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shopdb-flask/tests/test_plugins/test_printedparts_ledger.py
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printedparts stage 17: gage-lab asset tag + print-files redesign
The gage lab assigns real WJRP asset numbers, so identity splits: the
internal itemcode stays auto-minted and a new optional unique
gagelabtag (migration 0003) carries the lab's number - settable on
create/edit, searchable, and resolved by the kiosk for scans and bare
keypad digits against the numeric tail of either identifier
(unique-match only). The print-files table becomes stacked revision
cards - filename with rev/current badges, one meta line, delete pinned
right - ending the horizontal scroll in that column.
2026-07-17 14:01:09 -04:00

370 lines
16 KiB
Python

"""Printedparts ledger + badge tests.
The invariants that make the plugin trustworthy: itemcode minting, the
single-commit cache==ledger rule, the below-zero guard, quantity edits
forced through the ledger, and the badge contract (SSO digits, PayNo
wrap, unknown-badge policy).
"""
import pytest
from shopdb.api import db
from shopdb.core.models import Setting
from plugins.printedparts.models import PrintedItem, PrintedItemTransaction
@pytest.fixture
def item(app, db):
with app.app_context():
row = PrintedItem(itemcode='3DP-9001', itemname='Test clip',
quantityonhand=0, lowstockthreshold=5)
db.session.add(row)
db.session.commit()
yield row.printeditemid
@pytest.fixture
def directory_employee(app):
with app.app_context():
from plugins.employees.models import DirectoryEmployee
if not db.session.get(DirectoryEmployee, 502000001):
db.session.add(DirectoryEmployee(
sso=502000001, firstname='Pat', lastname='Printer'))
db.session.commit()
return '502000001'
def test_create_mints_itemcode(client, auth_headers):
response = client.post('/api/printedparts/items', json={'itemname': 'Bracket'},
headers=auth_headers)
assert response.status_code == 201
data = response.get_json()['data']
assert data['itemcode'] == f"3DP{data['printeditemid']:04d}"
assert data['quantityonhand'] == 0
def test_update_refuses_quantity(client, auth_headers, item):
response = client.put(f'/api/printedparts/items/{item}',
json={'quantityonhand': 50}, headers=auth_headers)
assert response.status_code == 400
def test_restock_writes_ledger_and_cache(client, auth_headers, app, item,
directory_employee):
response = client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 10, 'badge': directory_employee},
headers=auth_headers)
assert response.status_code == 200
assert response.get_json()['data']['quantityonhand'] == 10
with app.app_context():
rows = PrintedItemTransaction.query.filter_by(printeditemid=item).all()
assert len(rows) == 1
assert rows[0].transactiontype == 'restock'
assert rows[0].quantitychange == 10
assert rows[0].employeename == 'Pat Printer'
cached = db.session.get(PrintedItem, item).quantityonhand
assert cached == sum(r.quantitychange for r in rows)
def test_payno_badge_shape_resolves(client, auth_headers, item,
directory_employee):
response = client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 1,
'badge': f'0{directory_employee}BZ'},
headers=auth_headers)
assert response.status_code == 200
def test_adjust_requires_reason_and_floors_at_zero(client, auth_headers, item,
directory_employee):
no_reason = client.post(f'/api/printedparts/items/{item}/adjust',
json={'quantitychange': -1,
'badge': directory_employee},
headers=auth_headers)
assert no_reason.status_code == 400
below_zero = client.post(f'/api/printedparts/items/{item}/adjust',
json={'quantitychange': -1, 'reason': 'test',
'badge': directory_employee},
headers=auth_headers)
assert below_zero.status_code == 400
def test_unknown_badge_denied_then_allowed_by_policy(client, auth_headers, app,
item):
denied = client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 1, 'badge': '999999999'},
headers=auth_headers)
assert denied.status_code == 422
with app.app_context():
Setting.set('printedparts_unknown_badge', 'allow',
valuetype='string', category='printedparts')
db.session.commit()
try:
allowed = client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 1, 'badge': '999999999'},
headers=auth_headers)
assert allowed.status_code == 200
assert allowed.get_json()['data']['quantityonhand'] == 1
finally:
with app.app_context():
Setting.set('printedparts_unknown_badge', 'deny',
valuetype='string', category='printedparts')
db.session.commit()
def test_anonymous_cannot_mutate(client, item):
assert client.post('/api/printedparts/items',
json={'itemname': 'X'}).status_code == 401
assert client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 1, 'badge': '1'}).status_code == 401
def test_catalog_reads_require_view_permission(client, member_headers, item):
"""Browsing the catalog is printedparts.view-gated; the kiosk stays open."""
