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How to use entry method of org.assertj.core.data.MapEntry class

Best Assertj code snippet using org.assertj.core.data.MapEntry.entry

Source:Maps_assertContainsExactly_Test.java

...13package org.assertj.core.internal.maps;14import static java.util.Collections.emptyMap;15import static org.assertj.core.api.Assertions.assertThat;16import static org.assertj.core.api.Assertions.shouldHaveThrown;17import static org.assertj.core.data.MapEntry.entry;18import static org.assertj.core.error.ShouldContainExactly.elementsDifferAtIndex;19import static org.assertj.core.error.ShouldContainExactly.shouldContainExactly;20import static org.assertj.core.error.ShouldHaveSameSizeAs.shouldHaveSameSizeAs;21import static org.assertj.core.test.ErrorMessages.entriesToLookForIsEmpty;22import static org.assertj.core.test.ErrorMessages.entriesToLookForIsNull;23import static org.assertj.core.test.TestData.someInfo;24import static org.assertj.core.util.Arrays.array;25import static org.assertj.core.util.FailureMessages.actualIsNull;26import static org.mockito.Mockito.verify;27import java.util.LinkedHashMap;28import java.util.LinkedHashSet;29import java.util.Map;30import java.util.Set;31import org.assertj.core.api.AssertionInfo;32import org.assertj.core.data.MapEntry;33import org.assertj.core.internal.MapsBaseTest;34import org.junit.Before;35import org.junit.Test;36/**37 * Tests for38 * <code>{@link org.assertj.core.internal.Maps#assertContainsExactly(org.assertj.core.api.AssertionInfo, java.util.Map, org.assertj.core.data.MapEntry...)}</code>39 * .40 *41 * @author Jean-Christophe Gay42 */43public class Maps_assertContainsExactly_Test extends MapsBaseTest {44  private LinkedHashMap<String, String> linkedActual;45  @Before46  public void initLinkedHashMap() throws Exception {47    linkedActual = new LinkedHashMap<>(2);48    linkedActual.put("name", "Yoda");49    linkedActual.put("color", "green");50  }51  @SuppressWarnings("unchecked")52  @Test53  public void should_fail_if_actual_is_null() throws Exception {54    thrown.expectAssertionError(actualIsNull());55    maps.assertContainsExactly(someInfo(), null, entry("name", "Yoda"));56  }57  @SuppressWarnings("unchecked")58  @Test59  public void should_fail_if_given_entries_array_is_null() throws Exception {60    thrown.expectNullPointerException(entriesToLookForIsNull());61    maps.assertContainsExactly(someInfo(), linkedActual, (MapEntry[])null);62  }63  @SuppressWarnings("unchecked")64  @Test65  public void should_fail_if_given_entries_array_is_empty() throws Exception {66    thrown.expectIllegalArgumentException(entriesToLookForIsEmpty());67    maps.assertContainsExactly(someInfo(), linkedActual, emptyEntries());68  }69  @SuppressWarnings("unchecked")70  @Test71  public void should_pass_if_actual_and_entries_are_empty() throws Exception {72    maps.assertContainsExactly(someInfo(), emptyMap(), emptyEntries());73  }74  @SuppressWarnings("unchecked")75  @Test76  public void should_pass_if_actual_contains_given_entries_in_order() throws Exception {77    maps.assertContainsExactly(someInfo(), linkedActual, entry("name", "Yoda"), entry("color", "green"));78  }79  @SuppressWarnings("unchecked")80  @Test81  public void should_fail_if_actual_contains_given_entries_in_disorder() throws Exception {82    AssertionInfo info = someInfo();83    try {84      maps.assertContainsExactly(info, linkedActual, entry("color", "green"), entry("name", "Yoda"));85    } catch (AssertionError e) {86      verify(failures).failure(info, elementsDifferAtIndex(entry("name", "Yoda"), entry("color", "green"), 0));87      return;88    }89    shouldHaveThrown(AssertionError.class);90  }91  @Test92  public void should_fail_if_actual_and_expected_entries_have_different_size() throws Exception {93    AssertionInfo info = someInfo();94    MapEntry<String, String>[] expected = array(entry("name", "Yoda"));95    try {96      maps.assertContainsExactly(info, linkedActual, expected);97    } catch (AssertionError e) {98      assertThat(e).hasMessage(shouldHaveSameSizeAs(linkedActual, linkedActual.size(), expected.length).create());99      return;100    }101    shouldHaveThrown(AssertionError.class);102  }103  @Test104  public void should_fail_if_actual_does_not_contains_every_expected_entries_and_contains_unexpected_one()105      throws Exception {106    AssertionInfo info = someInfo();107    MapEntry<String, String>[] expected = array(entry("name", "Yoda"), entry("color", "green"));108    Map<String, String> underTest = newLinkedHashMap(entry("name", "Yoda"), entry("job", "Jedi"));109    try {110      maps.assertContainsExactly(info, underTest, expected);111    } catch (AssertionError e) {112      verify(failures).failure(113          info,114          shouldContainExactly(underTest, expected, newHashSet(entry("color", "green")),115              newHashSet(entry("job", "Jedi"))));116      return;117    }118    shouldHaveThrown(AssertionError.class);119  }120  @Test121  public void should_fail_if_actual_contains_entry_key_with_different_value() throws Exception {122    AssertionInfo info = someInfo();123    MapEntry<String, String>[] expectedEntries = array(entry("name", "Yoda"), entry("color", "yellow"));124    try {125      maps.assertContainsExactly(info, actual, expectedEntries);126    } catch (AssertionError e) {127      verify(failures).failure(128          info,129          shouldContainExactly(actual, expectedEntries, newHashSet(entry("color", "yellow")),130              newHashSet(entry("color", "green"))));131      return;132    }133    shouldHaveThrown(AssertionError.class);134  }135  @SafeVarargs136  private static Map<String, String> newLinkedHashMap(MapEntry<String, String>... entries) {137    LinkedHashMap<String, String> result = new LinkedHashMap<>();138    for (MapEntry<String, String> entry : entries) {139      result.put(entry.key, entry.value);140    }141    return result;142  }143  private static <K, V> Set<MapEntry<K, V>> newHashSet(MapEntry<K, V> entry) {144    LinkedHashSet<MapEntry<K, V>> result = new LinkedHashSet<>();145    result.add(entry);146    return result;147  }148}...

