Best Assertj code snippet using org.assertj.core.error.ShouldHaveSuperclass.StringJoiner
Source: ShouldHaveSuperclass.java
...10 *11 * Copyright 2012-2022 the original author or authors.12 */13package org.assertj.core.error;14import java.util.StringJoiner;15/**16 * Creates an error message indicating that an assertion that verifies that a class has a given superclass failed.17 * 18 * @author Stefano Cordio19 */20public class ShouldHaveSuperclass extends BasicErrorMessageFactory {21 private static final String SHOULD_HAVE_SUPERCLASS = new StringJoiner("%n", "%n", "").add("Expecting")22 .add(" %s")23 .add("to have superclass:")24 .add(" %s")25 .toString();26 private static final String BUT_HAD_NONE = new StringJoiner("%n", "%n", "").add("but had none.")27 .toString();28 private static final String BUT_HAD = new StringJoiner("%n", "%n", "").add("but had:")29 .add(" %s")30 .toString();31 /**32 * Creates a new <code>{@link ShouldHaveSuperclass}</code>.33 *34 * @param actual the actual value in the failed assertion.35 * @param superclass expected superclass for this class.36 * @return the created {@code ErrorMessageFactory}.37 */38 public static ErrorMessageFactory shouldHaveSuperclass(Class<?> actual, Class<?> superclass) {39 Class<?> actualSuperclass = actual.getSuperclass();40 return (actualSuperclass == null)41 ? new ShouldHaveSuperclass(actual, superclass)42 : new ShouldHaveSuperclass(actual, superclass, actualSuperclass);...
StringJoiner
Using AI Code Generation
1public void testStringJoiner() {2 StringJoiner joiner = new StringJoiner(", ", "[", "]");3 joiner.add("foo");4 joiner.add("bar");5 joiner.add("baz");6 String result = joiner.toString();7 System.out.println(result);8}
StringJoiner
Using AI Code Generation
1public class ShouldHaveSuperclass_create_Test {2 * public void should_create_error_message() {3 * StringJoiner joiner = new StringJoiner("4");5 * joiner.add("Expecting actual's superclass to be:");6 * joiner.add(" <\"java.lang.Object\">");7 * joiner.add("but was:");8 * joiner.add(" <\"java.lang.String\">");9 * String expectedMessage = joiner.toString();10 * ErrorMessageFactory factory = ShouldHaveSuperclass.shouldHaveSuperclass(String.class, Object.class);11 * String message = factory.create(new TextDescription("Test"), new StandardRepresentation());12 * assertThat(message).isEqualTo(expectedMessage);13 * }14}
StringJoiner
Using AI Code Generation
1 public static StringJoiner join(List<String> strings) {2 StringJoiner joiner = new StringJoiner(", ");3 strings.forEach(joiner::add);4 return joiner;5 }6}7package org.assertj.core.error;8import static org.assertj.core.api.Assertions.assertThat;9import static org.assertj.core.error.ShouldHaveSuperclass.shouldHaveSuperclass;10import static org.assertj.core.util.Lists.newArrayList;11import static org.assertj.core.util.Sets.newLinkedHashSet;12import static org.assertj.core.util.Sets.newTreeSet;13import static org.assertj.core.util.Sets.newHashSet;14import static org.assertj.core.util.Lists.list;15import static org.assertj.core.util.Arrays.array;16import static org.assertj.core.util.Sets.newLinkedHashSet;17import static org.assertj.core.util.Sets.newHashSet;18import static org.assertj.core.util.Sets.newTreeSet;19import static org.assertj.core.util.Lists.list;20import static org.assertj.core.util.Arrays.array;21import org.junit.Test;22public class ShouldHaveSuperclass_Test {23 public void should_create_error_message() {24 String message = shouldHaveSuperclass(String.class, newArrayList("String")).create();25 assertThat(message).isEqualTo("[Test] %nExpecting:%n <java.lang.String>%nto have superclass:%n <[String]>%nbut had none.");26 }27 public void should_create_error_message_with_multiple_superclasses() {28 String message = shouldHaveSuperclass(String.class, newArrayList("String", "Object")).create();29 assertThat(message).isEqualTo("[Test] %nExpecting:%n <java.lang.String>%nto have superclass:%n <[String, Object]>%nbut had none.");30 }31}
StringJoiner
Using AI Code Generation
1public void testStringJoiner() {2 StringJoiner joiner = new StringJoiner(", ");3 joiner.add("one");4 joiner.add("two");5 joiner.add("three");6 System.out.println(joiner);7}8public void testStringJoinerWithPrefixAndSuffix() {9 StringJoiner joiner = new StringJoiner(", ", "[", "]");10 joiner.add("one");11 joiner.add("two");12 joiner.add("three");13 System.out.println(joiner);14}15public void testStringJoinerWithPrefixAndSuffixAndEmptyValue() {16 StringJoiner joiner = new StringJoiner(", ", "[", "]");17 joiner.add("one");18 joiner.add("");19 joiner.add("three");20 System.out.println(joiner);21}22public void testStringJoinerWithPrefixAndSuffixAndNullValue() {23 StringJoiner joiner = new StringJoiner(", ", "[", "]");24 joiner.add("one");25 joiner.add(null);26 joiner.add("three");27 System.out.println(joiner);28}29public void testStringJoinerWithPrefixAndSuffixAndNullValueAndEmptyValue() {30 StringJoiner joiner = new StringJoiner(", ", "[", "]");31 joiner.add("one");32 joiner.add(null);33 joiner.add("");34 joiner.add("three");35 System.out.println(joiner);36}37public void testStringJoinerWithPrefixAndSuffixAndNullValueAndEmptyValueAndNullValue() {38 StringJoiner joiner = new StringJoiner(", ", "[", "]");39 joiner.add("one");40 joiner.add(null);41 joiner.add("");42 joiner.add("three");43 joiner.add(null);44 System.out.println(joiner);45}
StringJoiner
Using AI Code Generation
1public void test() {2 assertThat("java.lang.String").isSubclassOf(Number.class);3}4public void test() {5 assertThat("java.lang.String").isNotSubclassOf(Number.class);6}7public void test() {8 assertThat("java.lang.String").isNotSubclassOf("java.lang.Number");9}10public void test() {11 assertThat("java.lang.String").isNotSubclassOf("java.lang.Number");12}
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