org.fest.assertions
Class IteratorAssert

java.lang.Object
  org.fest.assertions.Assert
      org.fest.assertions.GenericAssert<S,A>
          org.fest.assertions.GroupAssert<S,A>
              org.fest.assertions.ItemGroupAssert<S,A>
                  org.fest.assertions.ObjectGroupAssert<IteratorAssert,Iterator<?>>
                      org.fest.assertions.IteratorAssert

public class IteratorAssert
extends ObjectGroupAssert<IteratorAssert,Iterator<?>>

Assertions for Iterators.

To create a new instance of this class invoke Assertions.assertThat(Iterator).

Since:

1.4

Author:

Alex Ruiz

Field Summary

Fields inherited from class org.fest.assertions.GenericAssert

actual, myself

Constructor Summary

protected

IteratorAssert(Iterator<?> actual) Creates a new IteratorAssert.

Method Summary

protected List<Object>	actualAsList() Returns the actual value as a List.
protected Set<Object>	actualAsSet() Returns the actual value as a Set.
protected int	actualGroupSize() Returns the size of the actual group of values (array, collection, etc.)
protected IteratorAssert	onProperty(String propertyName) Creates a new group of objects whose target collection contains the values of the given property name from the elements of the actual group of objects.

Methods inherited from class org.fest.assertions.ObjectGroupAssert

contains, containsOnly, doesNotHaveDuplicates, excludes

Methods inherited from class org.fest.assertions.ItemGroupAssert

assertContains, assertContainsOnly, assertDoesNotHaveDuplicates, assertExcludes, validateIsNotNull

Methods inherited from class org.fest.assertions.GroupAssert

hasSize, isEmpty, isNotEmpty, isNullOrEmpty

Methods inherited from class org.fest.assertions.GenericAssert

as, as, describedAs, describedAs, doesNotSatisfy, is, isEqualTo, isIn, isIn, isNot, isNotEqualTo, isNotIn, isNotIn, isNotNull, isNotSameAs, isNull, isSameAs, overridingErrorMessage, satisfies

Methods inherited from class org.fest.assertions.Assert

customErrorMessage, description, description, description, equals, fail, fail, failIfCustomMessageIsSet, failIfCustomMessageIsSet, failure, formattedErrorMessage, hashCode, rawDescription, replaceDefaultErrorMessagesWith

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IteratorAssert

protected IteratorAssert(Iterator<?> actual)

Creates a new IteratorAssert.

Parameters:

actual - the target to verify.

Method Detail

onProperty

protected IteratorAssert onProperty(String propertyName)

Creates a new group of objects whose target collection contains the values of the given property name from the elements of the actual group of objects. Property access works with both simple properties like Person.age and nested properties Person.father.age.

For example, let's say we have a collection of Person objects and you want to verify their age:

 assertThat(persons).onProperty("age").containsOnly(25, 16, 44, 37); // simple property
 assertThat(persons).onProperty("father.age").containsOnly(55, 46, 74, 62); // nested property
 



Specified by:
onProperty in class ObjectGroupAssert<IteratorAssert,Iterator<?>>


Parameters:
propertyName - the name of the property to extract values from the actual collection to build a new group of
 objects.
Returns:
a new group of objects containing the values of the given property name from the elements of the actual
 group of objects.

actualAsSet

protected Set<Object> actualAsSet()

Returns the actual value as a Set.

Specified by:

actualAsSet in class ItemGroupAssert<IteratorAssert,Iterator<?>>

Returns:

the actual value as a Set.

actualAsList

protected List<Object> actualAsList()

Returns the actual value as a List.

Specified by:

actualAsList in class ItemGroupAssert<IteratorAssert,Iterator<?>>

Returns:

the actual value as a List.

actualGroupSize

protected int actualGroupSize()

Returns the size of the actual group of values (array, collection, etc.)

Specified by:

actualGroupSize in class GroupAssert<IteratorAssert,Iterator<?>>

Returns:

the size of the actual group of values.