Parse transferable days from FK instead of deriving them

The scraper never read "överlåtbara dagar" from Försäkringskassan. It only
visited ansok-och-planera-foraldrapenning#/valjdagar and derived the
reserved/transferable split in build_snapshot, assuming transferable days
are spent before reserved ones. On real data that gave 49 for the user and
0 for the partner where FK states 129 and 71.

The assumption cannot be repaired: reserved-first, transferable-first,
proportional and cap-based models were all checked against real figures and
none reproduces FK's accounting (reserved-first fits the partner but is 10
days off for the user). FK publishes the real numbers per parent per tier on
the min-foraldrapenning page, which the scraper had never visited.

- Scrape the "Dagar ni kan föra över" panel after the valjdagar extraction,
  summing sjukpenningnivå + lägstanivå per parent. The totals are not
  literals on the page. Parse only direct-child <p> elements: the first
  group embeds a tooltip with decoy "45 dagar"/"90 dagar" text.
- build_snapshot accepts the reported value and derives reserved days from
  it; the old arithmetic remains only as a fallback. An implausible FK value
  degrades to that fallback rather than failing the fetch.
- Record provenance in transferable_days_reported (migration 006) and badge
  derived values as estimates in the dashboard breakdown. Drop the footnote's
  claim that at most 150 days are transferable — real data contradicts it as
  a per-family figure.
- Select the child's section by name when FK lists several; never guess.

Verified against a live BankID scrape: scraped 240/101/139 with 129
transferable, deduced partner 240/169/71 with 71, both flagged as reported.

Incidental fixes found along the way:

- The fetch router never forwarded the partner's transferable figure to
  persist_partner_deduction, so the partner's stored snapshot would have kept
  the flawed split even once the parse landed.
- 'deduced' snapshots were labelled "Manually entered" by a two-way ternary
  over a three-value union. Replaced with a compiler-checked exhaustive map.
- Alembic resolved its database from alembic.ini alone, ignoring
  APP_SQLITE_PATH, so migrations silently targeted the developer's real
  database even when pointed elsewhere. env.py now resolves it, preferring
  -x sqlalchemy.url, then a real APP_SQLITE_PATH, then the ini value.
- backend/captures/ was not ignored: the root pattern was anchored as
  /captures/ despite a comment saying scraper dumps must never be tracked.
- CLAUDE.md quoted test counts and coverage percentages that had gone stale,
  which made a correct verification report look suspect. Gate thresholds kept.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01DXPBfr1v7F71t6QcbHCaaT
This commit is contained in:
2026-09-20 09:11:53 +02:00
parent 3eb8511eb6
commit 97a7200c1a
29 changed files with 1422 additions and 45 deletions
@@ -320,11 +320,13 @@ class TestScraperEndpointsEnabled:
child_id: UUID,
persist_callback: Any,
owner_user_id: UUID,
child_name: str | None = None,
) -> str:
captured["workspace_id"] = workspace_id
captured["personal_data_uuid"] = personal_data_uuid
captured["child_id"] = child_id
captured["owner_user_id"] = owner_user_id
captured["child_name"] = child_name
return "fake-session-id"
monkeypatch.setattr(fetch_data_router._scraper_service, "start_session", fake_start_session)
@@ -410,6 +412,7 @@ class TestPersistCallbackPartnerDeduction:
child_id: UUID,
persist_callback: Any,
owner_user_id: UUID,
child_name: str | None = None,
) -> str:
captured["persist_callback"] = persist_callback
return "fake-session-id"
+577
View File
@@ -27,9 +27,13 @@ from app.scrapers.fk_scraper import (
FamilySummary,
FKScraperService,
PartnerDeduction,
TransferableDays,
_apply_transferable,
_deduce_partner,
_do_extract,
_extract_family_summary,
_extract_transferable_days,
_SEL,
_SessionState,
_set_status,
_sessions,
@@ -642,6 +646,578 @@ class TestDeducePartner:
