public void ComputesAverageGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(10);
book.AddGrade(90);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(50, result.AverageGrade, 0.01);
}
public void ComputesHighestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(10);
book.AddGrade(90);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(90, result.HighestGrade);
}
public void ComputeLowestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(10);
book.AddGrade(90);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(result.LowestGrade, 10);
}
public void ComputerStatisticsEmpty()
{
GradeBook book = new GradeBook();
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(0, result.average);
Assert.AreEqual(0, result.lowest);
Assert.AreEqual(0, result.highest);
}
public void ComputesLowestGrade()
{
GradeBook testbook = new GradeBook();
testbook.AddGrade(10);
testbook.AddGrade(90);
GradeStatistics result = testbook.ComputeStatistics();
Assert.AreEqual(10, result.LowestGrade);
}
public void LetterGradeADescriptionTest()
{
var grades = new GradeBook();
grades.Add(99);
grades.Add(99);
grades.Add(99);
var stats = grades.ComputeStatistics();
Assert.AreEqual("Excellent", stats.Description);
}
public void LetterGradeFTest()
{
var grades = new GradeBook();
grades.Add(40);
grades.Add(50);
grades.Add(44);
var stats = grades.ComputeStatistics();
Assert.AreEqual("F", stats.LetterGrade);
}
public void ComputeLowestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(95);
book.AddGrade(45);
GradeStatistics results = book.ComputeStatistics();
Assert.AreEqual(45, results.LowestGrade);
}
public void ComputesLetterGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(90);
book.AddGrade(80);
GradeStatistics result = book.ComputeStatistics();
Assert.Equal("B", result.LetterGrade);
}
public void LetterGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(100);
book.AddGrade(100);
GradeStatistics grades = book.ComputeStatistics();
Assert.AreEqual("A", grades.LetterGrade);
}
public void CalculatesHighestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(90f);
book.AddGrade(50f);
GradeStatistics stats = book.ComputeStatistics();
Assert.AreEqual(90f, stats.HighestGrade);
}
public void CalculatesHighestGrade()
{
IGradeTracker book = new GradeBook();
book.AddGrade(59);
book.AddGrade(99.166f);
var actualHighestGrade = book.ComputeStatistics().HighestGrade;
Assert.Equal(99.2, actualHighestGrade, precision: 1);
}
public void LetterGradeFDescriptionTest()
{
var grades = new GradeBook();
grades.Add(40);
grades.Add(50);
grades.Add(44);
var stats = grades.ComputeStatistics();
Assert.AreEqual("Fail", stats.Description);
}
public void LetterGradeCDescriptionTest()
{
var grades = new GradeBook();
grades.Add(70);
grades.Add(70);
grades.Add(75);
var stats = grades.ComputeStatistics();
Assert.AreEqual("Good", stats.Description);
}
public void ComputeAverage2Grade()
{
GradeBook book = new GradeBook();
book.AddGrade(91.1f);
book.AddGrade(89.5f);
book.AddGrade(89.5f);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(result.AverageGrade, 90.03, 0.01);
}
public void ComputesLowestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(10);
book.AddGrade(90);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(10, result.LowestGrade); //is 10 equal to the lowest grade
}
public void CalculateHighestGrade()
{
var book = new GradeBook();
book.AddGrade(90f);
book.AddGrade(50f);
GradeStatistics stats = book.ComputeStatistics();
Assert.AreEqual("Not set", book.Name);
}
public void ComputeLetterGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(100);
book.AddGrade(100);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual("A", result.LetterGrade);
}
public void LetterGradeDDescriptionTest()
{
var grades = new GradeBook();
grades.Add(60);
grades.Add(60);
grades.Add(65);
var stats = grades.ComputeStatistics();
Assert.AreEqual("Average", stats.Description);
}
public void ComputesHighestGrade()
{
GradeBook grade = new GradeBook();
grade.AddGrade(90);
grade.AddGrade(10);
GradeStatistics stats = grade.ComputeStatistics();
Assert.AreEqual(90, stats.HighestGrade);
}
public void ComputeLowestGrade()
{
GradeTracker book = new GradeBook();
book.AddGrade(90);
book.AddGrade(70);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(70, result.LowestGrade);
}
public void TestLowestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(10);
book.AddGrade(90);
GradeStatistics result = book.ComputeStatistics();
Assert.Equal(10, result.LowestGrade);
}
public void CalculatesAverageGrade()
{
IGradeTracker book = new GradeBook();
book.AddGrade(75);
book.AddGrade(89);
var actualAverageGrade = book.ComputeStatistics().AverageGrade;
Assert.Equal(82, actualAverageGrade);
}
public void ComputesHighestGrade()
{
GradeBook gradebook = new GradeBook();
gradebook.AddGrade(100);
gradebook.AddGrade(25);
GradeStatistics result = gradebook.ComputeStatistics();
Assert.AreEqual(100, result.HighestGrade);
}
public void ComputeHighestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(10);
book.AddGrade(90);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(90, result.HighestGrade); // this checks that HighestGrade from my app is producing the right result.
}
public void ComputesLowestGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(10);
book.AddGrade(90);
GradeStatistics stats = book.ComputeStatistics();
Assert.AreEqual(10, stats.LowestGrade);
}
public void Description()
{
GradeBook book = new GradeBook();
book.AddGrade(50);
book.AddGrade(50);
GradeStatistics grades = book.ComputeStatistics();
Assert.AreEqual("Fail", grades.Description);
}
public void LetterGradeDTest()
{
var grades = new GradeBook();
grades.Add(60);
grades.Add(60);
grades.Add(65);
var stats = grades.ComputeStatistics();
Assert.AreEqual("D", stats.LetterGrade);
}
public void ComputeAverageGrade()
{
GradeBook book = new GradeBook();
book.AddGrade(91);
book.AddGrade(89.5f);
book.AddGrade(75);
GradeStatistics result = book.ComputeStatistics();
Assert.AreEqual(85.166666, result.AverageGrade, 0.01);
}
public void GradeDescription()
{
GradeBook book = new GradeBook();
book.AddGrade(85);
book.AddGrade(90);
GradeBookStatistics stats = book.ComputeStatistics();
Assert.AreEqual("Above-Average", stats.GradeDescription);
}