Package org.eclipse.collections.impl.test

Class Verify

  • public final class Verify
extends org.junit.Assert
    An extension of the Assert class, which adds useful additional "assert" methods. You can import this class instead of Assert, and use it thus, e.g.: 
         Verify.assertEquals("fred", name);  // from original Assert class
     Verify.assertContains("fred", nameList);  // from new extensions
     Verify.assertBefore("fred", "jim", orderedNamesList);  // from new extensions

    • Method Detail

      • throwMangledException

        public static void throwMangledException​(AssertionError e,
                                         int framesToPop)
        Mangles the stack trace of AssertionError so that it looks like it's been thrown from the line that called to a custom assertion.

        This is useful for when you are in a debugging session, and you want to go to the source of the problem in the test case quickly. The regular use case for this would be something along the lines of: 

         public class TestFoo extends junit.framework.TestCase
 {
   public void testFoo() throws Exception
   {
     Foo foo = new Foo();
     ...
     assertFoo(foo);
   }

   // Custom assert
   private static void assertFoo(Foo foo)
   {
     try
     {
       assertEquals(...);
       ...
       assertSame(...);
     }
     catch (AssertionFailedException e)
     {
       AssertUtils.throwMangledException(e, 2);
     }
   }
 }

        Without the try ... catch block around lines 11-13 the stack trace following a test failure would look a little like: 

         java.lang.AssertionError: ...
  at TestFoo.assertFoo(TestFoo.java:11)
  at TestFoo.testFoo(TestFoo.java:5)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:324)
  ...

        Note that the source of the error isn't readily apparent as the first line in the stack trace is the code within the custom assert. If we were debugging the failure we would be more interested in the second line of the stack trace which shows us where in our tests the assert failed.

        With the try ... catch block around lines 11-13 the stack trace would look like the following: 

         java.lang.AssertionError: ...
  at TestFoo.testFoo(TestFoo.java:5)
  at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
  at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
  at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
  at java.lang.reflect.Method.invoke(Method.java:324)
  ...

        Here the source of the error is more visible as we can instantly see that the testFoo test is failing at line 5.

        Parameters:
        e - The exception to mangle.
        framesToPop - The number of frames to remove from the stack trace.
        Throws:
        AssertionError - that was given as an argument with its stack trace mangled.

      • assertEmpty

        public static void assertEmpty​(Iterable<?> actualIterable)
        Assert that the given Iterable is empty.

      • assertEmpty

        public static void assertEmpty​(String iterableName,
                               Iterable<?> actualIterable)
        Assert that the given Collection is empty.

      • assertEmpty

        public static void assertEmpty​(String mutableMapIterableName,
                               MutableMapIterable<?,​?> actualMutableMapIterable)
        Assert that the given Collection is empty.

      • assertIterableEmpty

        public static void assertIterableEmpty​(Iterable<?> iterable)
        Assert that the given Iterable is empty.

      • assertIterableEmpty

        public static void assertIterableEmpty​(String iterableName,
                                       Iterable<?> iterable)
        Assert that the given Iterable is empty.

      • assertInstanceOf

        public static void assertInstanceOf​(Class<?> expectedClassType,
                                    Object actualObject)
        Assert that the given object is an instanceof expectedClassType.

      • assertInstanceOf

        public static void assertInstanceOf​(String objectName,
                                    Class<?> expectedClassType,
                                    Object actualObject)
        Assert that the given object is an instanceof expectedClassType.

      • assertNotInstanceOf

        public static void assertNotInstanceOf​(Class<?> expectedClassType,
                                       Object actualObject)
        Assert that the given object is not an instanceof expectedClassType.

      • assertNotInstanceOf

        public static void assertNotInstanceOf​(String objectName,
                                       Class<?> expectedClassType,
                                       Object actualObject)
        Assert that the given object is not an instanceof expectedClassType.

      • assertEmpty

        public static void assertEmpty​(Map<?,​?> actualMap)
        Assert that the given Map is empty.

      • assertEmpty

        public static void assertEmpty​(Multimap<?,​?> actualMultimap)
        Assert that the given Multimap is empty.

