/// <summary>
/// Initializes a new instance of the <see cref="StudentCourseEvaluation" /> class.
/// </summary>
/// <param name="student">The student.</param>
/// <param name="evaluation">The evaluation.</param>
/// <exception cref="System.ArgumentNullException">if student is null.</exception>
public StudentCourseEvaluation(Student student, CourseEvaluation evaluation = null)
{
if (student == null)
throw new ArgumentNullException("student");
this.Student = student;
this.Evaluation = evaluation ?? new CourseEvaluation();
}
/// <summary>
/// Initializes a new instance of the <see cref="StudentCourseEvaluation" /> class.
/// </summary>
/// <param name="student">The student.</param>
/// <param name="evaluation">The evaluation.</param>
/// <exception cref="System.ArgumentNullException">if student is null.</exception>
public StudentCourseEvaluation(Student student, CourseEvaluation evaluation = null)
{
if (student == null)
{
throw new ArgumentNullException("student");
}
this.Student = student;
this.Evaluation = evaluation ?? new CourseEvaluation();
}
public void TestConstruction()
{
var eval = new CourseEvaluation(this.Definition);
Assert.AreEqual(this.Definition, eval.EvaluationDefinitions);
Assert.AreEqual(this.Definition.Count, eval.Evaluations.Count);
for (int i = 0; i < this.Definition.Count; i++)
{
Assert.AreEqual(this.Definition[i], eval.Evaluations[i].Definition);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="StudentCourseEvaluation" /> class.
/// </summary>
/// <param name="studentPersonalNumber">The student personal number.</param>
/// <param name="studentFirstName">First name of the student.</param>
/// <param name="studentSurname">The student surname.</param>
/// <param name="evaluation">The evaluation.</param>
/// <exception cref="System.ArgumentNullException">if studentPersonalNumber, studentFirstName or studentSurname is null.</exception>
public StudentCourseEvaluation(string studentPersonalNumber,
string studentFirstName, string studentSurname, CourseEvaluation evaluation = null)
{
if (studentPersonalNumber == null)
throw new ArgumentNullException("studentPersonalNumber");
if (studentFirstName == null)
throw new ArgumentNullException("studentFirstName");
if (studentSurname == null)
throw new ArgumentNullException("studentSurname");
this.Student = new Student(studentPersonalNumber, studentFirstName, studentSurname);
this.Evaluation = evaluation ?? new CourseEvaluation();
}
/// <summary>
/// Initializes a new instance of the <see cref="StudentCourseEvaluation" /> class.
/// </summary>
/// <param name="student">The student.</param>
/// <param name="evalDefinition">The eval definition.</param>
/// <exception cref="System.ArgumentNullException">if student is null.</exception>
public StudentCourseEvaluation(Student student, EvaluationDefinitionCollection evalDefinition)
{
if (student == null)
{
throw new ArgumentNullException("student");
}
if (evalDefinition == null)
{
throw new ArgumentNullException("evalDefinition");
}
this.Student = student;
this.Evaluation = new CourseEvaluation(evalDefinition);
}
/// <summary>
/// Initializes a new instance of the <see cref="StudentCourseEvaluation" /> class.
/// </summary>
/// <param name="studentPersonalNumber">The student personal number.</param>
/// <param name="studentFirstName">First name of the student.</param>
/// <param name="studentSurname">The student surname.</param>
/// <param name="evaluation">The evaluation.</param>
/// <exception cref="System.ArgumentNullException">if studentPersonalNumber, studentFirstName or studentSurname is null.</exception>
public StudentCourseEvaluation(string studentPersonalNumber,
string studentFirstName, string studentSurname, CourseEvaluation evaluation = null)
{
if (studentPersonalNumber == null)
{
throw new ArgumentNullException("studentPersonalNumber");
}
if (studentFirstName == null)
{
throw new ArgumentNullException("studentFirstName");
}
if (studentSurname == null)
{
throw new ArgumentNullException("studentSurname");
}
this.Student = new Student(studentPersonalNumber, studentFirstName, studentSurname);
this.Evaluation = evaluation ?? new CourseEvaluation();
}
/// <summary>
/// Initializes a new instance of the <see cref="StudentCourseEvaluation" /> class.
