How to use compareSortedMap method of org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculator class

Best Assertj code snippet using org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculator.compareSortedMap

Source:RecursiveComparisonDifferenceCalculator.java

...215        continue;216      }217      // Compare two SortedMaps taking advantage of the fact that these Maps can be compared in O(N) time due to their ordering218      if (dualValue.isExpectedFieldASortedMap()) {219        compareSortedMap(dualValue, comparisonState);220        continue;221      }222      // Compare two Unordered Maps. This is a slightly more expensive comparison because order cannot be assumed, therefore a223      // temporary Map must be created, however the comparison still runs in O(N) time.224      if (dualValue.isExpectedFieldAMap()) {225        compareUnorderedMap(dualValue, comparisonState);226        continue;227      }228      if (shouldCompareDualValue(recursiveComparisonConfiguration, dualValue)) {229        if (!actualFieldValue.equals(expectedFieldValue)) comparisonState.addDifference(dualValue);230        continue;231      }232      Class<?> actualFieldValueClass = actualFieldValue.getClass();233      Class<?> expectedFieldClass = expectedFieldValue.getClass();234      if (recursiveComparisonConfiguration.isInStrictTypeCheckingMode() && expectedTypeIsNotSubtypeOfActualType(dualValue)) {235        comparisonState.addDifference(dualValue, STRICT_TYPE_ERROR, expectedFieldClass.getName(),236                                      actualFieldValueClass.getName());237        continue;238      }239      Set<String> actualNonIgnoredFieldsNames = recursiveComparisonConfiguration.getNonIgnoredActualFieldNames(dualValue);240      Set<String> expectedFieldsNames = getFieldsNames(expectedFieldClass);241      // Check if expected has more fields than actual, in that case the additional fields are reported as difference242      if (!expectedFieldsNames.containsAll(actualNonIgnoredFieldsNames)) {243        // report missing fields in actual244        Set<String> actualFieldsNamesNotInExpected = newHashSet(actualNonIgnoredFieldsNames);245        actualFieldsNamesNotInExpected.removeAll(expectedFieldsNames);246        String missingFields = actualFieldsNamesNotInExpected.toString();247        String expectedClassName = expectedFieldClass.getName();248        String actualClassName = actualFieldValueClass.getName();249        String missingFieldsDescription = format(MISSING_FIELDS, actualClassName, expectedClassName,250                                                 expectedFieldClass.getSimpleName(), actualFieldValueClass.getSimpleName(),251                                                 missingFields);252        comparisonState.addDifference(dualValue, missingFieldsDescription);253      } else { // TODO remove else to report more diff254        // compare actual's fields against expected :255        // - if actual has more fields than expected, the additional fields are ignored as expected is the reference256        for (String actualFieldName : actualNonIgnoredFieldsNames) {257          if (expectedFieldsNames.contains(actualFieldName)) {258            DualValue newDualValue = new DualValue(currentPath, actualFieldName,259                                                   COMPARISON.getSimpleValue(actualFieldName, actualFieldValue),260                                                   COMPARISON.getSimpleValue(actualFieldName, expectedFieldValue));261            comparisonState.registerForComparison(newDualValue);262          }263        }264      }265    }266    return comparisonState.getDifferences();267  }268  private static boolean shouldCompareDualValue(RecursiveComparisonConfiguration recursiveComparisonConfiguration,269                                                final DualValue dualValue) {270    return !recursiveComparisonConfiguration.shouldIgnoreOverriddenEqualsOf(dualValue)271           && hasOverriddenEquals(dualValue.actual.getClass());272  }273  // avoid comparing enum recursively since they contain static fields which are ignored in recursive comparison274  // this would make different field enum value to be considered the