      • assertEmpty

        public static void assertEmpty​(String multimapName,
                               Multimap<?,​?> actualMultimap)
        Assert that the given Multimap is empty.

      • assertEmpty

        public static void assertEmpty​(String mapName,
                               Map<?,​?> actualMap)
        Assert that the given Map is empty.

      • assertNotEmpty

        public static void assertNotEmpty​(Iterable<?> actualIterable)
        Assert that the given Iterable is not empty.

      • assertNotEmpty

        public static void assertNotEmpty​(String iterableName,
                                  Iterable<?> actualIterable)
        Assert that the given Iterable is not empty.

      • assertIterableNotEmpty

        public static void assertIterableNotEmpty​(Iterable<?> iterable)
        Assert that the given Iterable is not empty.

      • assertIterableNotEmpty

        public static void assertIterableNotEmpty​(String iterableName,
                                          Iterable<?> iterable)
        Assert that the given Iterable is not empty.

      • assertNotEmpty

        public static void assertNotEmpty​(Map<?,​?> actualMap)
        Assert that the given Map is not empty.

      • assertNotEmpty

        public static void assertNotEmpty​(String mapName,
                                  Map<?,​?> actualMap)
        Assert that the given Map is not empty.

      • assertNotEmpty

        public static void assertNotEmpty​(Multimap<?,​?> actualMultimap)
        Assert that the given Multimap is not empty.

      • assertNotEmpty

        public static void assertNotEmpty​(String multimapName,
                                  Multimap<?,​?> actualMultimap)
        Assert that the given Multimap is not empty.

      • assertNotEmpty

        public static <T> void assertNotEmpty​(String itemsName,
                                      T[] items)

      • assertNotEmpty

        public static <T> void assertNotEmpty​(T[] items)

      • assertSize

        public static void assertSize​(int expectedSize,
                              Object[] actualArray)
        Assert the size of the given array.

      • assertSize

        public static void assertSize​(String arrayName,
                              int expectedSize,
                              Object[] actualArray)
        Assert the size of the given array.

      • assertSize

        public static void assertSize​(int expectedSize,
                              Iterable<?> actualIterable)
        Assert the size of the given Iterable.

      • assertSize

        public static void assertSize​(String iterableName,
                              int expectedSize,
                              Iterable<?> actualIterable)
        Assert the size of the given Iterable.

      • assertIterableSize

        public static void assertIterableSize​(int expectedSize,
                                      Iterable<?> actualIterable)
        Assert the size of the given Iterable.

      • assertIterableSize

        public static void assertIterableSize​(String iterableName,
                                      int expectedSize,
                                      Iterable<?> actualIterable)
        Assert the size of the given Iterable.

      • assertSize

        public static void assertSize​(String mapName,
                              int expectedSize,
                              Map<?,​?> actualMap)
        Assert the size of the given Map.

      • assertSize

        public static void assertSize​(int expectedSize,
                              Map<?,​?> actualMap)
        Assert the size of the given Map.

      • assertSize

        public static void assertSize​(int expectedSize,
                              Multimap<?,​?> actualMultimap)
        Assert the size of the given Multimap.

      • assertSize

        public static void assertSize​(String multimapName,
                              int expectedSize,
                              Multimap<?,​?> actualMultimap)
        Assert the size of the given Multimap.

      • assertSize

        public static void assertSize​(int expectedSize,
                              ImmutableSet<?> actualImmutableSet)
        Assert the size of the given ImmutableSet.

      • assertSize

        public static void assertSize​(String immutableSetName,
                              int expectedSize,
                              ImmutableSet<?> actualImmutableSet)
        Assert the size of the given ImmutableSet.

      • assertContains

        public static void assertContains​(String stringToFind,
                                  String stringToSearch)
        Assert that the given stringToFind is contained within the stringToSearch.

      • assertNotContains

        public static void assertNotContains​(String unexpectedString,
                                     String stringToSearch)
        Assert that the given unexpectedString is not contained within the stringToSearch.

      • assertContains

        public static void assertContains​(String stringName,
                                  String stringToFind,
                                  String stringToSearch)
        Assert that the given stringToFind is contained within the stringToSearch.

