def test_run_command_should_normal_vend():
v, _ = _exec(default_vendor, 'внести 100')
v, res = _exec(v, 'взять JAVA')
expect(v).to_equal(
Vendor(balance=50,
stock={
'java': Stock('JAVA', 50, 4),
'nesquick': Stock('Nesquick', 40, 5),
'latte': Stock('Latte', 50, 5),
'tea': Stock('Tea', 20, 5)
}))
expect(res).to_equal("""Выдан JAVA!""")
def test_run_command_should_reject_not_enough_balance():
v, _ = _exec(default_vendor, 'внести 40')
v, res = _exec(v, 'взять JAVA')
expect(v).to_equal(
Vendor(balance=40,
stock={
'java': Stock('JAVA', 50, 5),
'nesquick': Stock('Nesquick', 40, 5),
'latte': Stock('Latte', 50, 5),
'tea': Stock('Tea', 20, 5)
}))
expect(res).to_equal("""Сумма недостаточна! Внесите еще монет""")
def test_run_command_should_nop_on_vend_unknown2():
v, _ = _exec(default_vendor, 'внести 100')
v, res = _exec(v, 'взять')
expect(v).to_equal(
Vendor(balance=100,
stock={
'java': Stock('JAVA', 50, 5),
'nesquick': Stock('Nesquick', 40, 5),
'latte': Stock('Latte', 50, 5),
'tea': Stock('Tea', 20, 5)
}))
expect(res).to_equal(True)
def test_run_command_should_display_help_on_help():
v, msg = _exec(default_vendor, 'помощь')
expect(v).to_equal(default_vendor)
expect(msg).to_equal(
"""Доступные команды: ('помощь', 'взять', 'внести', 'сдача', 'выход')"""
)
def test_run_command_should_reject_not_enough_stock():
v, _ = _exec(default_vendor, 'внести 300')
for _ in range(5):
v, res = _exec(v, 'взять JAVA')
v, res = _exec(v, 'взять JAVA')
expect(v).to_equal(
Vendor(balance=50,
stock={
'java': Stock('JAVA', 50, 0),
'nesquick': Stock('Nesquick', 40, 5),
'latte': Stock('Latte', 50, 5),
'tea': Stock('Tea', 20, 5)
}))
expect(res).to_equal("""Не осталось данного напитка!""")
def test_run_command_should_withdraw1():
v, res = _exec(default_vendor, 'сдача')
expect(v).to_equal(default_vendor)
expect(res).to_equal("""Возвращено:0""")
def test_run_command_should_nop_on_wrong_update_balance_command5():
v, res = _exec(default_vendor, 'внести 0')
expect(v).to_equal(default_vendor)
expect(res).to_equal(True)
def test_run_command_should_nop_on_empty_command():
v, res = _exec(default_vendor, '')
expect(v).to_equal(default_vendor)
expect(res).to_equal(True)
def test_run_command_should_nop_on_unknown_command():
v, res = _exec(default_vendor, 'lolcommand')
expect(v).to_equal(default_vendor)
expect(res).to_equal(True)
def test_run_command_should_return_false_on_exit():
v, res = _exec(default_vendor, 'выход')
expect(v).to_equal(default_vendor)
expect(res).to_equal(False)
def test_run_command_should_withdraw2():
v, _ = _exec(default_vendor, 'внести 50')
v, res = _exec(v, 'сдача')
expect(v).to_equal(default_vendor)
expect(res).to_equal("""Возвращено:50""")