assert deduction.lagsta_niva_left >= 0
# ---------------------------------------------------------------------------
# Transferable days ("Dagar ni kan föra över") -> min-foraldrapenning page
# ---------------------------------------------------------------------------
# Small balanced-<div> HTML toolkit for the mock page below. Regex alone
# (as `_make_mock_page` above uses) can't safely slice `.barn-sektion` or
# `.fora-over-group`, since they contain further nested <div>s (the tooltip,
# in particular) — a naive ".*?</div>" would stop at the first nested close.
def _balanced_div_slice(html: str, open_tag_start: int) -> str:
"""From the index of a '<div' opening tag, return that div's full outer
HTML (opening tag through its matching closing tag), counting nested
<div>/</div> pairs."""
depth = 0
for m in re.finditer(r"<div\b[^>]*>|</div\s*>", html[open_tag_start:], re.IGNORECASE):
if m.group(0).lower().startswith("</div"):
depth -= 1
if depth == 0:
return html[open_tag_start : open_tag_start + m.end()]
else:
depth += 1
raise ValueError("unbalanced <div> in fixture")
def _find_divs_by_class(html: str, class_name: str) -> list[str]:
"""Balanced outer-HTML slices for every <div class="...class_name...">
in document order (non-overlapping — resumes the search after each
match's own closing tag, so nested divs of the same class, unused here,
aren't double-counted)."""
pattern = re.compile(rf'<div\b[^>]*\bclass="[^"]*\b{re.escape(class_name)}\b[^"]*"[^>]*>')
results: list[str] = []
pos = 0
while True:
m = pattern.search(html, pos)
if not m:
break
sl = _balanced_div_slice(html, m.start())
results.append(sl)
pos = m.start() + len(sl)
return results
def _find_barn_rubrik_text(section_html: str) -> str | None:
idx = section_html.find("barn-rubrik")
if idx == -1:
return None
m = re.search(r"<strong>(.*?)</strong>", section_html[idx:], re.DOTALL)
return m.group(1).strip() if m else None
def _direct_child_p_texts(div_slice: str) -> list[str]:
"""Text of <p> elements that are direct children of div_slice's own root
element — i.e. not nested inside any further <div> — mirroring
Playwright's `:scope > p`."""
open_m = re.match(r"<div\b[^>]*>", div_slice, re.IGNORECASE)
inner = div_slice[open_m.end() : -len("</div>")]
texts: list[str] = []
depth = 0
for m in re.finditer(r"<(/?)(div|p)\b[^>]*>", inner, re.IGNORECASE):
closing = m.group(1) == "/"
tag = m.group(2).lower()
if tag == "div":
depth += -1 if closing else 1
continue
if tag == "p" and not closing and depth == 0:
end_m = re.search(r"</p\s*>", inner[m.end() :], re.IGNORECASE)
if end_m:
raw = inner[m.end() : m.end() + end_m.start()]
texts.append(re.sub(r"<[^>]+>", "", raw).strip())
return texts
def _make_min_fp_mock_page(html: str):
"""Build a minimal async mock Page for the min-foraldrapenning "Dagar ni
kan föra över" panel selectors. Balanced-<div> slicing + regex over the
fixture HTML, not a real browser — see `_find_divs_by_class` above.