      • assertNotContains

        public static void assertNotContains​(String stringName,
                                     String unexpectedString,
                                     String stringToSearch)
        Assert that the given unexpectedString is not contained within the stringToSearch.

      • assertCount

        public static <T> void assertCount​(int expectedCount,
                                   Iterable<T> iterable,
                                   Predicate<? super T> predicate)

      • assertAllSatisfy

        public static <T> void assertAllSatisfy​(Iterable<T> iterable,
                                        Predicate<? super T> predicate)

      • assertAllSatisfy

        public static <K,​V> void assertAllSatisfy​(Map<K,​V> map,
                                                Predicate<? super V> predicate)

      • assertAllSatisfy

        public static <T> void assertAllSatisfy​(String message,
                                        Iterable<T> iterable,
                                        Predicate<? super T> predicate)

      • assertAnySatisfy

        public static <T> void assertAnySatisfy​(Iterable<T> iterable,
                                        Predicate<? super T> predicate)

      • assertAnySatisfy

        public static <K,​V> void assertAnySatisfy​(Map<K,​V> map,
                                                Predicate<? super V> predicate)

      • assertAnySatisfy

        public static <T> void assertAnySatisfy​(String message,
                                        Iterable<T> iterable,
                                        Predicate<? super T> predicate)

      • assertNoneSatisfy

        public static <T> void assertNoneSatisfy​(Iterable<T> iterable,
                                         Predicate<? super T> predicate)

      • assertNoneSatisfy

        public static <K,​V> void assertNoneSatisfy​(Map<K,​V> map,
                                                 Predicate<? super V> predicate)

      • assertNoneSatisfy

        public static <T> void assertNoneSatisfy​(String message,
                                         Iterable<T> iterable,
                                         Predicate<? super T> predicate)

      • assertContainsAllKeyValues

        public static void assertContainsAllKeyValues​(Map<?,​?> actualMap,
                                              Object... keyValues)
        Assert that the given Map contains all the given keys and values.

      • assertContainsAllKeyValues

        public static void assertContainsAllKeyValues​(String mapName,
                                              Map<?,​?> actualMap,
                                              Object... expectedKeyValues)
        Assert that the given Map contains all the given keys and values.

      • assertContainsAllKeyValues

        public static void assertContainsAllKeyValues​(MapIterable<?,​?> mapIterable,
                                              Object... keyValues)
        Assert that the given MapIterable contains all the given keys and values.

      • assertContainsAllKeyValues

        public static void assertContainsAllKeyValues​(String mapIterableName,
                                              MapIterable<?,​?> mapIterable,
                                              Object... expectedKeyValues)
        Assert that the given MapIterable contains all the given keys and values.

      • assertContainsAllKeyValues

        public static void assertContainsAllKeyValues​(MutableMapIterable<?,​?> mutableMapIterable,
                                              Object... keyValues)
        Assert that the given MutableMapIterable contains all the given keys and values.

      • assertContainsAllKeyValues

        public static void assertContainsAllKeyValues​(String mutableMapIterableName,
                                              MutableMapIterable<?,​?> mutableMapIterable,
                                              Object... expectedKeyValues)
        Assert that the given MutableMapIterable contains all the given keys and values.

      • assertContainsAllKeyValues

        public static void assertContainsAllKeyValues​(ImmutableMapIterable<?,​?> immutableMapIterable,
                                              Object... keyValues)
        Assert that the given ImmutableMapIterable contains all the given keys and values.

      • assertContainsAllKeyValues

        public static void assertContainsAllKeyValues​(String immutableMapIterableName,
                                              ImmutableMapIterable<?,​?> immutableMapIterable,
                                              Object... expectedKeyValues)
        Assert that the given ImmutableMapIterable contains all the given keys and values.

      • denyContainsAny

        public static void denyContainsAny​(Collection<?> actualCollection,
                                   Object... items)

      • assertContainsNone

        public static void assertContainsNone​(Collection<?> actualCollection,
                                      Object... items)

      • assertContains

        public static void assertContains​(Object expectedItem,
                                  Collection<?> actualCollection)
        Assert that the given Collection contains the given item.

