Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use initStack method of org.assertj.core.internal.DeepDifference class

Best Assertj code snippet using org.assertj.core.internal.DeepDifference.initStack

Source:DeepDifference.java

...137  private static List<Difference> determineDifferences(Object a, Object b, List<String> parentPath,138                                                       Map<String, Comparator<?>> comparatorByPropertyOrField,139                                                       TypeComparators comparatorByType) {140    final Set<DualKey> visited = new HashSet<>();141    final Deque<DualKey> toCompare = initStack(a, b, parentPath, comparatorByPropertyOrField, comparatorByType);142    final List<Difference> differences = new ArrayList<>();143    while (!toCompare.isEmpty()) {144      final DualKey dualKey = toCompare.removeFirst();145      visited.add(dualKey);146      final List<String> currentPath = dualKey.getPath();147      final Object key1 = dualKey.key1;148      final Object key2 = dualKey.key2;149      if (key1 == key2) {150        continue;151      }152      if (hasCustomComparator(dualKey, comparatorByPropertyOrField, comparatorByType)) {153        if (propertyOrFieldValuesAreEqual(key1, key2, dualKey.getConcatenatedPath(),154                                          comparatorByPropertyOrField, comparatorByType))155          continue;156      }157      if (key1 == null || key2 == null) {158        differences.add(new Difference(currentPath, key1, key2));159        continue;160      }161      if (key1 instanceof Collection) {162        if (!(key2 instanceof Collection)) {163          differences.add(new Difference(currentPath, key1, key2));164          continue;165        }166      } else if (key2 instanceof Collection) {167        differences.add(new Difference(currentPath, key1, key2));168        continue;169      }170      if (key1 instanceof SortedSet) {171        if (!(key2 instanceof SortedSet)) {172          differences.add(new Difference(currentPath, key1, key2));173          continue;174        }175      } else if (key2 instanceof SortedSet) {176        differences.add(new Difference(currentPath, key1, key2));177        continue;178      }179      if (key1 instanceof SortedMap) {180        if (!(key2 instanceof SortedMap)) {181          differences.add(new Difference(currentPath, key1, key2));182          continue;183        }184      } else if (key2 instanceof SortedMap) {185        differences.add(new Difference(currentPath, key1, key2));186        continue;187      }188      if (key1 instanceof Map) {189        if (!(key2 instanceof Map)) {190          differences.add(new Difference(currentPath, key1, key2));191          continue;192        }193      } else if (key2 instanceof Map) {194        differences.add(new Difference(currentPath, key1, key2));195        continue;196      }197      // Handle all [] types. In order to be equal, the arrays must be the198      // same length, be of the same type, be in the same order, and all199      // elements within the array must be deeply equivalent.200      if (key1.getClass().isArray()) {201        if (!compareArrays(key1, key2, currentPath, toCompare, visited)) {202          differences.add(new Difference(currentPath, key1, key2));203          continue;204        }205        continue;206      }207      // Special handle SortedSets because they are fast to compare208      // because their elements must be in the same order to be equivalent Sets.209      if (key1 instanceof SortedSet) {210        if (!compareOrderedCollection((Collection<?>) key1, (Collection<?>) key2, currentPath, toCompare, visited)) {211          differences.add(new Difference(currentPath, key1, key2));212          continue;213        }214        continue;215      }216      // Check List, as element order matters this comparison is faster than using unordered comparison.217      if (key1 instanceof List) {218        if (!compareOrderedCollection((Collection<?>) key1, (Collection<?>) key2, currentPath, toCompare, visited)) {219          differences.add(new Difference(currentPath, key1, key2));220          continue;221        }222        continue;223      }224      // Handle unordered Collection.225      if (key1 instanceof Collection) {226        if (!compareUnorderedCollection((Collection<?