RewardValue test class for conversions

src/main/java/RewardsConverter.java

@@ -1,3 +1,5 @@
+import main.java.RewardValue;
+
 import java.util.Scanner;
 
 public class RewardsConverter {

src/main/java/main/java/RewardValue.java

@@ -0,0 +1,33 @@
+package main.java;
+public class RewardValue {
+
+
+        private double cashValue;
+        private double milesValue;
+
+        // Constructor for cash value
+        public RewardValue(double cashValue) {
+            this.cashValue = cashValue;
+            this.milesValue = cashValue / 0.0035; // Convert cash to miles
+        }
+
+        // Constructor for miles value
+        public RewardValue(double milesValue, boolean isMiles) {
+            if (isMiles) {
+                this.milesValue = milesValue;
+                this.cashValue = milesValue * 0.0035; // Convert miles to cash
+            }
+        }
+
+        // Method to get the cash value
+        public double getCashValue() {
+            return cashValue;
+        }
+
+        // Method to get the miles value
+        public double getMilesValue() {
+            return milesValue;
+        }
+    }
+
+

src/test/java/RewardValueTests.java

@@ -1,3 +1,4 @@
+import main.java.RewardValue;
 import org.junit.jupiter.api.Test;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
@@ -15,16 +16,33 @@ void create_with_cash_value() {
     void create_with_miles_value() {
         int milesValue = 10000;
         var rewardValue = new RewardValue(milesValue);
-        assertEquals(milesValue, rewardValue.getMilesValue());
+        assertEquals(milesValue, rewardValue.getCashValue());
     }
 
     @Test
     void convert_from_cash_to_miles() {
-        assert false;
+
+        double cashValue = 350.0;
+        RewardValue rewardValue = new RewardValue(cashValue);
+
+        // When converting to miles
+        double expectedMiles = cashValue / 0.0035;
+
+        // Then the miles value should be correct
+        assertEquals(expectedMiles, rewardValue.getMilesValue(), 0.01);
     }
 
+
     @Test
     void convert_from_miles_to_cash() {
-        assert false;
+        // Given a miles value
+        double milesValue = 1000.0;
+        RewardValue rewardValue = new RewardValue(milesValue, true);
+
+        // When converting to cash
+        double expectedCash = milesValue * 0.0035;
+
+        // Then the cash value should be correct
+        assertEquals(expectedCash, rewardValue.getCashValue(), 0.01);
     }
 }

src/test/java/test/java/RewardValueTest.java

@@ -0,0 +1,48 @@
+package test.java; // Adjust this according to your package structure
+
+import main.java.RewardValue;
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class RewardValueTest {
+
+    @Test
+    public void testCashToMilesConversion() {
+        // Given a cash value
+        double cashValue = 350.0;
+        RewardValue rewardValue = new RewardValue(cashValue);
+
+        // When converting to miles
+        double expectedMiles = cashValue / 0.0035;
+
+        // Then the miles value should be correct
+        assertEquals(expectedMiles, rewardValue.getMilesValue(), 0.01);
+    }
+
+    @Test
+    public void testMilesToCashConversion() {
+        // Given a miles value
+        double milesValue = 1000.0;
+        RewardValue rewardValue = new RewardValue(milesValue, true);
+
+        // When converting to cash
+        double expectedCash = milesValue * 0.0035;
+
+        // Then the cash value should be correct
+        assertEquals(expectedCash, rewardValue.getCashValue(), 0.01);
+    }
+
+    @Test
+    public void testMilesToCashConversionNegative() {
+        // Given a negative miles value
+        double milesValue = -1000.0;
+        RewardValue rewardValue = new RewardValue(milesValue, true);
+
+        // When converting to cash
+        double expectedCash = milesValue * 0.0035;
+
+        // Then the cash value should be correct
+        assertEquals(expectedCash, rewardValue.getCashValue(), 0.01);
+    }
+}
+