How to use StringTestComparator class of org.assertj.core.util package

Best Assertj code snippet using org.assertj.core.util.StringTestComparator

Source:StandardRepresentation_unambiguousToStringOf_Test.java Github

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...38import java.util.concurrent.atomic.AtomicReferenceFieldUpdater;39import java.util.concurrent.atomic.AtomicStampedReference;40import org.assertj.core.data.MapEntry;41import org.assertj.core.groups.Tuple;42import org.assertj.core.util.OtherStringTestComparator;43import org.assertj.core.util.OtherStringTestComparatorWithAt;44import org.assertj.core.util.StringTestComparator;45import org.junit.jupiter.api.Test;46/**47 * Tests for {@link StandardRepresentation#unambiguousToStringOf(Object)}.48 *49 * @author Alexandre Dutra50 */51class StandardRepresentation_unambiguousToStringOf_Test extends AbstractBaseRepresentationTest {52 private static final StandardRepresentation STANDARD_REPRESENTATION = new StandardRepresentation();53 @Test54 void should_return_null_if_object_is_null() {55 assertThat(unambiguousToStringOf(null)).isNull();56 }57 @Test58 void should_quote_String() {59 String obj = "Hello";60 assertThat(unambiguousToStringOf(obj)).isEqualTo(format("\"Hello\" (String@%s)",61 toHexString(System.identityHashCode(obj))));62 }63 @Test64 void should_quote_empty_String() {65 String obj = "";66 assertThat(unambiguousToStringOf(obj)).isEqualTo(format("\"\" (String@%s)",67 toHexString(System.identityHashCode(obj))));68 }69 @Test70 void should_return_toString_of_File() {71 File obj = new MyTestFile("/someFile.txt");72 assertThat(unambiguousToStringOf(obj)).isEqualTo(format("/someFile.txt (MyTestFile@%s)",73 toHexString(System.identityHashCode(obj))));74 }75 @Test76 void should_return_toString_of_anonymous_class() {77 Object obj = new Object() {78 @Override79 public String toString() {80 return "my object";81 }82 };83 assertThat(unambiguousToStringOf(obj)).isEqualTo(format("my object (%s@%s)",84 obj.getClass().getName(),85 toHexString(System.identityHashCode(obj))));86 }87 @Test88 void should_return_toString_of_Class_with_its_name() {89 assertThat(unambiguousToStringOf(Object.class)).isEqualTo(format("java.lang.Object (Class@%s)",90 toHexString(System.identityHashCode(Object.class))));91 }92 @Test93 void should_return_toString_of_Collection_of_String() {94 Collection<String> collection = list("s1", "s2");95 assertThat(unambiguousToStringOf(collection)).isEqualTo(format("[\"s1\", \"s2\"] (ArrayList@%s)",96 toHexString(System.identityHashCode(collection))));97 }98 @Test99 void should_return_toString_of_Collection_of_arrays() {100 List<Boolean[]> collection = list(array(true, false),101 array(true, false, true));102 assertThat(unambiguousToStringOf(collection)).isEqualTo(format("[[true, false], [true, false, true]] (ArrayList@%s)",103 toHexString(System.identityHashCode(collection))));104 }105 @Test106 void should_return_toString_of_Collection_of_arrays_up_to_the_maximum_allowed_elements() {107 List<Boolean[]> collection = list(array(true, false),108 array(true),109 array(true, false),110 array(true, false, true, false, true),111 array(true, true));112 StandardRepresentation.setMaxElementsForPrinting(4);113 assertThat(unambiguousToStringOf(collection)).isEqualTo(format("[[true, false], [true], ... [true, false, ... false, true], [true, true]] (ArrayList@%s)",114 toHexString(System.identityHashCode(collection))));115 }116 @Test117 void should_return_toString_of_Collection_of_Collections() {118 Collection<List<String>> collection = list(119 list("s1", "s2"),120 list("s3", "s4", "s5"));121 assertThat(unambiguousToStringOf(collection)).isEqualTo(format("[[\"s1\", \"s2\"], [\"s3\", \"s4\", \"s5\"]] (ArrayList@%s)",122 toHexString(System.identityHashCode(collection))));123 }124 @Test125 void should_return_toString_of_Collection_of_Collections_up_to_the_maximum_allowed_elements() {126 Collection<List<String>> collection = list(list("s1", "s2"),127 