Java tutorial
/** * Copyright (C) Posten Norge AS * * Licensed 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 no.digipost.api.xml; import org.junit.Test; import org.springframework.core.io.Resource; import java.lang.reflect.Field; import static java.lang.reflect.Modifier.isStatic; import static org.junit.Assert.assertTrue; public class SchemasTest { @Test public void allSchemasExist() throws Exception { for (Field field : Schemas.class.getFields()) { if (isStatic(field.getModifiers()) && Resource.class.isAssignableFrom(field.getType())) { Resource resource = (Resource) field.get(Schemas.class); assertTrue(resource + " must exist! (declared in " + Schemas.class.getName() + "." + field.getName() + ")", resource.exists()); } } } }