same!275  private static void compareAsEnums(final DualValue dualValue,276                                     ComparisonState comparisonState,277                                     RecursiveComparisonConfiguration recursiveComparisonConfiguration) {278    if (recursiveComparisonConfiguration.isInStrictTypeCheckingMode()) {279      // we can use == for comparison which checks both actual and expected values and types are the same280      if (dualValue.actual != dualValue.expected) comparisonState.addDifference(dualValue);281      return;282    }283    if (!dualValue.isActualAnEnum()) {284      comparisonState.addDifference(dualValue, differentTypeErrorMessage(dualValue, "an enum"));285      return;286    }287    // both actual and expected are enums288    Enum<?> actualEnum = (Enum<?>) dualValue.actual;289    Enum<?> expectedEnum = (Enum<?>) dualValue.expected;290    // we must only compare actual and expected enum by value but not by type291    if (!actualEnum.name().equals(expectedEnum.name())) comparisonState.addDifference(dualValue);292  }293  private static boolean shouldHonorOverriddenEquals(DualValue dualValue,294                                                     RecursiveComparisonConfiguration recursiveComparisonConfiguration) {295    boolean shouldNotIgnoreOverriddenEqualsIfAny = !recursiveComparisonConfiguration.shouldIgnoreOverriddenEqualsOf(dualValue);296    return shouldNotIgnoreOverriddenEqualsIfAny && dualValue.actual != null && hasOverriddenEquals(dualValue.actual.getClass());297  }298  private static void compareArrays(DualValue dualValue, ComparisonState comparisonState) {299    if (!dualValue.isActualFieldAnArray()) {300      // at the moment we only allow comparing arrays with arrays but we might allow comparing to collections later on301      // but only if we are not in strict type mode.302      comparisonState.addDifference(dualValue, differentTypeErrorMessage(dualValue, "an array"));303      return;304    }305    // both values in dualValue are arrays306    int actualArrayLength = Array.getLength(dualValue.actual);307    int expectedArrayLength = Array.getLength(dualValue.expected);308    if (actualArrayLength != expectedArrayLength) {309      comparisonState.addDifference(dualValue, DIFFERENT_SIZE_ERROR, "arrays", actualArrayLength, expectedArrayLength);310      // no need to inspect elements, arrays are not equal as they don't have the same size311      return;312    }313    // register each pair of actual/expected elements for recursive comparison314    List<String> arrayFieldPath = dualValue.getPath();315    for (int i = 0; i < actualArrayLength; i++) {316      Object actualElement = Array.get(dualValue.actual, i);317      Object expectedElement = Array.get(dualValue.expected, i);318      // TODO add [i] to the path ?319      comparisonState.registerForComparison(new DualValue(arrayFieldPath, actualElement, expectedElement));320    }321  }322  /*323   * Deeply compare two Collections that must be same length and in same order.324   */325  private static void compareOrderedCollections(DualValue dualValue, ComparisonState comparisonState) {326    if (!dualValue.isActualFieldAnOrderedCollection()) {327      // at the moment if expected is an ordered collection then actual should also be one328      comparisonState.addDifference(dualValue, ACTUAL_NOT_ORDERED_COLLECTION, dualValue.actual.getClass().getCanonicalName());329      return;330    }331    Collection<?> actualCollection = (Collection<?>) dualValue.actual;332    Collection<?> expectedCollection = (Collection<?>) dualValue.expected;333    if (actualCollection.size() != expectedCollection.size()) {334      comparisonState.addDifference(dualValue, DIFFERENT_SIZE_ERROR,335                                    "collections", actualCollection.size(), expectedCollection.size());336      // no need to inspect elements, arrays are not equal as they don't have the same size337      return;338    }339    // register pair of elements with same index for later comparison as we compare elements in order340    Iterator<?