public void GetAll_GivenNonExistentFile_ShouldReturnAnEmptyList()
{
if (File.Exists(FileName))
{
File.Delete(FileName);
}
var txtStudentDao = new TxtStudentDao();
var list = txtStudentDao.GetAll();
Assert.AreEqual(0, list.Count);
}
public void Delete_GivenOneStudentInFile_ShouldReturnAnEmptyList()
{
var student = new Student
{
Id = 1
};
var txtStudentDao = new TxtStudentDao();
txtStudentDao.Delete(student);
var list = txtStudentDao.GetAll();
Assert.AreEqual(3, list.Count);
}
public void Update_GivenAnEmptyFile_ShouldReturnAListWithOneElement()
{
var student = new Student
{
Id = 2
};
var txtStudentDao = new TxtStudentDao();
txtStudentDao.Update(student);
var list = txtStudentDao.GetAll();
Assert.AreEqual(4, list.Count);
}
public void Create_GivenOneStudentInFile_ShouldReturnAListWithOneElement()
{
var student = new Student
{
Id = 7,
Name = "Pepe",
LastName = "Perez",
Age = 21
};
var txtStudentDao = new TxtStudentDao();
txtStudentDao.Create(student);
var list = txtStudentDao.GetAll();
Assert.AreEqual(5, list.Count);
}
public void Setup()
{
var txtStudentDao = new TxtStudentDao();
txtStudentDao.Create(new Student {
Id = 1, Name = "ParaTestear", LastName = "safsdf", Age = 6
});
txtStudentDao.Create(new Student {
Id = 2, Name = "ParaTestear", LastName = "safsdf", Age = 6
});
txtStudentDao.Create(new Student {
Id = 3, Name = "ParaTestear", LastName = "safsdf", Age = 6
});
txtStudentDao.Create(new Student {
Id = 4, Name = "ParaTestear", LastName = "safsdf", Age = 6
});
}