"""
min_fp_slices = _find_divs_by_class(html, "min-fp")
min_fp_html = min_fp_slices[0] if min_fp_slices else ""
barn_sektioner = _find_divs_by_class(min_fp_html, "barn-sektion") if min_fp_html else []
def _make_group_locator(group_html: str) -> MagicMock:
loc = MagicMock()
def sub_locator(sel: str) -> MagicMock:
if sel == _SEL.MINFP_LABEL:
m = re.search(
r'<h4\b[^>]*class="[^"]*minfp-label[^"]*"[^>]*>(.*?)</h4>',
group_html,
re.DOTALL,
)
sub = MagicMock()
sub.count = AsyncMock(return_value=1 if m else 0)
if m:
text = re.sub(r"<[^>]+>", "", m.group(1)).strip()
sub.first.inner_text = AsyncMock(return_value=text)
return sub
if sel == ":scope > p":
sub = MagicMock()
sub.all_inner_texts = AsyncMock(return_value=_direct_child_p_texts(group_html))
return sub
raise AssertionError(f"unexpected selector on group locator: {sel!r}")
loc.locator.side_effect = sub_locator
return loc
def _make_panel_locator(panel_html: str) -> MagicMock:
loc = MagicMock()
loc.count = AsyncMock(return_value=1)
def sub_locator(sel: str) -> MagicMock:
if sel == _SEL.EXPANDABLE_BUTTON:
m = re.search(
r'<button\b[^>]*class="[^"]*expandable-paragraph__button[^"]*"[^>]*>',
panel_html,
)
sub = MagicMock()
sub.count = AsyncMock(return_value=1 if m else 0)
if m:
aria_m = re.search(r'aria-expanded="(true|false)"', m.group(0))
sub.first.get_attribute = AsyncMock(
return_value=aria_m.group(1) if aria_m else None
)
sub.first.click = AsyncMock()
return sub
if sel == _SEL.FORA_OVER_GROUP:
groups = _find_divs_by_class(panel_html, "fora-over-group")
sub = MagicMock()
sub.count = AsyncMock(return_value=len(groups))
sub.nth.side_effect = lambda i: _make_group_locator(groups[i])
return sub
raise AssertionError(f"unexpected selector on panel locator: {sel!r}")
loc.locator.side_effect = sub_locator
return loc
def _make_section_locator(section_html: str) -> MagicMock:
loc = MagicMock()
def sub_locator(sel: str) -> MagicMock:
if sel == _SEL.BARN_RUBRIK:
text = _find_barn_rubrik_text(section_html)
sub = MagicMock()
sub.count = AsyncMock(return_value=1 if text is not None else 0)
sub.first.inner_text = AsyncMock(return_value=text or "")
return sub
if sel == _SEL.PANEL_FORA_OVER_DAGAR:
panels = _find_divs_by_class(section_html, "panel-fora-over-dagar")
sub = MagicMock()
sub.count = AsyncMock(return_value=len(panels))
if panels:
panel_loc = _make_panel_locator(panels[0])
sub.locator.side_effect = panel_loc.locator.side_effect
return sub
raise AssertionError(f"unexpected selector on section locator: {sel!r}")
loc.locator.side_effect = sub_locator
return loc
def _make_sections_root_locator() -> MagicMock:
loc = MagicMock()
loc.count = AsyncMock(return_value=len(barn_sektioner))
if barn_sektioner:
loc.first = _make_section_locator(barn_sektioner[0])
loc.nth.side_effect = lambda i: _make_section_locator(barn_sektioner[i])
return loc
page = MagicMock()
page.goto = AsyncMock()
page.wait_for_selector = AsyncMock()
page.wait_for_function = AsyncMock()
def locator_factory(sel: str) -> MagicMock:
if sel == _SEL.MIN_FP_BARN_SEKTION:
return _make_sections_root_locator()
raise AssertionError(f"unexpected top-level selector: {sel!r}")
page.locator.side_effect = locator_factory
return page
_MULTI_CHILD_MIN_FP_HTML = """
<div class="min-fp">
<div class="barn-sektion">
<div class="barn-header"><h2 class="barn-rubrik"><strong>Testbarn</strong></h2></div>
<div class="panel-fora-over-dagar">
<div class="fora-over-group">
<h4 class="minfp-label">Du kan föra över</h4>
<p>84 dagar på sjukpenningnivå</p>
<p>45 dagar på lägstanivå</p>
</div>
<div class="fora-over-group">
<h4 class="minfp-label">Annan förälder kan föra över</h4>