assert client.get('/api/printedparts/items').status_code == 401
assert client.get(f'/api/printedparts/items/{item}').status_code == 401
assert client.get('/api/printedparts/items',
headers=member_headers).status_code == 403
assert client.get('/api/printedparts/kiosk/item/3DP-9001').status_code == 200
def test_member_without_permission_gets_403(client, member_headers, item):
"""Authentication alone is not authorization: a role-less user is denied."""
assert client.post('/api/printedparts/items', json={'itemname': 'X'},
headers=member_headers).status_code == 403
assert client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 1, 'badge': '1'},
headers=member_headers).status_code == 403
def test_kiosk_take_is_open_decrement_only(client, auth_headers, app, item,
directory_employee):
"""The kiosk endpoint needs no auth but only ever decrements stock."""
itemcode = '3DP-9001'
stocked = client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 5, 'badge': directory_employee},
headers=auth_headers)
assert stocked.status_code == 200
lookup = client.get(f'/api/printedparts/kiosk/item/{itemcode}')
assert lookup.status_code == 200
take = client.post('/api/printedparts/kiosk/take', json={
'itemcode': itemcode, 'badge': directory_employee, 'quantity': 2})
assert take.status_code == 200, take.get_json()
assert take.get_json()['data']['quantityonhand'] == 3
too_many = client.post('/api/printedparts/kiosk/take', json={
'itemcode': itemcode, 'badge': directory_employee, 'quantity': 99})
assert too_many.status_code == 400
unknown = client.post('/api/printedparts/kiosk/take', json={
'itemcode': itemcode, 'badge': '111111111', 'quantity': 1})
assert unknown.status_code == 422
with app.app_context():
rows = PrintedItemTransaction.query.filter_by(
printeditemid=item, transactiontype='take').all()
assert len(rows) == 1
assert rows[0].quantitychange == -2
assert rows[0].employeename == 'Pat Printer'
cached = db.session.get(PrintedItem, item).quantityonhand
ledgersum = sum(r.quantitychange for r in
PrintedItemTransaction.query.filter_by(
printeditemid=item).all())
assert cached == ledgersum
def test_lowstock_alert_fires_on_crossing_only(client, auth_headers, app, item,
directory_employee, monkeypatch):
"""One alert when stock CROSSES the threshold downward; restocking above
rearms it; staying below does not re-fire."""
sent = []
import plugins.printedparts.api.routes as printedparts_routes
monkeypatch.setattr(
printedparts_routes, '_send_lowstock_alert',
lambda alerted_item: sent.append(alerted_item.itemcode))
def restock(quantity):
return client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': quantity,
'badge': directory_employee},
headers=auth_headers)
def take(quantity):
return client.post('/api/printedparts/kiosk/take',
json={'itemcode': '3DP-9001',
'badge': directory_employee,
'quantity': quantity})
restock(10) # 10 on hand, threshold 5
assert take(3).status_code == 200 # 7: above threshold, no alert
assert sent == []
assert take(3).status_code == 200 # 4: CROSSES 5 -> one alert
assert sent == ['3DP-9001']
assert take(2).status_code == 200 # 2: still below, no re-fire
assert sent == ['3DP-9001']
restock(20) # 22: rearmed
assert take(18).status_code == 200 # 4: crosses again -> second alert
assert sent == ['3DP-9001', '3DP-9001']
def test_alert_recipients_merge_users_and_freetext(client, auth_headers, app,
item, directory_employee,
monkeypatch):
"""Selected shopdb users' account emails merge with the free-text list,
deduped; inactive users are skipped."""
import shopdb.api as contract_surface
captured = {}
monkeypatch.setattr(contract_surface, 'send_email',
lambda to, subject, html, text=None:
captured.setdefault('to', to) or True)
with app.app_context():
from shopdb.api import User
from werkzeug.security import generate_password_hash
active = User(username='partslead', email='lead@site.test',
passwordhash=generate_password_hash('x'), isactive=True)
inactive = User(username='oldtimer', email='gone@site.test',
passwordhash=generate_password_hash('x'),
isactive=False)
db.session.add_all([active, inactive])
db.session.commit()
Setting.set('printedparts_alert_userids',
f'{active.userid},{inactive.userid}',
valuetype='string', category='printedparts')
Setting.set('printedparts_alert_email',
'extra@site.test, lead@site.test',
valuetype='string', category='printedparts')
db.session.commit()
client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 10, 'badge': directory_employee},
headers=auth_headers)
take = client.post('/api/printedparts/kiosk/take',
json={'itemcode': '3DP-9001',
'badge': directory_employee, 'quantity': 6})
assert take.status_code == 200 # 4 on hand: crossed threshold 5
assert captured['to'] == ['lead@site.test', 'extra@site.test']
def test_retire_hides_and_restore_returns(client, auth_headers, item):
"""Retire drops the item from the default list and the kiosk; restore
brings it back with history intact."""
