workflow

git clone https://git.godosa.eu/workflow

master

raw · 22606 bytes

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import sys
import unittest
from pathlib import Path

sys.path.insert(0, str(Path(__file__).resolve().parent.parent))
from wflib import tasks as T
from wflib import lanes as L

SAMPLE = """\
# Tasks — demo

Commands: `make test`.

## Awaiting your decision

- **a-smoke**: Smoke screenshots. Need you present.

## Pending

Intro prose.

- **t-first** [P1] (<1h): First thing. Do it well.
  - Steps: one
  - After: [[t-zero]], [[t-other]]
  Ref: DESIGN.md#terrain, docs/x.md (skill rows)

- **t-second** [P2] (5h, interactive) (in progress: master): Second: with colon. Goal here.

- **t-third** [P3] (1h) (blocked: [[a-smoke]]): Third.

Trailing prose after items.

## Needs human

- **t-play** [P1] (<1h): Play-test feel.
  - [ ] keyboard works
  - [ ] motion smooth

## Deferred

## Known caveats

- plain bullet, mentions [[t-first]]
"""


class HeaderTest(unittest.TestCase):
    def setUp(self):
        self.doc = T.parse(SAMPLE)

    def item(self, id):
        section, i = self.doc.find(id)
        return section.items[i]

    def test_task_with_priority_and_effort(self):
        it = self.item("t-first")
        self.assertEqual((it.id, it.prio, it.effort, it.interactive, it.status, it.text),
                         ("t-first", 1, "<1h", False, None, "First thing. Do it well."))

    def test_interactive_and_in_progress(self):
        it = self.item("t-second")
        self.assertEqual((it.prio, it.effort, it.interactive, it.status),
                         (2, "5h", True, "in progress: master"))

    def test_blocked(self):
        it = self.item("t-third")
        self.assertEqual(it.status, "blocked: [[a-smoke]]")
        self.assertEqual(it.blocked_on, "a-smoke")
        self.assertIsNone(self.item("t-first").blocked_on)

    def test_awaiting_item_has_no_priority(self):
        it = self.item("a-smoke")
        self.assertEqual((it.prio, it.effort, it.text), (None, None, "Smoke screenshots. Need you present."))

    def test_header_rebuilds_the_line(self):
        self.assertEqual(self.item("t-first").header(), "- **t-first** [P1] (<1h): First thing. Do it well.")
        self.assertEqual(self.item("t-second").header(),
                         "- **t-second** [P2] (5h, interactive) (in progress: master): Second: with colon. Goal here.")
        self.assertEqual(self.item("t-third").header(), "- **t-third** [P3] (1h) (blocked: [[a-smoke]]): Third.")
        self.assertEqual(self.item("a-smoke").header(), "- **a-smoke**: Smoke screenshots. Need you present.")

    def test_title_and_goal(self):
        it = self.item("t-second")
        self.assertEqual(it.title, "Second: with colon")
        self.assertEqual(it.goal, "Goal here.")
        self.assertEqual(self.item("t-third").title, "Third")
        self.assertEqual(self.item("t-third").goal, "")

    def test_after(self):
        self.assertEqual(self.item("t-first").after, ["t-zero", "t-other"])
        self.assertEqual(self.item("t-second").after, [])

    def test_refs(self):
        self.assertEqual(self.item("t-first").refs, [("DESIGN.md", "terrain"), ("docs/x.md", None)])
        self.assertEqual(self.item("t-second").refs, [])

    def test_body_lines(self):
        self.assertEqual(self.item("t-play").body, ["  - [ ] keyboard works", "  - [ ] motion smooth"])


class StructureTest(unittest.TestCase):
    def test_round_trip(self):
        self.assertEqual(T.render(T.parse(SAMPLE)), SAMPLE)

    def test_sections_and_keys(self):
        doc = T.parse(SAMPLE)
        self.assertEqual([(s.heading, s.key) for s in doc.sections],
                         [("Awaiting your decision", "awaiting"), ("Pending", "pending"),
                          ("Needs human", "human"), ("Deferred", "deferred"), ("Known caveats", None)])
        self.assertEqual([i.id for i in doc.section("pending").items], ["t-first", "t-second", "t-third"])
        self.assertEqual(doc.section("pending").prefix, ["", "Intro prose.", ""])
        self.assertEqual(doc.section("pending").suffix, ["Trailing prose after items.", ""])
        self.assertEqual(doc.ids(), {"a-smoke", "t-first", "t-second", "t-third", "t-play"})

