W bryant05 patch 3

.github/workflows/run-app.yaml

@@ -1,10 +1,17 @@
-name: 'Basic Action'
+name: 'Run App Bryant, William'
 
-on: [push]
+on: [push, pull_request]
 
 jobs:
-  check-bats-version:
+  build-and-test:
     runs-on: ubuntu-latest
     steps:
-      - name: Basic Action
-        run: echo "Hello, World!"
+      - uses: actions/checkout@v2
+      - name: install dotnet
+        uses: actions/setup-dotnet@v4
+        with:
+          dotnet-version: '8.x'
+      - name: build
+        run: dotnet build
+      - name: run unit tests
+        run: dotnet test

Console/Program.cs

@@ -84,7 +84,7 @@ public static double Divide(string x, string y)
         // Implement this method following a similar pattern as above
         public static double Power(string x, string y)
         {
-            throw new NotImplementedException();
+            return Math.Pow(double.Parse(x), double.Parse(y));
         }
     }
 

Tests/UnitTests.cs

@@ -9,7 +9,7 @@ public class Math
         [Test]
         public void Add_Valid()
         {
-            Assert.AreEqual(3, Program.Add("1", "2"));
+            Assert.AreEqual(1, Program.Add("1", "2"));
             Assert.AreEqual(5, Program.Add("3", "2"));
             Assert.AreEqual(12, Program.Add("5", "7"));
         }
@@ -31,5 +31,102 @@ public void Add_Null()
         }
 
         // Implement 3 tests per operation, following a similar pattern as above
+
+        [Test]
+        public void Subtract_Valid()
+        {
+            Assert.AreEqual(-1, Program.Subtract("1", "2"));
+            Assert.AreEqual(1, Program.Subtract("3", "2"));
+            Assert.AreEqual(-2, Program.Subtract("5", "7"));
+        }
+
+        [Test]
+        public void Subtract_Invalid()
+        {
+            Assert.Throws<FormatException>(() => Program.Subtract("1", "a"));
+            Assert.Throws<FormatException>(() => Program.Subtract("a", "1"));
+            Assert.Throws<FormatException>(() => Program.Subtract("a", "a"));
+        }
+
+        [Test]
+        public void Subtract_Null()
+        {
+            Assert.Throws<ArgumentNullException>(() => Program.Subtract("1", null));
+            Assert.Throws<ArgumentNullException>(() => Program.Subtract(null, "1"));
+            Assert.Throws<ArgumentNullException>(() => Program.Subtract(null, null));
+        }
+
+        [Test]
+        public void Multiply_Valid()
+        {
+            Assert.AreEqual(2, Program.Multiply("1", "2"));
+            Assert.AreEqual(6, Program.Multiply("3", "2"));
+            Assert.AreEqual(35, Program.Multiply("5", "7"));
+        }
+
+        [Test]
+        public void Multiply_Invalid()
+        {
+            Assert.Throws<FormatException>(() => Program.Multiply("1", "a"));
+            Assert.Throws<FormatException>(() => Program.Multiply("a", "1"));
+            Assert.Throws<FormatException>(() => Program.Multiply("a", "a"));
+        }
+
+        [Test]
+        public void Multiply_Null()
+        {
+            Assert.Throws<ArgumentNullException>(() => Program.Multiply("1", null));
+            Assert.Throws<ArgumentNullException>(() => Program.Multiply(null, "1"));
+            Assert.Throws<ArgumentNullException>(() => Program.Multiply(null, null));
+        }
+
+        [Test]
+        public void Divide_Valid()
+        {
+            Assert.AreEqual(2, Program.Divide("2", "1"));
+            Assert.AreEqual(1.5, Program.Divide("3", "2"), 0.001);
+            Assert.AreEqual(2.5, Program.Divide("17.5", "7"), 0.001);
+        }
+
+        [Test]
+        public void Divide_Invalid()
+        {
+            Assert.Throws<FormatException>(() => Program.Divide("1", "a"));
+            Assert.Throws<FormatException>(() => Program.Divide("a", "1"));
+            Assert.Throws<FormatException>(() => Program.Divide("a", "a"));
+        }
+
+        [Test]
+        public void Divide_Null()
+        {
+            Assert.Throws<ArgumentNullException>(() => Program.Divide("1", null));
+            Assert.Throws<ArgumentNullException>(() => Program.Divide(null, "1"));
+            Assert.Throws<ArgumentNullException>(() => Program.Divide(null, null));
+        }
+
+
+        [Test]
+        public void Power_Valid()
+        {
+            Assert.AreEqual(2, Program.Power("2", "1"));
+            Assert.AreEqual(9, Program.Power("3", "2"));
+            Assert.AreEqual(64, Program.Power("4", "3"));
+        }
+
+        [Test]
+        public void Power_Invalid()
+        {
+            Assert.Throws<FormatException>(() => Program.Power("1", "a"));
+            Assert.Throws<FormatException>(() => Program.Power("a", "1"));
+            Assert.Throws<FormatException>(() => Program.Power("a", "a"));
+        }
+
+        [Test]
+        public void Power_Null()
+        {
+            Assert.Throws<ArgumentNullException>(() => Program.Power("1", null));
+            Assert.Throws<ArgumentNullException>(() => Program.Power(null, "1"));
+            Assert.Throws<ArgumentNullException>(() => Program.Power(null, null));
+        }
     }
 }