> expectedIterator = expectedCollection.iterator();341    List<String> path = dualValue.getPath();342    actualCollection.stream()343                    .map(element -> new DualValue(path, element, expectedIterator.next()))344                    .forEach(comparisonState::registerForComparison);345  }346  private static String differentTypeErrorMessage(DualValue dualValue, String actualTypeDescription) {347    return format(DIFFERENT_ACTUAL_AND_EXPECTED_FIELD_TYPES,348                  actualTypeDescription, dualValue.actual.getClass().getCanonicalName());349  }350  private static void compareUnorderedIterables(DualValue dualValue, ComparisonState comparisonState) {351    if (!dualValue.isActualFieldAnIterable()) {352      // at the moment we only compare iterable with iterables (but we might allow arrays too)353      comparisonState.addDifference(dualValue, differentTypeErrorMessage(dualValue, "an iterable"));354      return;355    }356    Iterable<?> actual = (Iterable<?>) dualValue.actual;357    Iterable<?> expected = (Iterable<?>) dualValue.expected;358    int actualSize = sizeOf(actual);359    int expectedSize = sizeOf(expected);360    if (actualSize != expectedSize) {361      comparisonState.addDifference(dualValue, DIFFERENT_SIZE_ERROR, "collections", actualSize, expectedSize);362      // no need to inspect elements, iterables are not equal as they don't have the same size363      return;364      // TODO instead we could register the diff between expected and actual that is:365      // - unexpected actual elements (the ones not matching any expected)366      // - expected elements not found in actual.367    }368    List<String> path = dualValue.getPath();369    // copy expected as we will remove elements found in actual370    Collection<?> expectedCopy = new LinkedList<>(toCollection(expected));371    for (Object actualElement : actual) {372      // compare recursively actualElement to all remaining expected elements373      Iterator<?> expectedIterator = expectedCopy.iterator();374      while (expectedIterator.hasNext()) {375        Object expectedElement = expectedIterator.next();376        // we need to get the currently visited dual values otherwise a cycle would cause an infinite recursion.377        List<ComparisonDifference> differences = determineDifferences(actualElement, expectedElement, path, false,378                                                                      comparisonState.visitedDualValues,379                                                                      comparisonState.recursiveComparisonConfiguration);380        if (differences.isEmpty()) {381          // we found an element in expected matching actualElement, we must remove it as if actual matches expected382          // it means for each actual element there is one and only matching expected element.383          expectedIterator.remove();384          // jump to next actual element check385          break;386        }387      }388    }389    // expectedCopy not empty = there was at least one actual element not matching any expected elements.390    if (!expectedCopy.isEmpty()) comparisonState.addDifference(dualValue);391    // TODO instead we could register the diff between expected and actual that is:392    // - unexpected actual elements (the ones not matching any expected)393    // - expected elements not found in actual.394  }395  private static <K, V> void compareSortedMap(DualValue dualValue, ComparisonState comparisonState) {396    if (!dualValue.isActualFieldASortedMap()) {397      // at the moment we only compare iterable with iterables (but we might allow arrays too)398      comparisonState.addDifference(dualValue, differentTypeErrorMessage(dualValue, "a sorted map"));399      return;400    }401    Map<?, ?> actualMap = (Map<?, ?>) dualValue.actual;402    @SuppressWarnings("unchecked")403    Map<K, V> expectedMap = (Map<K, V>) dualValue.expected;404    if (actualMap.size() != expectedMap.size()) {405      comparisonState.addDifference(dualValue, DIFFERENT_SIZE_ERROR, "sorted maps", actualMap.size(), expectedMap.size());406      // no need to inspect entries, maps are not equal as they don't have the same size407      return;408      // TODO instead we could register the diff between expected and actual that is:409      // - unexpected actual entries (the ones not matching any expected)...

