How to use MapEntry class of org.assertj.core.data package

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

Source:Maps_assertContainsExactly_Test.java Github

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...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}...

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Source:Maps_assertContainsOnly_Test.java Github

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...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}...

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Source:Maps_assertContains_Test.java Github

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...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}...

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MapEntry

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1package org.example;2import org.assertj.core.data.MapEntry;3import java.util.HashMap;4import java.util.Map;5public class App {6 public static void main(String[] args) {7 Map<String, String> map = new HashMap<>();8 map.put("key1", "value1");9 map.put("key2", "value2");10 map.put("key3", "value3");11 map.put("key4", "value4");12 map.put("key5", "value5");13 map.put("key6", "value6");14 map.put("key7", "value7");15 map.put("key8", "value8");16 map.put("key9", "value9");17 map.put("key10", "value10");18 map.put("key11", "value11");19 map.put("key12", "value12");20 map.put("key13", "value13");21 map.put("key14", "value14");22 map.put("key15", "value15");23 map.put("key16", "value16");24 map.put("key17", "value17");25 map.put("key18", "value18");26 map.put("key19", "value19");27 map.put("key20", "value20");28 map.put("key21", "value21");29 map.put("key22", "value22");30 map.put("key23", "value23");31 map.put("key24", "value24");32 map.put("key25", "value25");33 map.put("key26", "value26");34 map.put("key27", "value27");35 map.put("key28", "value28");36 map.put("key29", "value29");37 map.put("key30", "value30");38 map.put("key31", "value31");39 map.put("key32", "value32");40 map.put("key33", "value33");41 map.put("key34", "value34");42 map.put("key35", "value35");43 map.put("key36", "value36");44 map.put("key37", "value37");45 map.put("key38", "value38");46 map.put("key39", "value39");47 map.put("key40", "value40");48 map.put("key41", "value41");

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MapEntry

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1package org.example;2import org.assertj.core.data.MapEntry;3import org.junit.jupiter.api.Test;4import java.util.HashMap;5import java.util.Map;6import static org.assertj.core.api.Assertions.assertThat;7public class MapEntryTest {8 public void testMapEntry() {9 Map<String, String> map = new HashMap<>();10 map.put("one", "1");11 map.put("two", "2");12 assertThat(map).contains(MapEntry.entry("one", "1"));13 }14}15org.example.MapEntryTest > testMapEntry() PASSED

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MapEntry

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1import org.assertj.core.data.MapEntry;2import org.junit.jupiter.api.Test;3import java.util.HashMap;4import java.util.Map;5import static org.assertj.core.api.Assertions.assertThat;6public class MapEntryTest {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}14import org.assertj.core.data.MapE

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MapEntry

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1import static org.assertj.core.api.Assertions.assertThat;2import static org.assertj.core.data.MapEntry.entry;3import java.util.HashMap;4import java.util.Map;5import org.junit.Test;6public class MapEntryTest {7 public void testMapEntry() {8 Map<String, String> map = new HashMap<String, String>();9 map.put("name", "John");10 map.put("age", "28");11 assertThat(map).contains(entry("name", "John"));12 }13}

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