      • assertContains

        public static void assertContains​(String collectionName,
                                  Object expectedItem,
                                  Collection<?> actualCollection)
        Assert that the given Collection contains the given item.

      • assertContainsAll

        public static void assertContainsAll​(Iterable<?> iterable,
                                     Object... items)

      • assertContainsAll

        public static void assertContainsAll​(String collectionName,
                                     Iterable<?> iterable,
                                     Object... items)

      • assertListsEqual

        public static void assertListsEqual​(List<?> expectedList,
                                    List<?> actualList)

      • assertListsEqual

        public static void assertListsEqual​(String listName,
                                    List<?> expectedList,
                                    List<?> actualList)

      • assertSetsEqual

        public static void assertSetsEqual​(Set<?> expectedSet,
                                   Set<?> actualSet)

      • assertSetsEqual

        public static void assertSetsEqual​(String setName,
                                   Set<?> expectedSet,
                                   Set<?> actualSet)

      • assertSortedSetsEqual

        public static void assertSortedSetsEqual​(SortedSet<?> expectedSet,
                                         SortedSet<?> actualSet)

      • assertSortedSetsEqual

        public static void assertSortedSetsEqual​(String setName,
                                         SortedSet<?> expectedSet,
                                         SortedSet<?> actualSet)

      • assertSortedBagsEqual

        public static void assertSortedBagsEqual​(SortedBag<?> expectedBag,
                                         SortedBag<?> actualBag)

      • assertSortedBagsEqual

        public static void assertSortedBagsEqual​(String bagName,
                                         SortedBag<?> expectedBag,
                                         SortedBag<?> actualBag)

      • assertIterablesEqual

        public static void assertIterablesEqual​(Iterable<?> expectedIterable,
                                        Iterable<?> actualIterable)

      • assertIterablesEqual

        public static void assertIterablesEqual​(String iterableName,
                                        Iterable<?> expectedIterable,
                                        Iterable<?> actualIterable)

      • assertMapsEqual

        public static void assertMapsEqual​(Map<?,​?> expectedMap,
                                   Map<?,​?> actualMap)

      • assertMapsEqual

        public static void assertMapsEqual​(String mapName,
                                   Map<?,​?> expectedMap,
                                   Map<?,​?> actualMap)

      • assertBagsEqual

        public static void assertBagsEqual​(Bag<?> expectedBag,
                                   Bag<?> actualBag)

      • assertBagsEqual

        public static void assertBagsEqual​(String bagName,
                                   Bag<?> expectedBag,
                                   Bag<?> actualBag)

      • assertListMultimapsEqual

        public static <K,​V> void assertListMultimapsEqual​(ListMultimap<K,​V> expectedListMultimap,
                                                        ListMultimap<K,​V> actualListMultimap)

      • assertListMultimapsEqual

        public static <K,​V> void assertListMultimapsEqual​(String multimapName,
                                                        ListMultimap<K,​V> expectedListMultimap,
                                                        ListMultimap<K,​V> actualListMultimap)

      • assertSetMultimapsEqual

        public static <K,​V> void assertSetMultimapsEqual​(SetMultimap<K,​V> expectedSetMultimap,
                                                       SetMultimap<K,​V> actualSetMultimap)

      • assertSetMultimapsEqual

        public static <K,​V> void assertSetMultimapsEqual​(String multimapName,
                                                       SetMultimap<K,​V> expectedSetMultimap,
                                                       SetMultimap<K,​V> actualSetMultimap)

      • assertBagMultimapsEqual

        public static <K,​V> void assertBagMultimapsEqual​(BagMultimap<K,​V> expectedBagMultimap,
                                                       BagMultimap<K,​V> actualBagMultimap)

      • assertBagMultimapsEqual

        public static <K,​V> void assertBagMultimapsEqual​(String multimapName,
                                                       BagMultimap<K,​V> expectedBagMultimap,
                                                       BagMultimap<K,​V> actualBagMultimap)

