@GwtCompatible public abstract class TestIntegerSetGenerator extends java.lang.Object implements TestSetGenerator<java.lang.Integer>
Constructor and Description |
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TestIntegerSetGenerator() |
Modifier and Type | Method and Description |
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protected abstract java.util.Set<java.lang.Integer> |
create(java.lang.Integer[] elements) |
java.util.Set<java.lang.Integer> |
create(java.lang.Object... elements)
Creates a new container containing the given elements.
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java.lang.Integer[] |
createArray(int length)
Helper method to create an array of the appropriate type used by this generator.
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java.util.List<java.lang.Integer> |
order(java.util.List<java.lang.Integer> insertionOrder)
Returns the iteration ordering of elements, given the order in which they were added to the
container.
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SampleElements<java.lang.Integer> |
samples()
Returns the sample elements that this generate populates its container with.
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public TestIntegerSetGenerator()
public SampleElements<java.lang.Integer> samples()
TestContainerGenerator
samples
in interface TestContainerGenerator<java.util.Collection<java.lang.Integer>,java.lang.Integer>
public java.util.Set<java.lang.Integer> create(java.lang.Object... elements)
TestContainerGenerator
create
in interface TestContainerGenerator<java.util.Collection<java.lang.Integer>,java.lang.Integer>
create
in interface TestSetGenerator<java.lang.Integer>
protected abstract java.util.Set<java.lang.Integer> create(java.lang.Integer[] elements)
public java.lang.Integer[] createArray(int length)
TestContainerGenerator
createArray
in interface TestContainerGenerator<java.util.Collection<java.lang.Integer>,java.lang.Integer>
public java.util.List<java.lang.Integer> order(java.util.List<java.lang.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<java.util.Collection<java.lang.Integer>,java.lang.Integer>
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