<p>26 dagar på sjukpenningnivå</p>
<p>45 dagar på lägstanivå</p>
</div>
</div>
</div>
<div class="barn-sektion">
<div class="barn-header"><h2 class="barn-rubrik"><strong>Andrabarn</strong></h2></div>
<div class="panel-fora-over-dagar">
<div class="fora-over-group">
<h4 class="minfp-label">Du kan föra över</h4>
<p>10 dagar på sjukpenningnivå</p>
<p>5 dagar på lägstanivå</p>
</div>
</div>
</div>
</div>
"""
_SOLO_PARENT_MIN_FP_HTML = """
<div class="min-fp">
<div class="barn-sektion">
<div class="barn-header"><h2 class="barn-rubrik"><strong>Testbarn</strong></h2></div>
<div class="panel-fora-over-dagar">
<div class="fora-over-group">
<h4 class="minfp-label">Du kan föra över</h4>
<p>84 dagar på sjukpenningnivå</p>
<p>45 dagar på lägstanivå</p>
</div>
</div>
</div>
</div>
"""
_NO_TRANSFER_PANEL_MIN_FP_HTML = """
<div class="min-fp">
<div class="barn-sektion">
<div class="barn-header"><h2 class="barn-rubrik"><strong>Testbarn</strong></h2></div>
<div class="some-other-panel"></div>
</div>
</div>
"""
_INCOMPLETE_MINE_MIN_FP_HTML = """
<div class="min-fp">
<div class="barn-sektion">
<div class="barn-header"><h2 class="barn-rubrik"><strong>Testbarn</strong></h2></div>
<div class="panel-fora-over-dagar">
<div class="fora-over-group">
<h4 class="minfp-label">Du kan föra över</h4>
<p>84 dagar på sjukpenningnivå</p>
</div>
</div>
</div>
</div>
"""
def _min_fp_state() -> _SessionState:
return _SessionState(
session_id="min-fp-test",
workspace_id=uuid.uuid4(),
personal_data_uuid=uuid.uuid4(),
child_id=uuid.uuid4(),
owner_user_id=uuid.uuid4(),
)
class TestExtractTransferableDays:
"""`_extract_transferable_days` reads FK's own "Dagar ni kan föra över"
figures off the min-foraldrapenning page — the fix for the bug where
`transferable_days_left` could never be reconstructed from #/valjdagar
alone (see facts.md: FK reports 129/71, the old derivation gave 49/0)."""
async def test_both_groups_parsed_golden_regression(self) -> None:
"""Pinning regression: mine 84+45=129, partner 26+45=71 — the exact
`facts.md` figures FK itself reports, which the old arithmetic
derivation could never reproduce."""
html = _load_fixture("fk_min_foraldrapenning_synthetic.html")
page = _make_min_fp_mock_page(html)
result = await _extract_transferable_days(page, _min_fp_state(), "Testbarn")
assert result is not None
assert result.mine_total == 129
assert result.partner_total == 71
async def test_tooltip_decoys_ignored(self) -> None:
"""The tooltip's decoy "45 dagar"/"90 dagar" text must not leak into
`mine_sjukpenning`/`mine_lagsta_niva` via a non-scoped read."""
html = _load_fixture("fk_min_foraldrapenning_synthetic.html")
page = _make_min_fp_mock_page(html)
result = await _extract_transferable_days(page, _min_fp_state(), "Testbarn")
assert result is not None
assert result.mine_sjukpenning == 84
assert result.mine_lagsta_niva == 45
async def test_collapsed_accordion_still_yields_correct_numbers(self) -> None:
html = _load_fixture("fk_min_foraldrapenning_synthetic.html").replace(
'aria-expanded="true"', 'aria-expanded="false"'
)
page = _make_min_fp_mock_page(html)
result = await _extract_transferable_days(page, _min_fp_state(), "Testbarn")
assert result is not None
assert result.mine_total == 129
assert result.partner_total == 71
async def test_panel_absent_returns_none(self) -> None:
page = _make_min_fp_mock_page(_NO_TRANSFER_PANEL_MIN_FP_HTML)
result = await _extract_transferable_days(page, _min_fp_state(), "Testbarn")
assert result is None
async def test_single_section_used_without_name_match(self) -> None:
"""A single `.barn-sektion` is used as-is — no `child_name` needed."""