      • assertSortedSetMultimapsEqual

        public static <K,​V> void assertSortedSetMultimapsEqual​(SortedSetMultimap<K,​V> expectedSortedSetMultimap,
                                                             SortedSetMultimap<K,​V> actualSortedSetMultimap)

      • assertSortedSetMultimapsEqual

        public static <K,​V> void assertSortedSetMultimapsEqual​(String multimapName,
                                                             SortedSetMultimap<K,​V> expectedSortedSetMultimap,
                                                             SortedSetMultimap<K,​V> actualSortedSetMultimap)

      • assertSortedBagMultimapsEqual

        public static <K,​V> void assertSortedBagMultimapsEqual​(SortedBagMultimap<K,​V> expectedSortedBagMultimap,
                                                             SortedBagMultimap<K,​V> actualSortedBagMultimap)

      • assertSortedBagMultimapsEqual

        public static <K,​V> void assertSortedBagMultimapsEqual​(String multimapName,
                                                             SortedBagMultimap<K,​V> expectedSortedBagMultimap,
                                                             SortedBagMultimap<K,​V> actualSortedBagMultimap)

      • assertContainsEntry

        public static <K,​V> void assertContainsEntry​(K expectedKey,
                                                   V expectedValue,
                                                   Multimap<K,​V> actualMultimap)
        Assert that the given Multimap contains an entry with the given key and value.

      • assertContainsEntry

        public static <K,​V> void assertContainsEntry​(String multimapName,
                                                   K expectedKey,
                                                   V expectedValue,
                                                   Multimap<K,​V> actualMultimap)
        Assert that the given Multimap contains an entry with the given key and value.

      • assertContainsAllEntries

        public static void assertContainsAllEntries​(Multimap<?,​?> actualMultimap,
                                            Object... keyValues)
        Assert the given Multimap contains all the given keys and values.

      • assertContainsAllEntries

        public static void assertContainsAllEntries​(String multimapName,
                                            Multimap<?,​?> actualMultimap,
                                            Object... expectedKeyValues)
        Assert the given Multimap contains all the given keys and values.

      • denyContainsAny

        public static void denyContainsAny​(String collectionName,
                                   Collection<?> actualCollection,
                                   Object... items)

      • assertContainsKey

        public static void assertContainsKey​(Object expectedKey,
                                     Map<?,​?> actualMap)
        Assert that the given Map contains an entry with the given key.

      • assertContainsKey

        public static void assertContainsKey​(String mapName,
                                     Object expectedKey,
                                     Map<?,​?> actualMap)
        Assert that the given Map contains an entry with the given key.

      • assertContainsKey

        public static void assertContainsKey​(Object expectedKey,
                                     MapIterable<?,​?> mapIterable)
        Assert that the given MapIterable contains an entry with the given key.

      • assertContainsKey

        public static void assertContainsKey​(String mapIterableName,
                                     Object expectedKey,
                                     MapIterable<?,​?> mapIterable)
        Assert that the given MapIterable contains an entry with the given key.

      • assertContainsKey

        public static void assertContainsKey​(String mutableMapIterableName,
                                     Object expectedKey,
                                     MutableMapIterable<?,​?> mutableMapIterable)
        Assert that the given MutableMapIterable contains an entry with the given key.

      • denyContainsKey

        public static void denyContainsKey​(Object unexpectedKey,
                                   Map<?,​?> actualMap)
        Deny that the given Map contains an entry with the given key.

      • denyContainsKey

        public static void denyContainsKey​(String mapName,
                                   Object unexpectedKey,
                                   Map<?,​?> actualMap)
        Deny that the given Map contains an entry with the given key.

      • assertContainsKeyValue

        public static void assertContainsKeyValue​(Object expectedKey,
                                          Object expectedValue,
                                          Map<?,​?> actualMap)
        Assert that the given Map contains an entry with the given key and value.

      • assertContainsKeyValue

        public static void assertContainsKeyValue​(String mapName,
                                          Object expectedKey,
                                          Object expectedValue,
                                          Map<?,​?> actualMap)
        Assert that the given Map contains an entry with the given key and value.

