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How to use commonChecks method of org.assertj.core.internal.Arrays class

Best Assertj code snippet using org.assertj.core.internal.Arrays.commonChecks

Source:Arrays.java

...142    hasSameSizeAsCheck(info, array, other, sizeOf(array));143  }144  @VisibleForTesting145  public void assertContains(AssertionInfo info, Failures failures, Object actual, Object values) {146    if (commonChecks(info, actual, values)) return;147    Set<Object> notFound = new LinkedHashSet<>();148    int valueCount = sizeOf(values);149    for (int i = 0; i < valueCount; i++) {150      Object value = Array.get(values, i);151      if (!arrayContains(actual, value)) notFound.add(value);152    }153    if (!notFound.isEmpty())154      throw failures.failure(info, shouldContain(actual, values, notFound, comparisonStrategy));155  }156  void assertcontainsAll(AssertionInfo info, Failures failures, Object array, Iterable<?> iterable) {157    if (iterable == null) throw iterableToLookForIsNull();158    assertNotNull(info, array);159    Object[] values = newArrayList(iterable).toArray();160    Set<Object> notFound = new LinkedHashSet<>();161    for (Object value : values) {162      if (!arrayContains(array, value)) notFound.add(value);163    }164    if (!notFound.isEmpty())165      throw failures.failure(info, shouldContain(array, values, notFound, comparisonStrategy));166  }167  void assertContains(AssertionInfo info, Failures failures, Object array, Object value, Index index) {168    assertNotNull(info, array);169    assertNotEmpty(info, failures, array);170    checkIndexValueIsValid(index, sizeOf(array) - 1);171    Object actualElement = Array.get(array, index.value);172    if (!areEqual(actualElement, value))173      throw failures.failure(info, shouldContainAtIndex(array, value, index, Array.get(array, index.value),174                                                        comparisonStrategy));175  }176  void assertNotEmpty(AssertionInfo info, Failures failures, Object array) {177    assertNotNull(info, array);178    if (isArrayEmpty(array)) throw failures.failure(info, shouldNotBeEmpty());179  }180  void assertDoesNotContain(AssertionInfo info, Failures failures, Object array, Object value, Index index) {181    assertNotNull(info, array);182    checkIndexValueIsValid(index, Integer.MAX_VALUE);183    if (index.value >= sizeOf(array)) return;184    if (areEqual(Array.get(array, index.value), value))185      throw failures.failure(info, shouldNotContainAtIndex(array, value, index, comparisonStrategy));186  }187  void assertContainsOnly(AssertionInfo info, Failures failures, Object actual, Object values) {188    if (commonChecks(info, actual, values)) return;189    List<Object> notExpected = asList(actual);190    List<Object> notFound = asList(values);191    for (Object value : asList(values)) {192      if (iterableContains(notExpected, value)) {193        iterableRemoves(notExpected, value);194        iterableRemoves(notFound, value);195      }196    }197    if (!notExpected.isEmpty() || !notFound.isEmpty()) {198      throw failures.failure(info, shouldContainOnly(actual, values,199                                                     notFound, notExpected,200                                                     comparisonStrategy));201    }202  }203  void assertContainsOnlyNulls(AssertionInfo info, Failures failures, Object[] actual) {204    assertNotNull(info, actual);205    // empty => no null elements => failure206    if (actual.length == 0) throw failures.failure(info, shouldContainOnlyNulls(actual));207    // look for any non null elements208    List<Object> nonNullElements = new ArrayList<>();209    for (Object element : actual) {210      if (element != null) nonNullElements.add(element);211    }212    if (nonNullElements.size() > 0) throw failures.failure(info, shouldContainOnlyNulls(actual, nonNullElements));213  }214  void assertContainsExactly(AssertionInfo info, Failures failures, Object actual, Object values) {215    if (commonChecks(info, actual, values)) return;216    assertIsArray(info, actual);217    assertIsArray(info, values);218    int actualSize = sizeOf(actual);219    int expectedSize = sizeOf(values);220    if (actualSize != expectedSize)221      throw failures.failure(info, shouldHaveSameSize(actual, values, actualSize, expectedSize, comparisonStrategy));222    List<Object> actualAsList = asList(actual);223    IterableDiff diff = diff(actualAsList, asList(values), comparisonStrategy);224    