/*
    * This file is part of dependency-check-core.
    *
    * 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.
   *
   * Copyright (c) 2015 Institute for Defense Analyses. All Rights Reserved.
   */
  package org.owasp.dependencycheck.analyzer;
  
  import org.junit.After;
  import org.junit.Assume;
  import org.junit.Before;
  import org.junit.Test;
  import org.owasp.dependencycheck.BaseTest;
  import org.owasp.dependencycheck.Engine;
  import org.owasp.dependencycheck.analyzer.exception.AnalysisException;
  import org.owasp.dependencycheck.data.nvdcve.DatabaseException;
  import org.owasp.dependencycheck.dependency.Dependency;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.io.File;
  
  import static org.hamcrest.CoreMatchers.is;
  import static org.hamcrest.CoreMatchers.not;
  import static org.junit.Assert.assertThat;
  
  /**
   * Unit tests for {@link RubyBundleAuditAnalyzer}.
   *
   * @author Dale Visser <dvisser@ida.org>
   */
  public class RubyBundleAuditAnalyzerTest extends BaseTest {
  
      private static final Logger LOGGER = LoggerFactory.getLogger(RubyBundleAuditAnalyzerTest.class);
  
      /**
       * The analyzer to test.
       */
      RubyBundleAuditAnalyzer analyzer;
  
      /**
       * Correctly setup the analyzer for testing.
       *
       * @throws Exception thrown if there is a problem
       */
      @Before
      public void setUp() throws Exception {
          try {
              analyzer = new RubyBundleAuditAnalyzer();
              analyzer.setFilesMatched(true);
              analyzer.initialize();
          } catch (Exception e) {
              //LOGGER.warn("Exception setting up RubyBundleAuditAnalyzer. Tests will be incomplete", e);
              Assume.assumeNoException("Exception setting up RubyBundleAuditAnalyzer; bundle audit may not be installed. Tests will be incomplete", e);
          }
      }
  
      /**
       * Cleanup the analyzer's temp files, etc.
       *
       * @throws Exception thrown if there is a problem
       */
      @After
      public void tearDown() throws Exception {
          analyzer.close();
          analyzer = null;
      }
  
      /**
       * Test Ruby Gemspec name.
       */
      @Test
      public void testGetName() {
          assertThat(analyzer.getName(), is("Ruby Bundle Audit Analyzer"));
      }
  
      /**
       * Test Ruby Bundler Audit file support.
       */
      @Test
      public void testSupportsFiles() {
          assertThat(analyzer.accept(new File("Gemfile.lock")), is(true));
      }
  
      /**
       * Test Ruby BundlerAudit analysis.
       *
       * @throws AnalysisException is thrown when an exception occurs.
      */
     @Test
     public void testAnalysis() throws AnalysisException, DatabaseException {
         final Dependency result = new Dependency(BaseTest.getResourceAsFile(this,
                 "ruby/vulnerable/Gemfile.lock"));
         final Engine engine = new Engine();
         analyzer.analyze(result, engine);
         assertThat(engine.getDependencies().size(), is(not(0)));
     }
 }