def should_map_friends_at_degree_1():
assert tabify([
'kim omid', 'omid kim', 'omid mick', 'mick omid', 'mick qux',
'qux mick', 'qux kim', 'kim qux'
]) == list(
link_combinations(
tabify(["kim omid", "omid mick", "mick qux", "qux kim"])))
def should_work_end_to_end():
input = ['1 2', '3 4', '5 6 7']
expected = ['1 2', '2 1',
'3 4', '4 3',
'5 6 7', '6 5 7', '7 5 6']
with mock_console_io(tabify('\n'.join(input))) as (out, _):
main()
assert out.getvalue() == tabify('\n'.join(expected) + '\n')
def should_generate_friend_of_friends_list_for_n_X_2_degree():
assert [
'p1 p2 p3 p5',
'p2 p1 p3 p5',
'p3 p1 p2 p5',
'p5 p1 p2 p3', #output for line1
'p2 p4 p5 p6',
'p4 p2 p5 p6', #line2 output
'p5 p2 p4 p6',
'p6 p2 p4 p5'
] == untabify(link_combinations(tabify(['p1 p2 p3 p5', 'p2 p4 p5 p6'])))
def should_handle_extended_network():
input = tabify('''1 2 # 3
2 1 3 # 4
3 2 4 # 1 5
4 3 5 # 2 6''')
with mock_console_io(input) as (out, _):
main()
assert out.getvalue() == tabify('''1 2 # 3
2 # 1 3
3 # 1 2
2 1 3 # 4
1 # 2 3 4
3 # 2 1 4
4 # 2 1 3
3 2 4 # 1 5
2 # 3 4 1 5
4 # 3 2 1 5
1 # 3 2 4 5
5 # 3 2 4 1
4 3 5 # 2 6
3 # 4 5 2 6
5 # 4 3 2 6
2 # 4 3 5 6
6 # 4 3 5 2\n''')
def should_work_end_to_end():
input = ['1 2', '3 4', '5 6 7']
expected = ['1 2', '2 1', '3 4', '4 3', '5 6 7', '6 5 7', '7 5 6']
with mock_console_io(tabify('\n'.join(input))) as (out, _):
main()
assert out.getvalue() == tabify('\n'.join(expected) + '\n')