public void Roster_returns_an_empty_list_if_there_are_no_students_enrolled()
{
var sut = new global::GradeSchool.GradeSchool();
var expected = Array.Empty <string>();
Assert.Empty(sut.Roster());
}
public void Grade_returns_an_empty_list_if_there_are_no_students_in_that_grade()
{
var sut = new global::GradeSchool.GradeSchool();
var expected = Array.Empty <string>();
Assert.Empty(sut.Grade(1));
}
public void Adding_a_student_adds_them_to_the_sorted_roster()
{
var sut = new global::GradeSchool.GradeSchool();
sut.Add("Aimee", 2);
var expected = new[] { "Aimee" };
Assert.Equal(expected, sut.Roster());
}
public void Adding_students_to_different_grades_adds_them_to_the_same_sorted_roster()
{
var sut = new global::GradeSchool.GradeSchool();
sut.Add("Chelsea", 3);
sut.Add("Logan", 7);
var expected = new[] { "Chelsea", "Logan" };
Assert.Equal(expected, sut.Roster());
}
public void Grade_returns_the_students_in_that_grade_in_alphabetical_order()
{
var sut = new global::GradeSchool.GradeSchool();
sut.Add("Franklin", 5);
sut.Add("Bradley", 5);
sut.Add("Jeff", 1);
var expected = new[] { "Bradley", "Franklin" };
Assert.Equal(expected, sut.Grade(5));
}
public void Adding_more_student_adds_them_to_the_sorted_roster()
{
var sut = new global::GradeSchool.GradeSchool();
sut.Add("Blair", 2);
sut.Add("James", 2);
sut.Add("Paul", 2);
var expected = new[] { "Blair", "James", "Paul" };
Assert.Equal(expected, sut.Roster());
}
public void Student_names_with_grades_are_displayed_in_the_same_sorted_roster()
{
var sut = new global::GradeSchool.GradeSchool();
sut.Add("Peter", 2);
sut.Add("Anna", 1);
sut.Add("Barb", 1);
sut.Add("Zoe", 2);
sut.Add("Alex", 2);
sut.Add("Jim", 3);
sut.Add("Charlie", 1);
var expected = new[] { "Anna", "Barb", "Charlie", "Alex", "Peter", "Zoe", "Jim" };
Assert.Equal(expected, sut.Roster());
}