Package org.assertj.core.api

Class ListAssert<ELEMENT>

java.lang.Object

org.assertj.core.api.AbstractAssert<SELF,ACTUAL>

org.assertj.core.api.AbstractIterableAssert<SELF,ACTUAL,ELEMENT,ELEMENT_ASSERT>

org.assertj.core.api.AbstractListAssert<SELF,ACTUAL,ELEMENT,ELEMENT_ASSERT>

org.assertj.core.api.FactoryBasedNavigableListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

org.assertj.core.api.ListAssert<ELEMENT>

Type Parameters:

ELEMENT - the type of elements of the "actual" value.

All Implemented Interfaces:

Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>, Descriptable<ListAssert<ELEMENT>>, EnumerableAssert<ListAssert<ELEMENT>,ELEMENT>, ExtensionPoints<ListAssert<ELEMENT>,List<? extends ELEMENT>>, IndexedObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>, ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

public class ListAssert<ELEMENT>
extends FactoryBasedNavigableListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Assertion methods for Lists.

To create an instance of this class, invoke Assertions.assertThat(List).

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
(package private) static class	ListAssert.ListFromStream<ELEMENT,STREAM extends BaseStream<ELEMENT,STREAM>>

Field Summary

Fields inherited from class org.assertj.core.api.AbstractListAssert

lists

Fields inherited from class org.assertj.core.api.AbstractIterableAssert

iterables

Fields inherited from class org.assertj.core.api.AbstractAssert

actual, conditions, info, myself, objects

Constructor Summary

Constructors

Modifier	Constructor	Description
	ListAssert(List<? extends ELEMENT> actual)
protected	ListAssert(BaseStream<? extends ELEMENT,STREAM> actual)

Method Summary

Modifier and Type	Method	Description
private AssertionError	actualDoesNotStartWithSequence(AssertionInfo info, Object[] sequence)
private ListAssert.ListFromStream	asListFromStream()
final ListAssert<ELEMENT>	contains(ELEMENT... values)	Verifies that the actual group contains the given values, in any order.
final ListAssert<ELEMENT>	containsExactly(ELEMENT... values)	Verifies that the actual group contains only the given values and nothing else, in order. This assertion should only be used with groups that have a consistent iteration order (i.e.
final ListAssert<ELEMENT>	containsExactlyInAnyOrder(ELEMENT... values)	Verifies that the actual group contains exactly the given values and nothing else, in any order.
final ListAssert<ELEMENT>	containsOnly(ELEMENT... values)	Verifies that the actual group contains only the given values and nothing else, in any order.
final ListAssert<ELEMENT>	containsOnlyOnce(ELEMENT... values)	Verifies that the actual group contains the given values only once.
final ListAssert<ELEMENT>	containsSequence(ELEMENT... sequence)	Verifies that the actual group contains the given sequence in the correct order and without extra values between the sequence values.
final ListAssert<ELEMENT>	containsSubsequence(ELEMENT... sequence)	Verifies that the actual group contains the given subsequence in the correct order (possibly with other values between them).
final ListAssert<ELEMENT>	doesNotContain(ELEMENT... values)	Verifies that the actual group does not contain the given values.
final ListAssert<ELEMENT>	doesNotContainSequence(ELEMENT... sequence)	Verifies that the actual group does not contain the given sequence, a sequence is defined by an ordered group of values without extra values between them.
final ListAssert<ELEMENT>	doesNotContainSubsequence(ELEMENT... sequence)	Verifies that the actual group does not contain the given subsequence, a subsequence is defined by an ordered group of values with possibly extra values between them.
final ListAssert<ELEMENT>	endsWith(ELEMENT... sequence)	Verifies that the actual group ends with the given sequence of objects, without any other objects between them.
ListAssert<ELEMENT>	isEqualTo(Object expected)	Verifies that the actual value is equal to the given one.
ListAssert<ELEMENT>	isExactlyInstanceOf(Class<?> type)	Verifies that the actual value is exactly an instance of the given type.
ListAssert<ELEMENT>	isInstanceOf(Class<?> type)	Verifies that the actual value is an instance of the given type.
ListAssert<ELEMENT>	isInstanceOfAny(Class<?>... types)	Verifies that the actual value is an instance of any of the given types.
ListAssert<ELEMENT>	isNotExactlyInstanceOf(Class<?> type)	Verifies that the actual value is not exactly an instance of given type.
ListAssert<ELEMENT>	isNotInstanceOf(Class<?> type)	Verifies that the actual value is not an instance of the given type.
ListAssert<ELEMENT>	isNotInstanceOfAny(Class<?>... types)	Verifies that the actual value is not an instance of any of the given types.
ListAssert<ELEMENT>	isNotOfAnyClassIn(Class<?>... types)	Verifies that the actual value type is not in given types.
ListAssert<ELEMENT>	isNotSameAs(Object expected)	Verifies that the actual value is not the same as the given one, ie using == comparison.
ListAssert<ELEMENT>	isOfAnyClassIn(Class<?>... types)	Verifies that the actual value type is in given types.
ListAssert<ELEMENT>	isSameAs(Object expected)	Verifies that the actual value is the same as the given one, ie using == comparison.
final ListAssert<ELEMENT>	isSubsetOf(ELEMENT... values)	Verifies that all the elements of actual are present in the given values.
final ListAssert<ELEMENT>	startsWith(ELEMENT... sequence)	Verifies that the actual group starts with the given sequence of objects, without any other objects between them.

