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

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

Source:RecordedRequestAssert.java

...100      builder.add(next);101    }102    List<MapEntry> expected = new ArrayList<MapEntry>();103    for (Map.Entry<String, List<String>> next : builder.build().toMultimap().entrySet()) {104      expected.add(entry(next.getKey(), next.getValue()));105    }106    hasHeaders(expected.toArray(new MapEntry[expected.size()]));107    return this;108  }109  public RecordedRequestAssert hasHeaders(MapEntry... expected) {110    isNotNull();111    maps.assertContains(info, actual.getHeaders().toMultimap(), expected);112    return this;113  }114  public RecordedRequestAssert hasNoHeaderNamed(final String... names) {115    isNotNull();116    Set<String> found = new LinkedHashSet<String>();117    for (String header : actual.getHeaders().names()) {118      for (String name : names) {...

Source:CheckCoordinates.java

...26    private static final String DEFAULT_TIMEZONE_NAME = "Europe/Moscow";27    @Test(dataProvider = "CoordinatesProvider")28    public static void checkCoordinates(Map<String, String> params, String expectedPlace) throws JsonProcessingException {29        RequestSpecification httpRequest = RestAssured.given()30                .header(ConfigReader.getHeader(), ConfigReader.getKey())31                .queryParams(params);32        Response response = httpRequest.request(Method.GET, "/forecast");33        assertThat(response.statusCode()).isEqualTo(HttpStatus.SC_OK);34        ObjectMapper mapper = new ObjectMapper();35        WeatherResponse weatherResponse = mapper.readValue(response.getBody().asString(), WeatherResponse.class);36        assertThat(weatherResponse.getInfo().getTzinfo().getName()).isEqualTo(expectedPlace);37    }38    @DataProvider(name = "CoordinatesProvider")39    public Object[][] getCoordinates() {40        return new Object[][]41                {42                        {43                                Collections.unmodifiableMap(Stream.of(44                                        entry(RequestParams.lat.name(), TALLINN_LATITUDE),45                                        entry(RequestParams.lon.name(), TALLINN_LONGITUDE)).46                                        collect(Collectors.toMap(MapEntry::getKey, MapEntry::getValue))),47                                TALLINN_TIMEZONE_NAME48                        },49                        {50                                Collections.unmodifiableMap(Stream.of(51                                        entry(RequestParams.lat.name(), TALLINN_LATITUDE)).52                                        collect(Collectors.toMap(MapEntry::getKey, MapEntry::getValue))),53                                DEFAULT_TIMEZONE_NAME54                        },55                        {56                                Collections.unmodifiableMap(Stream.of(57                                        entry(RequestParams.lon.name(), TALLINN_LONGITUDE)).58                                        collect(Collectors.toMap(MapEntry::getKey, MapEntry::getValue))),59                                DEFAULT_TIMEZONE_NAME60                        },61                        {62                                Collections.unmodifiableMap(Stream.of(63                                        entry(RequestParams.lat.name(), "0"),64                                        entry(RequestParams.lon.name(), "0")).65                                        collect(Collectors.toMap(MapEntry::getKey, MapEntry::getValue))),66                                "Etc/GMT"67                        },68                        {69                                Collections.unmodifiableMap(Stream.of(70                                        entry(RequestParams.lat.name(), "53.173027"),71                                        entry(RequestParams.lon.name(), "-32.623952")).72                                        collect(Collectors.toMap(MapEntry::getKey, MapEntry::getValue))),73                                "Etc/GMT+2"74                        },75                        {76                                Collections.emptyMap(),77                                DEFAULT_TIMEZONE_NAME78                        }79                };80    }81}...

Source:ConvertListEntryToMapEntryKeyValue.java

...8import java.util.Map;9import java.util.stream.Collectors;10import static org.assertj.core.api.Assertions.assertThat;11/**12 * How do I convert a List<Entry> to Map<Entry::getKey, List<Entry::getValue>> using streams in Java 8?13 */14@Log4j215public class ConvertListEntryToMapEntryKeyValue {16    static List<MapEntry<String, Integer>> listEntries = new ArrayList<>();17    @BeforeAll18    static void beforeAll() {19        listEntries.add(MapEntry.entry("Father", 40));20        listEntries.add(MapEntry.entry("Mother", 33));21        listEntries.add(MapEntry.entry("Son", 4));22        listEntries.add(MapEntry.entry("Daughter", 1));23    }24    @Test25    void test() {26        Map<String, Integer> map = listEntries.stream()27                .collect(Collectors.toMap(Map.Entry::getKey, Map.Entry::getValue));28        assertThat(map.get("Son")).isEqualTo(4);29    }30}...

getKey

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import java.util.HashMap;3import java.util.Map;4public class 1 {5    public static void main(String[] args) {6        Map<String, Integer> map = new HashMap<>();7        map.put("a", 1);8        map.put("b", 2);9        map.put("c", 3);10        map.put("d", 4);11        map.put("e", 5);12        map.put("f", 6);13        map.put("g", 7);14        map.put("h", 8);15        map.put("i", 9);16        map.put("j", 10);17        map.put("k", 11);18        map.put("l", 12);19        map.put("m", 13);20        map.put("n", 14);21        map.put("o", 15);22        map.put("p", 16);23        map.put("q", 17);24        map.put("r", 18);25        map.put("s", 19);26        map.put("t", 20);27        map.put("u", 21);28        map.put("v", 22);29        map.put("w", 23);30        map.put("x", 24);31        map.put("y", 25);32        map.put("z", 26);33        map.put("aa", 27);34        map.put("ab", 28);35        map.put("ac", 29);36        map.put("ad", 30);37        map.put("ae", 31);38        map.put("af", 32);39        map.put("ag", 33);40        map.put("ah", 34);41        map.put("ai", 35);42        map.put("aj", 36);43        map.put("ak", 37);44        map.put("al", 38);45        map.put("am", 39);46        map.put("an", 40);47        map.put("ao", 41);48        map.put("ap", 42);49        map.put("aq", 43);50        map.put("ar", 44);51        map.put("as", 45);52        map.put("at", 46);53        map.put("au", 47);54        map.put("av", 48);55        map.put("aw", 49);56        map.put("ax", 50);57        map.put("

