public void ShouldReturnAStudentWhenDocumentExist()
{
var expression = StudentQueries.GetStudentInformation("99999999999");
var student = _students.AsQueryable().Where(expression).FirstOrDefault();
Assert.AreNotEqual(null, student);
}
public void ShouldReturnNullWhenDocumentDoesNotExist()
{
var expression = StudentQueries.GetStudentInformation("12345678901");
var student = _students.AsQueryable().Where(expression).FirstOrDefault();
Assert.AreEqual(null, student);
}