Source:Maps_assertContainsOnly_Test.java

...13package org.assertj.core.internal.maps;14import static java.util.Collections.emptyMap;15import static java.util.Collections.emptySet;16import static org.assertj.core.api.Assertions.shouldHaveThrown;17import static org.assertj.core.data.MapEntry.entry;18import static org.assertj.core.error.ShouldContainOnly.shouldContainOnly;19import static org.assertj.core.test.ErrorMessages.entriesToLookForIsEmpty;20import static org.assertj.core.test.ErrorMessages.entriesToLookForIsNull;21import static org.assertj.core.test.TestData.someInfo;22import static org.assertj.core.util.Arrays.array;23import static org.assertj.core.util.FailureMessages.actualIsNull;24import static org.mockito.Mockito.verify;25import java.util.HashSet;26import java.util.Map;27import org.assertj.core.api.AssertionInfo;28import org.assertj.core.data.MapEntry;29import org.assertj.core.internal.MapsBaseTest;30import org.assertj.core.test.Maps;31import org.junit.Test;32/**33 * Tests for34 * <code>{@link org.assertj.core.internal.Maps#assertContainsOnly(org.assertj.core.api.AssertionInfo, java.util.Map, org.assertj.core.data.MapEntry...)}</code>35 * .36 * 37 * @author Jean-Christophe Gay38 */39public class Maps_assertContainsOnly_Test extends MapsBaseTest {40  @SuppressWarnings("unchecked")41  @Test42  public void should_fail_if_actual_is_null() throws Exception {43    thrown.expectAssertionError(actualIsNull());44    maps.assertContainsOnly(someInfo(), null, entry("name", "Yoda"));45  }46  @SuppressWarnings("unchecked")47  @Test48  public void should_fail_if_given_entries_array_is_null() throws Exception {49    thrown.expectNullPointerException(entriesToLookForIsNull());50    maps.assertContainsOnly(someInfo(), actual, (MapEntry[])null);51  }52  @SuppressWarnings("unchecked")53  @Test54  public void should_fail_if_given_entries_array_is_empty() throws Exception {55    thrown.expectIllegalArgumentException(entriesToLookForIsEmpty());56    maps.assertContainsOnly(someInfo(), actual, emptyEntries());57  }58  @SuppressWarnings("unchecked")59  @Test60  public void should_pass_if_actual_and_entries_are_empty() throws Exception {61    maps.assertContainsOnly(someInfo(), emptyMap(), emptyEntries());62  }63  @SuppressWarnings("unchecked")64  @Test65  public void should_pass_if_actual_contains_only_expected_entries() throws Exception {66    maps.assertContainsOnly(someInfo(), actual, entry("name", "Yoda"), entry("color", "green"));67  }68  @Test69  public void should_fail_if_actual_contains_unexpected_entry() throws Exception {70    AssertionInfo info = someInfo();71    MapEntry<String, String>[] expected = array(entry("name", "Yoda"));72    try {73      maps.assertContainsOnly(info, actual, expected);74    } catch (AssertionError e) {75      verify(failures).failure(info,76          shouldContainOnly(actual, expected, emptySet(), newHashSet(entry("color", "green"))));77      return;78    }79    shouldHaveThrown(AssertionError.class);80  }81  @Test82  public void should_fail_if_actual_does_not_contains_every_expected_entries() throws Exception {83    AssertionInfo info = someInfo();84    MapEntry<String, String>[] expected = array(entry("name", "Yoda"), entry("color", "green"));85    Map<String, String> underTest = Maps.mapOf(entry("name", "Yoda"));86    try {87      maps.assertContainsOnly(info, underTest, expected);88    } catch (AssertionError e) {89      verify(failures).failure(info,90          shouldContainOnly(underTest, expected, newHashSet(entry("color", "green")), emptySet()));91      return;92    }93    shouldHaveThrown(AssertionError.class);94  }95  @Test96  public void should_fail_if_actual_does_not_contains_every_expected_entries_and_contains_unexpected_one()97      throws Exception {98    AssertionInfo info = someInfo();99    MapEntry<String, String>[] expected = array(entry("name", "Yoda"), entry("color", "green"));100    Map<String, String> underTest = Maps.mapOf(entry("name", "Yoda"), entry("job", "Jedi"));101    try {102      maps.assertContainsOnly(info, underTest, expected);103    } catch (AssertionError e) {104      verify(failures)105          .failure(106              info,107              shouldContainOnly(underTest, expected, newHashSet(entry("color", "green")),108                  newHashSet(entry("job", "Jedi"))));109      return;110    }111    shouldHaveThrown(AssertionError.class);112  }113  @Test114  public void should_fail_if_actual_contains_entry_key_with_different_value() throws Exception {115    AssertionInfo info = someInfo();116    MapEntry<String, String>[] expectedEntries = array(entry("name", "Yoda"), entry("color", "yellow"));117    try {118      maps.assertContainsOnly(info, actual, expectedEntries);119    } catch (AssertionError e) {120      verify(failures).failure(121          info,122          shouldContainOnly(actual, expectedEntries, newHashSet(entry("color", "yellow")),123              newHashSet(entry("color", "green"))));124      return;125    }126    shouldHaveThrown(AssertionError.class);127  }128  private static <K, V> HashSet<MapEntry<K, V>> newHashSet(MapEntry<K, V> entry) {129    HashSet<MapEntry<K, V>> notExpected = new HashSet<>();130    notExpected.add(entry);131    return notExpected;132  }133}...