assert client.delete(f'/api/printedparts/items/{item}',
headers=auth_headers).status_code == 200
listed = client.get('/api/printedparts/items',
headers=auth_headers).get_json()['data']
assert all(row['printeditemid'] != item for row in listed)
kiosk = client.get('/api/printedparts/kiosk/item/3DP-9001')
assert kiosk.status_code == 404
including = client.get('/api/printedparts/items?active=false',
headers=auth_headers)
assert any(row['printeditemid'] == item
for row in including.get_json()['data'])
assert client.post(f'/api/printedparts/items/{item}/restore',
headers=auth_headers).status_code == 200
assert client.get('/api/printedparts/kiosk/item/3DP-9001').status_code == 200
def test_file_revisions_append_and_download(client, auth_headers, item, tmp_path):
"""Uploads mint sequential revisions; download returns the original name."""
import io
first = client.post(f'/api/printedparts/items/{item}/files',
data={'file': (io.BytesIO(b'solid part'), 'clip_v1.stl'),
'note': 'initial'},
headers=auth_headers,
content_type='multipart/form-data')
assert first.status_code == 201, first.get_json()
assert first.get_json()['data']['revision'] == 1
second = client.post(f'/api/printedparts/items/{item}/files',
data={'file': (io.BytesIO(b'G1 X0 Y0'), 'clip_v2.gcode')},
headers=auth_headers,
content_type='multipart/form-data')
assert second.get_json()['data']['revision'] == 2
bad = client.post(f'/api/printedparts/items/{item}/files',
data={'file': (io.BytesIO(b'x'), 'malware.exe')},
headers=auth_headers,
content_type='multipart/form-data')
assert bad.status_code == 400
listing = client.get(f'/api/printedparts/items/{item}/files',
headers=auth_headers).get_json()['data']
assert [f['revision'] for f in listing] == [2, 1]
fileid = listing[1]['fileid']
download = client.get(f'/api/printedparts/files/{fileid}/download')
assert download.status_code == 200
assert download.data == b'solid part'
assert 'clip_v1.stl' in download.headers['Content-Disposition']
def test_alert_role_members_receive(client, auth_headers, app, item,
directory_employee, monkeypatch):
"""Every active member of a selected role gets the alert."""
import shopdb.api as contract_surface
captured = {}
monkeypatch.setattr(contract_surface, 'send_email',
lambda to, subject, html, text=None:
captured.setdefault('to', to) or True)
with app.app_context():
from shopdb.api import User, Role
from werkzeug.security import generate_password_hash
role = Role(rolename='partscrew', description='3D parts crew')
member = User(username='crewone', email='crewone@site.test',
passwordhash=generate_password_hash('x'), isactive=True)
member.roles.append(role)
db.session.add_all([role, member])
db.session.commit()
Setting.set('printedparts_alert_roleids', str(role.roleid),
valuetype='string', category='printedparts')
db.session.commit()
client.post(f'/api/printedparts/items/{item}/restock',
json={'quantity': 10, 'badge': directory_employee},
headers=auth_headers)
take = client.post('/api/printedparts/kiosk/take',
json={'itemcode': '3DP-9001',
'badge': directory_employee, 'quantity': 6})
assert take.status_code == 200
assert captured['to'] == ['crewone@site.test']
def test_gagelabtag_assigned_searched_and_kiosk_resolved(client, auth_headers):
"""The internal code stays auto-minted; the gage-lab tag is optional,
unique, searchable, and the kiosk resolves it (exact and bare digits)."""
created = client.post('/api/printedparts/items',
json={'itemname': 'Gage block holder',
'gagelabtag': 'wjrp0117'},
headers=auth_headers)
assert created.status_code == 201
data = created.get_json()['data']
assert data['gagelabtag'] == 'WJRP0117'
assert data['itemcode'].startswith('3DP') # internal code untouched
duplicate = client.post('/api/printedparts/items',
json={'itemname': 'Other',
'gagelabtag': 'WJRP0117'},
headers=auth_headers)
assert duplicate.status_code == 409
searched = client.get('/api/printedparts/items?search=WJRP0117',
headers=auth_headers).get_json()['data']
assert len(searched) == 1
by_tag = client.get('/api/printedparts/kiosk/item/WJRP0117')
assert by_tag.status_code == 200
by_digits = client.get('/api/printedparts/kiosk/item/117')
assert by_digits.status_code == 200
assert by_digits.get_json()['data']['gagelabtag'] == 'WJRP0117'