    def test_prose_section_bullets_are_not_items(self):
        doc = T.parse(SAMPLE)
        self.assertEqual(doc.sections[-1].items, [])
        self.assertEqual(doc.sections[-1].prefix, ["", "- plain bullet, mentions [[t-first]]"])

    def test_missing_section_raises(self):
        doc = T.parse("# x\n\n## Pending\n")
        with self.assertRaisesRegex(T.TaskError, "no '## Deferred' section"):
            doc.section("deferred")

    def test_find_unknown_id_names_nearest(self):
        with self.assertRaisesRegex(T.TaskError, r"unknown id 't-frist' \(nearest: t-first"):
            T.parse(SAMPLE).find("t-frist")

    def test_items_are_separated_by_one_blank_line(self):
        text = "## Pending\n- **t-a** [P1] (1h): A.\n\n\n\n- **t-b** [P1] (1h): B.\n  body\n- **t-c** [P1] (1h): C.\n"
        self.assertEqual(T.render(T.parse(text)),
                         "## Pending\n- **t-a** [P1] (1h): A.\n\n- **t-b** [P1] (1h): B.\n  body\n\n- **t-c** [P1] (1h): C.\n")

    def test_malformed_header_is_kept_and_flagged(self):
        text = "## Pending\n\n- **t-x** [P9] (1h) no colon\n  body\n\n- **t-ok** [P1] (1h): Fine.\n"
        doc = T.parse(text)
        bad = doc.section("pending").items[0]
        self.assertEqual(bad.raw, "- **t-x** [P9] (1h) no colon")
        self.assertIn("header", bad.error)
        self.assertEqual(bad.id, "t-x")
        self.assertEqual(T.render(doc), text)

    def test_flush_left_line_ends_the_items_and_survives(self):
        text = ("## Pending\n\n- **t-a** [P1] (1h): A.\n  body\nstray continuation\n"
                "- **t-b** [P1] (1h): B.\n\n## Deferred\n")
        doc = T.parse(text)
        pending = doc.section("pending")
        self.assertEqual([i.id for i in pending.items], ["t-a"])
        self.assertEqual(pending.suffix, ["stray continuation", "- **t-b** [P1] (1h): B.", ""])
        self.assertEqual(T.render(doc),
                         "## Pending\n\n- **t-a** [P1] (1h): A.\n  body\n\nstray continuation\n"
                         "- **t-b** [P1] (1h): B.\n\n## Deferred\n")

    def test_crlf_is_kept(self):
        text = "## Pending\r\n\r\n- **t-a** [P1] (1h): A.\r\n  body\r\n"
        doc = T.parse(text)
        self.assertEqual(doc.newline, "\r\n")
        self.assertEqual(doc.section("pending").items[0].body, ["  body"])
        self.assertEqual(T.render(doc), text)

    def test_missing_final_newline_is_added(self):
        self.assertEqual(T.render(T.parse("## Pending\n\n- **t-a** [P1] (1h): A.")),
                         "## Pending\n\n- **t-a** [P1] (1h): A.\n")


if __name__ == "__main__":
    unittest.main()


EDIT = """\
## Awaiting your decision

- **a-key**: Key needed. Which one?

## Pending

- **t-p0** [P0] (1h): Zero.

- **t-p1** [P1] (1h): One.
  - Steps: a
  - After: [[t-p0]]
  Ref: docs/a.md

- **t-p2** [P2] (1h) (blocked: [[a-key]]): Two.

- **t-p3** [P3] (1h): Three.
  - After: [[t-gone]]

## Needs human

- **t-play** [P1] (<1h): Play.
  - [ ] keyboard works
  - [x] motion smooth
  - [ ] gait feels right

## Deferred
"""


def ids(doc, key):
    return [i.id for i in doc.section(key).items]


class MakeIdTest(unittest.TestCase):
    def test_slug_of_title(self):
        self.assertEqual(T.make_id("Guards notice lock picking and busting", set()),
                         "t-guards-notice-lock-picking-and-busting")

    def test_long_title_is_cut_at_a_word(self):
        self.assertEqual(T.make_id("Exe function map plus port re-verification of everything", set()),
                         "t-exe-function-map-plus-port-re")
        self.assertEqual(T.make_id("Thrown weapons and grenades for everyone here", set()),
                         "t-thrown-weapons-and-grenades-for-everyone")

