code: /**
   * This file is part of Eclipse Steady.
   *
   * 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.
   *
   * SPDX-License-Identifier: Apache-2.0
   * SPDX-FileCopyrightText: Copyright (c) 2018-2020 SAP SE or an SAP affiliate company and Eclipse Steady contributors
   */
  package org.eclipse.steady.backend.util;
  
  import static org.junit.Assert.assertEquals;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertTrue;
  
  import java.io.IOException;
  import java.util.Calendar;
  import java.util.TimeZone;
  
  import org.eclipse.steady.shared.util.FileUtil;
  import org.junit.Test;
  
  public class PyPiVerifierTest {
  
    @Test
    public void testVerify() throws IOException {
      final String json = FileUtil.readFile("./src/test/resources/pypi_flask.json");
  
      PyPiVerifier ppv = new PyPiVerifier();
      assertTrue(ppv.containsMD5(json, "c1d30f51cff4a38f9454b23328a15c5a")); // Flask 0.11
      final Calendar c = Calendar.getInstance(TimeZone.getTimeZone("GMT"));
      c.setTimeInMillis(1482351732000L);
      assertEquals(c, ppv.getReleaseTimestamp());
  
      ppv = new PyPiVerifier();
      assertFalse(ppv.containsMD5(json, "c1d30f51cff4a38f9454b23328a15c5azzzzz")); // Does not exist
      assertEquals(null, ppv.getReleaseTimestamp());
    }
  }
  