Methods inherited from class org.assertj.core.api.FactoryBasedNavigableListAssert

toAssert

Methods inherited from class org.assertj.core.api.AbstractListAssert

as, as, contains, describedAs, describedAs, doesNotContain, doesNotHave, doesNotHaveSameClassAs, has, has, hasSameClassAs, hasToString, is, is, isIn, isIn, isNot, isNotEqualTo, isNotIn, isNotIn, isNotNull, isSorted, isSortedAccordingTo, overridingErrorMessage, usingComparator, usingComparisonStrategy, usingDefaultComparator, usingDefaultElementComparator, usingElementComparator, withFailMessage, withThreadDumpOnError

Methods inherited from class org.assertj.core.api.AbstractIterableAssert

allMatch, allMatch, allSatisfy, anySatisfy, are, areAtLeast, areAtLeastOne, areAtMost, areExactly, areNot, containsAll, containsExactlyElementsOf, containsNull, containsOnlyElementsOf, containsSequence, containsSubsequence, doesNotContainAnyElementsOf, doesNotContainNull, doesNotContainSequence, doesNotContainSubsequence, doesNotHaveDuplicates, doNotHave, element, extracting, extracting, extracting, extracting, extracting, extracting, extractingResultOf, extractingResultOf, filteredOn, filteredOn, filteredOn, filteredOn, filteredOnNull, first, flatExtracting, flatExtracting, flatExtracting, flatExtracting, flatExtracting, flatExtracting, hasAtLeastOneElementOfType, hasOnlyElementsOfType, hasOnlyElementsOfTypes, hasOnlyOneElementSatisfying, hasSameElementsAs, hasSameSizeAs, hasSameSizeAs, hasSize, have, haveAtLeast, haveAtLeastOne, haveAtMost, haveExactly, inBinary, inHexadecimal, isEmpty, isNotEmpty, isNullOrEmpty, isSubsetOf, last, navigationDescription, newListAssertInstance, size, toLazyIterable, usingComparatorForElementFieldsWithNames, usingComparatorForElementFieldsWithType, usingElementComparatorIgnoringFields, usingElementComparatorOnFields, usingFieldByFieldElementComparator, usingRecursiveFieldByFieldElementComparator

Methods inherited from class org.assertj.core.api.AbstractAssert

asList, asString, descriptionText, equals, failWithMessage, getWritableAssertionInfo, hashCode, isInstanceOfSatisfying, isNull, matches, matches, satisfies, setCustomRepresentation, throwAssertionError, 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.EnumerableAssert

hasSameSizeAs, hasSameSizeAs, hasSize, isEmpty, isNotEmpty, isNullOrEmpty

Methods inherited from interface org.assertj.core.api.ObjectEnumerableAssert

allMatch, allMatch, allSatisfy, anySatisfy, are, areAtLeast, areAtLeastOne, areAtMost, areExactly, areNot, containsAll, containsExactlyElementsOf, containsNull, containsOnlyElementsOf, containsSequence, containsSubsequence, doesNotContainAnyElementsOf, doesNotContainNull, doesNotContainSequence, doesNotContainSubsequence, doesNotHaveDuplicates, doNotHave, hasAtLeastOneElementOfType, hasOnlyElementsOfType, hasOnlyElementsOfTypes, hasSameElementsAs, have, haveAtLeast, haveAtLeastOne, haveAtMost, haveExactly, isSubsetOf