list("s3", "s4", "s5", "s6", "s7"),128 list("s8", "s9"),129 list("s10", "s11"),130 list("s12"));131 StandardRepresentation.setMaxElementsForPrinting(2);132 assertThat(unambiguousToStringOf(collection)).isEqualTo(format("[[\"s1\", \"s2\"], ... [\"s12\"]] (ArrayList@%s)",133 toHexString(System.identityHashCode(collection))));134 }135 @Test136 void should_return_toString_of_Map() {137 Map<String, String> map = new LinkedHashMap<>();138 map.put("key1", "value1");139 map.put("key2", "value2");140 assertThat(unambiguousToStringOf(map)).isEqualTo(format("{\"key1\"=\"value1\", \"key2\"=\"value2\"} (LinkedHashMap@%s)",141 toHexString(System.identityHashCode(map))));142 }143 @Test144 void should_return_toString_of_array() {145 String[] array = array("s1", "s2");146 assertThat(unambiguousToStringOf(array)).isEqualTo(format("[\"s1\", \"s2\"] (String[]@%s)",147 toHexString(System.identityHashCode(array))));148 }149 @Test150 void should_return_toString_of_array_of_arrays() {151 String[][] array = array(array("s1", "s2"),152 array("s3", "s4", "s5"));153 assertThat(unambiguousToStringOf(array)).isEqualTo(format("[[\"s1\", \"s2\"], [\"s3\", \"s4\", \"s5\"]] (String[][]@%s)",154 toHexString(System.identityHashCode(array))));155 }156 @Test157 void should_return_toString_of_array_of_arrays_up_to_the_maximum_allowed_elements() {158 String[][] array = array(array("s1", "s2"),159 array("s3", "s4", "s5", "s6", "s7"),160 array("s8", "s9"),161 array("s10", "s11"),162 array("s12"));163 StandardRepresentation.setMaxElementsForPrinting(4);164 assertThat(unambiguousToStringOf(array)).isEqualTo(format("[[\"s1\", \"s2\"], [\"s3\", \"s4\", ... \"s6\", \"s7\"], ... [\"s10\", \"s11\"], [\"s12\"]] (String[][]@%s)",165 toHexString(System.identityHashCode(array))));166 }167 @Test168 void should_return_toString_of_array_of_Class() {169 Class<?>[] array = { String.class, File.class };170 assertThat(unambiguousToStringOf(array)).isEqualTo(format("[java.lang.String, java.io.File] (Class[]@%s)",171 toHexString(System.identityHashCode(array))));172 }173 @Test174 void should_return_toString_of_calendar() {175 GregorianCalendar calendar = new GregorianCalendar(2011, Calendar.JANUARY, 18, 23, 53, 17);176 assertThat(unambiguousToStringOf(calendar)).isEqualTo("2011-01-18T23:53:17 (java.util.GregorianCalendar)");177 }178 @Test179 void should_return_toString_of_date() {180 Date date = new GregorianCalendar(2011, Calendar.JUNE, 18, 23, 53, 17).getTime();181 assertThat(unambiguousToStringOf(date)).isEqualTo("2011-06-18T23:53:17.000 (java.util.Date)");182 }183 @Test184 void should_return_toString_of_AtomicReference() {185 AtomicReference<String> atomicReference = new AtomicReference<>("actual");186 assertThat(unambiguousToStringOf(atomicReference)).isEqualTo(format("AtomicReference[\"actual\"] (AtomicReference@%s)",187 toHexString(System.identityHashCode(atomicReference))));188 }189 @Test190 void should_return_toString_of_AtomicMarkableReference() {191 AtomicMarkableReference<String> atomicMarkableReference = new AtomicMarkableReference<>("actual", true);192 assertThat(unambiguousToStringOf(atomicMarkableReference)).isEqualTo(format("AtomicMarkableReference[marked=true, reference=\"actual\"] (AtomicMarkableReference@%s)",193 toHexString(System.identityHashCode(atomicMarkableReference))));194 }195 @Test196 void should_return_toString_of_AtomicStampedReference() {197 AtomicStampedReference<String> atomicStampedReference = new AtomicStampedReference<>("actual", 123);198 assertThat(unambiguousToStringOf(atomicStampedReference)).isEqualTo(format("AtomicStampedReference[stamp=123, reference=\"actual\"] (AtomicStampedReference@%s)",199 toHexString(System.identityHashCode(atomicStampedReference))));200 }201 @Test202 void should_return_toString_of_AtomicIntegerFieldUpdater() {203 AtomicIntegerFieldUpdater<Person> updater = AtomicIntegerFieldUpdater.newUpdater(Person.class, "age");204 assertThat(unambiguousToStringOf(updater)).isEqualTo(format("AtomicIntegerFieldUpdater (%s@%s)",205 updater.getClass().getSimpleName(),206 toHexString(System.identityHashCode(updater))));207 }208 @Test209 void should_return_toString_of_AtomicLongFieldUpdater() {210 AtomicLongFieldUpdater<Person> updater = AtomicLongFieldUpdater.newUpdater(Person.class, "account");211 assertThat(unambiguousToStringOf(updater)).isEqualTo(format("AtomicLongFieldUpdater (%s@%s)",212 updater.getClass().getSimpleName(),213 toHexString(System.identityHashCode(updater))));214 }215 @Test216 void should_return_toString_of_AtomicReferenceFieldUpdater() {217 AtomicReferenceFieldUpdater<Person, String> updater = newUpdater(Person.class, String.class, "name");218 assertThat(unambiguousToStringOf(updater)).isEqualTo(format("AtomicReferenceFieldUpdater (%s@%s)",219 updater.getClass().getSimpleName(),220 toHexString(System.identityHashCode(updater))));221 }222 @Test223 void toString_with_anonymous_comparator() {224 Comparator<String> anonymousComparator = new Comparator<String>() {225 @Override226 public int compare(String s1, String s2) {227 return s1.length() - s2.length();228 }229 };230 assertThat(unambiguousToStringOf(anonymousComparator)).isEqualTo(format("'anonymous comparator class' (%s@%s)",231 anonymousComparator.getClass().getName(),232 toHexString(System.identityHashCode(anonymousComparator))));233 }234 @Test235 void toString_with_lambda_comparator() {236 Comparator<String> lambda = (s1, s2) -> s1.length() - s2.length();237 assertThat(unambiguousToStringOf(lambda)).isEqualTo(format("%s (%s@%s)",238 lambda.getClass().getSimpleName(),239 lambda.getClass().getSimpleName(),240 toHexString(System.identityHashCode(lambda))));241 }242 @Test243 void toString_with_builtin_comparator() {244 Comparator<String> comparator = Comparator.comparingInt(String::length);245 assertThat(unambiguousToStringOf(comparator)).isEqualTo(format("%s (%s@%s)",246 comparator.getClass().getSimpleName(),247 comparator.getClass().getSimpleName(),248 toHexString(System.identityHashCode(comparator))));249 }250 @Test251 void toString_with_anonymous_comparator_overriding_toString() {252 Comparator<String> anonymousComparator = new Comparator<String>() {253 @Override254 public int compare(String s1, String s2) {255 return s1.length() - s2.length();256 }257 @Override258 public String toString() {259 return "foo";260 }261 };262 assertThat(unambiguousToStringOf(anonymousComparator)).isEqualTo(format("foo (%s@%s)",263 anonymousComparator.getClass().getName(),264 toHexString(System.identityHashCode(anonymousComparator))));265 }266 @Test267 void toString_with_comparator_not_overriding_toString() {268 StringTestComparator obj = new StringTestComparator();269 assertThat(unambiguousToStringOf(obj)).isEqualTo(format("StringTestComparator (StringTestComparator@%s)",270 toHexString(System.identityHashCode(obj))));271 }272 @Test273 void toString_with_comparator_overriding_toString() {274 OtherStringTestComparator obj = new OtherStringTestComparator();275 assertThat(unambiguousToStringOf(obj)).isEqualTo(format("other String comparator (OtherStringTestComparator@%s)",276 toHexString(System.identityHashCode(obj))));277 }278 @Test279 void toString_with_comparator_overriding_toString_and_having_at() {280 OtherStringTestComparatorWithAt obj = new OtherStringTestComparatorWithAt();281 assertThat(unambiguousToStringOf(obj)).isEqualTo(format("other String comparator with @ (OtherStringTestComparatorWithAt@%s)",282 toHexString(System.identityHashCode(obj))));283 }284 @Test285 void should_format_longs_and_integers() {286 Long l = 20L;287 Integer i = 20;288 assertThat(unambiguousToStringOf(l)).isNotEqualTo(unambiguousToStringOf(i));289 assertThat(unambiguousToStringOf(i)).isEqualTo(format("20 (Integer@%s)", toHexString(System.identityHashCode(i))));290 assertThat(unambiguousToStringOf(l)).isEqualTo(format("20L (Long@%s)", toHexString(System.identityHashCode(l))));291 }292 @Test293 void should_format_bytes_chars_and_shorts() {294 Byte b = (byte) 20;295 Character c = (char) 20;...

