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   *  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.causeway.core.metamodel.facets;
  
  import org.junit.jupiter.api.Test;
  
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.CoreMatchers.not;
  import static org.hamcrest.CoreMatchers.nullValue;
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertSame;
  
  import org.apache.causeway.applib.Identifier;
  import org.apache.causeway.applib.events.domain.ActionDomainEvent;
  import org.apache.causeway.applib.id.LogicalType;
  
  class DomainEventHelperTest_newActionInteractionEvent {
  
      public static class SomeDomainObject {
          public String foo(final int x, final String y) { return null; }
      }
  
      public static class SomeDomainObjectFooInvokedDomainEvent extends ActionDomainEvent<SomeDomainObject> {}
  
      @Test
      public void defaultEventType() throws Exception {
          final SomeDomainObject sdo = new SomeDomainObject();
          final Identifier identifier = Identifier.actionIdentifier(LogicalType.fqcn(SomeDomainObject.class), "foo", new Class[]{int.class, String.class});
  
          _Utils.domainEventHelper();
          final ActionDomainEvent<Object> ev = DomainEventHelper.newActionDomainEvent(
                  ActionDomainEvent.Default.class, identifier, sdo, new Object[]{1, "bar"});
          assertSame(ev.getSource(), sdo);
          assertThat(ev.getIdentifier(), is(identifier));
          assertThat(ev.getArguments(), is(not(nullValue())));
          assertEquals(ev.getArguments().get(0), Integer.valueOf(1));
          assertEquals(ev.getArguments().get(1), "bar");
      }
  
      @Test
      public void actionInvokedEventDefaultEventType() throws Exception {
          final SomeDomainObject sdo = new SomeDomainObject();
          final Identifier identifier = Identifier.actionIdentifier(LogicalType.fqcn(SomeDomainObject.class), "foo", new Class[]{int.class, String.class});
  
          _Utils.domainEventHelper();
          final ActionDomainEvent<Object> ev = DomainEventHelper.newActionDomainEvent(
                  ActionDomainEvent.Default.class, identifier, sdo, new Object[]{1, "bar"});
          assertSame(ev.getSource(), sdo);
          assertThat(ev.getIdentifier(), is(identifier));
          assertThat(ev.getArguments(), is(not(nullValue())));
          assertEquals(ev.getArguments().get(0), Integer.valueOf(1));
          assertEquals(ev.getArguments().get(1), "bar");
      }
  
      @Test
      public void customEventType() throws Exception {
          final SomeDomainObject sdo = new SomeDomainObject();
          final Identifier identifier = Identifier.actionIdentifier(LogicalType.fqcn(SomeDomainObject.class), "foo", new Class[]{int.class, String.class});
  
          _Utils.domainEventHelper();
          final ActionDomainEvent<SomeDomainObject> ev = DomainEventHelper.newActionDomainEvent(
                  SomeDomainObjectFooInvokedDomainEvent.class, identifier, sdo, new Object[]{1, "bar"});
          assertSame(ev.getSource(), sdo);
          assertThat(ev.getIdentifier(), is(identifier));
          assertThat(ev.getArguments(), is(not(nullValue())));
          assertEquals(ev.getArguments().get(0), Integer.valueOf(1));
          assertEquals(ev.getArguments().get(1), "bar");
      }
  
  }
  