    def test_taken_id_gets_a_number(self):
        self.assertEqual(T.make_id("Cave seams", {"t-cave-seams"}), "t-cave-seams-2")
        self.assertEqual(T.make_id("Cave seams", {"t-cave-seams", "t-cave-seams-2"}), "t-cave-seams-3")

    def test_empty_slug_is_refused(self):
        with self.assertRaisesRegex(T.TaskError, "--id"):
            T.make_id("???", set())

    def test_non_ascii_is_dropped(self):
        self.assertEqual(T.make_id("Åäö test", set()), "t-test")

    def test_awaiting_prefix(self):
        self.assertEqual(T.make_id("Smoke screenshots", set(), "a-"), "a-smoke-screenshots")

    def test_slice_id(self):
        self.assertEqual(T.slice_id("t-map", {"t-map"}), "t-map-1")
        self.assertEqual(T.slice_id("t-map", {"t-map", "t-map-1", "t-map-2"}), "t-map-3")


class EditTest(unittest.TestCase):
    def setUp(self):
        self.doc = T.parse(EDIT)

    def new(self, id, prio, body=()):
        return T.Item(id=id, prio=prio, effort="1h", text="New.", body=list(body))

    def test_insert_by_priority(self):
        T.insert(self.doc, self.new("t-n", 1), "pending")
        self.assertEqual(ids(self.doc, "pending"), ["t-p0", "t-p1", "t-n", "t-p2", "t-p3"])

    def test_insert_into_empty_section(self):
        T.insert(self.doc, self.new("t-n", 0), "deferred")
        self.assertEqual(ids(self.doc, "deferred"), ["t-n"])

    def test_insert_goes_after_its_dependency(self):
        T.insert(self.doc, self.new("t-n", 1, ["  - After: [[t-p3]]"]), "pending")
        self.assertEqual(ids(self.doc, "pending"), ["t-p0", "t-p1", "t-p2", "t-p3", "t-n"])

    def test_insert_refuses_taken_id(self):
        with self.assertRaisesRegex(T.TaskError, "'t-p1' already exists"):
            T.insert(self.doc, self.new("t-p1", 1), "pending")

    def test_insert_refuses_wrong_kind_for_section(self):
        with self.assertRaisesRegex(T.TaskError, "a- items belong in Awaiting"):
            T.insert(self.doc, T.Item(id="a-x", text="X."), "pending")
        with self.assertRaisesRegex(T.TaskError, "needs a priority"):
            T.insert(self.doc, T.Item(id="t-x", effort="1h", text="X."), "pending")

    def test_remove(self):
        item = T.remove(self.doc, "t-p1")
        self.assertEqual(item.body, ["  - Steps: a", "  - After: [[t-p0]]", "  Ref: docs/a.md"])
        self.assertEqual(ids(self.doc, "pending"), ["t-p0", "t-p2", "t-p3"])

    def test_remove_unknown_names_nearest(self):
        with self.assertRaisesRegex(T.TaskError, r"unknown id 't-p9' \(nearest: t-p"):
            T.remove(self.doc, "t-p9")

    def test_set_prio_moves_the_item_and_keeps_its_body(self):
        T.set_prio(self.doc, "t-p1", 3)
        self.assertEqual(ids(self.doc, "pending"), ["t-p0", "t-p2", "t-p3", "t-p1"])
        item = self.doc.item("t-p1")
        self.assertEqual((item.prio, item.body[0]), (3, "  - Steps: a"))

    def test_set_prio_range(self):
        with self.assertRaisesRegex(T.TaskError, "priority 0-3"):
            T.set_prio(self.doc, "t-p1", 4)

    def test_move_to_section(self):
        T.move_to(self.doc, "t-p3", "deferred")
        self.assertEqual(ids(self.doc, "pending"), ["t-p0", "t-p1", "t-p2"])
        self.assertEqual(ids(self.doc, "deferred"), ["t-p3"])

    def test_move_to_refuses_kind_change(self):
        with self.assertRaisesRegex(T.TaskError, "a- items belong in Awaiting"):
            T.move_to(self.doc, "a-key", "pending")

    def test_move_rel_refuses_priority_break(self):
        with self.assertRaisesRegex(T.TaskError, "breaks priority order.*--force"):
            T.move_rel(self.doc, "t-p3", "t-p0", before=True)
        self.assertEqual(ids(self.doc, "pending"), ["t-p0", "t-p1", "t-p2", "t-p3"])

