public void ComputeMinimalGrade()
{
var bookTest = new GradeBook();
bookTest.AddGrade(10.1f);
bookTest.AddGrade(99.9f);
var stat = bookTest.ComputeStatistic();
Assert.AreEqual(stat.MinGrade, 10.1f);
}
public void ComputeHighestGrade()
{
var bookTest = new GradeBook();
bookTest.AddGrade(10.1f);
bookTest.AddGrade(99.9f);
var stat = bookTest.ComputeStatistic();
Assert.AreEqual(stat.MaxGrade, 99.9f);
}
public void ComputeAverageGrade()
{
var bookTest = new GradeBook();
bookTest.AddGrade(91);
bookTest.AddGrade(89.5f);
bookTest.AddGrade(75);
var stat = bookTest.ComputeStatistic();
Assert.AreEqual(stat.AvgGrade, 85.16f, 0.01); //0.01 delta ledziama paklaida
}