Source:Maps_assertContains_Test.java

...10 *11 * Copyright 2012-2015 the original author or authors.12 */13package org.assertj.core.internal.maps;14import static org.assertj.core.data.MapEntry.entry;15import static org.assertj.core.error.ShouldContain.shouldContain;16import static org.assertj.core.test.ErrorMessages.entriesToLookForIsNull;17import static org.assertj.core.test.ErrorMessages.entryToLookForIsNull;18import static org.assertj.core.test.TestData.someInfo;19import static org.assertj.core.test.TestFailures.failBecauseExpectedAssertionErrorWasNotThrown;20import static org.assertj.core.util.Arrays.array;21import static org.assertj.core.util.FailureMessages.actualIsNull;22import static org.assertj.core.util.Sets.newLinkedHashSet;23import static org.mockito.Mockito.verify;24import java.util.HashMap;25import java.util.Map;26import org.junit.Test;27import org.assertj.core.api.AssertionInfo;28import org.assertj.core.data.MapEntry;29import org.assertj.core.internal.Maps;30import org.assertj.core.internal.MapsBaseTest;31/**32 * Tests for <code>{@link Maps#assertContains(AssertionInfo, Map, MapEntry[])}</code>.33 * 34 * @author Alex Ruiz35 * @author Joel Costigliola36 */37public class Maps_assertContains_Test extends MapsBaseTest {38  @Test39  public void should_pass_if_actual_contains_given_entries() {40    maps.assertContains(someInfo(), actual, array(entry("name", "Yoda")));41  }42  @Test43  public void should_pass_if_actual_contains_given_entries_in_different_order() {44    maps.assertContains(someInfo(), actual, array(entry("color", "green"), entry("name", "Yoda")));45  }46  @Test47  public void should_pass_if_actual_contains_all_given_entries() {48    maps.assertContains(someInfo(), actual, array(entry("name", "Yoda"), entry("color", "green")));49  }50  @SuppressWarnings("unchecked")51  @Test52  public void should_pass_if_actual_and_given_entries_are_empty() {53    actual = new HashMap<>();54    maps.assertContains(someInfo(), actual, new MapEntry[0]);55  }56  @SuppressWarnings("unchecked")57  @Test58  public void should_throw_error_if_array_of_entries_to_look_for_is_empty() {59    thrown.expect(AssertionError.class);60    maps.assertContains(someInfo(), actual, new MapEntry[0]);61  }62  @Test63  public void should_throw_error_if_array_of_entries_to_look_for_is_null() {64    thrown.expectNullPointerException(entriesToLookForIsNull());65    maps.assertContains(someInfo(), actual, null);66  }67  @SuppressWarnings("unchecked")68  @Test69  public void should_throw_error_if_entry_is_null() {70    MapEntry<String, String>[] entries = new MapEntry[]{null};71    thrown.expectNullPointerException(entryToLookForIsNull());72    maps.assertContains(someInfo(), actual, entries);73  }74  @Test75  public void should_fail_if_actual_is_null() {76    thrown.expectAssertionError(actualIsNull());77    maps.assertContains(someInfo(), null, array(entry("name", "Yoda")));78  }79  @Test80  public void should_fail_if_actual_does_not_contain_entries() {81    AssertionInfo info = someInfo();82    MapEntry<String, String>[] expected = array(entry("name", "Yoda"), entry("job", "Jedi"));83    try {84      maps.assertContains(info, actual, expected);85    } catch (AssertionError e) {86      verify(failures).failure(info, shouldContain(actual, expected, newLinkedHashSet(entry("job", "Jedi"))));87      return;88    }89    failBecauseExpectedAssertionErrorWasNotThrown();90  }91}...