page = _make_min_fp_mock_page(_SOLO_PARENT_MIN_FP_HTML)
result = await _extract_transferable_days(page, _min_fp_state(), None)
assert result is not None
assert result.mine_total == 129
async def test_multi_child_correct_section_chosen_by_name(self) -> None:
page = _make_min_fp_mock_page(_MULTI_CHILD_MIN_FP_HTML)
result = await _extract_transferable_days(page, _min_fp_state(), "Andrabarn")
assert result is not None
assert result.mine_sjukpenning == 10
assert result.mine_lagsta_niva == 5
async def test_multi_child_unmatched_name_returns_none(self) -> None:
page = _make_min_fp_mock_page(_MULTI_CHILD_MIN_FP_HTML)
result = await _extract_transferable_days(page, _min_fp_state(), "Okänt Barn")
assert result is None
async def test_multi_child_no_name_returns_none(self) -> None:
"""Never guess a section when there's more than one and no name to match."""
page = _make_min_fp_mock_page(_MULTI_CHILD_MIN_FP_HTML)
result = await _extract_transferable_days(page, _min_fp_state(), None)
assert result is None
async def test_solo_parent_partner_fields_none(self) -> None:
page = _make_min_fp_mock_page(_SOLO_PARENT_MIN_FP_HTML)
result = await _extract_transferable_days(page, _min_fp_state(), "Testbarn")
assert result is not None
assert result.partner_sjukpenning is None
assert result.partner_lagsta_niva is None
assert result.partner_total is None
async def test_incomplete_mine_group_returns_none(self) -> None:
page = _make_min_fp_mock_page(_INCOMPLETE_MINE_MIN_FP_HTML)
result = await _extract_transferable_days(page, _min_fp_state(), "Testbarn")
assert result is None
async def test_exception_during_parse_returns_none(self) -> None:
"""Any unexpected failure (e.g. a locator raising) degrades to None
rather than propagating — mirrors `_extract_family_summary`."""
page = _make_min_fp_mock_page(_load_fixture("fk_min_foraldrapenning_synthetic.html"))
page.wait_for_selector = AsyncMock(side_effect=RuntimeError("boom"))
result = await _extract_transferable_days(page, _min_fp_state(), "Testbarn")
assert result is None
class TestApplyTransferable:
"""`_apply_transferable` re-derives `data` with FK's own reported split."""
def _mine(self, **overrides: object) -> ParentalLeaveFetch:
now = datetime.now()
base = dict(
id=uuid.uuid4(),
personal_data_uuid=uuid.uuid4(),
workspace_id=uuid.uuid4(),
child_id=uuid.uuid4(),
source="scraped",
fetched_at=now,
total_days=240,
days_used=140,
days_left=100,
reserved_days_total=90,
reserved_days_left=90,
transferable_days_left=10,
dubbeldagar_left=20,
tier_data=TierData(
sjukpenning_total=195,
sjukpenning_used=135,
sjukpenning_left=60,
lagsta_niva_total=45,
lagsta_niva_used=5,
lagsta_niva_left=40,
),
created_at=now,
updated_at=now,
)
base.update(overrides)
return ParentalLeaveFetch(**base)
def test_valid_transferable_updates_reserved_split(self) -> None:
mine = self._mine()
transferable = TransferableDays(mine_sjukpenning=50, mine_lagsta_niva=10)
result = _apply_transferable(mine, transferable)
assert result.transferable_days_left == 60
assert result.reserved_days_left == 40 # days_left(100) - transferable(60)
assert result.transferable_days_reported is True
def test_implausible_transferable_returns_original_unchanged(self) -> None:
"""transferable_days_left > days_left is impossible — build_snapshot
raises ValidationError (reserved_days_left would go negative), and
the caller's original estimate must survive unchanged, never raise."""
mine = self._mine()
transferable = TransferableDays(mine_sjukpenning=500, mine_lagsta_niva=500)
result = _apply_transferable(mine, transferable)
assert result is mine
class TestDoExtractTransferableIntegration:
"""`_do_extract`'s new transferable-days block, end to end.