    def test_move_rel_with_force(self):
        T.move_rel(self.doc, "t-p3", "t-p0", before=True, force=True)
        self.assertEqual(ids(self.doc, "pending"), ["t-p3", "t-p0", "t-p1", "t-p2"])

    def test_move_rel_never_puts_an_item_before_its_dependency(self):
        with self.assertRaisesRegex(T.TaskError, "'t-p1' is After: \\[\\[t-p0\\]\\]"):
            T.move_rel(self.doc, "t-p1", "t-p0", before=True, force=True)

    def test_move_rel_after_into_other_section(self):
        T.move_rel(self.doc, "t-p1", "t-play", before=False)
        self.assertEqual(ids(self.doc, "human"), ["t-play", "t-p1"])

    def test_status(self):
        T.set_status(self.doc, "t-p1", "in progress: feature/x")
        self.assertEqual(self.doc.item("t-p1").header(), "- **t-p1** [P1] (1h) (in progress: feature/x): One.")
        T.set_status(self.doc, "t-p1", "blocked: [[a-key]]")
        self.assertEqual(self.doc.item("t-p1").blocked_on, "a-key")
        T.set_status(self.doc, "t-p1", None)
        self.assertEqual(self.doc.item("t-p1").header(), "- **t-p1** [P1] (1h): One.")

    def test_status_blocked_on_unknown_awaiting_item(self):
        with self.assertRaisesRegex(T.TaskError, "'a-none' is not an open Awaiting item"):
            T.set_status(self.doc, "t-p1", "blocked: [[a-none]]")

    def test_set_fields_header(self):
        T.set_fields(self.doc, "t-p1", title="Uno", effort="5h", interactive=True)
        self.assertEqual(self.doc.item("t-p1").header(), "- **t-p1** [P1] (5h, interactive): Uno.")
        T.set_fields(self.doc, "t-p0", title="Nil")
        self.assertEqual(self.doc.item("t-p0").text, "Nil.")

    def test_set_fields_title_keeps_goal(self):
        doc = T.parse("## Pending\n\n- **t-a** [P1] (1h): Old name. The goal. More.\n")
        T.set_fields(doc, "t-a", title="New name")
        self.assertEqual(doc.item("t-a").text, "New name. The goal. More.")

    def test_set_fields_full_text_replaces_goal(self):
        doc = T.parse("## Awaiting your decision\n\n- **a-q** : Colour. OK?\n\n## Pending\n\n"
                      "- **t-a** [P1] (1h): Old name. Old goal.\n".replace(" :", ":"))
        T.set_fields(doc, "a-q", title="Colour red. OK?")
        self.assertEqual(doc.item("a-q").text, "Colour red. OK?")
        T.set_fields(doc, "t-a", title="New name. New goal")
        self.assertEqual(doc.item("t-a").text, "New name. New goal.")
        T.set_fields(doc, "t-a", title="Why not?")
        self.assertEqual(doc.item("t-a").text, "Why not?")

    def test_set_fields_bad_effort(self):
        with self.assertRaisesRegex(T.TaskError, "effort '2h'"):
            T.set_fields(self.doc, "t-p1", effort="2h")

    def test_set_after(self):
        T.set_fields(self.doc, "t-p1", after=[])
        self.assertEqual(self.doc.item("t-p1").body, ["  - Steps: a", "  Ref: docs/a.md"])
        T.set_fields(self.doc, "t-p1", after=["t-p0", "t-p2"])
        self.assertEqual(self.doc.item("t-p1").body,
                         ["  - Steps: a", "  - After: [[t-p0]], [[t-p2]]", "  Ref: docs/a.md"])

    def test_set_done(self):
        doc = T.parse("## Pending\n\n- **t-a** [P1] (1h): A.\n  - Steps: a\n  - note\n  Model: sonnet\n  Ref: x.md\n")
        T.set_fields(doc, "t-a", done="a works")
        self.assertEqual(doc.item("t-a").body,
                         ["  - Steps: a", "  - note", "  Done: a works", "  Model: sonnet", "  Ref: x.md"])
        T.set_fields(doc, "t-a", done=" b works ")
        self.assertEqual(doc.item("t-a").body[2], "  Done: b works")
        T.set_fields(doc, "t-a", done="")
        self.assertEqual(doc.item("t-a").body, ["  - Steps: a", "  - note", "  Model: sonnet", "  Ref: x.md"])