entry

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import java.util.Map;3import java.util.HashMap;4public class MapEntryExample {5	public static void main(String[] args) {6		Map<String, String> map = new HashMap<>();7		map.put("A", "Apple");8		map.put("B", "Ball");9		map.put("C", "Cat");10		map.put("D", "Dog");11		System.out.println(map.entrySet());12		System.out.println(map.entrySet().contains(MapEntry.entry("A", "Apple")));13		System.out.println(map.entrySet().contains(MapEntry.entry("A", "Apple")));14		System.out.println(map.entrySet().contains(MapEntry.entry("B", "Ball")));15		System.out.println(map.entrySet().contains(MapEntry.entry("C", "Cat")));16		System.out.println(map.entrySet().contains(MapEntry.entry("D", "Dog")));17		System.out.println(map.entrySet().contains(MapEntry.entry("E", "Elephant")));18	}19}

entry

Using AI Code Generation

1package org.kodejava.example.util;2import org.assertj.core.data.MapEntry;3import java.util.HashMap;4import java.util.Map;5public class MapEntryExample {6    public static void main(String[] args) {7        Map<String, String> map = new HashMap<>();8        map.put("name", "James Gosling");9        map.put("country", "Canada");10        map.put("language", "Java");11        assertThat(map).contains(MapEntry.entry("name", "James Gosling"));12    }13}14You might also like: AssertJ Map ContainsKey() and ContainsValue() Examples15AssertJ Map IsEmpty() and IsNotEmpty() Examples16AssertJ Map HasSize() and DoesNotHaveSize() Examples17AssertJ Map ContainsOnlyKeys() and ContainsOnlyValues() Examples18AssertJ Map ContainsExactly() and ContainsExactlyInAnyOrder() Examples19AssertJ Map Contains() and ContainsOnly() Examples20AssertJ Map ContainsExactlyEntriesOf() and ContainsExactlyInAnyOrderEntriesOf() Examples21AssertJ Map ContainsKeys() and ContainsValues() Examples22AssertJ Map ContainsEntry() and DoesNotContainEntry() Examples23AssertJ Map ContainsExactlyInAnyOrderEntriesOf() and ContainsExactlyEntriesOf() Examples

entry

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import java.util.HashMap;3import java.util.Map;4public class MapEntryExample {5   public static void main(String[] args) {6      Map<String, String> map = new HashMap<>();7      map.put("1", "one");8      map.put("2", "two");9      map.put("3", "three");10      map.put("4", "four");11      map.put("5", "five");12      map.put("6", "six");13      map.put("7", "seven");14      map.put("8", "eight");15      map.put("9", "nine");16      map.put("10", "ten");17      map.entrySet().forEach(System.out::println);18      System.out.println("Map contains key '3' : " + map.containsKey("3"));19      System.out.println("Map contains key '11' : " + map.containsKey("11"));20      System.out.println("Map contains value 'three' : " + map.containsValue("three"));21      System.out.println("Map contains value 'eleven' : " + map.containsValue("eleven"));22      System.out.println("Map contains entry '3=three' : " + map.entrySet().contains(MapEntry.entry("3", "three")));23      System.out.println("Map contains entry '3=four' : " + map.entrySet().contains(MapEntry.entry("3", "four")));24   }25}26In this example, we have created a HashMap of String keys and String values. We have added 10 entries to the map. Then we have used the containsKey() method of HashMap class to check if the map contains key 3. Then we have used the containsKey() method of HashMap class to check if the map contains key 11. Then we have used the containsValue() method of HashMap class to check if the map contains value three. Then we have used the containsValue() method of HashMap class to check if the map contains value eleven

