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.applib.services.bookmark;
  
  import java.util.Optional;
  
  import org.junit.jupiter.api.Test;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  
  class BookmarkTest {
  
      @Test
      void shouldParse_whenExactly2Token() {
          var bookmark = Bookmark.parse("a:b").get();
  
          assertEquals("a", bookmark.logicalTypeName());
          assertEquals("b", bookmark.identifier());
      }
  
      @Test
      void shouldNotParse_whenNotAtLeast1TokenOrInvalid() {
          assertEquals(Optional.empty(), Bookmark.parse(null));
          assertEquals(Optional.empty(), Bookmark.parse(""));
          //assertEquals(Optional.empty(), Bookmark.parse("a"));
          assertEquals(Optional.empty(), Bookmark.parse("a:"));
          assertEquals(Optional.empty(), Bookmark.parse(":"));
          assertEquals(Optional.empty(), Bookmark.parse(":b"));
      }
  
      @Test
      void shouldParse_when1Token() {
          var bookmark = Bookmark.parse("a").get();
  
          assertEquals("a", bookmark.logicalTypeName());
          assertTrue(bookmark.isEmpty());
          assertEquals(null, bookmark.identifier());
      }
  
      @Test
      void shouldParse_whenMoreThan2Token() {
          var bookmark = Bookmark.parse("a:b:c").get();
  
          assertEquals("a", bookmark.logicalTypeName());
          assertEquals("b:c", bookmark.identifier());
      }
  
  }
  