      • assertContainsKeyValue

        public static void assertContainsKeyValue​(Object expectedKey,
                                          Object expectedValue,
                                          MapIterable<?,​?> mapIterable)
        Assert that the given MapIterable contains an entry with the given key and value.

      • assertContainsKeyValue

        public static void assertContainsKeyValue​(String mapIterableName,
                                          Object expectedKey,
                                          Object expectedValue,
                                          MapIterable<?,​?> mapIterable)
        Assert that the given MapIterable contains an entry with the given key and value.

      • assertContainsKeyValue

        public static void assertContainsKeyValue​(Object expectedKey,
                                          Object expectedValue,
                                          MutableMapIterable<?,​?> mapIterable)
        Assert that the given MutableMapIterable contains an entry with the given key and value.

      • assertContainsKeyValue

        public static void assertContainsKeyValue​(String mapIterableName,
                                          Object expectedKey,
                                          Object expectedValue,
                                          MutableMapIterable<?,​?> mutableMapIterable)
        Assert that the given MutableMapIterable contains an entry with the given key and value.

      • assertNotContains

        public static void assertNotContains​(Object unexpectedItem,
                                     Collection<?> actualCollection)
        Assert that the given Collection does not contain the given item.

      • assertNotContains

        public static void assertNotContains​(String collectionName,
                                     Object unexpectedItem,
                                     Collection<?> actualCollection)
        Assert that the given Collection does not contain the given item.

      • assertNotContains

        public static void assertNotContains​(Object unexpectedItem,
                                     Iterable<?> iterable)
        Assert that the given Iterable does not contain the given item.

      • assertNotContains

        public static void assertNotContains​(String collectionName,
                                     Object unexpectedItem,
                                     Iterable<?> iterable)
        Assert that the given Iterable does not contain the given item.

      • assertNotContainsKey

        public static void assertNotContainsKey​(Object unexpectedKey,
                                        Map<?,​?> actualMap)
        Assert that the given Collection does not contain the given item.

      • assertNotContainsKey

        public static void assertNotContainsKey​(String mapName,
                                        Object unexpectedKey,
                                        Map<?,​?> actualMap)
        Assert that the given Collection does not contain the given item.

      • assertBefore

        public static void assertBefore​(Object formerItem,
                                Object latterItem,
                                List<?> actualList)
        Assert that the formerItem appears before the latterItem in the given Collection. Both the formerItem and the latterItem must appear in the collection, or this assert will fail.

      • assertObjectNotNull

        public static void assertObjectNotNull​(String objectName,
                                       Object actualObject)

      • assertItemAtIndex

        public static void assertItemAtIndex​(Object expectedItem,
                                     int index,
                                     List<?> list)
        Assert that the given item is at the index in the given List.

      • assertItemAtIndex

        public static void assertItemAtIndex​(Object expectedItem,
                                     int index,
                                     Object[] array)
        Assert that the given item is at the index in the given array.

      • assertStartsWith

        public static <T> void assertStartsWith​(T[] array,
                                        T... items)

      • assertStartsWith

        public static <T> void assertStartsWith​(List<T> list,
                                        T... items)

      • assertStartsWith

        public static <T> void assertStartsWith​(String listName,
                                        List<T> list,
                                        T... items)

      • assertEndsWith

        public static <T> void assertEndsWith​(List<T> list,
                                      T... items)

      • assertEndsWith

        public static <T> void assertEndsWith​(T[] array,
                                      T... items)

      • assertItemAtIndex

        public static void assertItemAtIndex​(String listName,
                                     Object expectedItem,
                                     int index,
                                     List<?> list)
        Assert that the given item is at the index in the given List.

      • assertItemAtIndex

        public static void assertItemAtIndex​(String arrayName,
                                     Object expectedItem,
                                     int index,
                                     Object[] array)
        Assert that the given item is at the index in the given List.