getKey

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import java.util.HashMap;3import java.util.Map;4public class Main {5   public static void main(String[] args) {6      Map<String, String> map = new HashMap<>();7      map.put("key", "value");8      System.out.println(MapEntry.entry("key", "value").getKey());9   }10}

getKey

Using AI Code Generation

1public class Test {2    public static void main(String[] args) {3        Map<Integer, String> map = new HashMap<Integer, String>();4        map.put(1, "one");5        map.put(2, "two");6        map.put(3, "three");7        assertThat(map).contains(MapEntry.entry(1, "one"));8    }9}

getKey

Using AI Code Generation

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 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(entry("key1", "value1"));12        assertThat(map).contains(entry("key2", "value2"));13    }14}15[INFO] --- maven-clean-plugin:2.5:clean (default-clean) @ assertj ---16[INFO] --- maven-resources-plugin:2.6:resources (default-resources) @ assertj ---17[INFO] --- maven-compiler-plugin:3.1:compile (default-compile) @ assertj ---18[INFO] --- maven-resources-plugin:2.6:testResources (default-testResources) @ assertj ---19[INFO] --- maven-compiler-plugin:3.1:testCompile (default-testCompile) @ assertj ---

getKey

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import java.util.HashMap;3import java.util.Map;4public class Test {5  public static void main(String[] args) {6    Map<String, Integer> map = new HashMap<>();7    map.put("A", 1);8    map.put("B", 2);9    map.put("C", 3);10    map.put("D", 4);11    System.out.println(map.entrySet().stream()12      .filter(MapEntry.entry("A", 1)::matches)13      .map(Map.Entry::getKey)14      .findFirst()15      .orElse(null));16  }17}18Example 2: Using getKey() method of java.util.Map.Entry class19import java.util.HashMap;20import java.util.Map;21public class Test {22  public static void main(String[] args) {23    Map<String, Integer> map = new HashMap<>();24    map.put("A", 1);25    map.put("B", 2);26    map.put("C", 3);27    map.put("D", 4);28    System.out.println(map.entrySet().stream()29      .filter(e -> e.getKey().equals("A") && e.getValue() == 1)30      .map(Map.Entry::getKey)31      .findFirst()32      .orElse(null));33  }34}35Example 3: Using getKey() method of java.util.Map class36import java.util.HashMap;37import java.util.Map;38public class Test {39  public static void main(String[] args) {40    Map<String, Integer> map = new HashMap<>();41    map.put("A", 1);42    map.put("B", 2);43    map.put("C", 3);44    map.put("D", 4);45    System.out.println(map.entrySet().stream()46      .filter(e -> e.getKey().equals("A") && e.getValue() == 1)47      .map(e -> map.get(e.getKey()))48      .findFirst()49      .orElse(null));50  }51}52Example 4: Using getKey() method of java.util.HashMap class53import java.util.HashMap;54import java.util.Map;55public class Test {56  public static void main(String[]

getKey

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import java.util.HashMap;3import java.util.Map;4public class HashMapExample {5public static void main(String[] args) {6HashMap<String, String> hashMap = new HashMap<>();7hashMap.put("1", "One");8hashMap.put("2", "Two");9hashMap.put("3", "Three");10System.out.println("HashMap: " + hashMap);11String value = hashMap.get("1");12System.out.println("Value for key '1' is: " + value);13boolean keyExists = hashMap.containsKey("3");14System.out.println("Key '3' exists? " + keyExists);15boolean valueExists = hashMap.containsValue("Two");16System.out.println("Value 'Two' exists? " + valueExists);17hashMap.remove("3");18System.out.println("HashMap: " + hashMap);19int size = hashMap.size();20System.out.println("Size of HashMap: " + size);21boolean isEmpty = hashMap.isEmpty();22System.out.println("Is HashMap empty? " + isEmpty);23String key = getKey(hashMap, "Two");24System.out.println("Key for value 'Two' is: " + key);25hashMap.clear();26isEmpty = hashMap.isEmpty();27System.out.println("Is HashMap empty? " + isEmpty);28}29public static String getKey(Map<String, String> map, String value) {30for (Map.Entry<String, String> entry : map.entrySet()) {31if (entry.getValue().equals(value)) {32return entry.getKey();33}34}35return null;36}37}38HashMap: {1=One, 2=Two, 3=Three}39HashMap: {1=One, 2=Two}

getKey

Using AI Code Generation

1import org.assertj.core.data.MapEntry;2import org.junit.Test;3import static org.assertj.core.api.Assertions.assertThat;4public class AssertJTest {5public void testGetKey() {6MapEntry<Integer, String> entry = MapEntry.entry(1, "one");7assertThat(entry.getKey()).isEqualTo(1);8}9}

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