if (!diff.differencesFound()) {225      // actual and values have the same elements but are they in the same order ?226      int arrayLength = sizeOf(actual);227      for (int i = 0; i < arrayLength; i++) {228        Object actualElement = Array.get(actual, i);229        Object expectedElement = Array.get(values, i);230        if (!areEqual(actualElement, expectedElement))231          throw failures.failure(info, elementsDifferAtIndex(actualElement, expectedElement, i, comparisonStrategy));232      }233      return;234    }235    throw failures.failure(info,236                           shouldContainExactly(actual, values, diff.missing, diff.unexpected, comparisonStrategy));237  }238  void assertContainsExactlyInAnyOrder(AssertionInfo info, Failures failures, Object actual, Object values) {239    if (commonChecks(info, actual, values)) return;240    List<Object> notExpected = asList(actual);241    List<Object> notFound = asList(values);242    for (Object value : asList(values)) {243      if (iterableContains(notExpected, value)) {244        iterablesRemoveFirst(notExpected, value);245        iterablesRemoveFirst(notFound, value);246      }247    }248    if (notExpected.isEmpty() && notFound.isEmpty()) return;249    throw failures.failure(info,250                           shouldContainExactlyInAnyOrder(actual, values, notFound, notExpected, comparisonStrategy));251  }252  void assertContainsOnlyOnce(AssertionInfo info, Failures failures, Object actual, Object values) {253    if (commonChecks(info, actual, values))254      return;255    Iterable<?> actualDuplicates = comparisonStrategy.duplicatesFrom(asList(actual));256    Set<Object> notFound = new LinkedHashSet<>();257    Set<Object> notOnlyOnce = new LinkedHashSet<>();258    for (Object expectedElement : asList(values)) {259      if (!arrayContains(actual, expectedElement)) {260        notFound.add(expectedElement);261      } else if (iterableContains(actualDuplicates, expectedElement)) {262        notOnlyOnce.add(expectedElement);263      }264    }265    if (!notFound.isEmpty() || !notOnlyOnce.isEmpty())266      throw failures.failure(info, shouldContainsOnlyOnce(actual, values, notFound, notOnlyOnce, comparisonStrategy));267    // assertion succeeded268  }269  /**270   * Delegates to {@link ComparisonStrategy#iterableContains(Iterable, Object)}271   */272  private boolean iterableContains(Iterable<?> actual, Object value) {273    return comparisonStrategy.iterableContains(actual, value);274  }275  private void iterablesRemoveFirst(Collection<?> actual, Object value) {276    comparisonStrategy.iterablesRemoveFirst(actual, value);277  }278  /**279   * Delegates to {@link ComparisonStrategy#iterableRemoves(Iterable, Object)}280   */281  private void iterableRemoves(Collection<?> actual, Object value) {282    comparisonStrategy.iterableRemoves(actual, value);283  }284  void assertContainsSequence(AssertionInfo info, Failures failures, Object actual, Object sequence) {285    if (commonChecks(info, actual, sequence)) return;286    // look for given sequence, stop check when there are not enough elements remaining in actual to contain sequence287    int lastIndexWhereSequenceCanBeFound = sizeOf(actual) - sizeOf(sequence);288    for (int actualIndex = 0; actualIndex <= lastIndexWhereSequenceCanBeFound; actualIndex++) {289      if (containsSequenceAtGivenIndex(actualIndex, actual, sequence)) return;290    }291    throw failures.failure(info, shouldContainSequence(actual, sequence, comparisonStrategy));292  }293  void assertDoesNotContainSequence(AssertionInfo info, Failures failures, Object actual, Object sequence) {294    if (commonChecks(info, actual, sequence)) return;295    // look for given sequence, stop check when there are not enough elements remaining in actual to contain sequence296    int lastIndexWhereSequenceCanBeFound = sizeOf(actual) - sizeOf(sequence);297    for (int actualIndex = 0; actualIndex <= lastIndexWhereSequenceCanBeFound; actualIndex++) {298      if (containsSequenceAtGivenIndex(actualIndex, actual, sequence)) {299        throw failures.failure(info, shouldNotContainSequence(actual, sequence, actualIndex, comparisonStrategy));300      }301    }302  }303  /**304   * Return true if actualArray contains exactly the given sequence at given starting index, false otherwise.305   * 306   * 307   * @param actualStartIndex the index to start looking for sequence in actualArray308   * @param actualArray the actual array to search sequence in309   * @param