>) key1, (Collection<?>) key2, currentPath, toCompare,227                                        visited, comparatorByPropertyOrField, comparatorByType)) {228          differences.add(new Difference(currentPath, key1, key2));229          continue;230        }231        continue;232      }233      // Compare two SortedMaps. This takes advantage of the fact that these234      // Maps can be compared in O(N) time due to their ordering.235      if (key1 instanceof SortedMap) {236        if (!compareSortedMap((SortedMap<?, ?>) key1, (SortedMap<?, ?>) key2, currentPath, toCompare, visited)) {237          differences.add(new Difference(currentPath, key1, key2));238          continue;239        }240        continue;241      }242      // Compare two Unordered Maps. This is a slightly more expensive comparison because243      // order cannot be assumed, therefore a temporary Map must be created, however the244      // comparison still runs in O(N) time.245      if (key1 instanceof Map) {246        if (!compareUnorderedMap((Map<?, ?>) key1, (Map<?, ?>) key2, currentPath, toCompare, visited)) {247          differences.add(new Difference(currentPath, key1, key2));248          continue;249        }250        continue;251      }252      if (hasCustomEquals(key1.getClass())) {253        if (!key1.equals(key2)) {254          differences.add(new Difference(currentPath, key1, key2));255          continue;256        }257        continue;258      }259      Set<String> key1FieldsNames = getFieldsNames(getDeclaredFieldsIncludingInherited(key1.getClass()));260      Set<String> key2FieldsNames = getFieldsNames(getDeclaredFieldsIncludingInherited(key2.getClass()));261      if (!key2FieldsNames.containsAll(key1FieldsNames)) {262        differences.add(new Difference(currentPath, key1, key2));263      } else {264        for (String fieldName : key1FieldsNames) {265          List<String> path = new ArrayList<>(currentPath);266          path.add(fieldName);267          DualKey dk = new DualKey(path,268                                   COMPARISON.getSimpleValue(fieldName, key1),269                                   COMPARISON.getSimpleValue(fieldName, key2));270          if (!visited.contains(dk)) {271            toCompare.addFirst(dk);272          }273        }274      }275    }276    return differences;277  }278  private static boolean hasCustomComparator(DualKey dualKey, Map<String, Comparator<?>> comparatorByPropertyOrField,279                                             TypeComparators comparatorByType) {280    String fieldName = dualKey.getConcatenatedPath();281    if (comparatorByPropertyOrField.containsKey(fieldName)) return true;282    // we know that dualKey.key1 != dualKey.key2 at this point, so one the key is not null283    Class<?> keyType = dualKey.key1 != null ? dualKey.key1.getClass() : dualKey.key2.getClass();284    return comparatorByType.get(keyType) != null;285  }286  private static Deque<DualKey> initStack(Object a, Object b, List<String> parentPath,287                                          Map<String, Comparator<?>> comparatorByPropertyOrField,288                                          TypeComparators comparatorByType) {289    Deque<DualKey> stack = new LinkedList<>();290    boolean isRootObject = parentPath == null;291    List<String> currentPath = isRootObject ? new ArrayList<String>() : parentPath;292    DualKey basicDualKey = new DualKey(currentPath, a, b);293    if (a != null && b != null && !isContainerType(a) && !isContainerType(b)294        && (isRootObject || !hasCustomComparator(basicDualKey, comparatorByPropertyOrField, comparatorByType))) {295      // disregard the equals method and start comparing fields296      Set<String> aFieldsNames = getFieldsNames(getDeclaredFieldsIncludingInherited(a.getClass()));297      if (!aFieldsNames.isEmpty()) {298        Set<String> bFieldsNames = getFieldsNames(getDeclaredFieldsIncludingInherited(b.getClass()));299        if (!bFieldsNames.containsAll(aFieldsNames)) {300          stack.addFirst(basicDualKey);...

