first upload code

app/test/processing/app/AbstractWithPreferencesTest.java

@@ -0,0 +1,12 @@
+package processing.app;
+
+import org.junit.BeforeClass;
+
+public abstract class AbstractWithPreferencesTest {
+
+  @BeforeClass
+  public static void setUp() throws Exception {
+    Base.initPlatform();
+    Preferences.init(null);
+  }
+}

app/test/processing/app/debug/UploaderFactoryTest.java

@@ -0,0 +1,30 @@
+package processing.app.debug;
+
+import org.junit.Test;
+import processing.app.AbstractWithPreferencesTest;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import static org.junit.Assert.assertTrue;
+
+public class UploaderFactoryTest extends AbstractWithPreferencesTest {
+
+  @Test
+  public void shouldCreateAnInstanceOfHttpUploader() throws Exception {
+    Map<String, String> prefs = new HashMap<String, String>();
+    prefs.put("upload.tool", "http");
+    Uploader uploader = new UploaderFactory().newUploader(prefs);
+
+    assertTrue(uploader instanceof HttpUploader);
+  }
+
+  @Test
+  public void shouldCreateAnInstanceOfBasicUploader() throws Exception {
+    Map<String, String> prefs = new HashMap<String, String>();
+    prefs.put("upload.tool", "whatever");
+    Uploader uploader = new UploaderFactory().newUploader(prefs);
+
+    assertTrue(uploader instanceof BasicUploader);
+  }
+}