/*
    * 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.syncope.fit.core;
  
  import static org.junit.jupiter.api.Assertions.assertEquals;
  import static org.junit.jupiter.api.Assertions.assertNotNull;
  import static org.junit.jupiter.api.Assumptions.assumeTrue;
  
  import java.nio.charset.StandardCharsets;
  import java.util.Base64;
  import org.apache.syncope.client.lib.SyncopeClientFactoryBean;
  import org.apache.syncope.common.lib.SyncopeClientException;
  import org.apache.syncope.common.lib.to.SAML2SPEntityTO;
  import org.apache.syncope.common.rest.api.service.SAML2SPEntityService;
  import org.apache.syncope.fit.AbstractITCase;
  import org.junit.jupiter.api.BeforeAll;
  import org.junit.jupiter.api.Test;
  
  public class SAML2SPEntityITCase extends AbstractITCase {
  
      private static final String OWNER = "owner";
  
      private static SAML2SPEntityService WA_SAML2SP_ENTITY_SERVICE;
  
      @BeforeAll
      public static void setup() {
          assumeTrue(CLIENT_FACTORY.getContentType() == SyncopeClientFactoryBean.ContentType.JSON);
  
          WA_SAML2SP_ENTITY_SERVICE = ANONYMOUS_CLIENT.getService(SAML2SPEntityService.class);
      }
  
      private static SAML2SPEntityTO set() {
          SAML2SPEntityTO entityTO = new SAML2SPEntityTO.Builder().
                  key(OWNER).
                  metadata(Base64.getEncoder().encodeToString("testMetadata".getBytes(StandardCharsets.UTF_8))).
                  build();
          WA_SAML2SP_ENTITY_SERVICE.set(entityTO);
  
          return entityTO;
      }
  
      @Test
      public void get() {
          SAML2SPEntityTO entityTO;
          try {
              entityTO = WA_SAML2SP_ENTITY_SERVICE.get(OWNER);
          } catch (SyncopeClientException e) {
              entityTO = set();
          }
          assertNotNull(entityTO);
  
          assertEquals(OWNER, entityTO.getKey());
      }
  
      @Test
      public void getAndSet() {
          SAML2SPEntityTO entityTO;
          try {
              entityTO = WA_SAML2SP_ENTITY_SERVICE.get(OWNER);
          } catch (SyncopeClientException e) {
              entityTO = set();
          }
          assertNotNull(entityTO);
  
          entityTO.setMetadata(Base64.getEncoder().encodeToString("new metadata".getBytes(StandardCharsets.UTF_8)));
          WA_SAML2SP_ENTITY_SERVICE.set(entityTO);
  
          entityTO = WA_SAML2SP_ENTITY_SERVICE.get(entityTO.getKey());
          assertEquals(
                  "new metadata",
                  new String(Base64.getDecoder().decode(entityTO.getMetadata()), StandardCharsets.UTF_8));
      }
  }