`_mine`'s figures mirror `facts.md` exactly: days_left=94+45=139, and the
old transferable-first derivation (no FK figure available) computes
transferable_days_left=49 — the bug this feature fixes (FK itself
reports 129). The family fixture below likewise mirrors facts.md's
"210 av 480 dagar kvar totalt" / "Annan förälder: 71 dagar kvar".
"""
_FAMILY_HTML = """
<div data-test="forDigOchAnnanForalder">
<div class="visa-dagar" data-test="body">
<span class="visa-dagar__dagar-kvar">210</span>
<span class="visa-dagar__discrete">av 480 dagar kvar efter ansökan</span>
<div class="visa-dagar__desktop">
<span class="niva-statistik__dagar"><span>(120 dagar)</span></span>
<span class="niva-statistik__dagar"><span>(90 dagar)</span></span>
</div>
</div>
</div>
"""
def setup_method(self) -> None:
_sessions.clear()
def teardown_method(self) -> None:
_sessions.clear()
def _mine(self, **overrides: object) -> ParentalLeaveFetch:
now = datetime.now()
base = dict(
id=uuid.uuid4(),
personal_data_uuid=uuid.uuid4(),
workspace_id=uuid.uuid4(),
child_id=uuid.uuid4(),
source="scraped",
fetched_at=now,
total_days=240,
days_used=101,
days_left=139,
reserved_days_total=90,
reserved_days_left=90,
transferable_days_left=49,
dubbeldagar_left=39,
tier_data=TierData(
sjukpenning_total=195,
sjukpenning_used=101,
sjukpenning_left=94,
lagsta_niva_total=45,
lagsta_niva_used=0,
lagsta_niva_left=45,
),
created_at=now,
updated_at=now,
)
base.update(overrides)
return ParentalLeaveFetch(**base)
async def _run(
self,
mine: ParentalLeaveFetch,
min_fp_html: str,
family_html: str = "",
child_name: str | None = "Testbarn",
) -> _SessionState:
sid = str(uuid.uuid4())
state = _SessionState(
session_id=sid,
workspace_id=uuid.uuid4(),
personal_data_uuid=uuid.uuid4(),
child_id=uuid.uuid4(),
owner_user_id=uuid.uuid4(),
child_name=child_name,
)
_sessions[sid] = state
min_fp_page = _make_min_fp_mock_page(min_fp_html)
family_page = _make_mock_page(family_html)
page = MagicMock()
page.wait_for_selector = AsyncMock()
page.wait_for_function = AsyncMock()
page.goto = min_fp_page.goto
def locator_factory(sel: str) -> MagicMock:
if sel == _SEL.MIN_FP_BARN_SEKTION:
return min_fp_page.locator(sel)
if sel.startswith(_SEL.FAMILY):
return family_page.locator(sel)
loc = MagicMock()
loc.first.click = AsyncMock()
loc.count = AsyncMock(return_value=0)
return loc
page.locator.side_effect = locator_factory
with patch(
"app.scrapers.fk_scraper._extract_parental_leave", new_callable=AsyncMock
) as mock_extract:
mock_extract.return_value = mine
await _do_extract(page, state)
return state
async def test_transferable_days_applied_to_result(self) -> None:
"""Golden regression via `_do_extract`: the persisted result carries
FK's own 129, not the old broken derivation's 49."""
mine = self._mine()
state = await self._run(mine, _load_fixture("fk_min_foraldrapenning_synthetic.html"))
assert state.status == "done"
assert state.result is not None
assert state.result.transferable_days_left == 129
assert state.result.reserved_days_left == 10 # 139 - 129
async def test_partner_deduction_picks_up_transferable_days(self) -> None:
mine = self._mine()
state = await self._run(
mine,
_load_fixture("fk_min_foraldrapenning_synthetic.html"),
family_html=self._FAMILY_HTML,
)
assert state.partner_deduction is not None
assert state.partner_deduction.days_left == 71
assert state.partner_deduction.transferable_days_left == 71
async def test_exception_in_block_leaves_data_untouched(self) -> None:
"""Mirrors `test_absent_family_panel_does_not_affect_main_extraction`:
a failure in the new block must never affect the caller's own,
already-validated `data`."""