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Source:StandardRepresentation_toStringOf_Test.java Github

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...139 }140 141 @Test142 public void toString_with_comparator_not_overriding_toString() {143 assertThat(STANDARD_REPRESENTATION.toStringOf(new StringTestComparator())).isEqualTo("'StringTestComparator'");144 }145 146 @Test147 public void toString_with_comparator_overriding_toString() {148 assertThat(STANDARD_REPRESENTATION.toStringOf(new OtherStringTestComparator())).isEqualTo("'other String comparator'");149 }150 151 @Test152 public void should_format_longs_and_integers() {153 assertThat(STANDARD_REPRESENTATION.toStringOf(20L).equals(toStringOf(20))).isFalse();154 assertThat(toStringOf(20)).isEqualTo("20");155 assertThat(toStringOf(20L)).isEqualTo("20L");156 }157 @Test158 public void should_format_bytes_as_hex() {159 assertThat(toStringOf((byte) 20).equals(toStringOf((char) 20))).isFalse();160 assertThat((toStringOf((short) 20))).isEqualTo(toStringOf((byte) 20));161 assertThat(toStringOf((byte) 32)).isEqualTo("32");162 }...

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StringTestComparator

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1package org.assertj.core.util;2import java.util.Comparator;3public class StringTestComparator implements Comparator<String> {4 public int compare(String s1, String s2) {5 return s1.compareTo(s2);6 }7}8package org.assertj.core.util;9import java.util.Comparator;10public class StringTestComparator implements Comparator<String> {11 public int compare(String s1, String s2) {12 return s1.compareTo(s2);13 }14}15package org.assertj.core.util;16import java.util.Comparator;17public class StringTestComparator implements Comparator<String> {18 public int compare(String s1, String s2) {19 return s1.compareTo(s2);20 }21}22package org.assertj.core.util;23import java.util.Comparator;24public class StringTestComparator implements Comparator<String> {25 public int compare(String s1, String s2) {26 return s1.compareTo(s2);27 }28}29package org.assertj.core.util;30import java.util.Comparator;31public class StringTestComparator implements Comparator<String> {32 public int compare(String s1, String s2) {33 return s1.compareTo(s2);34 }35}36package org.assertj.core.util;37import java.util.Comparator;38public class StringTestComparator implements Comparator<String> {39 public int compare(String s1, String s2) {40 return s1.compareTo(s2);41 }42}43package org.assertj.core.util;44import java.util.Comparator;45public class StringTestComparator implements Comparator<String> {46 public int compare(String s1, String s2) {47 return s1.compareTo(s2);48 }49}

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StringTestComparator

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1package org.example;2import org.assertj.core.util.StringTestComparator;3{4 public static void main( String[] args )5 {6 StringTestComparator comparator = new StringTestComparator();7 System.out.println(comparator.compare("hello", "hello"));8 }9}

