org.fest.assertions
Class GroupAssert<T>

java.lang.Object
  org.fest.assertions.Assert
      org.fest.assertions.GenericAssert<T>
          org.fest.assertions.GroupAssert<T>

Type Parameters:

T - the type of object implementations of this template can verify.

Direct Known Subclasses:

ArrayAssert, CollectionAssert, ListAssert, MapAssert, StringAssert

public abstract class GroupAssert<T>
extends GenericAssert<T>

Understands a template for assertion methods related to arrays or collections.

Author:

Yvonne Wang, Alex Ruiz

Field Summary

Fields inherited from class org.fest.assertions.GenericAssert

actual

Constructor Summary

protected

GroupAssert(T actual) Creates a new GroupAssert.

Method Summary

protected abstract int	actualGroupSize() Returns the size of the actual group (array, collection, etc.)
protected abstract GroupAssert<T>	hasSize(int expected) Verifies that the number of values in the actual group is equal to the given one.
protected abstract void	isEmpty() Verifies that the actual group is empty.
protected abstract GroupAssert<T>	isNotEmpty() Verifies that the actual group contains at least on value.
protected abstract void	isNullOrEmpty() Verifies that the actual group is null or empty.

Methods inherited from class org.fest.assertions.GenericAssert

as, as, assertDoesNotSatisfy, assertEqualTo, assertIs, assertIsNot, assertNotEqualTo, assertNotNull, assertNotSameAs, assertSameAs, assertSatisfies, describedAs, describedAs, doesNotSatisfy, is, isEqualTo, isNot, isNotEqualTo, 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

GroupAssert

protected GroupAssert(T actual)

Creates a new GroupAssert.

Parameters:

actual - the target to verify.

Method Detail

isNullOrEmpty

protected abstract void isNullOrEmpty()

Verifies that the actual group is null or empty.

Throws:

AssertionError - if the actual group is not null or not empty.

isEmpty

protected abstract void isEmpty()

Verifies that the actual group is empty.

Throws:

AssertionError - if the actual group is null or not empty.

isNotEmpty

protected abstract GroupAssert<T> isNotEmpty()

Verifies that the actual group contains at least on value.

Returns:

this assertion object.

Throws:

AssertionError - if the actual group is null or empty.

hasSize

protected abstract GroupAssert<T> hasSize(int expected)

Verifies that the number of values in the actual group is equal to the given one.

Parameters:

expected - the expected number of values in the actual group.

Returns:

this assertion object.

Throws:

AssertionError - if the number of values of the actual group is not equal to the given one.

actualGroupSize

protected abstract int actualGroupSize()

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

Returns:

the size of the actual group.