Constructor Details

ListAssert

public ListAssert(List<? extends ELEMENT> actual)

ListAssert

protected ListAssert(BaseStream<? extends ELEMENT,STREAM> actual)

Method Details

isEqualTo

public ListAssert<ELEMENT> isEqualTo(Object expected)

Description copied from class: AbstractAssert

Verifies that the actual value is equal to the given one.

Example:

 // assertions will pass
 assertThat("abc").isEqualTo("abc");
 assertThat(new HashMap<String, Integer>()).isEqualTo(new HashMap<String, Integer>());
 
 // assertions will fail
 assertThat("abc").isEqualTo("123");
 assertThat(new ArrayList<String>()).isEqualTo(1);

Specified by:

isEqualTo in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isEqualTo in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

expected - the given value to compare the actual value to.

Returns:

this assertion object.

isInstanceOf

public ListAssert<ELEMENT> isInstanceOf(Class<?> type)

Description copied from class: AbstractAssert

Verifies that the actual value is an instance of the given type.

Example:

 // assertions will pass
 assertThat("abc").isInstanceOf(String.class);
 assertThat(new HashMap<String, Integer>()).isInstanceOf(HashMap.class);
 assertThat(new HashMap<String, Integer>()).isInstanceOf(Map.class);
 
 // assertions will fail
 assertThat(1).isInstanceOf(String.class);
 assertThat(new ArrayList<String>()).isInstanceOf(LinkedList.class);

Specified by:

isInstanceOf in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isInstanceOf in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

type - the type to check the actual value against.

Returns:

this assertion object.

isInstanceOfAny

public ListAssert<ELEMENT> isInstanceOfAny(Class<?>... types)

Description copied from class: AbstractAssert

Verifies that the actual value is an instance of any of the given types.

Example:

 // assertions will pass
 assertThat("abc").isInstanceOfAny(String.class, Integer.class);
 assertThat(new ArrayList<String>()).isInstanceOfAny(LinkedList.class, ArrayList.class);
 assertThat(new HashMap<String, Integer>()).isInstanceOfAny(TreeMap.class, Map.class);
 
 // assertions will fail
 assertThat(1).isInstanceOfAny(Double.class, Float.class);
 assertThat(new ArrayList<String>()).isInstanceOfAny(LinkedList.class, Vector.class);

Specified by:

isInstanceOfAny in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isInstanceOfAny in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

types - the types to check the actual value against.

Returns:

this assertion object.

isOfAnyClassIn

public ListAssert<ELEMENT> isOfAnyClassIn(Class<?>... types)

Description copied from class: AbstractAssert

Verifies that the actual value type is in given types.

Example:

 // assertions will pass
 assertThat(new HashMap<String, Integer>()).isOfAnyClassIn(HashMap.class, TreeMap.class);
 assertThat(new ArrayList<String>()).isOfAnyClassIn(ArrayList.class, LinkedList.class);
 
 // assertions will fail
 assertThat(new HashMap<String, Integer>()).isOfAnyClassIn(TreeMap.class, Map.class);
 assertThat(new ArrayList<String>()).isOfAnyClassIn(LinkedList.class, List.class);

Specified by:

isOfAnyClassIn in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isOfAnyClassIn in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

types - the types to check the actual value against.

Returns:

this assertion object.

isExactlyInstanceOf

public ListAssert<ELEMENT> isExactlyInstanceOf(Class<?> type)

Description copied from class: AbstractAssert

Verifies that the actual value is exactly an instance of the given type.

Example:

 // assertions will pass
 assertThat("abc").isExactlyInstanceOf(String.class);
 assertThat(new ArrayList<String>()).isExactlyInstanceOf(ArrayList.class);
 assertThat(new HashMap<String, Integer>()).isExactlyInstanceOf(HashMap.class);
 
 // assertions will fail
 assertThat(1).isExactlyInstanceOf(String.class);
 assertThat(new ArrayList<String>()).isExactlyInstanceOf(List.class);
 assertThat(new HashMap<String, Integer>()).isExactlyInstanceOf(Map.class);

Specified by:

isExactlyInstanceOf in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isExactlyInstanceOf in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

type - the type to check the actual value against.

