/*
    * Copyright 2012-2013 smartics, Kronseder & Reiner GmbH
    *
    * 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 de.smartics.properties.impl.config.domain.key.envapp;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.Matchers.is;
  import static org.hamcrest.Matchers.notNullValue;
  
  import org.junit.Before;
  import org.junit.Test;
  
  import de.smartics.properties.api.config.domain.key.ConfigurationKey;
  import de.smartics.testdoc.annotations.Uut;
  
  /**
   * user/tenant/environment:node/groupId:artifactid:version
   */
  public class EnvAppConfigurationKeyFactoryCreateKeyFromStringTest
  {
  
    @Uut(method = "createKeyFromString(String)")
    private EnvAppConfigurationKeyFactory uut;
  
    @Before
    public void setUp()
    {
      uut = new EnvAppConfigurationKeyFactory();
    }
  
    @Test(expected = IllegalArgumentException.class)
    public void rejectsNullKeyString()
    {
      uut.createKeyFromString(null);
    }
  
    @Test(expected = IllegalArgumentException.class)
    public void rejectsEmptyKeyString()
    {
      uut.createKeyFromString("");
    }
  
    @Test(expected = IllegalArgumentException.class)
    public void rejectsTooShortKeyString()
    {
      uut.createKeyFromString("environment");
    }
  
    @Test
    public void returnsValidKeyForShortestPossibleDefaultKey()
    {
      final ConfigurationKey<?> key = uut.createKeyFromString("/");
      assertThat(key, notNullValue());
      assertThat(key.toString(), is(":/::"));
    }
  
    @Test
    public void returnsValidKeyForFullKey()
    {
      final ConfigurationKey<?> key =
          uut.createKeyFromString("environment:node/groupid:artifactid:version");
      assertThat(key, notNullValue());
      assertThat(key.toString(),
          is("environment:node/groupid:artifactid:version"));
    }
  }