    def test_set_refs(self):
        T.set_fields(self.doc, "t-p1", refs=["docs/b.md#x (rows)", "DESIGN.md"])
        self.assertEqual(self.doc.item("t-p1").body[-1], "  Ref: docs/b.md#x (rows), DESIGN.md")
        T.set_fields(self.doc, "t-p0", refs=["docs/a.md"])
        self.assertEqual(self.doc.item("t-p0").body, ["  Ref: docs/a.md"])
        T.set_fields(self.doc, "t-p0", refs=[])
        self.assertEqual(self.doc.item("t-p0").body, [])

    def test_add_note_goes_before_after_and_ref(self):
        T.add_note(self.doc, "t-p1", "found the cause")
        self.assertEqual(self.doc.item("t-p1").body,
                         ["  - Steps: a", "  - found the cause", "  - After: [[t-p0]]", "  Ref: docs/a.md"])

    def test_set_body_keeps_after_and_ref(self):
        T.set_body(self.doc, "t-p1", ["- Steps: b", "    - sub", "", "- Done: c"])
        self.assertEqual(self.doc.item("t-p1").body,
                         ["  - Steps: b", "      - sub", "", "  - Done: c", "  - After: [[t-p0]]", "  Ref: docs/a.md"])

    def test_set_body_bare_after_ids_become_links(self):
        T.set_body(self.doc, "t-p1", ["- Done: c", "- After: t-a, [[t-b]]"])
        self.assertEqual(self.doc.item("t-p1").body[:2], ["  - Done: c", "  - After: [[t-a]], [[t-b]]"])

    def test_tick_by_number_and_text(self):
        self.assertEqual(T.tick(self.doc, "t-play", "1"), "keyboard works")
        self.assertEqual(T.tick(self.doc, "t-play", "gait"), "gait feels right")
        self.assertEqual(self.doc.item("t-play").body,
                         ["  - [x] keyboard works", "  - [x] motion smooth", "  - [x] gait feels right"])

    def test_tick_errors(self):
        with self.assertRaisesRegex(T.TaskError, "already ticked"):
            T.tick(self.doc, "t-play", "2")
        with self.assertRaisesRegex(T.TaskError, "no box matches 'jump'"):
            T.tick(self.doc, "t-play", "jump")
        with self.assertRaisesRegex(T.TaskError, "no box 7"):
            T.tick(self.doc, "t-play", "7")

    def test_unblock(self):
        self.assertEqual(T.unblock(self.doc, "a-key"), ["t-p2"])
        self.assertIsNone(self.doc.item("t-p2").status)


class PickTest(unittest.TestCase):
    def test_skips_blocked_and_open_dependencies(self):
        doc = T.parse(EDIT)
        T.remove(doc, "t-p0")
        T.remove(doc, "t-p1")
        item, skipped = L.pick(doc, set(), L.DEFAULT_LANES, "1h")
        self.assertIsNone(item)
        self.assertEqual([(i.id, why) for i, why in skipped],
                         [("t-p2", "blocked: a-key"), ("t-p3", "after: t-gone")])

    def test_archived_dependency_counts_as_done(self):
        doc = T.parse(EDIT)
        T.remove(doc, "t-p0")
        T.remove(doc, "t-p1")
        item, skipped = L.pick(doc, {"t-gone"}, L.DEFAULT_LANES, "1h")
        self.assertEqual(item.id, "t-p3")
        self.assertEqual([i.id for i, _ in skipped], ["t-p2"])

    def test_first_item_when_free(self):
        item, skipped = L.pick(T.parse(EDIT), set(), L.DEFAULT_LANES, "1h")
        self.assertEqual((item.id, skipped), ("t-p0", []))

    def test_open_dependency_in_file(self):
        doc = T.parse(EDIT)
        T.move_to(doc, "t-p0", "deferred")
        item, skipped = L.pick(doc, set(), L.DEFAULT_LANES, "1h")
        self.assertIsNone(item)
        self.assertEqual(skipped[0][1], "after: t-p0")


class SliceTest(unittest.TestCase):
    def test_open_slices(self):
        doc = T.parse("## Pending\n\n- **t-p** [P1] (10h): Parent.\n\n- **t-p-2** [P1] (1h): Two.\n\n"
                      "- **t-px-1** [P1] (1h): Other.\n")
        self.assertEqual(T.open_slices(doc, "t-p"), ["t-p-2"])