mine = self._mine()
with patch(
"app.scrapers.fk_scraper._extract_transferable_days",
new_callable=AsyncMock,
side_effect=RuntimeError("boom"),
):
state = await self._run(mine, _load_fixture("fk_min_foraldrapenning_synthetic.html"))
assert state.status == "done"
assert state.result is mine
assert state.result.transferable_days_left == 49 # unchanged from the original estimate
# ---------------------------------------------------------------------------
# Session state machine
# ---------------------------------------------------------------------------
@@ -728,6 +1304,7 @@ class TestSessionStateMachine:
"sjukpenning_left": 130,
"lagsta_niva_left": 20,
"dubbeldagar_left": 20,
"transferable_days_left": None,
}
async def test_poll_done_partner_deduction_is_none_when_absent(self) -> None:
@@ -0,0 +1,85 @@
"""Tests for `migrations.url_resolution` — the Alembic database-URL resolver.
Regression coverage for the bug where `resolve_database_url` read
`app.config.Settings().sqlite_path` (which always has a default value) ahead
of the Alembic `ini_url`, so `ini_url` — including a `sqlalchemy.url` set
programmatically via `Config.set_main_option(...)`, as integration tests do —
was unreachable dead code and migrations always ran against
`./foraldraledig.db` regardless of what the caller asked for. See
`migrations/env.py`'s `_resolve_url` for how this plugs into Alembic.
"""
from migrations.url_resolution import coerce_sqlite_async, resolve_database_url
class TestResolveDatabaseUrl:
def test_app_sqlite_path_set_wins_over_ini_url(self, monkeypatch) -> None:
monkeypatch.setenv("APP_SQLITE_PATH", "/tmp/scratch/other.db")
url = resolve_database_url(x_args={}, ini_url="sqlite:///./foraldraledig.db")
assert url == "sqlite:////tmp/scratch/other.db"
def test_app_sqlite_path_unset_falls_back_to_ini_url(self, monkeypatch) -> None:
monkeypatch.delenv("APP_SQLITE_PATH", raising=False)
url = resolve_database_url(x_args={}, ini_url="sqlite:///./foraldraledig.db")
assert url == "sqlite:///./foraldraledig.db"
def test_app_sqlite_path_empty_string_treated_as_unset(self, monkeypatch) -> None:
monkeypatch.setenv("APP_SQLITE_PATH", "")
url = resolve_database_url(x_args={}, ini_url="sqlite:///./ini-fallback.db")
assert url == "sqlite:///./ini-fallback.db"
def test_x_argument_wins_over_env_and_ini(self, monkeypatch) -> None:
monkeypatch.setenv("APP_SQLITE_PATH", "/tmp/scratch/other.db")
url = resolve_database_url(
x_args={"sqlalchemy.url": "sqlite:///./explicit-scratch.db"},
ini_url="sqlite:///./foraldraledig.db",
)
assert url == "sqlite:///./explicit-scratch.db"
def test_ini_url_used_when_env_var_unset(self, monkeypatch) -> None:
monkeypatch.delenv("APP_SQLITE_PATH", raising=False)
url = resolve_database_url(x_args={}, ini_url="sqlite:///./ini-fallback.db")
assert url == "sqlite:///./ini-fallback.db"
def test_regression_programmatic_ini_url_wins_over_app_default(self, monkeypatch) -> None:
"""The exact real-world scenario that regressed: a caller sets
`sqlalchemy.url` programmatically on the Alembic `Config` (as
`tests/integration/test_migration_004_backfill.py` does) and no
`APP_SQLITE_PATH` is set. This must resolve to that ini value, NOT to
`app.config.Settings`'s default of `./foraldraledig.db`.