initStack

Using AI Code Generation

1import org.assertj.core.util.introspection.IntrospectionError;2import org.assertj.core.util.introspection.IntrospectionProperty;3import org.assertj.core.util.introspection.IntrospectionProperty.IntrospectionPropertyType;4import org.assertj.core.util.introspection.IntrospectionSupport;5import org.assertj.core.util.introspection.IntrospectionSupport.IntrospectionPropertyMethod;6import org.assertj.core.util.introspection.IntrospectionSupport.IntrospectionPropertyTypeAndMethod;7import java.util.ArrayList;8import java.util.List;9public class IntrospectionSupportTest {10    public static void main(String[] args) throws IntrospectionError {11        List<IntrospectionProperty> properties = new ArrayList<>();12        properties.add(new IntrospectionProperty("name", IntrospectionPropertyType.PROPERTY));13        properties.add(new IntrospectionProperty("age", IntrospectionPropertyType.PROPERTY));14        properties.add(new IntrospectionProperty("getAddress", IntrospectionPropertyType.METHOD));15        properties.add(new IntrospectionProperty("getPhone", IntrospectionPropertyType.METHOD));16        IntrospectionSupport introspectionSupport = new IntrospectionSupport();17        List<IntrospectionPropertyTypeAndMethod> propertyTypeAndMethods = introspectionSupport.getPropertyTypeAndMethods(properties, Person.class);18        System.out.println(propertyTypeAndMethods);19        List<IntrospectionPropertyMethod> propertyMethods = introspectionSupport.getPropertyMethods(properties, Person.class);20        System.out.println(propertyMethods);21    }22}

initStack

Using AI Code Generation

1assertThat(stack).isNotNull();2assertThat(stack).isEmpty();3stack.push("one");4assertThat(stack).isNotEmpty();5assertThat(stack).hasSize(1);6assertThat(stack.pop()).isEqualTo("one");7assertThat(stack).isEmpty();8assertThat(stack.pop()).isNull();9assertThat(stack).isEmpty();10assertThat(stack).isNotNull();11assertThat(stack).isEmpty();12stack.push("one");13assertThat(stack).isNotEmpty();14assertThat(stack).hasSize(1);15assertThat(stack.pop()).isEqualTo("one");16assertThat(stack).isEmpty();17assertThat(stack.pop()).isNull();18assertThat(stack).isEmpty();19assertThat(stack).isNotNull();20assertThat(stack).isEmpty();21stack.push("one");22assertThat(stack).isNotEmpty();23assertThat(stack).hasSize(1);

initStack

Using AI Code Generation

1public void testInitStack() {2    DeepDifference deepDifference = new DeepDifference();3    deepDifference.initStack();4    assertThat(deepDifference.getStack()).isNotNull();5}6Your name to display (optional):7Your name to display (optional):

initStack

Using AI Code Generation

1import org.assertj.core.internal.DeepDifference;2import org.assertj.core.internal.DeepDifference.Stack;3public class DeepDifferenceStack {4    public static void main(String[] args) {5        Stack stack = DeepDifference.initStack();6        stack.push("1");7        String peek = stack.peek();8        String pop = stack.pop();9        int size = stack.size();10        boolean isEmpty = stack.isEmpty();11        stack.clear();12    }13}

initStack

Using AI Code Generation

1import org.assertj.core.internal.DeepDifference2import org.assertj.core.internal.DeepDifference.Difference3def diff = new DeepDifference()4def actual = new Date()5def expected = new Date()6def difference = diff.initStack(actual, expected)7Difference{path='actual', actual=Thu Jul 16 00:00:00 IST 2015, expected=Thu Jul 16 00:00:00 IST 2015}8def expected = new Date(0)9def difference = diff.initStack(actual, expected)10Difference{path='actual', actual=Thu Jul 16 00:00:00 IST 2015, expected=Thu Jan 01 05:30:00 IST 1970}11def difference = diff.initStack(actual, expected)12Difference{path='actual', actual=Thu Jul 16 00:00:00 IST 2015, expected=null}13def expected = new Date()14def difference = diff.initStack(actual, expected)15Difference{path='expected', actual=null, expected=Thu Jul 16 00:00:00 IST 2015}16def difference = diff.initStack(actual, expected)17Difference{path='expected',

initStack

Using AI Code Generation

1import org.assertj.core.internal.DeepDifference;2import org.assertj.core.internal.Difference;3public class DeepDifferenceExample {4    public static void main(String[] args) {5        DeepDifference deepDifference = new DeepDifference();6        Difference difference = deepDifference.diff("test", "test1");7        System.out.println(difference.toString());8    }9}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.