Code Review: Code refactoring

- Add from_json classmethod
- Question language is passed directly to the code server
- Fix errors in evaluation of code
- Fix test cases

1 files changed, 32 insertions, 0 deletions

diff --git a/testapp/exam/java_files/main_square.java b/testapp/exam/java_files/main_square.java
new file mode 100644
index 0000000..5cb8c35
--- /dev/null
+++ b/testapp/exam/java_files/main_square.java
@@ -0,0 +1,32 @@
+class main_square
+{
+    public static <E> void check(E expect, E result)
+    {
+        if(result.equals(expect))
+        {
+            System.out.println("Correct:\nOutput expected "+expect+" and got "+result);
+        }
+	else
+	{
+	    System.out.println("Incorrect:\nOutput expected "+expect+" but got "+result);
+	    System.exit(1);
+	}
+    }
+    public static void main(String arg[])
+    {
+       Test t = new Test();
+       int result, input, output;
+       input = 0; output = 0;
+       result = t.square_num(input);
+       System.out.println("Input submitted to the function: "+input);
+       check(output, result);
+       input = 5; output = 25;
+       result = t.square_num(input);
+       System.out.println("Input submitted to the function: "+input);
+       check(output, result);
+       input = 6; output = 36;
+       result = t.square_num(input);
+       System.out.println("Input submitted to the function: "+input);
+       check(output, result);
+    }
+}