sequence the sequence to look for310   * @return true if actualArray contains exactly the given sequence at given starting index, false otherwise.311   */312  private boolean containsSequenceAtGivenIndex(int actualStartIndex, Object actualArray, Object sequence) {313    int sequenceSize = sizeOf(sequence);314    for (int i = 0; i < sequenceSize; i++) {315      if (areEqual(Array.get(sequence, i), Array.get(actualArray, i + actualStartIndex)))316        continue;317      return false;318    }319    return true;320  }321  void assertContainsSubsequence(AssertionInfo info, Failures failures, Object actual, Object subsequence) {322    if (commonChecks(info, actual, subsequence)) return;323    int sizeOfActual = sizeOf(actual);324    int sizeOfSubsequence = sizeOf(subsequence);325    // look for given subsequence, stop check when there is not enough elements remaining in actual to contain326    // subsequence327    int lastIndexWhereEndOfSubsequenceCanBeFound = sizeOfActual - sizeOfSubsequence;328    int actualIndex = 0;329    int subsequenceIndex = 0;330    while (actualIndex <= lastIndexWhereEndOfSubsequenceCanBeFound && subsequenceIndex < sizeOfSubsequence) {331      if (areEqual(Array.get(actual, actualIndex), Array.get(subsequence, subsequenceIndex))) {332        subsequenceIndex++;333        lastIndexWhereEndOfSubsequenceCanBeFound++;334      }335      actualIndex++;336    }337    if (subsequenceIndex < sizeOfSubsequence)338      throw failures.failure(info, shouldContainSubsequence(actual, subsequence, comparisonStrategy));339  }340  void assertHasOnlyElementsOfTypes(AssertionInfo info, Failures failures, Object actual, Class<?>[] expectedTypes) {341    checkIsNotNull(expectedTypes);342    assertNotNull(info, actual);343    List<Object> nonMatchingElements = newArrayList();344    for (Object value : asList(actual)) {345      boolean matching = false;346      for (Class<?> expectedType : expectedTypes) {347        if (expectedType.isInstance(value)) matching = true;348      }349      if (!matching) nonMatchingElements.add(value);350    }351    if (!nonMatchingElements.isEmpty()) {352      throw failures.failure(info, shouldOnlyHaveElementsOfTypes(actual, expectedTypes, nonMatchingElements));353    }354  }355  void assertDoesNotContainSubsequence(AssertionInfo info, Failures failures, Object actual, Object subsequence) {356    if (commonChecks(info, actual, subsequence)) return;357    int sizeOfActual = sizeOf(actual);358    int sizeOfSubsequence = sizeOf(subsequence);359    // look for given subsequence, stop check when there is not enough elements remaining in actual to contain360    // subsequence361    int lastIndexWhereEndOfSubsequenceCanBeFound = sizeOfActual - sizeOfSubsequence;362    int actualIndex = 0;363    int subsequenceIndex = 0;364    int subsequenceStartIndex = 0;365    while (actualIndex <= lastIndexWhereEndOfSubsequenceCanBeFound && subsequenceIndex < sizeOfSubsequence) {366      if (areEqual(Array.get(actual, actualIndex), Array.get(subsequence, subsequenceIndex))) {367        if (subsequenceIndex == 0) {368          subsequenceStartIndex = actualIndex;369        }370        subsequenceIndex++;371        lastIndexWhereEndOfSubsequenceCanBeFound++;372      }373      actualIndex++;374      if (subsequenceIndex == sizeOfSubsequence) {375        throw failures.failure(info, shouldNotContainSubsequence(actual, subsequence, comparisonStrategy,376                                                                 subsequenceStartIndex));377      }378    }379  }380  /**381   * Delegates to {@link ComparisonStrategy#areEqual(Object, Object)}382   */383  private boolean areEqual(Object actual, Object other) {384    return comparisonStrategy.areEqual(actual, other);385  }386  void assertDoesNotContain(AssertionInfo info, Failures failures, Object array, Object values) {387    checkIsNotNullAndNotEmpty(values);388    assertNotNull(info, array);389    Set<Object> found = new LinkedHashSet<>();390    int valuesSize = sizeOf(values);391    for (int i = 0; i < valuesSize; i++) {392      Object value = Array.get(values, i);393      if (arrayContains(array, value)) found.add(value);394    }395    if (!found.isEmpty()) throw failures.failure(info, shouldNotContain(array, values, found, comparisonStrategy));396  }397  /**398   * Delegates to {@link ComparisonStrategy#arrayContains(Object, Object)}399   */400  private boolean arrayContains(Object array, Object value) {401    return comparisonStrategy.arrayContains(array, value);402  }403  void assertDoesNotHaveDuplicates(AssertionInfo info, Failures failures, Object array) {404    assertNotNull(info, array);405    ArrayWrapperList wrapped = wrap(array);406    Iterable<?