public void Linq2_4Test()
{
Prepare();
var unis = HomeworkLinqQueries.Linq2_4(_unis);
Assert.IsTrue(unis.Count() == 3);
}
public void TestLinq2_4()
{
var allFemaleUniversities = _universityList.Where(e => e.Students.All(s => s.Gender == Gender.Female));
var allFemaleStudents = HomeworkLinqQueries.Linq2_3(allFemaleUniversities.ToArray());
var allMaleUniversities = _universityList.Where(e => e.Students.All(s => s.Gender == Gender.Male));
var allMaleStudents = HomeworkLinqQueries.Linq2_3(allMaleUniversities.ToArray());
foreach (var student in HomeworkLinqQueries.Linq2_4(_universityList.ToArray()))
{
Assert.IsTrue(student.Gender == Gender.Female
? allFemaleStudents.Contains(student)
: allMaleStudents.Contains(student));
}
}
public void Linq24_2Points()
{
var universities = GetAllCroatianUniversities();
Student[] oneGenderUniversityStudents = HomeworkLinqQueries.Linq2_4(universities);
Assert.AreEqual(7, oneGenderUniversityStudents.Length);
Assert.IsTrue(oneGenderUniversityStudents.Any(s => s.Jmbag == "1"));
Assert.IsTrue(oneGenderUniversityStudents.Any(s => s.Jmbag == "2"));
Assert.IsTrue(oneGenderUniversityStudents.Any(s => s.Jmbag == "30"));
Assert.IsTrue(oneGenderUniversityStudents.Any(s => s.Jmbag == "31"));
Assert.IsTrue(oneGenderUniversityStudents.Any(s => s.Jmbag == "32"));
Assert.IsTrue(oneGenderUniversityStudents.Any(s => s.Jmbag == "2"));
Assert.IsTrue(oneGenderUniversityStudents.Any(s => s.Jmbag == "3"));
}
public void Linq2_4Test()
{
Student ivan = new Student("Ivan", "222", Gender.Male);
Student ana = new Student("Ana", "00036", Gender.Female);
Student ante = new Student("Ante", "011111", Gender.Male);
Student prokop = new Student("Prokop", "3333", Gender.Male);
Student zakop = new Student("Zakop", "3333334444", Gender.Female);
Student mateja = new Student("mateja", "22222", Gender.Female);
Student[] students1 = new Student[]
{
ivan,
zakop
};
Student[] students2 = new Student[]
{
ivan,
ante
};
Student[] students3 = new Student[]
{
ana,
prokop
};
Student[] students4 = new Student[]
{
ana,
mateja
};
University fer = new University("FER", students3);
University ffzg = new University("FFZG", students1);
University tvz = new University("TVZ", students2);
University fkit = new University("FKIT", students4);
University[] universities = new University[]
{
ffzg,
tvz,
fer,
fkit
};
Student[] filtered = HomeworkLinqQueries.Linq2_4(universities);
Student[] expected = new Student[]
{
ana,
mateja,
ivan,
ante
};
CollectionAssert.AreEquivalent(expected, filtered);
}