@GwtCompatible public abstract class TestIntegerSetGenerator extends Object implements TestSetGenerator<Integer>
Constructor and Description |
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TestIntegerSetGenerator() |
Modifier and Type | Method and Description |
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protected abstract Set<Integer> |
create(Integer[] elements) |
Set<Integer> |
create(Object... elements)
Creates a new container containing the given elements.
|
Integer[] |
createArray(int length)
Helper method to create an array of the appropriate type used by this
generator.
|
List<Integer> |
order(List<Integer> insertionOrder)
Returns the iteration ordering of elements, given the order in
which they were added to the container.
|
SampleElements<Integer> |
samples()
Returns the sample elements that this generate populates its container
with.
|
public SampleElements<Integer> samples()
TestContainerGenerator
samples
in interface TestContainerGenerator<Collection<Integer>,Integer>
public Set<Integer> create(Object... elements)
TestContainerGenerator
create
in interface TestContainerGenerator<Collection<Integer>,Integer>
create
in interface TestSetGenerator<Integer>
public Integer[] createArray(int length)
TestContainerGenerator
createArray
in interface TestContainerGenerator<Collection<Integer>,Integer>
public List<Integer> order(List<Integer> insertionOrder)
If the order is non-deterministic, as with HashSet
,
this method can return its input unmodified. Provided that the test suite
is built without CollectionFeature.KNOWN_ORDER
,
the tests will look only at the returned contents without regard for order.
By default, returns the supplied elements in their given order; however, generators for containers with a known order other than insertion order must override this method.
Note: This default implementation is overkill (but valid) for an unordered container. An equally valid implementation for an unordered container is to throw an exception. The chosen implementation, however, has the advantage of working for insertion-ordered containers, as well.
order
in interface TestContainerGenerator<Collection<Integer>,Integer>
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