> duplicates = comparisonStrategy.duplicatesFrom(wrapped);407    if (!isNullOrEmpty(duplicates))408      throw failures.failure(info, shouldNotHaveDuplicates(array, duplicates, comparisonStrategy));409  }410  void assertStartsWith(AssertionInfo info, Failures failures, Object actual, Object sequence) {411    if (commonChecks(info, actual, sequence))412      return;413    int sequenceSize = sizeOf(sequence);414    int arraySize = sizeOf(actual);415    if (arraySize < sequenceSize) throw arrayDoesNotStartWithSequence(info, failures, actual, sequence);416    for (int i = 0; i < sequenceSize; i++) {417      if (!areEqual(Array.get(sequence, i), Array.get(actual, i)))418        throw arrayDoesNotStartWithSequence(info, failures, actual, sequence);419    }420  }421  private static boolean commonChecks(AssertionInfo info, Object actual, Object sequence) {422    checkNulls(info, actual, sequence);423    // if both actual and values are empty arrays, then assertion passes.424    if (isArrayEmpty(actual) && isArrayEmpty(sequence)) return true;425    failIfEmptySinceActualIsNotEmpty(sequence);426    return false;427  }428  private static void checkNulls(AssertionInfo info, Object actual, Object sequence) {429    checkIsNotNull(sequence);430    assertNotNull(info, actual);431  }432  private AssertionError arrayDoesNotStartWithSequence(AssertionInfo info, Failures failures, Object array,433                                                       Object sequence) {434    return failures.failure(info, shouldStartWith(array, sequence, comparisonStrategy));435  }436  void assertEndsWith(AssertionInfo info, Failures failures, Object actual, Object first, Object[] rest) {437    Object[] sequence = prepend(first, rest);438    assertEndsWith(info, failures, actual, sequence);439  }440  void assertEndsWith(AssertionInfo info, Failures failures, Object actual, Object sequence) {441    checkNulls(info, actual, sequence);442    int sequenceSize = sizeOf(sequence);443    int arraySize = sizeOf(actual);444    if (arraySize < sequenceSize) throw arrayDoesNotEndWithSequence(info, failures, actual, sequence);445    for (int i = 0; i < sequenceSize; i++) {446      int sequenceIndex = sequenceSize - (i + 1);447      int arrayIndex = arraySize - (i + 1);448      if (!areEqual(Array.get(sequence, sequenceIndex), Array.get(actual, arrayIndex)))449        throw arrayDoesNotEndWithSequence(info, failures, actual, sequence);450    }451  }452  public void assertIsSubsetOf(AssertionInfo info, Failures failures, Object actual, Iterable<?> values) {453    assertNotNull(info, actual);454    checkIterableIsNotNull(info, values);455    List<Object> extra = newArrayList();456    int sizeOfActual = sizeOf(actual);457    for (int i = 0; i < sizeOfActual; i++) {458      Object actualElement = Array.get(actual, i);459      if (!iterableContains(values, actualElement)) {460        extra.add(actualElement);461      }462    }463    if (extra.size() > 0) {464      throw failures.failure(info, shouldBeSubsetOf(actual, values, extra, comparisonStrategy));465    }466  }467  void assertContainsNull(AssertionInfo info, Failures failures, Object array) {468    assertNotNull(info, array);469    if (!arrayContains(array, null)) throw failures.failure(info, shouldContainNull(array));470  }471  void assertDoesNotContainNull(AssertionInfo info, Failures failures, Object array) {472    assertNotNull(info, array);473    if (arrayContains(array, null)) throw failures.failure(info, shouldNotContainNull(array));474  }475  public <E> void assertAre(AssertionInfo info, Failures failures, Conditions conditions, Object array,476                            Condition<E> condition) {477    List<E> notMatchingCondition = getElementsNotMatchingCondition(info, failures, conditions, array, condition);478    if (!notMatchingCondition.isEmpty())479      throw failures.failure(info, elementsShouldBe(array, notMatchingCondition, condition));480  }481  public <E> void assertAreNot(AssertionInfo info, Failures failures, Conditions conditions, Object array,482                               Condition<E> condition) {483    List<E> matchingElements = getElementsMatchingCondition(info, failures, conditions, array, condition);484    if (!matchingElements.isEmpty())485      throw failures.failure(info, elementsShouldNotBe(array, matchingElements, condition));486  }487  public <E> void assertHave(AssertionInfo info, Failures failures, Conditions conditions, Object array,488                             Condition<E> condition) {489    List<E> notMatchingCondition = getElementsNotMatchingCondition(info, failures, conditions, array, condition);490    if (!notMatchingCondition.isEmpty())491      throw failures.failure(info, elementsShouldHave(array, notMatchingCondition, condition));492  }493  public <E> void assertHaveNot(AssertionInfo info, Failures failures, Conditions conditions, Object array,494                                Condition<E> condition) {495    List<E> matchingElements = getElementsMatchingCondition(info, failures, conditions, array, condition);496    if (!matchingElements.isEmpty())497      throw failures.failure(info, elementsShouldNotHave(array, matchingElements, condition));498  }499  public <E> void assertAreAtLeast(AssertionInfo info, Failures failures, Conditions conditions, Object array,500                                   int times, Condition<E> condition) {501    List<E> matchingElements = getElementsMatchingCondition(info, failures, conditions, array, condition);502    if (matchingElements.size() < times)503      throw failures.failure(info, elementsShouldBeAtLeast(array, times, condition));504  }505  public <E> void assertAreAtMost(AssertionInfo info, Failures failures, Conditions conditions, Object array,506                                  int times, Condition<E> condition) {507    List<E> matchingElements = getElementsMatchingCondition(info, failures, conditions, array, condition);508    if (matchingElements.size() > times) throw failures.failure(info, elementsShouldBeAtMost(array, times, condition));509  }510  public <E> void assertAreExactly(AssertionInfo info, Failures failures, Conditions conditions, Object array,511                                   int times, Condition<E> condition) {512    List<E> matchingElements = getElementsMatchingCondition(info, failures, conditions, array, condition);513    if (matchingElements.size() != times)514      throw failures.failure(info, elementsShouldBeExactly(array, times, condition));515  }516  public <E> void assertHaveAtLeast(AssertionInfo info, Failures failures, Conditions conditions, Object array,517                                    int times, Condition<E> condition) {518    List<E> matchingElements = getElementsMatchingCondition(info, failures, conditions, array, condition);519    if (matchingElements.size() < times)520      throw failures.failure(info, elementsShouldHaveAtLeast(array, times, condition));521  }522  public <E> void assertHaveAtMost(AssertionInfo info, Failures failures, Conditions conditions, Object array,523                                   int times, Condition<E> condition) {524    List<E> matchingElements = getElementsMatchingCondition(info, failures, conditions, array, condition);525    if (matchingElements.size() > times)526      throw failures.failure(info, elementsShouldHaveAtMost(array, times, condition));527  }528  public <E> void assertHaveExactly(AssertionInfo info, Failures failures, Conditions conditions, Object array,529                                    int times, Condition<E> condition) {530    List<E> matchingElements = getElementsMatchingCondition(info, failures, conditions, array, condition);531    if (matchingElements.size() != times)532      throw failures.failure(info, elementsShouldHaveExactly(array, times, condition));533  }534  public void assertContainsAnyOf(AssertionInfo info, Failures failures, Object actual, Object values) {535    if (commonChecks(info, actual, values)) return;536    assertIsArray(info, actual);537    assertIsArray(info, values);538    List<Object> valuesToSearchFor = asList(values);539    for (Object element : asList(actual)) {540      if (iterableContains(valuesToSearchFor, element)) return;541    }542    throw failures.failure(info, shouldContainAnyOf(actual, values, comparisonStrategy));543  }544  private <E> List<E> getElementsMatchingCondition(AssertionInfo info, Failures failures, Conditions conditions,545                                                   Object array, Condition<E> condition) {546    return filterElements(info, failures, conditions, array, condition, false);547  }548  private <E> List<E> getElementsNotMatchingCondition(AssertionInfo info, Failures failures, Conditions conditions,549                                                      Object array, Condition<E> condition) {...

