Package org.assertj.core.api
Class CollectionAssert<ELEMENT>
java.lang.Object
org.assertj.core.api.AbstractAssert<CollectionAssert<ELEMENT>,Collection<? extends ELEMENT>>
org.assertj.core.api.AbstractIterableAssert<CollectionAssert<ELEMENT>,Collection<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>
org.assertj.core.api.AbstractCollectionAssert<CollectionAssert<ELEMENT>,Collection<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>
org.assertj.core.api.CollectionAssert<ELEMENT>
- Type Parameters:
ELEMENT
- the type of elements of the "actual" value.
- All Implemented Interfaces:
Assert<CollectionAssert<ELEMENT>,
,Collection<? extends ELEMENT>> Descriptable<CollectionAssert<ELEMENT>>
,EnumerableAssert<CollectionAssert<ELEMENT>,
,ELEMENT> ExtensionPoints<CollectionAssert<ELEMENT>,
,Collection<? extends ELEMENT>> ObjectEnumerableAssert<CollectionAssert<ELEMENT>,
ELEMENT>
public class CollectionAssert<ELEMENT>
extends AbstractCollectionAssert<CollectionAssert<ELEMENT>,Collection<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>
Assertion methods for
Collection
s.
To create an instance of this class, invoke
.
Assertions.assertThat(Collection)
- Since:
- 3.21.0
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Field Summary
Fields inherited from class org.assertj.core.api.AbstractIterableAssert
iterables
Fields inherited from class org.assertj.core.api.AbstractAssert
actual, info, myself, objects, throwUnsupportedExceptionOnEquals
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Constructor Summary
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Method Summary
Modifier and TypeMethodDescriptionstatic <E> AbstractCollectionAssert
<?, Collection<? extends E>, E, ObjectAssert<E>> assertThatCollection
(Collection<? extends E> actual) protected CollectionAssert
<ELEMENT> newAbstractIterableAssert
(Iterable<? extends ELEMENT> iterable) This methods is needed to build a new concrete instance of AbstractIterableAssert after a filtering operation is executed.protected ObjectAssert
<ELEMENT> This method is used in navigating assertions likeAbstractIterableAssert.first()
,AbstractIterableAssert.last()
andAbstractIterableAssert.element(int)
to build the assertion for the given element navigated to.Methods inherited from class org.assertj.core.api.AbstractCollectionAssert
isUnmodifiable
Methods inherited from class org.assertj.core.api.AbstractIterableAssert
allMatch, allMatch, allSatisfy, allSatisfy, anyMatch, anySatisfy, anySatisfy, are, areAtLeast, areAtLeastOne, areAtMost, areExactly, areNot, as, as, contains, containsAll, containsAnyElementsOf, containsAnyOf, containsAnyOfForProxy, containsExactly, containsExactlyElementsOf, containsExactlyForProxy, containsExactlyInAnyOrder, containsExactlyInAnyOrderElementsOf, containsExactlyInAnyOrderForProxy, containsForProxy, containsNull, containsOnly, containsOnlyElementsOf, containsOnlyForProxy, containsOnlyNulls, containsOnlyOnce, containsOnlyOnceElementsOf, containsOnlyOnceForProxy, containsSequence, containsSequence, containsSequenceForProxy, containsSubsequence, containsSubsequence, containsSubsequenceForProxy, describedAs, describedAs, doesNotContain, doesNotContainAnyElementsOf, doesNotContainForProxy, doesNotContainNull, doesNotContainSequence, doesNotContainSequence, doesNotContainSequenceForProxy, doesNotContainSubsequence, doesNotContainSubsequence, doesNotContainSubsequenceForProxy, doesNotHave, doesNotHaveAnyElementsOfTypes, doesNotHaveDuplicates, doesNotHaveSameClassAs, doNotHave, element, element, elements, endsWith, endsWith, endsWithForProxy, extracting, extracting, extracting, extracting, extracting, extracting, extractingForProxy, extractingResultOf, extractingResultOf, filteredOn, filteredOn, filteredOn, filteredOn, filteredOn, filteredOnAssertions, filteredOnAssertions, filteredOnNull, first, first, flatExtracting, flatExtracting, flatExtracting, flatExtracting, flatExtracting, flatExtracting, flatExtractingForProxy, flatMap, flatMap, flatMap, flatMap, getComparatorsByType, getComparatorsForElementPropertyOrFieldTypes, has, hasAtLeastOneElementOfType, hasExactlyElementsOfTypes, hasOnlyElementsOfType, hasOnlyElementsOfTypes, hasOnlyOneElementSatisfying, hasSameClassAs, hasSameElementsAs, hasSameSizeAs, hasSameSizeAs, hasSize, hasSizeBetween, hasSizeGreaterThan, hasSizeGreaterThanOrEqualTo, hasSizeLessThan, hasSizeLessThanOrEqualTo, hasToString, have, haveAtLeast, haveAtLeastOne, haveAtMost, haveExactly, inBinary, inHexadecimal, is, isEmpty, isEqualTo, isExactlyInstanceOf, isIn, isIn, isInstanceOf, isInstanceOfAny, isNot, isNotEmpty, isNotEqualTo, isNotExactlyInstanceOf, isNotIn, isNotIn, isNotInstanceOf, isNotInstanceOfAny, isNotNull, isNotOfAnyClassIn, isNotSameAs, isNullOrEmpty, isOfAnyClassIn, isSameAs, isSubsetOf, isSubsetOf, isSubsetOfForProxy, last, last, map, map, map, navigationDescription, newAbstractIterableAssertForProxy, noneMatch, noneSatisfy, noneSatisfy, overridingErrorMessage, satisfiesExactly, satisfiesExactly, satisfiesExactlyForProxy, satisfiesExactlyInAnyOrder, satisfiesExactlyInAnyOrder, satisfiesExactlyInAnyOrderForProxy, satisfiesOnlyOnce, satisfiesOnlyOnce, satisfiesOnlyOnceForProxy, singleElement, singleElement, size, startsWith, startsWithForProxy, usingComparator, usingComparator, usingComparatorForElementFieldsWithNames, usingComparatorForElementFieldsWithType, usingComparatorForType, usingComparisonStrategy, usingDefaultComparator, usingDefaultElementComparator, usingElementComparator, usingElementComparatorIgnoringFields, usingElementComparatorOnFields, usingFieldByFieldElementComparator, usingRecursiveAssertion, usingRecursiveAssertion, usingRecursiveComparison, usingRecursiveComparison, usingRecursiveFieldByFieldElementComparator, usingRecursiveFieldByFieldElementComparator, usingRecursiveFieldByFieldElementComparatorIgnoringFields, usingRecursiveFieldByFieldElementComparatorOnFields, withFailMessage, withThreadDumpOnError, zipSatisfy
Methods inherited from class org.assertj.core.api.AbstractAssert
areEqual, asInstanceOf, asList, assertionError, asString, descriptionText, doesNotHaveSameHashCodeAs, doesNotHaveToString, doesNotHaveToString, equals, extracting, extracting, failure, failureWithActualExpected, failWithActualExpectedAndMessage, failWithMessage, getWritableAssertionInfo, hashCode, hasSameHashCodeAs, hasToString, isElementOfCustomAssert, isInstanceOfSatisfying, isNull, matches, matches, newListAssertInstance, overridingErrorMessage, satisfies, satisfies, satisfies, satisfiesAnyOf, satisfiesAnyOf, satisfiesAnyOfForProxy, satisfiesForProxy, setCustomRepresentation, setDescriptionConsumer, setPrintAssertionsDescription, throwAssertionError, withFailMessage, withRepresentation
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait
Methods inherited from interface org.assertj.core.api.Descriptable
as, describedAs
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Constructor Details
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CollectionAssert
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Method Details
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assertThatCollection
public static <E> AbstractCollectionAssert<?,Collection<? extends E>, assertThatCollectionE, ObjectAssert<E>> (Collection<? extends E> actual) -
toAssert
Description copied from class:AbstractIterableAssert
This method is used in navigating assertions likeAbstractIterableAssert.first()
,AbstractIterableAssert.last()
andAbstractIterableAssert.element(int)
to build the assertion for the given element navigated to.Typical implementation is returning an
ObjectAssert
but it is possible to return a more specialized assertions should you know what type of elements the iterables contain.- Specified by:
toAssert
in classAbstractIterableAssert<CollectionAssert<ELEMENT>,
Collection<? extends ELEMENT>, ELEMENT, ObjectAssert<ELEMENT>> - Parameters:
value
- the element valuedescription
- describes the element, ex: "check first element" forAbstractIterableAssert.first()
, used in assertion description.- Returns:
- the assertion for the given element
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newAbstractIterableAssert
Description copied from class:AbstractIterableAssert
This methods is needed to build a new concrete instance of AbstractIterableAssert after a filtering operation is executed.If you create your own subclass of AbstractIterableAssert, simply returns an instance of it in this method.
- Specified by:
newAbstractIterableAssert
in classAbstractIterableAssert<CollectionAssert<ELEMENT>,
Collection<? extends ELEMENT>, ELEMENT, ObjectAssert<ELEMENT>> - Parameters:
iterable
- the iterable used to build the concrete instance of AbstractIterableAssert- Returns:
- concrete instance of AbstractIterableAssert
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