public async Task <ActionResult <StudentGroup> > GetStudentGroupById(int id)
{
if (id.Equals(null))
{
return(BadRequest("Id is empty"));
}
return(await groupStorage.StudentGroupGetById(id));
}
private async void TestSelects()
{
List <StudentGroup> studentGroupActual = await groupStorage.StudentGroupGetAll();
for (int i = 0; i < listStudentGroup.Count; i++)
{
Assert.Contains(listStudentGroup[i], studentGroupActual);
}
StudentGroup actualstudentGroup = await groupStorage.StudentGroupGetById((int)listStudentGroup[0].Id);
Assert.AreEqual(listStudentGroup[0], actualstudentGroup);
}