diff --git a/.classpath b/.classpath
index 91ee9a5..8a6d3bb 100644
--- a/.classpath
+++ b/.classpath
@@ -2,5 +2,6 @@
 <classpath>
 	<classpathentry kind="src" path="src"/>
 	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER/org.eclipse.jdt.internal.debug.ui.launcher.StandardVMType/JavaSE-1.7"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/4"/>
 	<classpathentry kind="output" path="bin"/>
 </classpath>
diff --git a/src/tests/MockGuiTests.java b/src/tests/MockGuiTests.java
new file mode 100644
index 0000000..83586d7
--- /dev/null
+++ b/src/tests/MockGuiTests.java
@@ -0,0 +1,70 @@
+package tests;
+
+import static org.junit.Assert.*;
+import MockGui;
+
+import java.awt.Color;
+
+import org.junit.Test;
+
+import junit.framework.TestCase;
+
+public class MockGuiTests extends TestCase{
+
+	MockGui mg;
+	public void setUp(){
+		int[][] nodes;
+		int NUM = 6;
+		nodes = new int[NUM][2];
+		nodes[0][0] = 1; 
+		nodes[0][1] = 3;
+		nodes[1][0] = 16;
+		nodes[1][1] = 3;
+		nodes[2][0] = 16;
+		nodes[2][1] = 9;
+		nodes[3][0] = 4;
+		nodes[3][1] = 9;
+		nodes[4][0] = 4;
+		nodes[4][1] = 15;
+		nodes[5][0] = 18;
+		nodes[5][1] = 15;		
+		mg = new  MockGui(640, 640, 32, NUM, nodes);
+	}
+	
+	@Test
+	public void testHashX() {
+		int ans[] = mg.hash(20, 10);
+
+		assertEquals(ans[0],640);
+		//assertEquals(ans[1],320);
+	}
+	
+	@Test
+	public void testHashY(){
+		int ans[] = mg.hash(20, 10);
+		assertEquals(ans[1],320);
+	}
+	
+	@Test
+	public void testUnhashX() {
+		int ans[] = mg.unhash(96, 10);
+		assertEquals(ans[0],3);
+	}
+	
+	@Test
+	public void testUnhashY() {
+		int ans[] = mg.unhash(96, 128);
+		assertEquals(ans[1],4);
+	}
+	
+	public void testColor(){
+		mg.setBackground(Color.BLACK);
+		Color aColor = mg.getBackground();
+		assertEquals(aColor, Color.BLACK);
+	}
+	
+	public void testTowerSetup(){
+		
+	}
+
+}