Returns:

this assertion object.

isNotInstanceOf

public ListAssert<ELEMENT> isNotInstanceOf(Class<?> type)

Description copied from class: AbstractAssert

Verifies that the actual value is not an instance of the given type.

Example:

 // assertions will pass
 assertThat(1).isNotInstanceOf(Double.class);
 assertThat(new ArrayList<String>()).isNotInstanceOf(LinkedList.class);
 
 // assertions will fail
 assertThat("abc").isNotInstanceOf(String.class);
 assertThat(new HashMap<String, Integer>()).isNotInstanceOf(HashMap.class);
 assertThat(new HashMap<String, Integer>()).isNotInstanceOf(Map.class);

Specified by:

isNotInstanceOf in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isNotInstanceOf in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

type - the type to check the actual value against.

Returns:

this assertion object.

isNotInstanceOfAny

public ListAssert<ELEMENT> isNotInstanceOfAny(Class<?>... types)

Description copied from class: AbstractAssert

Verifies that the actual value is not an instance of any of the given types.

Example:

 // assertions will pass
 assertThat(1).isNotInstanceOfAny(Double.class, Float.class);
 assertThat(new ArrayList<String>()).isNotInstanceOfAny(LinkedList.class, Vector.class);
 
 // assertions will fail
 assertThat(1).isNotInstanceOfAny(Double.class, Integer.class);
 assertThat(new ArrayList<String>()).isNotInstanceOfAny(LinkedList.class, ArrayList.class);
 assertThat(new HashMap<String, Integer>()).isNotInstanceOfAny(TreeMap.class, Map.class);

Specified by:

isNotInstanceOfAny in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isNotInstanceOfAny in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

types - the types to check the actual value against.

Returns:

this assertion object.

isNotOfAnyClassIn

public ListAssert<ELEMENT> isNotOfAnyClassIn(Class<?>... types)

Description copied from class: AbstractAssert

Verifies that the actual value type is not in given types.

Example:

 // assertions will pass
 assertThat(new HashMap<String, Integer>()).isNotOfAnyClassIn(Map.class, TreeMap.class);
 assertThat(new ArrayList<String>()).isNotOfAnyClassIn(LinkedList.class, List.class);
 
 // assertions will fail
 assertThat(new HashMap<String, Integer>()).isNotOfAnyClassIn(HashMap.class, TreeMap.class);
 assertThat(new ArrayList<String>()).isNotOfAnyClassIn(ArrayList.class, LinkedList.class);

Specified by:

isNotOfAnyClassIn in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isNotOfAnyClassIn in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

types - the types to check the actual value against.

Returns:

this assertion object.

isNotExactlyInstanceOf

public ListAssert<ELEMENT> isNotExactlyInstanceOf(Class<?> type)

Description copied from class: AbstractAssert

Verifies that the actual value is not exactly an instance of given type.

Example:

 // assertions will pass
 assertThat(1).isNotExactlyInstanceOf(String.class);
 assertThat(new ArrayList<String>()).isNotExactlyInstanceOf(List.class);
 assertThat(new HashMap<String, Integer>()).isNotExactlyInstanceOf(Map.class);
 
 // assertions will fail
 assertThat("abc").isNotExactlyInstanceOf(String.class);
 assertThat(new ArrayList<String>()).isNotExactlyInstanceOf(ArrayList.class);
 assertThat(new HashMap<String, Integer>()).isNotExactlyInstanceOf(HashMap.class);

Specified by:

isNotExactlyInstanceOf in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isNotExactlyInstanceOf in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

type - the type to check the actual value against.

Returns:

this assertion object.

isSameAs

public ListAssert<ELEMENT> isSameAs(Object expected)

Description copied from class: AbstractAssert

Verifies that the actual value is the same as the given one, ie using == comparison.

