From fb294e8bea47d0d4caaff0c3f4ca078ff2504aaf Mon Sep 17 00:00:00 2001
From: Jeremy Long <jeremy.long@gmail.com>
Date: Tue, 23 Apr 2013 07:06:30 -0400
Subject: [PATCH] added tests for DependencyVersionUtil

Former-commit-id: fcbc3b4f9d619be77d78d011926751d528cb1eb1
---
 .../utils/DependencyVersionUtilTest.java      | 80 +++++++++++++++++++
 1 file changed, 80 insertions(+)
 create mode 100644 src/test/java/org/owasp/dependencycheck/utils/DependencyVersionUtilTest.java

diff --git a/src/test/java/org/owasp/dependencycheck/utils/DependencyVersionUtilTest.java b/src/test/java/org/owasp/dependencycheck/utils/DependencyVersionUtilTest.java
new file mode 100644
index 000000000..c875bb2cb
--- /dev/null
+++ b/src/test/java/org/owasp/dependencycheck/utils/DependencyVersionUtilTest.java
@@ -0,0 +1,80 @@
+/*
+ * This file is part of DependencyCheck.
+ *
+ * DependencyCheck is free software: you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License as published by the Free
+ * Software Foundation, either version 3 of the License, or (at your option) any
+ * later version.
+ *
+ * DependencyCheck is distributed in the hope that it will be useful, but
+ * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more
+ * details.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * DependencyCheck. If not, see http://www.gnu.org/licenses/.
+ *
+ * Copyright (c) 2012 Jeremy Long. All Rights Reserved.
+ */
+package org.owasp.dependencycheck.utils;
+
+import org.junit.After;
+import org.junit.AfterClass;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import static org.junit.Assert.*;
+
+/**
+ *
+ * @author Jeremy Long (jeremy.long@gmail.com)
+ */
+public class DependencyVersionUtilTest {
+
+    public DependencyVersionUtilTest() {
+    }
+
+    @BeforeClass
+    public static void setUpClass() throws Exception {
+    }
+
+    @AfterClass
+    public static void tearDownClass() throws Exception {
+    }
+
+    @Before
+    public void setUp() {
+    }
+
+    @After
+    public void tearDown() {
+    }
+
+    /**
+     * Test of parseVersionFromFileName method, of class DependencyVersionUtil.
+     */
+    @Test
+    public void testParseVersionFromFileName() {
+        final String[] fileName = {"something-0.9.5.jar", "lib2-1.1.jar", "lib1.5r4-someflag-R26.jar",
+            "lib-1.2.5-dev-20050313.jar", "testlib_V4.4.0.jar", "lib-core-2.0.0-RC1-SNAPSHOT.jar",
+            "lib-jsp-2.0.1_R114940.jar", "dev-api-2.3.11_R121413.jar", "lib-api-3.7-SNAPSHOT.jar"};
+        final String[] expResult = {"0.9.5", "1.1", "1.5.r4", "1.2.5", "4.4.0", "2.0.0.rc1",
+            "2.0.1.r114940", "2.3.11.r121413", "3.7"};
+
+        for (int i = 0; i < fileName.length; i++) {
+            final DependencyVersion version = DependencyVersionUtil.parseVersionFromFileName(fileName[i]);
+            String result = null;
+            if (version != null) {
+                result = version.toString();
+            }
+            assertEquals("Failed extraction on \"" + fileName[i] + "\".", expResult[i], result);
+        }
+
+        String[] failingNames = { "no-version-identified.jar", "somelib-04aug2000r7-dev.jar", "no.version15.jar",
+            "lib_1.0_spec-1.1.jar", "lib-api_1.0_spec-1.0.1.jar" };
+        for (int i = 0; i < failingNames.length; i++) {
+            final DependencyVersion version = DependencyVersionUtil.parseVersionFromFileName(failingNames[i]);
+            assertNull("Found version in name that should have failed \"" + failingNames[i] + "\".", version);
+        }
+    }
+}