public void FutureTest()
{
PyInterpretUtility util = new PyInterpretUtility();
var output = util.Execute(@"x = 3/2
print(x)");
Assert.AreEqual(output, "1.5\r\n");
}
public void UnallowedCodeTest1()
{
PyInterpretUtility util = new PyInterpretUtility();
var studentCode = @"import os";
var output = util.Execute(studentCode);
Assert.AreEqual(output, "Code not permitted: os");
}
public void ReturnTest()
{
PyInterpretUtility util = new PyInterpretUtility();
var output = util.Execute(@"def myFunction(number):
print(number)
def professorFunction(num):
myFunction(num)
professorFunction(3) "
);
Assert.AreEqual(output, "3\r\n");
}
public void ProfessorCodeTest()
{
PyInterpretUtility util = new PyInterpretUtility();
var studentCode = @"def myFunc():
return 1";
var profCode = @"output = myFunc()
if(output == 1):
print(""Correct!"")
else:
print(""You fail!"")";
var output = util.Test(studentCode, profCode);
Assert.AreEqual(output, "Correct!\r\n");
}
public void EncapsulatedTest()
{
PyInterpretUtility util = new PyInterpretUtility();
var output = util.Execute(@"def encap():
def myFunction(number):
print(number)
def professorFunction():
myFunction(3)
professorFunction()
encap()"
);
Assert.AreEqual(output, "3\r\n");
}
public string ExecutePythonCode(string code)
{
var py = new Modules.PyInterpret.PyInterpretUtility();
return py.Execute(code);
}
/// <summary>
/// Tests student code against the instructor solution code for the specified problem
/// and records the result in the database if desired.
/// </summary>
/// <param name="userId">The currently logged in user solving the problem</param>
/// <param name="prob">The problem being solved</param>
/// <param name="studentCode">The student solution code</param>
/// <param name="record">true to record this attempt in the database, false otherwise (optional, defaults to true)</param>
/// <returns>null if the solution is correct, otherwise an error message</returns>
public string SolveProblem(int userId, ProblemData prob, string studentCode, bool record = true)
{
var py = new Modules.PyInterpret.PyInterpretUtility();
string output = py.Test(studentCode, prob.SolutionCode);
bool correct = false;
if (output == "Correct\r\n" || output == "Correct")
correct = true;
if (record)
problemModel.UpdateSolution(new UserData(userId), prob, correct);
if (correct)
return null;
else
return output;
}
public void PrintTest()
{
PyInterpretUtility util = new PyInterpretUtility();
var output = util.Execute("print(\"TESTVALUE\")");
Assert.AreEqual(output, "TESTVALUE\r\n");
}
public void UnallowedCodeTest5()
{
PyInterpretUtility util = new PyInterpretUtility();
var studentCode = @"eval(etc)";
var output = util.Execute(studentCode);
Assert.AreEqual(output, "Code not permitted: eval");
}