Example:

 // Name is a class with first and last fields, two Names are equals if both first and last are equals.
 Name tyrion = new Name("Tyrion", "Lannister");
 Name alias  = tyrion;
 Name clone  = new Name("Tyrion", "Lannister");
 
 // assertions succeed:
 assertThat(tyrion).isSameAs(alias)
                   .isEqualTo(clone);
                      
 // assertion fails:
 assertThat(tyrion).isSameAs(clone);

Specified by:

isSameAs in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isSameAs in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

expected - the given value to compare the actual value to.

Returns:

this assertion object.

isNotSameAs

public ListAssert<ELEMENT> isNotSameAs(Object expected)

Description copied from class: AbstractAssert

Verifies that the actual value is not the same as the given one, ie using == comparison.

Example:

 // Name is a class with first and last fields, two Names are equals if both first and last are equals.
 Name tyrion = new Name("Tyrion", "Lannister");
 Name alias  = tyrion;
 Name clone  = new Name("Tyrion", "Lannister");
 
 // assertions succeed:
 assertThat(clone).isNotSameAs(tyrion)
                  .isEqualTo(tyrion);
                      
 // assertion fails:
 assertThat(alias).isNotSameAs(tyrion);

Specified by:

isNotSameAs in interface Assert<ListAssert<ELEMENT>,List<? extends ELEMENT>>

Overrides:

isNotSameAs in class AbstractListAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

expected - the given value to compare the actual value to.

Returns:

this assertion object.

startsWith

@SafeVarargs
public final ListAssert<ELEMENT> startsWith(ELEMENT... sequence)

Description copied from class: AbstractIterableAssert

Verifies that the actual group starts with the given sequence of objects, without any other objects between them. Similar to ObjectEnumerableAssert.containsSequence(Object...), but it also verifies that the first element in the sequence is also first element of the actual group.

Example :

 // an Iterable is used in the example but it would also work with an array
 Iterable<String> abc = newArrayList("a", "b", "c");

 // assertions will pass
 assertThat(abc).startsWith("a")
                .startsWith("a", "b");
 
 // assertion will fail
 assertThat(abc).startsWith("c");

Specified by:

startsWith in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

startsWith in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

sequence - the sequence of objects to look for.

Returns:

this assertion object.

actualDoesNotStartWithSequence

private AssertionError actualDoesNotStartWithSequence(AssertionInfo info,
 Object[] sequence)

asListFromStream

private ListAssert.ListFromStream asListFromStream()

contains

@SafeVarargs
public final ListAssert<ELEMENT> contains(ELEMENT... values)

Description copied from class: AbstractIterableAssert

Verifies that the actual group contains the given values, in any order.

Example :

 Iterable<String> abc = newArrayList("a", "b", "c");
 
 // assertions will pass
 assertThat(abc).contains("b", "a");
 assertThat(abc).contains("b", "a", "b");
 
 // assertion will fail
 assertThat(abc).contains("d");

Specified by:

contains in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

contains in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

values - the given values.

Returns:

this assertion object.

containsOnly

@SafeVarargs
public final ListAssert<ELEMENT> containsOnly(ELEMENT... values)

Description copied from class: AbstractIterableAssert

Verifies that the actual group contains only the given values and nothing else, in any order.

Example :

 Iterable<String> abc = newArrayList("a", "b", "c");

 // assertion will pass
 assertThat(abc).containsOnly("c", "b", "a");
 
 // assertion will fail because "c" is missing
 assertThat(abc).containsOnly("a", "b");

Specified by:

containsOnly in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

containsOnly in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

values - the given values.

Returns:

this assertion object.

containsOnlyOnce

@SafeVarargs
public final ListAssert<ELEMENT> containsOnlyOnce(ELEMENT... values)

Description copied from class: AbstractIterableAssert

Verifies that the actual group contains the given values only once.

Examples :

 // lists are used in the examples but it would also work with arrays
 
 // assertions will pass
 assertThat(newArrayList("winter", "is", "coming")).containsOnlyOnce("winter");
 assertThat(newArrayList("winter", "is", "coming")).containsOnlyOnce("coming", "winter");
 
 // assertions will fail
 assertThat(newArrayList("winter", "is", "coming")).containsOnlyOnce("Lannister");
 assertThat(newArrayList("Arya", "Stark", "daughter", "of", "Ned", "Stark")).containsOnlyOnce("Stark");
 assertThat(newArrayList("Arya", "Stark", "daughter", "of", "Ned", "Stark")).containsOnlyOnce("Stark", "Lannister", "Arya");

Specified by:

containsOnlyOnce in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

containsOnlyOnce in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

values - the given values.

