Improved extensibility by using ServiceLoader

src/test/java/org/codesecure/dependencycheck/scanner/AbstractAnalyzerTest.java

@@ -0,0 +1,51 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.codesecure.dependencycheck.scanner;
+
+import java.util.Set;
+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 AbstractAnalyzerTest {
+    
+    public AbstractAnalyzerTest() {
+    }
+
+    @BeforeClass
+    public static void setUpClass() throws Exception {
+    }
+
+    @AfterClass
+    public static void tearDownClass() throws Exception {
+    }
+    
+    @Before
+    public void setUp() {
+    }
+    
+    @After
+    public void tearDown() {
+    }
+
+    /**
+     * Test of newHashSet method, of class AbstractAnalyzer.
+     */
+    @Test
+    public void testNewHashSet() {
+        System.out.println("newHashSet");
+        Set result = AbstractAnalyzer.newHashSet("one","two");
+        assertEquals(2, result.size());
+        assertTrue(result.contains("one"));
+        assertTrue(result.contains("two"));
+    }
+}

src/test/java/org/codesecure/dependencycheck/scanner/AnalyzerServiceTest.java

@@ -0,0 +1,60 @@
+/*
+ * To change this template, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.codesecure.dependencycheck.scanner;
+
+import java.util.Set;
+import java.util.Iterator;
+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 AnalyzerServiceTest {
+    
+    public AnalyzerServiceTest() {
+    }
+
+    @BeforeClass
+    public static void setUpClass() throws Exception {
+    }
+
+    @AfterClass
+    public static void tearDownClass() throws Exception {
+    }
+    
+    @Before
+    public void setUp() {
+    }
+    
+    @After
+    public void tearDown() {
+    }
+
+    /**
+     * Test of getAnalyzers method, of class AnalyzerService.
+     */
+    @Test
+    public void testGetAnalyzers() {
+        System.out.println("getAnalyzers");
+        AnalyzerService instance = AnalyzerService.getInstance();
+        Iterator<Analyzer> result = instance.getAnalyzers();
+
+        boolean found = false;
+        while (result.hasNext()) {
+            Analyzer a = result.next();
+            Set<String> e = a.getSupportedExtensions();
+            if (e.contains("jar")) {
+                found = true;
+            }
+        }
+        assertTrue("JarAnalyzer loaded", found);
+    }
+}

src/test/java/org/codesecure/dependencycheck/scanner/JarAnalyzerTest.java

@@ -4,7 +4,9 @@
  */
 package org.codesecure.dependencycheck.scanner;
 
+import java.util.HashSet;
 import java.io.File;
+import java.util.Set;
 import org.junit.After;
 import org.junit.AfterClass;
 import org.junit.Before;
@@ -52,4 +54,42 @@ public class JarAnalyzerTest {
         assertTrue(result.getVendorEvidence().toString().toLowerCase().contains("apache"));
         assertTrue(result.getVendorEvidence().getWeighting().contains("apache"));
     }
+
+    /**
+     * Test of getSupportedExtensions method, of class JarAnalyzer.
+     */
+    @Test
+    public void testGetSupportedExtensions() {
+        System.out.println("getSupportedExtensions");
+        JarAnalyzer instance = new JarAnalyzer();
+        Set expResult = new HashSet();
+        expResult.add("jar");
+        Set result = instance.getSupportedExtensions();
+        assertEquals(expResult, result);
+    }
+
+    /**
+     * Test of getName method, of class JarAnalyzer.
+     */
+    @Test
+    public void testGetName() {
+        System.out.println("getName");
+        JarAnalyzer instance = new JarAnalyzer();
+        String expResult = "Jar Analyzer";
+        String result = instance.getName();
+        assertEquals(expResult, result);
+    }
+
+    /**
+     * Test of supportsExtension method, of class JarAnalyzer.
+     */
+    @Test
+    public void testSupportsExtension() {
+        System.out.println("supportsExtension");
+        String extension = "jar";
+        JarAnalyzer instance = new JarAnalyzer();
+        boolean expResult = true;
+        boolean result = instance.supportsExtension(extension);
+        assertEquals(expResult, result);
+    }
 }