      • assertPostSerializedEqualsAndHashCode

        public static void assertPostSerializedEqualsAndHashCode​(Object object)

      • assertPostSerializedEqualsHashCodeAndToString

        public static void assertPostSerializedEqualsHashCodeAndToString​(Object object)

      • assertPostSerializedIdentity

        public static void assertPostSerializedIdentity​(Object object)

      • assertSerializedForm

        public static void assertSerializedForm​(String expectedBase64Form,
                                        Object actualObject)

      • assertSerializedForm

        public static void assertSerializedForm​(long expectedSerialVersionUID,
                                        String expectedBase64Form,
                                        Object actualObject)

      • assertDeserializedForm

        public static void assertDeserializedForm​(String expectedBase64Form,
                                          Object actualObject)

      • assertNotSerializable

        public static void assertNotSerializable​(Object actualObject)

      • assertNegative

        public static void assertNegative​(int value)
        Asserts that a value is negative.

      • assertPositive

        public static void assertPositive​(int value)
        Asserts that a value is positive.

      • assertZero

        public static void assertZero​(int value)
        Asserts that a value is positive.

      • assertShallowClone

        @Deprecated
public static void assertShallowClone​(Cloneable object)
        Deprecated.
        since 8.2.0 as will not work with Java 9

      • assertShallowClone

        @Deprecated
public static void assertShallowClone​(String itemName,
                                      Cloneable object)
        Deprecated.
        since 8.2.0 as will not work with Java 9

      • assertClassNonInstantiable

        public static <T> void assertClassNonInstantiable​(Class<T> aClass)

      • assertError

        public static void assertError​(Class<? extends Error> expectedErrorClass,
                               Runnable code)

      • assertThrows

        public static void assertThrows​(Class<? extends Exception> expectedExceptionClass,
                                Callable<?> code)
        Runs the Callable code and asserts that it throws an Exception of the type expectedExceptionClass.

        Callable is most appropriate when a checked exception will be thrown. If a subclass of RuntimeException will be thrown, the form Assert.assertThrows(Class, org.junit.function.ThrowingRunnable) may be more convenient.

        e.g. 

         Verify.assertThrows(StringIndexOutOfBoundsException.class, new Callable<String>()
 {
    public String call() throws Exception
    {
        return "Craig".substring(42, 3);
    }
 });
        See Also:
        Assert.assertThrows(Class, org.junit.function.ThrowingRunnable)

      • assertThrowsWithCause

        public static void assertThrowsWithCause​(Class<? extends Exception> expectedExceptionClass,
                                         Class<? extends Throwable> expectedCauseClass,
                                         Callable<?> code)
        Runs the Callable code and asserts that it throws an Exception of the type expectedExceptionClass, which contains a cause of type expectedCauseClass.

        Callable is most appropriate when a checked exception will be thrown. If a subclass of RuntimeException will be thrown, the form assertThrowsWithCause(Class, Class, Runnable) may be more convenient.

        e.g. 

         Verify.assertThrowsWithCause(RuntimeException.class, IOException.class, new Callable<Void>()
 {
    public Void call() throws Exception
    {
        try
        {
            new File("").createNewFile();
        }
        catch (final IOException e)
        {
            throw new RuntimeException("Uh oh!", e);
        }
        return null;
    }
 });
        See Also:
        assertThrowsWithCause(Class, Class, Runnable)

      • assertThrowsWithCause

        public static void assertThrowsWithCause​(Class<? extends Exception> expectedExceptionClass,
                                         Class<? extends Throwable> expectedCauseClass,
                                         Runnable code)
        Runs the Runnable code and asserts that it throws an Exception of the type expectedExceptionClass, which contains a cause of type expectedCauseClass.

        Runnable is most appropriate when a subclass of RuntimeException will be thrown. If a checked exception will be thrown, the form assertThrowsWithCause(Class, Class, Callable) may be more convenient.

        e.g. 

         Verify.assertThrowsWithCause(RuntimeException.class, StringIndexOutOfBoundsException.class, new Runnable()
 {
    public void run()
    {
        try
        {
            LOGGER.info("Craig".substring(42, 3));
        }
        catch (final StringIndexOutOfBoundsException e)
        {
            throw new RuntimeException("Uh oh!", e);
        }
    }
 });
        See Also:
        assertThrowsWithCause(Class, Class, Callable)