| 50 | |
| 51 | |
| 52 | def test_defaults(): |
| 53 | o = TD2() |
| 54 | defaults = { |
| 55 | "one": "done", |
| 56 | "two": "dtwo", |
| 57 | "three": "dthree", |
| 58 | "four": "dfour", |
| 59 | } |
| 60 | for k, v in defaults.items(): |
| 61 | assert o.default(k) == v |
| 62 | |
| 63 | assert not o.has_changed("one") |
| 64 | newvals = dict( |
| 65 | one="xone", |
| 66 | two="xtwo", |
| 67 | three="xthree", |
| 68 | four="xfour", |
| 69 | ) |
| 70 | o.update(**newvals) |
| 71 | assert o.has_changed("one") |
| 72 | for k, v in newvals.items(): |
| 73 | assert v == getattr(o, k) |
| 74 | o.reset() |
| 75 | assert not o.has_changed("one") |
| 76 | |
| 77 | for k in o.keys(): |
| 78 | assert not o.has_changed(k) |
| 79 | |
| 80 | |
| 81 | def test_required_int(): |