def test_valid_size(generate_csv):
"""Check that valid size arguments will not verify correctly"""
correct_arguments = ["--file", generate_csv, "--group-size", "3"]
parsed_arguments = parse_arguments.parse_arguments(correct_arguments)
input_list = read_student_file.read_csv_data(parsed_arguments.file)
checker = parse_arguments.check_valid(parsed_arguments, input_list)
assert checker is True
def test_file_argument_verifiable(generate_csv):
"""Check that valid file arguments will verify correctly"""
correct_arguments = ["--file", generate_csv]
parsed_arguments = parse_arguments.parse_arguments(correct_arguments)
input_list = read_student_file.read_csv_data(parsed_arguments.file)
checker = parse_arguments.check_valid(parsed_arguments, input_list)
assert checker is True
def test_file_argument_empty():
"""Check that invalid file arguments will not verify correctly"""
wrong_arguments = ["--file", ""]
parsed_arguments = parse_arguments.parse_arguments(wrong_arguments)
input_list = read_student_file.read_csv_data(parsed_arguments.file)
checker = parse_arguments.check_valid(parsed_arguments, input_list)
assert checker is False
def test_invalid_input(generate_csv):
"""Check that invalid size and number arguments will not verify correctly"""
wrong_arguments = ["--file", generate_csv, "--num-group", "7"]
parsed_arguments = parse_arguments.parse_arguments(wrong_arguments)
input_list = read_student_file.read_csv_data(parsed_arguments.file)
checker = parse_arguments.check_valid(parsed_arguments, input_list)
assert checker is False
# parse the arguments and display welcome message
GG_ARGUMENTS = parse_arguments.parse_arguments(sys.argv[1:])
display.display_welcome_message()
logging.info("Configuration of GatorGrouper:")
logging.debug(GG_ARGUMENTS)
# read in the student identifiers from the specified file
input_list = read_student_file.read_csv_data(GG_ARGUMENTS.file)
if GG_ARGUMENTS.preferences is None:
preference = None
else:
# Filter out empty names and students without preferences from the preferences CSV
preference_list = [[
entry for entry in row if entry != ""
] for row in read_student_file.read_csv_data(GG_ARGUMENTS.preferences)
if len(row) > 1]
# Associate student with set of preferred students
preference = {row[0]: set(row[1:]) for row in preference_list}
check_if_arguments_valid = parse_arguments.check_valid(
GG_ARGUMENTS, input_list)
if check_if_arguments_valid is False:
print("Incorrect command-line arguments.")
sys.exit(1)
else:
GROUPED_STUDENT_IDENTIFIERS = run.run_arguments(
GG_ARGUMENTS, preference)
# report generated groups
display.display_student_groups(GROUPED_STUDENT_IDENTIFIERS)