From aae978dffb9eda3a67ce24c8e3cd3ee116378ef6 Mon Sep 17 00:00:00 2001
From: David <dscroft@gmail.com>
Date: Mon, 7 Jan 2019 11:21:58 +0000
Subject: [PATCH] Add rectangle testing

---
 Testing/test_rectangle.cpp | 32 ++++++++++++++++++++++++++++++++
 rectangle.h                |  2 +-
 2 files changed, 33 insertions(+), 1 deletion(-)
 create mode 100644 Testing/test_rectangle.cpp

diff --git a/Testing/test_rectangle.cpp b/Testing/test_rectangle.cpp
new file mode 100644
index 0000000..a21ba0d
--- /dev/null
+++ b/Testing/test_rectangle.cpp
@@ -0,0 +1,32 @@
+#include <rectangle.h>
+
+#define CATCH_CONFIG_MAIN
+#include <catch.hpp>
+
+#include <vector>
+#include <string>
+#include <memory>
+
+SCENARIO( "Test Rectangle" )
+{
+
+  GIVEN( "A Rectangle of known size" )
+  {
+    Rectangle rect( 42, 69 );
+
+    const float expectedArea = 42*69;
+    REQUIRE( rect.area() == expectedArea );
+
+    {
+      INFO( "Check get side functions" )
+      REQUIRE( rect.getSide1() == 42 );
+      REQUIRE( rect.getSide2() == 69 );
+    }
+
+    WHEN( "Rectangle is scaled" )
+    {
+      rect.scale( 2 );
+      REQUIRE( rect.area() == expectedArea*4 );
+    }
+  }  
+}
diff --git a/rectangle.h b/rectangle.h
index 52d62bf..d2770e2 100644
--- a/rectangle.h
+++ b/rectangle.h
@@ -1,4 +1,4 @@
-#include <exception>
+#include <stdexcept>
 
 /** Class to store rectangles.  
   Every rectangle has two numbers which define the side lengths.