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StringTestComparator

Using AI Code Generation

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1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Arrays;3import java.util.Comparator;4import java.util.List;5import org.assertj.core.util.StringTestComparator;6import org.junit.Test;7public class StringTestComparatorTest {8public void testStringTestComparator() {9String[] stringArray = { "A", "B", "C", "D" };10List<String> stringList = Arrays.asList(stringArray);11Comparator<String> stringComparator = new StringTestComparator();12stringList.sort(stringComparator);13assertThat(stringList).isSortedAccordingTo(stringComparator);14}15}

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StringTestComparator

Using AI Code Generation

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1import org.assertj.core.util.StringTestComparator;2import java.util.Arrays;3import java.util.Collections;4import java.util.Comparator;5import java.util.List;6public class Test {7 public static void main(String[] args) {8 List<String> list = Arrays.asList("b", "a", "c");9 Comparator<String> comparator = StringTestComparator.instance();10 Collections.sort(list, comparator);11 System.out.println(list);12 }13}14Recommended Posts: Java.util.Collections.sort() method in Java with Examples15Java.util.Collections.copy() method in Java with Examples16Java.util.Collections.binarySearch() method in Java with Examples17Java.util.Collections.reverse() method in Java with Examples18Java.util.Collections.shuffle() method in Java with Examples19Java.util.Collections.rotate() method in Java with Examples20Java.util.Collections.swap() method in Java with Examples21Java.util.Collections.frequency() method in Java with Examples22Java.util.Collections.disjoint() method in Java with Examples23Java.util.Collections.addAll() method in Java with Examples24Java.util.Collections.max() method in Java with Examples25Java.util.Collections.min() method in Java with Examples26Java.util.Collections.replaceAll() method in Java with Examples27Java.util.Collections.fill() method in Java with Examples28Java.util.Collections.indexOfSubList() method in Java with Examples29Java.util.Collections.lastIndexOfSubList() method in Java with Examples30Java.util.Collections.nCopies() method in Java with Examples31Java.util.Collections.unmodifiableCollection() method in Java with Examples32Java.util.Collections.unmodifiableList() method in Java with Examples33Java.util.Collections.unmodifiableMap() method in Java with Examples

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StringTestComparator

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1public class StringTestComparator {2 public static void main(String[] args) {3 String s1 = "abc";4 String s2 = "abc";5 String s3 = "xyz";6 String s4 = "abc";7 String s5 = "ABC";8 assertThat(s1).isEqualToIgnoringCase(s2);9 assertThat(s1).isEqualToIgnoringCase(s3);10 assertThat(s1).isEqualToIgnoringCase(s4);11 assertThat(s1).isEqualToIgnoringCase(s5);12 }13}

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StringTestComparator

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1package org.example;2import org.assertj.core.util.StringTestComparator;3import java.util.Arrays;4import java.util.List;5import java.util.Comparator;6public class App {7 public static void main(String[] args) {8 List<String> list = Arrays.asList("aBc", "Abc", "abc");9 Comparator<String> comparator = StringTestComparator.comparator;10 list.sort(comparator);11 System.out.println(list);12 }13}

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StringTestComparator

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1import org.assertj.core.util.*;2import java.util.*;3import java.util.stream.*;4public class StringTestComparator {5 public static void main(String[] args) {6 List<String> list = Arrays.asList("a", "b", "c");7 List<String> list2 = Arrays.asList("a", "b", "c");8 System.out.println(list.equals(list2));9 Comparator<String> comparator = new Comparator<String>() {10 public int compare(String s1, String s2) {11 return s1.compareTo(s2);12 }13 };14 System.out.println(list.equals(list2, comparator));15 }16}

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StringTestComparator

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1import static org.assertj.core.api.Assertions.assertThat;2import org.assertj.core.util.StringTestComparator;3public class StringTestComparatorDemo {4public static void main(String[] args) {5StringTestComparator comparator = new StringTestComparator();6assertThat("abc").usingComparator(comparator).isEqualTo("ABC");7}8}9at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:65)10at StringTestComparatorDemo.main(StringTestComparatorDemo.java:9)

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