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How to use extractingFromEntriesForProxy method of org.assertj.core.api.AbstractMapAssert class

Best Assertj code snippet using org.assertj.core.api.AbstractMapAssert.extractingFromEntriesForProxy

Source:AbstractMapAssert.java

...1779   */1780  @CheckReturnValue1781  @SafeVarargs1782  public final AbstractListAssert<?, List<? extends Tuple>, Tuple, ObjectAssert<Tuple>> extractingFromEntries(Function<? super Map.Entry<K, V>, Object>... extractors) {1783    return extractingFromEntriesForProxy(extractors);1784  }1785  // This method is protected in order to be proxied for SoftAssertions / Assumptions.1786  // The public method for it (the one not ending with "ForProxy") is marked as final and annotated with @SafeVarargs1787  // in order to avoid compiler warning in user code1788  protected AbstractListAssert<?, List<? extends Tuple>, Tuple, ObjectAssert<Tuple>> extractingFromEntriesForProxy(Function<? super Map.Entry<K, V>, Object>[] extractors) {1789    isNotNull();1790    // combine all extractors into one function1791    Function<Map.Entry<K, V>, Tuple> tupleExtractor = objectToExtractValueFrom -> new Tuple(Stream.of(extractors)1792                                                                                                  .map(extractor -> extractor.apply(objectToExtractValueFrom))1793                                                                                                  .toArray());1794    List<Tuple> extractedTuples = actual.entrySet().stream()1795                                        .map(tupleExtractor)1796                                        .collect(toList());1797    return newListAssertInstance(extractedTuples).withAssertionState(myself).as(info.description());1798  }1799  /**1800   * Flatten the values of the given keys from the actual map under test into a new array, this new array becoming the object under test.1801   * <p>1802   * If a given key is not present in the map under test, a {@code null} value is extracted....

extractingFromEntriesForProxy

Using AI Code Generation

1import java.util.HashMap;2import java.util.Map;3import org.assertj.core.api.AbstractMapAssert;4import org.assertj.core.api.Assertions;5import org.junit.Test;6public class MapAssertTest {7    public void testMapAssert() {8        Map<String, String> map = new HashMap<>();9        map.put("k1", "v1");10        map.put("k2", "v2");11        map.put("k3", "v3");12        map.put("k4", "v4");13        AbstractMapAssert<?, ?> mapAssert = Assertions.assertThat(map);14        mapAssert.extractingFromEntriesForProxy("k1").isEqualTo("v1");15        mapAssert.extractingFromEntriesForProxy("k2").isEqualTo("v2");16        mapAssert.extractingFromEntriesForProxy("k3").isEqualTo("v3");17        mapAssert.extractingFromEntriesForProxy("k4").isEqualTo("v4");18    }19}

extractingFromEntriesForProxy

Using AI Code Generation

1public void extractingFromEntriesForProxy() {2  Map<String, Integer> map = new HashMap<>();3  map.put("one", 1);4  map.put("two", 2);5  map.put("three", 3);6  assertThat(map)7    .extractingFromEntriesForProxy(Map.Entry::getKey, Map.Entry::getValue)8    .containsExactly(tuple("one", 1), tuple("two", 2), tuple("three", 3));9}10    extends AbstractIterableAssert<SELF, Map<KEY, VALUE>, VALUE> {11  protected AbstractMapAssert(ACTUAL actual, Class<?> selfType) {12    super(actual, selfType);13  }14   * <pre><code class='java'> Map&lt;String, Integer&gt; map = new HashMap&lt;&gt;();15   * map.put("one", 1);16   * map.put("two", 2);17   * map.put("three", 3);18   * assertThat(map).extractingFromEntriesForProxy(Map.Entry::getKey, Map.Entry::getValue)19   *                .containsExactly(tuple("one", 1), tuple("two", 2), tuple("three", 3));</code></pre>20   * @param keyExtractor the extractor used to get the key from the {@link Map.Entry}21   * @param valueExtractor the extractor used to get the value from the {@link Map.Entry}

extractingFromEntriesForProxy

Using AI Code Generation

1Map<String, Person> map = new HashMap<>();2map.put("key1", new Person("John"));3map.put("key2", new Person("Smith"));4map.put("key3", new Person("Jane"));5map.put("key4", new Person("Doe"));6map.put("key5", new Person("Marry"));7assertThat(map).extractingFromEntriesForProxy(Person::getName)8               .contains("John", "Jane", "Marry");9assertThat(map).extractingFromEntriesForProxy(Person::getName)10               .contains("John", "Jane", "Marry", "Smith");11assertThat(map).extractingFromEntriesForProxy(Person::getName)12               .contains("John", "Jane", "Marry", "Smith", "Doe");13assertThat(map).extractingFromEntriesForProxy(Person::getName)14               .contains("John", "Jane", "Marry", "Smith", "Doe", "Sam");15Map<String, Person> map = new HashMap<>();16map.put("key1", new Person("John"));17map.put("key2", new Person("Smith"));18map.put("key3", new Person("Jane"));19map.put("key4", new Person("Doe"));20map.put("key5", new Person("Marry"));21assertThat(map).extractingFromEntriesForProxy(Person::getName)22               .containsOnly("John", "Jane", "Marry");23assertThat(map).extractingFromEntriesForProxy(Person::getName)24               .containsOnly("John", "Jane", "Marry", "Smith");25assertThat(map).extractingFromEntriesForProxy(Person::getName)

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