public async Task DeleteAssignment_deletes_assignment_from_db()
{
var expectedAssignment = new Assignment()
{
AssignmentID = 111,
AssignmentDescription = "Test description",
AssignmentName = "First assignment",
Priority = Priority.Minor,
Status = Status.InProgress,
};
_myContext.Assignments.Add(expectedAssignment);
await _myContext.SaveChangesAsync();
await _driver.DeleteAssignment(expectedAssignment.AssignmentID);
var result = await _myContext.Assignments.FirstOrDefaultAsync(r => r.AssignmentID == expectedAssignment.AssignmentID);
result.Should().Be(default);
