Initial Commit

pom.xml

@@ -31,10 +31,11 @@
       <version>3.12.0</version> <!-- Use the latest version -->
     </dependency>
 
+
     <dependency>
-      <groupId>junit</groupId>
-      <artifactId>junit</artifactId>
-      <version>3.8.1</version>
+      <groupId>org.junit</groupId>
+      <artifactId>junit5-engine</artifactId>
+      <version>5.0.0-ALPHA</version>
       <scope>test</scope>
     </dependency>
 
@@ -44,6 +45,31 @@
           <version>0.10.2</version>
       </dependency>
 
+    <dependency>
+      <groupId>org.junit.jupiter</groupId>
+      <artifactId>junit-jupiter</artifactId>
+      <version>RELEASE</version>
+      <scope>test</scope>
+    </dependency>
+
+
+    <!-- https://mvnrepository.com/artifact/org.mockito/mockito-core -->
+    <dependency>
+      <groupId>org.mockito</groupId>
+      <artifactId>mockito-core</artifactId>
+      <version>5.10.0</version>
+      <scope>test</scope>
+    </dependency>
+
+    <!-- https://mvnrepository.com/artifact/org.easytesting/fest-swing -->
+    <dependency>
+      <groupId>org.easytesting</groupId>
+      <artifactId>fest-swing</artifactId>
+      <version>1.2.1</version>
+    </dependency>
+
+
+
   </dependencies>
 
 

src/main/java/org/nmpl/App.java

@@ -15,7 +15,7 @@ public class App {
             try {
                 manager = new DbExporter(dbName,username,pasword);
             }
-            catch (SQLException e) {
+            catch (Exception e) {
                 throw new RuntimeException(e);
             }
             manager.setVisible(true);

src/main/java/org/nmpl/DbExporter.java

@@ -9,8 +9,8 @@ import java.util.List;
 import java.util.Objects;
 
 public class DbExporter extends JFrame {
-    private final JComboBox<String> exportFormatComboBox;
-    private final JList<String> tableList;
+    protected final JComboBox<String> exportFormatComboBox;
+    protected final JList<String> tableList;
     private final DefaultListModel<String> tableListModel;
     private final Connection connection;
 
@@ -60,7 +60,7 @@ public class DbExporter extends JFrame {
         exportButton.addActionListener(e -> exportTable());
     }
 
-    private void showTables() {
+    protected void showTables() {
         try {
             DatabaseMetaData metaData = connection.getMetaData();
             String catalog = connection.getCatalog();
@@ -81,7 +81,7 @@ public class DbExporter extends JFrame {
         }
     }
 
-    private void exportTable() {
+    protected void exportTable() {
         String selectedTable = tableList.getSelectedValue();
         if (selectedTable == null) {
             JOptionPane.showMessageDialog(this, "Please select a table to export.");

src/main/java/org/nmpl/ExporterFactory.java

@@ -48,12 +48,16 @@ public class ExporterFactory {
         }
     }
 
-    public Exportable getExporter(String format) throws Exception {
+    public Exportable getExporter(String format) {
         String className = exporterClassNames.get(format);
         if (className == null) {
             throw new IllegalArgumentException("Unsupported export format: " + format);
         }
-        return (Exportable)  Class.forName(className).getDeclaredConstructor(Connection.class).newInstance(connection);
+        try {
+            return (Exportable) Class.forName(className).getDeclaredConstructor(Connection.class).newInstance(connection);
+        } catch (Exception e) {
+            throw new RuntimeException("Failed to create exporter instance", e);
+        }
     }
 
     public List<String> getSupportedFormats() {

src/test/java/org/nmpl/AppTest.java

@@ -1,38 +1,38 @@
 package org.nmpl;
 
-import junit.framework.Test;
-import junit.framework.TestCase;
-import junit.framework.TestSuite;
+import org.fest.swing.fixture.FrameFixture;
+import org.junit.jupiter.api.Test;
+import javax.swing.*;
+import java.sql.SQLException;
 
-/**
- * Unit test for simple App.
- */
-public class AppTest 
-    extends TestCase
-{
-    /**
-     * Create the test case
-     *
-     * @param testName name of the test case
-     */
-    public AppTest( String testName )
-    {
-        super( testName );
+import static org.fest.swing.core.matcher.JButtonMatcher.withText;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+
+class AppTest {
+
+    private FrameFixture frame;
+
+    @Test
+    void setUp()  {
+        final String dbName = "testDb";
+        final String username = "root";
+        final String password = "password";
+        SwingUtilities.invokeLater(() -> {
+            DbExporter app = null;
+            try {
+                 app = new DbExporter(dbName, username, password);
+            }
+            catch (SQLException e) {
+                e.printStackTrace();
+            }
+            finally{
+                frame = new FrameFixture(app);
+                frame.show();
+                frame.button(withText("Show Tables")).click();
+                assertTrue(frame.table().rowCount() >= 2); // Assuming tables are populated
+            }
+        });
     }
 
-    /**
-     * @return the suite of tests being tested
-     */
-    public static Test suite()
-    {
-        return new TestSuite( AppTest.class );
-    }
-
-    /**
-     * Rigourous Test :-)
-     */
-    public void testApp()
-    {
-        assertTrue( true );
-    }
 }

src/test/java/org/nmpl/ExporterFactoryTest.java

@@ -0,0 +1,59 @@
+package org.nmpl;
+
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.nmpl.exporters.XMLExporter;
+
+import java.sql.Connection;
+import java.util.List;
+
+import static org.junit.jupiter.api.Assertions.*;
+
+
+public class ExporterFactoryTest {
+
+    private Connection connection;
+
+    @Mock
+    private Connection mockConnection;
+
+    @BeforeEach
+    void setUp() {
+        MockitoAnnotations.openMocks(this);
+
+        // Assuming you have a method in ExporterFactory to set the Connection
+        // You may need to modify ExporterFactory to accept Connection as a parameter
+        ExporterFactory exporterFactory = new ExporterFactory(mockConnection);
+    }
+
+    @Test
+    void testGetExporter() {
+        ExporterFactory exporterFactory = new ExporterFactory(connection);
+
+        try {
+            // Assuming 'XML' is a supported export format in your config.xml
+            Exportable exporter = exporterFactory.getExporter("XML");
+            assertNotNull(exporter);
+
+            System.out.println("Actual class of exporter: " + exporter.getClass().getName());
+            assertTrue(exporter instanceof XMLExporter); // Adjust based on your actual exporter class
+
+        } catch (Exception e) {
+            e.printStackTrace();
+            fail("Exception occurred while getting exporter");
+        }
+    }
+
+    @Test
+    void testGetSupportedFormats() {
+        ExporterFactory exporterFactory = new ExporterFactory(connection);
+
+        List<String> supportedFormats = exporterFactory.getSupportedFormats();
+
+        assertNotNull(supportedFormats);
+        assertFalse(supportedFormats.isEmpty());
+        assertTrue(supportedFormats.contains("XML")); // Adjust based on your actual supported formats
+    }
+}