"""
monkeypatch.delenv("APP_SQLITE_PATH", raising=False)
url = resolve_database_url(x_args={}, ini_url="sqlite:////tmp/whatever.db")
assert url == "sqlite:////tmp/whatever.db"
assert url != "sqlite:///./foraldraledig.db"
class TestCoerceSqliteAsync:
def test_sqlite_url_coerced_to_aiosqlite(self) -> None:
assert (
coerce_sqlite_async("sqlite:///./foraldraledig.db")
== "sqlite+aiosqlite:///./foraldraledig.db"
)
def test_resolved_env_url_is_coerced(self, monkeypatch) -> None:
monkeypatch.setenv("APP_SQLITE_PATH", "/tmp/scratch/other.db")
url = coerce_sqlite_async(resolve_database_url(x_args={}, ini_url=None))
assert url == "sqlite+aiosqlite:////tmp/scratch/other.db"
def test_non_sqlite_url_left_untouched(self) -> None:
postgres_url = "postgresql+asyncpg://user:pass@host/db"
assert coerce_sqlite_async(postgres_url) == postgres_url
@@ -120,6 +120,101 @@ class TestReservedTransferableSplit:
assert fetch.transferable_days_left == 0
class TestTransferableDaysReported:
"""`transferable_days_left` as FK's own reported figure (vs. the
transferable-first fallback) — ground-truth numbers from real FK data,
see the task that added this: user 129 reported -> reserved 10; partner
71 reported -> reserved 0.
"""
def test_fk_reported_transferable_user_figures(self) -> None:
fetch = build_snapshot(
**_ids(),
source="scraped",
total_days=240,
sjukpenning_left=94,
lagsta_niva_left=45,
dubbeldagar_left=0,
transferable_days_left=129,
)
assert fetch.days_left == 139
assert fetch.reserved_days_left == 10
assert fetch.transferable_days_left == 129
assert fetch.transferable_days_reported is True
def test_fk_reported_transferable_partner_figures(self) -> None:
fetch = build_snapshot(
**_ids(),
source="scraped",
total_days=240,
sjukpenning_left=26,
lagsta_niva_left=45,
dubbeldagar_left=0,
transferable_days_left=71,
)
assert fetch.days_left == 71
assert fetch.reserved_days_left == 0
assert fetch.transferable_days_left == 71
assert fetch.transferable_days_reported is True
def test_both_reserved_and_transferable_overrides_raises(self) -> None:
with pytest.raises(ValidationError, match="mutually exclusive") as exc_info:
build_snapshot(
**_ids(),
source="manual",
total_days=240,
sjukpenning_left=94,
lagsta_niva_left=45,
dubbeldagar_left=0,
reserved_days_left=10,
transferable_days_left=129,
)
assert exc_info.value.message_key == "parentalLeave.conflictingTransferableOverride"
def test_implausible_reported_transferable_raises(self) -> None:
"""days_left is 139; a reported transferable of 200 would make
reserved_days_left negative (139 - 200 = -61) — the existing
negative-reserved-days validator must catch it."""
with pytest.raises(ValidationError, match="negative") as exc_info:
build_snapshot(
**_ids(),
source="scraped",
total_days=240,
sjukpenning_left=94,
lagsta_niva_left=45,
dubbeldagar_left=0,
transferable_days_left=200,
)
assert exc_info.value.message_key == "parentalLeave.negativeReservedDaysLeft"
def test_derived_fallback_sets_transferable_days_reported_false(self) -> None:
fetch = build_snapshot(
**_ids(),
source="manual",
total_days=240,
sjukpenning_left=60,
lagsta_niva_left=40,
dubbeldagar_left=60,
)
assert fetch.reserved_days_left == 90
assert fetch.transferable_days_left == 10
assert fetch.transferable_days_reported is False
def test_explicit_reserved_days_left_also_not_reported(self) -> None:
"""A caller-supplied `reserved_days_left` is a user estimate too —
only `transferable_days_left` counts as FK-reported."""
fetch = build_snapshot(
**_ids(),
source="manual",
total_days=240,
sjukpenning_left=150,
lagsta_niva_left=20,
dubbeldagar_left=60,
reserved_days_left=60,
)
assert fetch.transferable_days_reported is False
class TestNegativeAndOverTotalGuards:
def test_negative_sjukpenning_left_raises(self) -> None:
with pytest.raises(ValidationError, match="negative"):