/**
* Verifies that all the elements in the actual <code>Object</code> array belong to the specified
* type. Matching includes subclasses of the given type.
*
* <p>For example, consider the following code listing:
*
* <pre>
* Number[] numbers = { 2, 6 ,8 };
* assertThat(numbers).hasComponentType(Integer.class);
* </pre>
*
* The assertion <code>hasAllElementsOfType</code> will be successful.
*
* @param type the expected type.
* @return this assertion object.
* @throws NullPointerException if the given type is <code>null</code>.
* @throws AssertionError if the component type of the actual <code>Object</code> array is not the
* same as the specified one.
*/
public ObjectArrayAssert hasAllElementsOfType(Class<?> type) {
validateIsNotNull(type);
isNotNull();
for (Object o : actual) {
if (type.isInstance(o)) continue;
failIfCustomMessageIsSet();
fail(
concat(
"not all elements in array:",
inBrackets(actual),
" belong to the type:",
inBrackets(type)));
}
return this;
}
/**
* Verifies that at least one element in the actual <code>Object</code> array belong to the
* specified type. Matching includes subclasses of the given type.
*
* @param type the expected type.
* @return this assertion object.
* @throws AssertionError if the actual <code>Object</code> does not have any elements of the
* given type.
*/
public ObjectArrayAssert hasAtLeastOneElementOfType(Class<?> type) {
validateIsNotNull(type);
isNotNull();
boolean found = false;
for (Object o : actual) {
if (!type.isInstance(o)) continue;
found = true;
break;
}
if (found) return this;
failIfCustomMessageIsSet();
throw failure(
concat(
"array:",
inBrackets(actual),
" does not have any elements of type:",
inBrackets(type)));
}
