content: /*
   *  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.runtimeservices.email;
  
  import java.util.List;
  
  import org.junit.jupiter.api.Test;
  
  import static org.hamcrest.CoreMatchers.equalTo;
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.CoreMatchers.not;
  import static org.hamcrest.CoreMatchers.nullValue;
  import static org.hamcrest.MatcherAssert.assertThat;
  
  class EmailServiceDefaultTest_actually {
  
      @Test
      void when_null() throws Exception {
  
          final String[] actually = EmailServiceDefault.originalUnlessOverridden(null, null);
  
          assertThat(actually, is(not(nullValue())));
          assertThat(actually.length, is(0));
      }
  
      @Test
      void when_not_null_but_no_override() throws Exception {
  
          final String[] actually = EmailServiceDefault.originalUnlessOverridden(List.of("joey@tribiani.com", "rachel@green.com"), null);
  
          assertThat(actually, is(not(nullValue())));
          assertThat(actually.length, is(2));
      }
  
      @Test
      void when_not_null_but_with_override() throws Exception {
  
          final String[] actually = EmailServiceDefault.originalUnlessOverridden(List.of("joey@tribiani.com", "rachel@green.com"), "ross@geller.com");
  
          assertThat(actually, is(not(nullValue())));
          assertThat(actually.length, is(1));
          assertThat(actually[0], is(equalTo("ross@geller.com")));
      }
  
  }