Initial AutconfAnalyzer implementation, along with passing unit tests utilizing

GNU Ghostscript's configure.ac.


Former-commit-id: 50f2c5bc8ba83f346471cde091b4cc46947ed246

dependency-check-core/src/test/java/org/owasp/dependencycheck/analyzer/AutoconfAnalyzerTest.java

@@ -0,0 +1,120 @@
+/*
+ * 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 static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+
+import java.util.Arrays;
+import java.util.HashSet;
+
+import org.apache.commons.lang.StringUtils;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.owasp.dependencycheck.BaseTest;
+import org.owasp.dependencycheck.analyzer.exception.AnalysisException;
+import org.owasp.dependencycheck.dependency.Dependency;
+
+/**
+ * Unit tests for PythonDistributionAnalyzer.
+ *
+ * @author Dale Visser <dvisser@ida.org>
+ */
+public class AutoconfAnalyzerTest extends BaseTest {
+
+	/**
+	 * The analyzer to test.
+	 */
+	AutoconfAnalyzer analyzer;
+
+	/**
+	 * Correctly setup the analyzer for testing.
+	 *
+	 * @throws Exception
+	 *             thrown if there is a problem
+	 */
+	@Before
+	public void setUp() throws Exception {
+		analyzer = new AutoconfAnalyzer();
+		analyzer.setFilesMatched(true);
+		analyzer.initialize();
+	}
+
+	/**
+	 * 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 of getName method, of class PythonDistributionAnalyzer.
+	 */
+	@Test
+	public void testGetName() {
+		assertEquals("Analyzer name wrong.", "Autoconf Analyzer",
+				analyzer.getName());
+	}
+
+	/**
+	 * Test of getSupportedExtensions method, of class
+	 * PythonDistributionAnalyzer.
+	 */
+	@Test
+	public void testGetSupportedExtensions() {
+		final String[] expected = { "ac" };
+		assertEquals("Supported extensions should just have the following: "
+				+ StringUtils.join(expected, ", "),
+				new HashSet<String>(Arrays.asList(expected)),
+				analyzer.getSupportedExtensions());
+	}
+
+	/**
+	 * Test of supportsExtension method, of class PythonDistributionAnalyzer.
+	 */
+	@Test
+	public void testSupportsExtension() {
+		assertTrue("Should support \"ac\" extension.",
+				analyzer.supportsExtension("ac"));
+	}
+
+	/**
+	 * Test of inspect method, of class PythonDistributionAnalyzer.
+	 *
+	 * @throws AnalysisException
+	 *             is thrown when an exception occurs.
+	 */
+	@Test
+	public void testAnalyzeConfigureAC() throws AnalysisException {
+		final Dependency result = new Dependency(BaseTest.getResourceAsFile(
+				this, "autoconf/configure.ac"));
+		analyzer.analyze(result, null);
+		assertTrue("Expected product evidence to contain \"ghostscript\".",
+				result.getProductEvidence().toString().contains("ghostscript"));
+		assertTrue("Expected version evidence to contain \"8.62.0\".",
+				result.getVersionEvidence().toString().contains("8.62.0"));
+		assertTrue("Expected vendor evidence to contain \"gnu\".",
+				result.getVendorEvidence().toString().contains("gnu"));
+	}
+}