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How to use getNotFoundKeys method of org.assertj.core.internal.Maps class

Best Assertj code snippet using org.assertj.core.internal.Maps.getNotFoundKeys

Source:Maps.java

...278    assertNotNull(info, actual);279    requireNonNull(keys, keysToLookForIsNull("array of keys"));280    if (actual.isEmpty() && keys.length == 0) return;281    failIfEmpty(keys, keysToLookForIsEmpty("array of keys"));282    Set<K> notFound = getNotFoundKeys(actual, keys);283    if (!notFound.isEmpty()) throw failures.failure(info, shouldContainKeys(actual, notFound));284  }285  public <K, V> void assertContainsKey(AssertionInfo info, Map<K, V> actual, K key) {286    assertContainsKeys(info, actual, array(key));287  }288  public <K, V> void assertDoesNotContainKey(AssertionInfo info, Map<K, V> actual, K key) {289    assertNotNull(info, actual);290    if (containsKey(actual, key)) throw failures.failure(info, shouldNotContainKey(actual, key));291  }292  public <K, V> void assertDoesNotContainKeys(AssertionInfo info, Map<K, V> actual, K[] keys) {293    assertNotNull(info, actual);294    requireNonNull(keys, keysToLookForIsNull("array of keys"));295    Set<K> found = getFoundKeys(actual, keys);296    if (!found.isEmpty()) throw failures.failure(info, shouldNotContainKeys(actual, found));297  }298  public <K, V> void assertContainsOnlyKeys(AssertionInfo info, Map<K, V> actual, K[] keys) {299    assertContainsOnlyKeys(info, actual, "array of keys", keys);300  }301  public <K, V> void assertContainsOnlyKeys(AssertionInfo info, Map<K, V> actual, Iterable<? extends K> keys) {302    assertContainsOnlyKeys(info, actual, "keys iterable", toArray(keys));303  }304  private <K, V> void assertContainsOnlyKeys(AssertionInfo info, Map<K, V> actual, String placeholderForErrorMessages, K[] keys) {305    assertNotNull(info, actual);306    requireNonNull(keys, keysToLookForIsNull(placeholderForErrorMessages));307    if (actual.isEmpty() && keys.length == 0) {308      return;309    }310    failIfEmpty(keys, keysToLookForIsEmpty(placeholderForErrorMessages));311    Set<K> notFound = getNotFoundKeys(actual, keys);312    Set<K> notExpected = getNotExpectedKeys(actual, keys);313    if (!notFound.isEmpty() || !notExpected.isEmpty())314      throw failures.failure(info, shouldContainOnlyKeys(actual, keys, notFound, notExpected));315  }316  private static <K> Set<K> getFoundKeys(Map<K, ?> actual, K[] expectedKeys) {317    // Stream API avoided for performance reasons318    Set<K> found = new LinkedHashSet<>();319    for (K expectedKey : expectedKeys) {320      if (containsKey(actual, expectedKey)) found.add(expectedKey);321    }322    return found;323  }324  private static <K> Set<K> getNotFoundKeys(Map<K, ?> actual, K[] expectedKeys) {325    // Stream API avoided for performance reasons326    Set<K> notFound = new LinkedHashSet<>();327    for (K expectedKey : expectedKeys) {328      if (!containsKey(actual, expectedKey)) notFound.add(expectedKey);329    }330    return notFound;331  }332  private static <K> boolean containsKey(Map<K, ?> actual, K key) {333    try {334      return actual.containsKey(key);335    } catch (NullPointerException e) {336      if (key == null) return false; // null keys not permitted337      throw e;338    }...

getNotFoundKeys

Using AI Code Generation

1    public static void main(String[] args) {2        Map<String, String> map = new HashMap<>();3        map.put("a", "b");4        map.put("c", "d");5        map.put("e", "f");6        System.out.println(getNotFoundKeys(map, "a", "c", "g"));7    }8}9[org.assertj.core.internal.Maps.getNotFoundKeys(Map, Object[])]:10[org.assertj.core.internal.Maps.getNotFoundKeys(Map, Object[])]: # Language: markdown

getNotFoundKeys

Using AI Code Generation

1public void testMapContainsKeys() {2    Map<String, String> map = new HashMap<>();3    map.put("key1", "value1");4    map.put("key2", "value2");5    map.put("key3", "value3");6    map.put("key4", "value4");7    map.put("key5", "value5");8    Map<String, String> mapToTest = new HashMap<>();9    mapToTest.put("key1", "value1");10    mapToTest.put("key2", "value2");11    mapToTest.put("key3", "value3");12    assertThat(map).containsKeys(mapToTest.keySet());13}14public void testMapContainsValues() {15    Map<String, String> map = new HashMap<>();16    map.put("key1", "value1");17    map.put("key2", "value2");18    map.put("key3", "value3");19    map.put("key4", "value4");20    map.put("key5", "value5");21    Map<String, String> mapToTest = new HashMap<>();22    mapToTest.put("key1", "value1");23    mapToTest.put("key2", "value2");24    mapToTest.put("key3", "value3");25    assertThat(map).containsValues(mapToTest.values());26}27public void testMapContainsEntries() {28    Map<String, String> map = new HashMap<>();29    map.put("key1", "value1");30    map.put("key2", "value2");31    map.put("key3", "value3");32    map.put("key4", "value4");33    map.put("key5", "value5");34    Map<String, String> mapToTest = new HashMap<>();35    mapToTest.put("key1", "value1");36    mapToTest.put("key2", "value2");37    mapToTest.put("key3", "value3");38    assertThat(map).contains(mapToTest);39}

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