/// </summary>
/// <param name="studentPersonalNumber">The student personal number.</param>
/// <param name="studentFirstName">First name of the student.</param>
/// <param name="studentSurname">The student surname.</param>
/// <param name="evalDefinition">The eval definition.</param>
/// <exception cref="System.ArgumentNullException">if studentPersonalNumber, studentFirstName, studentSurname or evalDefinition is null.</exception>
public StudentCourseEvaluation(string studentPersonalNumber,
string studentFirstName, string studentSurname, EvaluationDefinitionCollection evalDefinition)
{
if (studentPersonalNumber == null)
{
throw new ArgumentNullException("studentPersonalNumber");
}
if (studentFirstName == null)
{
throw new ArgumentNullException("studentFirstName");
}
if (studentSurname == null)
{
throw new ArgumentNullException("studentSurname");
}
if (evalDefinition == null)
{
throw new ArgumentNullException("evalDefinition");
}
this.Student = new Student(studentPersonalNumber, studentFirstName, studentSurname);
this.Evaluation = new CourseEvaluation(evalDefinition);
}
public void TestConstructionWithNull()
{
var eval = new CourseEvaluation(null);
Assert.Fail("CourseEvaluation should throw exception if the definition is null");
}
public void TestConstructionWithEmptyDefinition()
{
var eval = new CourseEvaluation();
Assert.AreEqual(null, eval.GetTotalPoints());
Assert.AreEqual(null, eval.GetTotalPointsReason());
}
public void TestModyfingDefinition()
{
//Add some value
var eval = new CourseEvaluation(this.Definition);
eval.Evaluations[0].Value.Points = 11; //A - 10-20
eval.Evaluations[1].Value.Points = 11; //B - 5-10
eval.Evaluations[1].Value.Reason = "Reason1";
eval.Evaluations[2].Value.Points = 11; //C - <=20
eval.Evaluations[3].Value.Points = 9; //D - >=10
eval.Evaluations[3].Value.Reason = "Reason2";
eval.Evaluations[4].Value.Points = 10; //E - nothing
Assert.AreEqual("A [10-20b]: 11b, B [5-10b]: 11b (Reason1), C [max 20b]: 11b, D [min 10b]: 9b (Reason2), E: 10b",
eval.GetTotalPointsReason());
eval.Evaluations[3].Definition.Name = "F";
Assert.AreEqual("A [10-20b]: 11b, B [5-10b]: 11b (Reason1), C [max 20b]: 11b, F [min 10b]: 9b (Reason2), E: 10b",
eval.GetTotalPointsReason());
this.Definition.Move(4, 3);
Assert.AreEqual("A [10-20b]: 11b, B [5-10b]: 11b (Reason1), C [max 20b]: 11b, E: 10b, F [min 10b]: 9b (Reason2)",
eval.GetTotalPointsReason());
this.Definition.RemoveAt(1);
Assert.AreEqual("A [10-20b]: 11b, C [max 20b]: 11b, E: 10b, F [min 10b]: 9b (Reason2)",
eval.GetTotalPointsReason());
this.Definition.Add(new EvaluationDefinition()
{
Name = "G",
MaxPoints = 20,
}
);
Assert.AreEqual(5, eval.Evaluations.Count);
eval.Evaluations[4].Value.Points = 18; //G - <= 20
Assert.AreEqual("A [10-20b]: 11b, C [max 20b]: 11b, E: 10b, F [min 10b]: 9b (Reason2), G [max 20b]: 18b",
eval.GetTotalPointsReason());
this.Definition.Insert(1, new EvaluationDefinition()
{
Name = "B",
}
);
Assert.AreEqual(6, eval.Evaluations.Count);
eval.Evaluations[1].Value.Points = 15; //B - nothing
Assert.AreEqual("A [10-20b]: 11b, B: 15b, C [max 20b]: 11b, E: 10b, F [min 10b]: 9b (Reason2), G [max 20b]: 18b",
eval.GetTotalPointsReason());
this.Definition[0] = new EvaluationDefinition()
{
Name = "AR",
};
