Version 2.1

Added more tests and ran them without any functions implemented

src/assignment2B/TrigFunctionTest.java

@@ -45,6 +45,87 @@ public class TrigFunctionTest {
 		
 	}
 	
+	/* Test case to check if the Factorial function exists
+	 * 
+	 * */
+	@Test
+	public void testFactorialMethodExists() {
+		TrigFunctions.factorial(5);
+		
+	}
+	
+	/* Test case to check if the Power function exists
+	 * 
+	 * */
+	@Test
+	public void testPowerMethodExists() {
+		TrigFunctions.power(5,4);
+		
+	}
+	
+	/* Test case to check if the toRadian function exists
+	 * 
+	 * */
+	@Test
+	public void testRadianMethodExists() {
+		TrigFunctions.toRadian(180);
+		
+	}
+	
+	/* Test case to check if the sin function exists
+	 * 
+	 * */
+	@Test
+	public void testSinMethodExists() {
+		TrigFunctions.sin(180);
+		
+	}
+	
+	/* Test case to check if the cos function exists
+	 * 
+	 * */
+	@Test
+	public void testCosMethodExists() {
+		TrigFunctions.cos(180);
+		
+	}
+	
+	/* Test case to check if the tan function exists
+	 * 
+	 * */
+	@Test
+	public void testTanMethodExists() {
+		TrigFunctions.tan(180);
+		
+	}
+	
+	/* Test case to check if the sin function takes a double 
+	 * 
+	 * */
+	@Test
+	public void testSinMethodTakesDouble() {
+		assertFalse(Double.isNaN(TrigFunctions.sin(2.5)));
+		
+	}
+	
+	/* Test case to check if the cos function takes a double 
+	 * 
+	 * */
+	@Test
+	public void testCosMethodTakesDouble() {
+		assertFalse(Double.isNaN(TrigFunctions.cos(2.5)));
+		
+	}
+	
+	/* Test case to check if the tan function takes a double 
+	 * 
+	 * */
+	@Test
+	public void testTanMethodTakesDouble() {
+		assertFalse(Double.isNaN(TrigFunctions.tan(2.5)));
+		
+	}
+	
 	//SIN TESTS
 	
     @Test

src/assignment2B/TrigFunctions.java

-package assignment2B;
-
-public class TrigFunctions {
-
-	public static double factorial(int i) {
-		
-		if (i == 1) {
-			return 1;
-		}
-		
-		return i * TrigFunctions.factorial(i - 1);
-	}
-	
-	public static double power(double base, double power) {
-		double results = base;
-		
-		for (int j = 1; j < power; j++) {
-			results = results * base;
-		}
-		
-		return results;
-	}
-	
-	public static double toRadian(double degrees) {
-		
-		double result = degrees * (3.141592653589793 / 180);
-		
-		return result;
-	}
-	
-	
-	public static double sin(double degrees) {
-		
-
-
-		
-		return 0;
-	}
-	
-	public static double cos(double degrees) {
-		
-
-
-		
-		return 0;
-	}
-	
-	public static double tan(double degrees) {
-		
-
-
-		
-		return 0;
-	}
-	
-
-
-}