/*
* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an
* "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the
* specific language governing permissions and limitations
* under the License.
*/
package org.apache.isis.core.metamodel.facetapi;
import junit.framework.TestCase;
import org.apache.isis.applib.filter.Filter;
import org.apache.isis.applib.filter.Filters;
public class FacetFiltersTest extends TestCase {
public class FooSuperFacet extends FacetAbstract {
public FooSuperFacet(final Class<? extends Facet> facetType, final FacetHolder holder) {
super(facetType, holder, Derivation.NOT_DERIVED);
}
}
public class FooFacet extends FooSuperFacet {
public FooFacet(final FacetHolder holder) {
super(FooFacet.class, holder);
}
}
public class FooSubFacet extends FooFacet {
public FooSubFacet(final FacetHolder holder) {
super(holder);
}
}
public class BarFacet extends FacetAbstract {
public BarFacet(final FacetHolder holder) {
super(BarFacet.class, holder, Derivation.NOT_DERIVED);
}
}
private FacetHolder facetHolder;
private FooFacet fooFacet;
private FooSubFacet fooSubFacet;
private FooSuperFacet fooSuperFacet;
private BarFacet barFacet;
@Override
protected void setUp() throws Exception {
super.setUp();
facetHolder = new FacetHolderImpl();
fooSuperFacet = new FooSuperFacet(FooSuperFacet.class, facetHolder);
fooFacet = new FooFacet(facetHolder);
fooSubFacet = new FooSubFacet(facetHolder);
barFacet = new BarFacet(facetHolder);
}
@Override
protected void tearDown() throws Exception {
facetHolder = null;
fooSuperFacet = null;
fooSubFacet = null;
fooFacet = null;
barFacet = null;
super.tearDown();
}
public void testIsAWhenIs() {
final Filter<Facet> filter = FacetFilters.isA(FooFacet.class);
assertTrue(filter.accept(fooFacet));
}
public void testIsAWhenIsNot() {
final Filter<Facet> filter = FacetFilters.isA(FooFacet.class);
assertFalse(filter.accept(barFacet));
}
public void testIsAWhenIsSubclass() {
final Filter<Facet> filter = FacetFilters.isA(FooFacet.class);
assertTrue(filter.accept(fooSubFacet));
}
public void testIsAWhenIsNotBecauseASuperclass() {
final Filter<Facet> filter = FacetFilters.isA(FooFacet.class);
assertFalse(filter.accept(fooSuperFacet));
}
public void testAndTrueTrue() {
final Filter<Facet> and = Filters.and(FacetFilters.ANY, FacetFilters.ANY);
assertTrue(and.accept(fooFacet));
}
public void testAndTrueFalse() {
final Filter<Facet> and = Filters.and(FacetFilters.ANY, FacetFilters.NONE);
assertFalse(and.accept(fooFacet));
}
public void testAndFalseTrue() {
final Filter<Facet> and = Filters.and(FacetFilters.NONE, FacetFilters.ANY);
assertFalse(and.accept(fooFacet));
}
public void testAndFalseFalse() {
final Filter<Facet> and = Filters.and(FacetFilters.NONE, FacetFilters.NONE);
assertFalse(and.accept(fooFacet));
}
public void testOrTrueTrue() {
final Filter<Facet> or = Filters.or(FacetFilters.ANY, FacetFilters.ANY);
assertTrue(or.accept(fooFacet));
}
public void testOrTrueFalse() {
final Filter<Facet> or = Filters.or(FacetFilters.ANY, FacetFilters.NONE);
assertTrue(or.accept(fooFacet));
}
public void testorFalseTrue() {
final Filter<Facet> or = Filters.or(FacetFilters.NONE, FacetFilters.ANY);
assertTrue(or.accept(fooFacet));
}
public void testOrFalseFalse() {
final Filter<Facet> or = Filters.and(FacetFilters.NONE, FacetFilters.NONE);
assertFalse(or.accept(fooFacet));
}
public void testNotTrue() {
final Filter<Facet> not = Filters.not(FacetFilters.ANY);
assertFalse(not.accept(fooFacet));
}
public void testNotFalse() {
final Filter<Facet> not = Filters.not(FacetFilters.NONE);
assertTrue(not.accept(fooFacet));
}
public void testAny() {
final Filter<Facet> any = Filters.any();
assertTrue(any.accept(fooFacet));
}
public void testNone() {
final Filter<Facet> none = Filters.none();
assertFalse(none.accept(fooFacet));
}
}