Returns:

this assertion object.

containsExactly

@SafeVarargs
public final ListAssert<ELEMENT> containsExactly(ELEMENT... values)

Description copied from class: AbstractIterableAssert

Verifies that the actual group contains only the given values and nothing else, in order.
This assertion should only be used with groups that have a consistent iteration order (i.e. don't use it with HashSet, prefer ObjectEnumerableAssert.containsOnly(Object...) in that case).

Example :

 // an Iterable is used in the example but it would also work with an array
 Iterable<Ring> elvesRings = newArrayList(vilya, nenya, narya);
 
 // assertion will pass
 assertThat(elvesRings).containsExactly(vilya, nenya, narya);
 
 // assertion will fail as actual and expected order differ
 assertThat(elvesRings).containsExactly(nenya, vilya, narya);

Specified by:

containsExactly in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

containsExactly in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

values - the given values.

Returns:

this assertion object.

containsExactlyInAnyOrder

@SafeVarargs
public final ListAssert<ELEMENT> containsExactlyInAnyOrder(ELEMENT... values)

Description copied from class: AbstractIterableAssert

Verifies that the actual group contains exactly the given values and nothing else, in any order.

Example :

 // an Iterable is used in the example but it would also work with an array
 Iterable<Ring> elvesRings = newArrayList(vilya, nenya, narya, vilya);

 // assertion will pass
 assertThat(elvesRings).containsExactlyInAnyOrder(vilya, vilya, nenya, narya);

 // assertion will fail as vilya is contained twice in elvesRings.
 assertThat(elvesRings).containsExactlyInAnyOrder(nenya, vilya, narya);

Specified by:

containsExactlyInAnyOrder in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

containsExactlyInAnyOrder in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

values - the given values.

Returns:

this assertion object.

isSubsetOf

@SafeVarargs
public final ListAssert<ELEMENT> isSubsetOf(ELEMENT... values)

Description copied from class: AbstractIterableAssert

Verifies that all the elements of actual are present in the given values.

Example:

 // an Iterable is used in the example but it would also work with an array
 Iterable<Ring> elvesRings = newArrayList(vilya, nenya, narya);
 
 // assertions will pass:
 assertThat(elvesRings).isSubsetOf(vilya, nenya, narya)
                       .isSubsetOf(vilya, nenya, narya, dwarfRing);
 
 // assertions will fail:
 assertThat(elvesRings).isSubsetOf(vilya, nenya);
 assertThat(elvesRings).isSubsetOf(vilya, nenya, dwarfRing);

Specified by:

isSubsetOf in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

isSubsetOf in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

values - the values that should be used for checking the elements of actual.

Returns:

this assertion object.

containsSequence

@SafeVarargs
public final ListAssert<ELEMENT> containsSequence(ELEMENT... sequence)

Description copied from class: AbstractIterableAssert

Verifies that the actual group contains the given sequence in the correct order and without extra values between the sequence values.

Use ObjectEnumerableAssert.containsSubsequence(Object...) to allow values between the expected sequence values.

Example:

 // an Iterable is used in the example but it would also work with an array
 Iterable<Ring> elvesRings = newArrayList(vilya, nenya, narya);
 
 // assertions will pass
 assertThat(elvesRings).containsSequence(vilya, nenya)
                       .containsSequence(nenya, narya);
 
 // assertions will fail, the elements order is correct but there is a value between them (nenya) 
 assertThat(elvesRings).containsSequence(vilya, narya);  
 assertThat(elvesRings).containsSequence(nenya, vilya);

Specified by:

containsSequence in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

containsSequence in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

sequence - the sequence of objects to look for.

Returns:

this assertion object.

doesNotContainSequence

@SafeVarargs
public final ListAssert<ELEMENT> doesNotContainSequence(ELEMENT... sequence)

Description copied from class: AbstractIterableAssert

Verifies that the actual group does not contain the given sequence, a sequence is defined by an ordered group of values without extra values between them.

Use ObjectEnumerableAssert.doesNotContainSubsequence(Object...) to also ensure the sequence does not exist with values between the expected sequence values.