Assert.AreEqual("AR: 11b, B: 15b, C [max 20b]: 11b, E: 10b, F [min 10b]: 9b (Reason2), G [max 20b]: 18b",
eval.GetTotalPointsReason());
decimal? sum = 11 + 15 + 11 + 10 + 9 + 18;
Assert.AreEqual(sum, eval.GetTotalPoints());
this.Definition.Clear();
Assert.AreEqual(0, eval.Evaluations.Count);
Assert.AreEqual(null, eval.GetTotalPointsReason());
this.Definition.Add(new EvaluationDefinition()
{
Name = "A",
}
);
Assert.AreEqual(1, eval.Evaluations.Count);
eval.Evaluations[0].Value.Points = 10; //A - nothing
Assert.AreEqual("A: 10b", eval.GetTotalPointsReason());
}
public void TestModifyingValues()
{
if (this.Definition.Count != 5) {
Assert.Inconclusive("Test corrupted! Definition is in an unexpected state.");
return;
}
var eval = new CourseEvaluation(this.Definition);
var col = new List<Evaluation>(eval.GetAllEvaluations());
Assert.AreEqual(5, col.Count, "GetAllEvaluations [Init].");
for (int i = 0; i < 5; i++)
{
Assert.AreEqual(this.Definition[i], col[i].Definition);
}
col = new List<Evaluation>(eval.GetValidEvaluations());
Assert.AreEqual(0, col.Count, "GetValidEvaluations [Init].");
col = new List<Evaluation>(eval.GetMissingEvaluations());
Assert.AreEqual(5, col.Count, "GetMissingEvaluations [Init].");
for (int i = 0; i < 5; i++)
{
Assert.AreEqual(this.Definition[i], col[i].Definition);
}
col = new List<Evaluation>(eval.GetHasPassedEvaluations());
Assert.AreEqual(2, col.Count, "GetHasPassedEvaluations [Init].");
col = new List<Evaluation>(eval.GetHasFailedEvaluations());
Assert.AreEqual(3, col.Count, "GetHasFailedEvaluations [Init].");
Assert.AreEqual(null, eval.GetTotalPoints());
Assert.AreEqual(null, eval.GetTotalPointsReason());
Assert.AreEqual("?b", eval.ToString());
//let us add some value
eval.Evaluations[0].Value.Points = 11; //A - 10-20
eval.Evaluations[1].Value.Points = 11; //B - 5-10
eval.Evaluations[2].Value.Points = 11; //C - <=20
eval.Evaluations[3].Value.Points = 9; //D - >=10
//E -
col = new List<Evaluation>(eval.GetValidEvaluations());
Assert.AreEqual(4, col.Count, "GetValidEvaluations [Filled]."); //A-D
for (int i = 0; i < 4; i++)
{
Assert.AreEqual(this.Definition[i], col[i].Definition);
}
col = new List<Evaluation>(eval.GetMissingEvaluations()); //E
Assert.AreEqual(1, col.Count, "GetMissingEvaluations [Filled].");
Assert.AreEqual(this.Definition[4], col[0].Definition);
//check HasPassed
col = new List<Evaluation>(eval.GetHasPassedEvaluations()); //A,B,C,E
Assert.AreEqual(4, col.Count, "GetHasPassedEvaluations [Filled].");
for (int i = 0; i < 3; i++)
{
Assert.AreEqual(this.Definition[i], col[i].Definition);
}
Assert.AreEqual(this.Definition[4], col[3].Definition);
//check HasFailed
col = new List<Evaluation>(eval.GetHasFailedEvaluations()); //D
Assert.AreEqual(1, col.Count, "GetHasFailedEvaluations [Filled].");
Assert.AreEqual(this.Definition[3], col[0].Definition);
decimal? dec = 11 + 10 + 11 + 9;
Assert.AreEqual(dec, eval.GetTotalPoints());
//add reasons
eval.Evaluations[1].Value.Reason = "Reason1";
eval.Evaluations[3].Value.Reason = "Reason2";
Assert.AreEqual("A [10-20b]: 11b, B [5-10b]: 11b (Reason1), C [max 20b]: 11b, D [min 10b]: 9b (Reason2)",
eval.GetTotalPointsReason());
Assert.AreEqual("41b = A [10-20b]: 11b, B [5-10b]: 11b (Reason1), C [max 20b]: 11b, D [min 10b]: 9b (Reason2)",
eval.ToString());
}
