/*
    * Copyright 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 test.de.smartics.properties.resource.transfer;
  
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.Matchers.endsWith;
  import static org.hamcrest.Matchers.hasSize;
  import static org.hamcrest.Matchers.is;
  
  import java.io.File;
  import java.util.Arrays;
  
  import org.junit.Before;
  import org.junit.Rule;
  import org.junit.Test;
  import org.junit.experimental.categories.Category;
  import org.junit.rules.TemporaryFolder;
  
  import de.smartics.properties.api.config.domain.key.ApplicationId;
  import de.smartics.properties.api.config.domain.key.ConfigurationKey;
  import de.smartics.properties.api.config.domain.key.EnvironmentId;
  import de.smartics.properties.config.transfer.filesystem.FileSystemPropertySink;
  import de.smartics.properties.config.transfer.filesystem.PropertiesFormat;
  import de.smartics.properties.impl.config.domain.key.envapp.EnvAppConfigurationKeyBuilder;
  import de.smartics.properties.impl.config.domain.key.rtaware.TenantUserDefinitionConfigParser;
  import de.smartics.properties.resource.domain.ClassPathEnvironment;
  import de.smartics.properties.resource.filesystem.heap.FileSystemResourceHeap;
  import de.smartics.properties.spi.config.transfer.PropertyProviderList;
  import de.smartics.testdoc.annotations.Uut;
  import de.smartics.testdoc.categories.type.Integration;
  import de.smartics.util.test.io.FileTestUtils;
  
  /**
   * Tests {@link FileSystemPropertySink}.
   */
  @Category(Integration.class)
  public class FileSystemPropertySinkTest
  {
    // ********************************* Fields *********************************
  
    // --- constants ------------------------------------------------------------
  
    public static final EnvironmentId ENV = new EnvironmentId("test");
  
    public static final ApplicationId APP = new ApplicationId("group",
        "artifactId", "1.0");
  
    public static final ConfigurationKey<?> KEY =
        new EnvAppConfigurationKeyBuilder().withEnvironmentName(ENV.getName())
            .withGroupId(APP.getGroupId()).withArtifactId(APP.getArtifactId())
            .withVersion(APP.getVersion()).build();
  
    // --- members --------------------------------------------------------------
  
    @Uut
    private FileSystemPropertySink uut;
  
    @Rule
    public TemporaryFolder targetFolder = new TemporaryFolder();
  
    private File targetDir;
  
    // ****************************** Inner Classes *****************************
  
    // ********************************* Methods ********************************
  
    // --- prepare --------------------------------------------------------------
  
    @Before
    public void setUp()
    {
      this.targetDir = targetFolder.getRoot();
      this.uut = new FileSystemPropertySink(targetDir, PropertiesFormat.XML);
    }
  
    // --- helper ---------------------------------------------------------------
  
    // --- tests ----------------------------------------------------------------
  
    @Test
    public void storesFilesInTargetFolder()
    {
      final File dir = FileTestUtils.getFileFromResource("fs/jar");
      final FileSystemResourceHeap heap = new FileSystemResourceHeap();
      heap.addRootFolder(dir);
      final ClassPathEnvironment env = heap.resolve();
 
     final PropertyProviderList list = new PropertyProviderList();
     final TenantUserDefinitionConfigParser parser =
         new TenantUserDefinitionConfigParser();
     list.addPropertyDefinitions(parser, env);
     uut.write(list);
 
     final File propertiesFolder =
         new File(targetDir,
             "de.smartics.sandbox/test-application-1-config/0.1.0");
     assertThat(propertiesFolder.exists(), is(true));
     final File[] files = propertiesFolder.listFiles();
     assertThat(Arrays.asList(files), is(hasSize(4)));
     assertThat(files[0].getName(), endsWith(".xml"));
   }
 }