Example:

 // an Iterable is used in the example but it would also work with an array
 Iterable<Ring> elvesRings = newArrayList(vilya, nenya, narya);

 // assertions will pass, the elements order is correct but there is a value between them (nenya)
 assertThat(elvesRings).doesNotContainSequence(vilya, narya)
                       .doesNotContainSequence(nenya, vilya);

 // assertions will fail
 assertThat(elvesRings).doesNotContainSequence(vilya, nenya);
 assertThat(elvesRings).doesNotContainSequence(nenya, narya);

Specified by:

doesNotContainSequence in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

doesNotContainSequence in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

sequence - the sequence of objects to look for.

Returns:

this assertion object.

containsSubsequence

@SafeVarargs
public final ListAssert<ELEMENT> containsSubsequence(ELEMENT... sequence)

Description copied from class: AbstractIterableAssert

Verifies that the actual group contains the given subsequence in the correct order (possibly with other values between them).

Example:

 // an Iterable is used in the example but it would also work with an array
 Iterable<Ring> elvesRings = newArrayList(vilya, nenya, narya);
 
 // assertions will pass
 assertThat(elvesRings).containsSubsequence(vilya, nenya)
                       .containsSubsequence(vilya, narya);
 
 // assertion will fail
 assertThat(elvesRings).containsSubsequence(nenya, vilya);

Specified by:

containsSubsequence in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

containsSubsequence in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

sequence - the sequence of objects to look for.

Returns:

this assertion object.

doesNotContainSubsequence

@SafeVarargs
public final ListAssert<ELEMENT> doesNotContainSubsequence(ELEMENT... sequence)

Description copied from class: AbstractIterableAssert

Verifies that the actual group does not contain the given subsequence, a subsequence is defined by an ordered group of values with possibly extra values between them.

Example:

 // an Iterable is used in the example but it would also work with an array
 Iterable<Ring> elvesRings = newArrayList(vilya, nenya, narya);

 // assertions will pass
 assertThat(elvesRings).doesNotContainSubsequence(nenya, vilya)
                       .doesNotContainSubsequence(narya, vilya);

 // assertion will fail
 assertThat(elvesRings).doesNotContainSubsequence(vilya, nenya);
 assertThat(elvesRings).doesNotContainSubsequence(vilya, narya);

Specified by:

doesNotContainSubsequence in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

doesNotContainSubsequence in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

sequence - the sequence of objects to look for.

Returns:

this assertion object.

doesNotContain

@SafeVarargs
public final ListAssert<ELEMENT> doesNotContain(ELEMENT... values)

Description copied from interface: ObjectEnumerableAssert

Verifies that the actual group does not contain the given values.

Example :

 // an Iterable is used in the example but it would also work with an array
 Iterable<String> abc = newArrayList("a", "b", "c");

 // assertions will pass
 assertThat(abc).doesNotContain("d")
                .doesNotContain("d", "e");
 
 // assertions will fail
 assertThat(abc).doesNotContain("a");
 assertThat(abc).doesNotContain("a", "b");
 assertThat(abc).doesNotContain("c", "d");

Specified by:

doesNotContain in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

doesNotContain in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

values - the given values.

Returns:

this assertion object.

endsWith

@SafeVarargs
public final ListAssert<ELEMENT> endsWith(ELEMENT... sequence)

Description copied from class: AbstractIterableAssert

Verifies that the actual group ends with the given sequence of objects, without any other objects between them. Similar to ObjectEnumerableAssert.containsSequence(Object...), but it also verifies that the last element in the sequence is also last element of the actual group.

Example :

 // an Iterable is used in the example but it would also work with an array
 Iterable<String> abc = newArrayList("a", "b", "c");

 // assertions will pass
 assertThat(abc).endsWith("c")
                .endsWith("b", "c");
 
 // assertions will fail
 assertThat(abc).endsWith("a");
 assertThat(abc).endsWith("a", "b");

Specified by:

endsWith in interface ObjectEnumerableAssert<ListAssert<ELEMENT>,ELEMENT>

Overrides:

endsWith in class AbstractIterableAssert<ListAssert<ELEMENT>,List<? extends ELEMENT>,ELEMENT,ObjectAssert<ELEMENT>>

Parameters:

sequence - the sequence of objects to look for.

Returns:

this assertion object.