Test;31public class AssertIsNotNullTest {32 public void testAssertIsNotNull() {33 Predicates predicates = null;34 Assertions.assertThat(predicates).isNotNull();35 }36}
assertIsNotNull
Using AI Code Generation
1 public void testAssertIsNotNull() {2 final String actual = "actual";3 Predicates.assertIsNotNull(info, actual);4 }5 public void testAssertIsNotNull_with_null() {6 final String actual = null;7 AssertionError assertionError = expectThrows(AssertionError.class, () -> Predicates.assertIsNotNull(info, actual));8 then(assertionError).hasMessage(format("%nExpecting:%n <null>%nnot to be null"));9 }10 public void testAssertIsNotNull_with_null_and_message() {11 final String actual = null;12 AssertionError assertionError = expectThrows(AssertionError.class, () -> Predicates.assertIsNotNull(info, actual, "message"));13 then(assertionError).hasMessage(format("%nExpecting:%n <null>%nnot to be null%nmessage"));14 }15}16import org.assertj.core.api.AbstractAssert;17import org.assertj.core.api.Assertions;18import org.assertj.core.api.ObjectAssert;19import org.assertj.core.api.WritableAssertionInfo;20import org.assertj.core.internal.Predicates;21import org.junit.jupiter.api.Test;22import static org.assertj.core.api.Assertions.assertThat;23import static org.assertj.core.api.Assertions.expectThrows;24import static org.assertj.core.api.Assertions.fail;25import static org.assertj.core.error.ShouldNotBeNull.shouldNotBeNull;26import static org.assertj.core.util.AssertionsUtil.expectAssertionError;27public class PredicatesTest {28 private final WritableAssertionInfo info = new WritableAssertionInfo();29 public void testAssertIsNotNull() {30 final String actual = "actual";31 Predicates.assertIsNotNull(info, actual);32 }33 public void testAssertIsNotNull_with_null() {34 final String actual = null;35 AssertionError assertionError = expectThrows(AssertionError.class, () -> Predicates.assertIsNotNull(info, actual));36 then(assertionError).hasMessage(format("%nExpecting:%n <null>%nnot to be null"));37 }
assertIsNotNull
Using AI Code Generation
1public void testAssertIsNotNull() {2 Object object = new Object();3 Assertions.assertThat(object).isNotNull();4}5public static Predicate<Object> isNotNull() {6 return new Predicate<Object>() {7 public boolean test(Object object) {8 return object != null;9 }10 };11}12public SELF isNotNull() {13 objects.assertIsNotNull(info, actual);14 return myself;15}16public void assertIsNotNull(AssertionInfo info, Object actual) {17 assertNotNull(info, actual);18}19public void assertNotNull(AssertionInfo info, Object actual) {20 if (actual == null) throw failures.failure(info, shouldBeNotNull());21}22public static ErrorMessageFactory shouldBeNotNull() {23 return new BasicErrorMessageFactory("%nExpecting:%n <%s>%nnot to be null");24}25public class BasicErrorMessageFactory implements ErrorMessageFactory {26 private final String message;27 private final Object[] arguments;28 public BasicErrorMessageFactory(String message, Object... arguments) {29 this.message = message;30 this.arguments = arguments;31 }32 public String create() {33 return String.format(message, arguments);34 }35}36public interface ErrorMessageFactory {37 String create();38}39public class Failures {40 private static final String ASSERTION_ERROR_CLASS_NAME = AssertionError.class.getName();41 private final StandardRepresentation representation;42 public Failures() {43 this(new StandardRepresentation());44 }45 public Failures(Representation representation) {46 this.representation = new StandardRepresentation(representation);47 }48 public AssertionError failure(AssertionInfo info, ErrorMessageFactory factory) {49 if (info.overridingErrorMessage() != null) {50 return failure(info.overridingErrorMessage());51 }52 return failure(factory.create());53 }
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