public void StudentRepository_AllStudentsQuery_Test()
{
using var schoolContext = new InMemoryDatabaseSchoolContext(new Student[]
{
new Student
{
FirstMidName = "a",
LastName = "b",
EnrollmentDate = new DateTime(2, 2, 2),
},
new Student
{
FirstMidName = "c",
LastName = "d",
EnrollmentDate = new DateTime(3, 3, 3),
},
});
var studentRepository = new StudentRepository(schoolContext);
Assert.IsTrue(studentRepository.AllStudents.Any());
Assert.AreEqual(2, studentRepository.AllStudents.Count());
var student = studentRepository.AllStudents
.Where(s => s.FirstMidName == "c").Single();
Assert.AreEqual("d", student.LastName);
Assert.AreEqual(new DateTime(3, 3, 3), student.EnrollmentDate);
}
public void StudentRepository_EmptyAllStudents_Test()
{
using var schoolContext = new InMemoryDatabaseSchoolContext(Array.Empty <Student>());
var studentRepository = new StudentRepository(schoolContext);
Assert.AreEqual(0, studentRepository.AllStudents.ToArray().Length);
}
public void StudentRepository_EmptyAllStudents_Test()
{
using var schoolContext = new InMemoryDatabaseSchoolContext();
var studentRepository = new StudentRepository(schoolContext);
Assert.IsFalse(studentRepository.AllStudents.Any());
}
public void InMemoryDatabase_Test()
{
using var schoolContext1 = new InMemoryDatabaseSchoolContext();
using var schoolContext2 = new InMemoryDatabaseSchoolContext(new Student[]
{
new Student
{
FirstMidName = "a",
LastName = "b",
EnrollmentDate = new DateTime(2, 2, 2),
},
});
Assert.AreEqual(0, schoolContext1.Students.Count());
Assert.AreEqual(1, schoolContext2.Students.Count());
}