    def test_open_slices_by_name(self):
        doc = T.parse(SLICED)
        self.assertEqual(T.open_slices(doc, "t-p"), ["t-map", "t-p-3"])
        self.assertEqual(T.parent_of(doc, "t-map"), "t-p")
        self.assertEqual(T.parent_of(doc, "t-p-3"), "t-p")
        self.assertIsNone(T.parent_of(doc, "t-q"))

    def test_pick_skips_parent_with_open_slices(self):
        item, skipped = L.pick(T.parse(SLICED), {"t-done"}, L.DEFAULT_LANES, "1h")
        self.assertEqual(item.id, "t-q")
        self.assertEqual([(i.id, why) for i, why in skipped],
                         [("t-map", "after: t-x"), ("t-p-3", "after: t-map"), ("t-p", "open slices: t-map, t-p-3")])


class RenameTest(unittest.TestCase):
    def test_rename_changes_id_and_links(self):
        doc = T.parse(SLICED)
        n = T.rename(doc, "t-map", "t-map-scaffold", taken={"t-old"})
        self.assertEqual(n, 2)
        self.assertEqual(T.render(doc), SLICED.replace("t-map", "t-map-scaffold"))

    def test_rename_awaiting_updates_blocked_status(self):
        doc = T.parse("## Awaiting your decision\n\n- **a-a-foo**: Foo?\n\n## Pending\n\n"
                      "- **t-a** [P1] (1h) (blocked: [[a-a-foo]]): A.\n")
        self.assertEqual(T.rename(doc, "a-a-foo", "a-foo", taken=set()), 1)
        self.assertEqual(doc.item("t-a").blocked_on, "a-foo")

    def test_rename_refusals(self):
        doc = T.parse(SLICED)
        for new, err in [("t-q", "id 't-q' already exists"), ("t-old", "id 't-old' already used in the archive"),
                         ("a-map", "a rename keeps the kind"), ("t-Bad", "bad id 't-Bad'")]:
            with self.assertRaisesRegex(T.TaskError, err):
                T.rename(doc, "t-map", new, taken={"t-old"})
        with self.assertRaisesRegex(T.TaskError, "unknown id 't-none'"):
            T.rename(doc, "t-none", "t-x", taken=set())
        self.assertEqual(T.render(doc), SLICED)


SLICED = """\
## Pending

- **t-p** [P1] (10h): Parent.
  - Slices: [[t-done]], [[t-map]], [[t-p-3]]

- **t-map** [P1] (1h): Map.
  - After: [[t-x]]

- **t-p-3** [P1] (1h): Three.
  - After: [[t-map]]

- **t-q** [P2] (1h): Free.
"""


class ArchiveTest(unittest.TestCase):
    def test_line(self):
        item = T.Item(id="t-x", prio=1, effort="1h", text="Cave seams. Close the slit.")
        self.assertEqual(T.archive_line("2026-09-29", item, "closed with side walls"),
                         "- 2026-09-29 **t-x** Cave seams — closed with side walls")

    def test_prepend(self):
        self.assertEqual(T.archive_prepend("# Archive (newest first)\n\n- old one\n- older\n", "- new"),
                         "# Archive (newest first)\n\n- new\n- old one\n- older\n")

    def test_prepend_to_empty_list(self):
        self.assertEqual(T.archive_prepend("# Archive (newest first)\n", "- new"),
                         "# Archive (newest first)\n\n- new\n")

    def test_ids(self):
        text = "# A\n\n- 2026-09-29 **t-x** X — done\n- old line without id\n- 2026-09-01 **t-y-2** Y — z\n"
        self.assertEqual(T.archive_ids(text), {"t-x", "t-y-2"})


class ParseBlockTest(unittest.TestCase):
    def test_block_is_reindented(self):
        item = T.parse_block("- **t-n** [P2] (1h): New. Goal.\n      - Steps: a\n        - sub\n      Ref: docs/a.md\n")
        self.assertEqual(item.lines(), ["- **t-n** [P2] (1h): New. Goal.", "  - Steps: a", "    - sub", "  Ref: docs/a.md"])

    def test_old_numbered_format_is_refused(self):
        with self.assertRaisesRegex(T.TaskError, "old numbered format"):
            T.parse_block("3. **[P2] Old** (Effort: 1h) — goal.")

    def test_bad_header_is_refused(self):
        with self.assertRaisesRegex(T.TaskError, "bad header"):
            T.parse_block("- **t-n** no colon")