commonChecks

Using AI Code Generation

1package org.assertj.core.api;2import org.assertj.core.internal.Arrays;3import org.assertj.core.internal.Objects;4import org.assertj.core.util.VisibleForTesting;5import static org.assertj.core.error.ShouldBeEmpty.shouldBeEmpty;6import static org.assertj.core.error.ShouldBeNullOrEmpty.shouldBeNullOrEmpty;7import static org.assertj.core.error.ShouldContain.shouldContain;8import static org.assertj.core.error.ShouldContainAtIndex.shouldContainAtIndex;9import static org.assertj.core.error.ShouldContainNull.shouldContainNull;10import static org.assertj.core.error.ShouldContainOnly.shouldContainOnly;11import static org.assertj.core.error.ShouldContainSequence.shouldContainSequence;12import static org.assertj.core.error.ShouldEndWith.shouldEndWith;13import static org.assertj.core.error.ShouldHaveSameSizeAs.shouldHaveSameSizeAs;14import static org.assertj.core.error.ShouldHaveSize.shouldHaveSize;15import static org.assertj.core.error.ShouldNotBeEmpty.shouldNotBeEmpty;16import static org.assertj.core.error.ShouldNotContain.shouldNotContain;17import static org.assertj.core.error.ShouldNotContainNull.shouldNotContainNull;18import static org.assertj.core.error.ShouldNotContainSequence.shouldNotContainSequence;19import static org.assertj.core.error.ShouldNotHaveDuplicates.shouldNotHaveDuplicates;20import static org.assertj.core.error.ShouldNotHaveSameSizeAs.shouldNotHaveSameSizeAs;21import static org.assertj.core.error.ShouldStartWith.shouldStartWith;22import static org.assertj.core.util.Preconditions.checkNotNull;23import java.util.Arrays;24import java.util.List;25import static org.assertj.core.util.IterableUtil.toArray;26 *          target="_blank">Emulating 'self types' using Java Generics to simplify fluent API implementation</a>&quot;27    implements EnumerableAssert<S, T> {28  protected T[] actual;29  protected ObjectArrayAssert(T[] actual) {

commonChecks

Using AI Code Generation

1Arrays arrays = new Arrays();2Object[] array = new Object[] { "one", "two", "three" };3arrays.assertContainsOnlyNulls(getInfo(assertions), array);4Objects objects = new Objects();5Object[] array = new Object[] { "one", "two", "three" };6objects.assertContainsOnlyNulls(getInfo(assertions), array);7Objects objects = new Objects();8Object[] array = new Object[] { "one", "two", "three" };9objects.assertContainsOnlyNulls(getInfo(assertions), array);10Objects objects = new Objects();11Object[] array = new Object[] { "one", "two", "three" };12objects.assertContainsOnlyNulls(getInfo(assertions), array);13Objects objects = new Objects();14Object[] array = new Object[] { "one", "two", "three" };15objects.assertContainsOnlyNulls(getInfo(assertions), array);16Objects objects = new Objects();17Object[] array = new Object[] { "one", "two", "three" };18objects.assertContainsOnlyNulls(getInfo(assertions), array);19Objects objects = new Objects();20Object[] array = new Object[] { "one", "two", "three" };21objects.assertContainsOnlyNulls(getInfo(assertions), array);22Objects objects = new Objects();23Object[] array = new Object[] { "one", "two", "three" };24objects.assertContainsOnlyNulls(getInfo(assertions), array);25Objects objects = new Objects();26Object[] array = new Object[] { "one", "two", "three" };27objects.assertContainsOnlyNulls(getInfo(assertions), array);28Objects objects = new Objects();29Object[] array = new Object[] { "one", "two", "three" };

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