public void Test1()
{
var convert = new GradeCalc();
var test1 = convert.LetterGrade(90);
Assert.Equal("A", test1);
}
public void Test3()
{
var convert = new GradeCalc();
var test3 = convert.LetterGrade(71);
Assert.Equal("C", test3);
}
public void Test4()
{
var convert = new GradeCalc();
var test4 = convert.LetterGrade(65);
Assert.Equal("D", test4);
}
public void Test2()
{
var convert = new GradeCalc();
var test2 = convert.LetterGrade(87);
Assert.Equal("B", test2);
}
