def test_invalid_input_004(monkeypatch, capsys):
monkeypatch.setattr('sys.stdin', StringIO(u'abcd\n\n'))
solution.collect_places()
captured_out, captured_err = capsys.readouterr()
assert captured_out.strip().startswith(
"Tell me where you went:That's not a legal city, country combination")
assert captured_out.strip().endswith("Tell me where you went:")
def test_counting(monkeypatch, capsys):
monkeypatch.setattr('sys.stdin', StringIO('Shanghai, China\nBeijing, China\nBeijing, China\n\n'))
solution.collect_places()
captured_out, captured_err = capsys.readouterr()
assert len(solution.visits['China']) == 2
solution.display_places()
captured_out, captured_err = capsys.readouterr()
assert 'Beijing (2)' in captured_out
assert 'Shanghai' in captured_out
def test_sorting_cities(monkeypatch, capsys):
monkeypatch.setattr('sys.stdin', StringIO('Shanghai, China\nBeijing, China\nBeijing, China\n\n'))
solution.collect_places()
captured_out, captured_err = capsys.readouterr()
solution.display_places()
captured_out, captured_err = capsys.readouterr()
beijing_index = captured_out.index('Beijing')
shanghai_index = captured_out.index('Shanghai')
assert beijing_index < shanghai_index
def test_sorting_countries(monkeypatch, capsys):
monkeypatch.setattr('sys.stdin', StringIO('Haifa, Israel\nLondon, England\nNew York, USA\n\n'))
solution.collect_places()
captured_out, captured_err = capsys.readouterr()
solution.display_places()
captured_out, captured_err = capsys.readouterr()
israel_index = captured_out.index('Israel')
england_index = captured_out.index('England')
usa_index = captured_out.index('USA')
assert england_index < israel_index
assert israel_index < usa_index
def test_many_places_003(monkeypatch):
monkeypatch.setattr('sys.stdin', many_place_inputs)
solution.collect_places()
assert len(solution.visits) == 3
def test_one_place_002(monkeypatch):
monkeypatch.setattr('sys.stdin', one_place_input)
solution.collect_places()
assert len(solution.visits) == 1
def test_no_places_001(monkeypatch):
monkeypatch.setattr('sys.stdin', empty_place_inputs)
solution.collect_places()
assert len(solution.visits) == 0
