Added Rectangle point and line tests

AdventOfCode.Tests/2d-shapes/RectangleTests.cs

@@ -10,13 +10,23 @@ namespace AdventOfCode.Tests._2d_shapes
         [SetUp]
         public void SetupLine()
         {
-            TestRectangle = new Rectangle(new Point(1,1), new Point(6,3));
+            TestRectangle = new Rectangle(new Point(3,3), new Point(9,6));
         }
 
         [Test]
-        public void PointDoesIntersectRectangle()
+        public void PointDoesIntersectOnCornerOneRectangle()
         {
-            Point testPoint = new Point(1,1);
+            Point testPoint = new Point(3,3);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.True);
+        }
+
+        [Test]
+        public void PointDoesIntersectOnCornerTwoRectangle()
+        {
+            Point testPoint = new Point(9, 6);
 
             bool intersects = TestRectangle.Intersect(testPoint);
 
@@ -26,7 +36,7 @@ namespace AdventOfCode.Tests._2d_shapes
         [Test]
         public void PointDoesIntersectOnLineRectangle()
         {
-            Point testPoint = new Point(3, 1);
+            Point testPoint = new Point(3, 3);
 
             bool intersects = TestRectangle.Intersect(testPoint);
 
@@ -36,11 +46,111 @@ namespace AdventOfCode.Tests._2d_shapes
         [Test]
         public void PointDoesIntersectInRectangle()
         {
-            Point testPoint = new Point(3, 3);
+            Point testPoint = new Point(5, 5);
 
             bool intersects = TestRectangle.Intersect(testPoint);
 
             Assert.That(intersects, Is.True);
         }
+
+        [Test]
+        public void PointDoesNotIntersectInRectangle()
+        {
+            Point testPoint = new Point(1, 1);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.False);
+        }
+
+        [Test]
+        public void LineIntersectFrontRectangle()
+        {
+            Line testPoint = new Line(1, 4, 5);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.True);
+        }
+
+        [Test]
+        public void LineIntersectBackRectangle()
+        {
+            Line testPoint = new Line(6, 4, 5);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.True);
+        }
+
+        [Test]
+        public void LineIntersectInsideRectangle()
+        {
+            Line testPoint = new Line(1, 3, 3);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.True);
+        }
+
+        [Test]
+        public void LineIntersectFrontTopRectangle()
+        {
+            Line testPoint = new Line(1, 3, 5);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.True);
+        }
+
+        [Test]
+        public void LinetersectTopCornerEndRectangle()
+        {
+            Line testPoint = new Line(9, 6, 5);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.True);
+        }
+
+        [Test]
+        public void LineIntersectBottomCornerRectangle()
+        {
+            Line testPoint = new Line(9, 6, 5);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.True);
+        }
+
+        [Test]
+        public void LineNotIntersectTopRectangle()
+        {
+            Line testPoint = new Line(4, 1, 5);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.False);
+        }
+
+        [Test]
+        public void LineNotIntersectBeforeEndAtStartRectangle()
+        {
+            Line testPoint = new Line(10, 5, 5);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.False);
+        }
+
+        [Test]
+        public void LineNotIntersectStartFromEndRectangle()
+        {
+            Line testPoint = new Line(0, 5, 3);
+
+            bool intersects = TestRectangle.Intersect(testPoint);
+
+            Assert.That(intersects, Is.False);
+        }
     }
 }