public void MontagemDeBancoDeDadosUsandoTodasEntidades()
{
//arrage
var options = new DbContextOptionsBuilder <CaseSchoolContext>()
.UseInMemoryDatabase("DbSchool")
.Options;
var context = new CaseSchoolContext(options, new Mock <IConfiguration>().Object);
var estudante = new Student(Guid.NewGuid().ToString(), false);
var listaEstudante = new List <Student>()
{
estudante
};
var turma = new Class(Guid.NewGuid().ToString(), listaEstudante);
var pesos = new List <WeightProof>()
{
new WeightProof(Guid.NewGuid().ToString(), new decimal(1.2)), new WeightProof(Guid.NewGuid().ToString(), new decimal(1.8)), new WeightProof(Guid.NewGuid().ToString(), new decimal(2.0))
};
var materia = new Subject(Guid.NewGuid().ToString(), "Portugues", pesos);
context.Student.Add(estudante);
context.Class.Add(turma);
foreach (var peso in pesos)
{
context.WeightProof.Add(peso);
}
context.Subject.Add(materia);
//act
var response = context.SaveChanges();
//assert
Assert.Equal(6, response);
}
public void ConsultaDeBancoDeDadosUtilizandoJoin()
{
//arrage
var options = new DbContextOptionsBuilder <CaseSchoolContext>()
.UseInMemoryDatabase("DbSchool")
.Options;
var context = new CaseSchoolContext(options, new Mock <IConfiguration>().Object);
var estudantes = new List <Student>()
{
new Student(Guid.NewGuid().ToString(), false), new Student(Guid.NewGuid().ToString(), true)
};
var listaEstudante = new List <Student>(estudantes);
var turma = new Class(Guid.NewGuid().ToString(), listaEstudante);
var pesos = new List <WeightProof>()
{
new WeightProof(Guid.NewGuid().ToString(), new decimal(1.2)), new WeightProof(Guid.NewGuid().ToString(), new decimal(1.8)), new WeightProof(Guid.NewGuid().ToString(), new decimal(2.0))
};
var materia = new Subject(Guid.NewGuid().ToString(), "Portugues", pesos);
var notas = new List <StudentGrade>()
{
new StudentGrade(Guid.NewGuid().ToString(), new decimal(8.5), estudantes[0], materia), new StudentGrade(Guid.NewGuid().ToString(), new decimal(6), estudantes[1], materia)
};
foreach (var estudante in estudantes)
{
context.Student.Add(estudante);
}
context.Class.Add(turma);
foreach (var peso in pesos)
{
context.WeightProof.Add(peso);
}
foreach (var nota in notas)
{
context.StudentGrade.Add(nota);
}
context.Subject.Add(materia);
context.SaveChanges();
var contextStudent = context.Student;
var contextStudentGrade = context.StudentGrade;
//act
var select = from s in context.Student join g in context.StudentGrade on s equals g.Student select new { s.Registration, s.Accredited, g.Average };
//assert
Console.WriteLine(select);
Assert.Equal(2, select.Count());
}