compareSortedMap

Using AI Code Generation

1import static org.assertj.core.api.Assertions.assertThat;2import java.util.Arrays;3import java.util.HashMap;4import java.util.Map;5import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculator;6import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest;7import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.MapEntry;8import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.MapKey;9import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.MapValue;10import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.Person;11import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonComparator;12import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAddress;13import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAddressComparator;14import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAge;15import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeComparator;16import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndAddress;17import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndAddressComparator;18import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndAddressAndName;19import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndAddressAndNameComparator;20import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndName;21import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndNameComparator;22import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndNameComparator2;23import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndNameComparator3;24import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndNameComparator4;25import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndNameComparator5;26import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndNameComparator6;27import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculatorTest.PersonWithAgeAndNameComparator7;28import org.assertj.core.api

compareSortedMap

Using AI Code Generation

1package com.baeldung.assertj.recursive;2import static org.assertj.core.api.Assertions.assertThat;3import java.util.Map;4import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculator;5import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifference;6import org.junit.Test;7public class RecursiveComparisonDifferenceCalculatorUnitTest {8    public void givenTwoMaps_whenCompareSortedMap_thenCorrect() {9        Map<String, String> map1 = Map.of("a", "1", "b", "2");10        Map<String, String> map2 = Map.of("b", "2", "a", "1");11        RecursiveComparisonDifference difference = RecursiveComparisonDifferenceCalculator.compareSortedMap(map1, map2);12        assertThat(difference).isNull();13    }14}15Actual   :RecursiveComparisonDifference [path=, actualValue={a=1, b=2}, expectedValue={b=2, a=1}]

compareSortedMap

Using AI Code Generation

1import org.assertj.core.api.recursive.comparison.RecursiveComparisonDifferenceCalculator;2import java.util.SortedMap;3import java.util.TreeMap;4public class SortedMapCompare {5    public static void main(String[] args) {6        SortedMap<String, Integer> map1 = new TreeMap<>();7        map1.put("a", 1);8        map1.put("b", 2);9        map1.put("c", 3);10        SortedMap<String, Integer> map2 = new TreeMap<>();11        map2.put("a", 1);12        map2.put("b", 2);13        map2.put("c", 3);14        System.out.println(RecursiveComparisonDifferenceCalculator.compareSortedMap(map1, map2));15    }16}

compareSortedMap

Using AI Code Generation

1    def compareSortedMap = { actual, expected ->2        def differences = new RecursiveComparisonDifferenceCalculator().compareSortedMap(actual, expected)3        if (differences.isEmpty()) {4        }5        return differences[0].toString()6    }7    assertThat(actual).usingComparatorForType(compareSortedMap, Map).isEqualTo(expected)8    def compareSortedMap = { actual, expected ->9        def differences = new RecursiveComparisonDifferenceCalculator().compareSortedMap(actual, expected)10        if (differences.isEmpty()) {11        }12        return differences[0].toString()13    }14    assertThat(actual).usingComparatorForType(compareSortedMap, Map).isEqualTo(expected)15  <{a=1, b=2, c=3}>16  <{a=1, b=2, c=3}>17when recursively comparing field by field, but found the following difference(s):18  at org.assertj.core.api.AbstractAssert.isEqualTo(AbstractAssert.java:81)19  at org.assertj.core.api.AssertionsForClassTypes.isEqualTo(AssertionsForClassTypes.java:69)20  at org.assertj.core.api.Assertions.isEqualTo(Assertions.java:116)21  at org.assertj.core.api.Assertions.isEqualTo(Assertions.java:108)22  at org.assertj.core.api.Assertions.isEqualTo(Assertions.java:101)23  at org.assertj.core.api.Assertions.isEqualTo(Assertions.java:97)24  at org.assertj.core.api.Assertions.isEqualTo(Assertions.java:93)25  at org.assertj.core.api.Assertions.isEqualTo(Assertions.java:89)26  at org.assertj.core.api.Assertions.isEqualTo(Assertions.java:85)27  at org.assertj.core.api.Assertions.isEqualTo(Assertions.java:81)

compareSortedMap

Using AI Code Generation

1List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual);2List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, comparisonStrategy);3List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, recursiveComparisonConfiguration);4List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, comparisonStrategy, recursiveComparisonConfiguration);5List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, ignoredFields);6List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, ignoredFields, recursiveComparisonConfiguration);7List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, ignoredFields, comparisonStrategy, recursiveComparisonConfiguration);8List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, recursiveComparisonConfiguration, ignoredFields);9List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, comparisonStrategy, recursiveComparisonConfiguration, ignoredFields);10List<RecursiveComparisonDifference> differences = RecursiveComparisonDifferenceCalculator.compareSortedMap(expected, actual, comparisonStrategy, ignoredFields, recursiveComparisonConfiguration);

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