done

Memory.java

@@ -25,14 +25,14 @@ public class Memory
     
     public static double resetMemory(){
         memory[0] = 0;
-        simpleOp.currentNumber = 0;
-        return simpleOp.currentNumber;
+        Console.currentNumber = 0;
+        return Console.currentNumber;
     }
     
     public static double recallMemory(){
         //simpleOp.currentNumber = memory[0];
         //System.out.println(memory[0]);
-        simpleOp.currentNumber = memory[0];
-        return simpleOp.currentNumber;
+        Console.currentNumber = memory[0];
+        return Console.currentNumber;
     }
 }

TrigonometryTest.java

@@ -0,0 +1,77 @@
+
+
+import static org.junit.Assert.*;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * The test class TrigonometryTest.
+ *
+ * @author  (your name)
+ * @version (a version number or a date)
+ */
+public class TrigonometryTest
+{
+    /**
+     * Default constructor for test class TrigonometryTest
+     */
+    public TrigonometryTest()
+    {
+    }
+
+    /**
+     * Sets up the test fixture.
+     *
+     * Called before every test case method.
+     */
+    @Before
+    public void setUp()
+    {
+    }
+
+    /**
+     * Tears down the test fixture.
+     *
+     * Called after every test case method.
+     */
+    @After
+    public void tearDown()
+    {
+    }
+
+    @Test
+    public void TanTrigTest()
+    {
+        assertEquals(-0.5872139151569291, Trigonometry.tan(100), 0.1);
+    }
+
+    @Test
+    public void CosTrigTest()
+    {
+        assertEquals(0.8623188722876839, Trigonometry.cos(100), 0.1);
+    }
+
+    @Test
+    public void ATanTrigTest()
+    {
+        assertEquals(1.5607966601082315, Trigonometry.tanInverse(100), 0.1);
+    }
+
+    @Test
+    public void ACosTrigTest()
+    {
+        assertEquals(3.141592653589793, Trigonometry.cosInverse(-1), 0.1);
+    }
+
+    @Test
+    public void ASinTrigTest()
+    {
+        assertEquals(-1.5707963267948966, Trigonometry.sinInverse(-1), 0.1);
+    }
+}
+
+
+
+
+

simpleOpTest.java

@@ -0,0 +1,105 @@
+
+
+import static org.junit.Assert.*;
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+
+/**
+ * The test class simpleOpTest.
+ *
+ * @author  (your name)
+ * @version (a version number or a date)
+ */
+public class simpleOpTest
+{
+    /**
+     * Default constructor for test class simpleOpTest
+     */
+    public simpleOpTest()
+    {
+    }
+
+    /**
+     * Sets up the test fixture.
+     *
+     * Called before every test case method.
+     */
+    @Before
+    public void setUp()
+    {
+    }
+
+    /**
+     * Tears down the test fixture.
+     *
+     * Called after every test case method.
+     */
+    @After
+    public void tearDown()
+    {
+    }
+
+    @Test
+    public void AddSimpleOpTest()
+    {
+        assertEquals(8.0, simpleOp.add(4, 4), 0.1);
+    }
+
+    @Test
+    public void SqrtSimpleOpTest()
+    {
+        assertEquals(2.0, simpleOp.sqrt(4), 0.1);
+    }
+
+    @Test
+    public void ExpSimpleOps()
+    {
+        assertEquals(27.0, simpleOp.exp(3, 3), 0.1);
+    }
+
+    @Test
+    public void MulSimpleOpTest()
+    {
+        assertEquals(4.0, simpleOp.mul(2, 2), 0.1);
+    }
+
+    @Test
+    public void InvertSimpleOpsTest()
+    {
+        assertEquals(-3.0, simpleOp.invert(3), 0.1);
+    }
+
+    @Test
+    public void SubSimpleOpTest()
+    {
+        assertEquals(1.0, simpleOp.sub(3, 2), 0.1);
+    }
+
+    @Test
+    public void SqurSimpleOpTestMethod()
+    {
+        assertEquals(100.0, simpleOp.squ(10), 0.1);
+    }
+
+    @Test
+    public void InverseSimpleOps()
+    {
+        assertEquals(0.25, simpleOp.inv(4), 0.1);
+    }
+
+    @Test
+    public void DivSimpleOpsTest()
+    {
+        assertEquals(5.0, simpleOp.div(10, 2), 0.1);
+    }
+}
+
+
+
+
+
+
+
+
+