entry

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import org.junit.Test;3import java.util.HashMap;4import java.util.Map;5import static org.assertj.core.api.Assertions.assertThat;6public class AssertJMapEntry {7    public void testMapEntry() {8        Map<String, String> map = new HashMap<>();9        map.put("key1", "value1");10        map.put("key2", "value2");11        assertThat(map).contains(MapEntry.entry("key1", "value1"));12    }13}14OK (1 test)15import org.assertj.core.data.MapEntry;16import org.junit.Test;17import java.util.HashMap;18import java.util.Map;19import static org.assertj.core.api.Assertions.assertThat;20public class AssertJMapEntry {21    public void testMapEntry() {22        Map<String, String> map = new HashMap<>();23        map.put("key1", "value1");24        map.put("key2", "value2");25        assertThat(map).contains(MapEntry.entry("key1", "value1"));26    }27}28OK (1 test)29import org.junit.Test;30import java.util.HashMap;31import java.util.Map;32import static org.assertj.core.api.Assertions.assertThat;33public class AssertJMapEntry {

entry

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import java.util.Map;3import java.util.HashMap;4import java.util.LinkedHashMap;5public class 1 {6    public static void main(String[] args) {7        Map<String, Integer> map = new HashMap<>();8        map.put("one", 1);9        map.put("two", 2);10        map.put("three", 3);11        Map<String, Integer> expectedMap = new LinkedHashMap<>();12        expectedMap.put("one", 1);13        expectedMap.put("two", 2);14        expectedMap.put("three", 3);15        assertThat(map).contains(MapEntry.entry("one", 1), MapEntry.entry("two", 2), MapEntry.entry("three", 3));16        assertThat(map).containsExactly(MapEntry.entry("one", 1), MapEntry.entry("two", 2), MapEntry.entry("three", 3));17        assertThat(map).containsOnly(MapEntry.entry("one", 1), MapEntry.entry("two", 2), MapEntry.entry("three", 3));18        assertThat(map).containsExactlyEntriesOf(expectedMap);19        assertThat(map).containsOnlyKeys("one", "two", "three");20        assertThat(map).containsOnlyValues(1, 2, 3);21    }22}23  <{"one"=1, "two"=2, "three"=3}>24  <{"one"=1, "two"=2, "three"=3}>

entry

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import java.util.HashMap;3import java.util.Map;4import org.assertj.core.api.Assertions;5public class 1 {6public static void main(String[] args) {7Map<String, Integer> map = new HashMap<>();8map.put("a", 1);9map.put("b", 2);10Assertions.assertThat(map).contains(MapEntry.entry("a", 1));11Assertions.assertThat(map).contains(MapEntry.entry("b", 2));12Assertions.assertThat(map).contains(MapEntry.entry("a", 1), MapEntry.entry("b", 2));13}14}15Assertions.assertThat(map).contains(MapEntry.entry("a", 1));16Assertions.assertThat(map).contains(MapEntry.entry("b", 2));17Assertions.assertThat(map).contains(MapEntry.entry("a", 1), MapEntry.entry("b", 2));18To fix this issue, we have to use the entry() method of org.assertj.core.data.MapEntry class as shown below:19import org.assertj.core.data.MapEntry;20import java.util.HashMap;21import java.util.Map;22import org.assertj.core.api.Assertions;23public class 2 {24public static void main(String[] args) {25Map<String, Integer> map = new HashMap<>();26map.put("a", 1);27map.put("b", 2);28Assertions.assertThat(map).contains(MapEntry.entry("a", 1));29Assertions.assertThat(map).contains(MapEntry.entry("b", 2));30Assertions.assertThat(map).contains(MapEntry.entry("a", 1), MapEntry.entry("b", 2));31}32}33Assertions.assertThat(map).contains(MapEntry.entry("a", 1));

entry

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class 1 {5    public void test() {6        MapEntry<String, String> entry = MapEntry.entry("key", "value");7        assertThat(entry).isNotNull();8    }9}

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