signal-bot/tests/test_stats_render_period.py
Krzysztof kuhy Rudnicki ad93bbfdf7 release: 0.1.1 «Pius I» — commands that explain themselves
Two things the group hit within minutes of 0.1.0, both reported by real
users rather than found by a test.

Somebody typed !korona, got "Za mało danych — wróć za kilka dni." and
nothing else. That answer tells them neither what the command does nor
what it will eventually show, which makes it worse than useless on a
release day when almost every command is empty by design. Every command
now leads with what it is, and the empty answer says what it will show
once there is history and which date it is counting from.

And somebody asked whether "Najczęściej piszesz o 12:00" meant the whole
hour 12-13. It did, and the label did not say so. It now reads "między
12:00 a 13:00". Same fix in kind for the nightly summary line, which
said "średnio 47 znaków" without saying per what -- now "na wiadomość".

A one-line wording fix takes the next pope exactly like a feature does,
per DOCS-changelog.md. Exercised in testbot at the unbumped version
first: !korona, !ja, !dni and !rekordy all ran clean.

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_015d48t4qsQLBJnDwDeo2Nom
2026-08-30 20:09:14 +02:00

130 lines
4.7 KiB
Python

# Copyright (c) 2026 Krzysztof Rudnicki. MIT licence.
"""Rendering a period, and the on-demand answers."""
from __future__ import annotations
from signal_bot.stats import periods
from signal_bot.stats.events import Person
from signal_bot.stats.queries_day import DayRow
from signal_bot.stats.queries_period import Trend
from signal_bot.stats.records import DayRecord, Silence
from signal_bot.stats.render_extra import (
ME_TITLE,
render_crown,
render_me,
render_records,
render_weekdays,
)
from signal_bot.stats.render_period import MAX_ROWS, bar, render_period, trend_line
WEEK = periods.week_of("2026-09-01")
def rows(spec: list[tuple[str, int]]) -> list[DayRow]:
"""Build period rows from (name, messages) pairs."""
return [
DayRow(f"u{i}", name, messages, 0, 0, messages * 10)
for i, (name, messages) in enumerate(spec)
]
def test_a_period_with_nobody_in_it() -> None:
rendered = render_period(WEEK, [], Trend(0, 0))
assert "Nikt nic nie napisał." in rendered
def test_the_bar_fills_with_the_share() -> None:
assert bar(0) == "░" * 10
assert bar(100) == "█" * 10
assert bar(50) == "█████░░░░░"
def test_trend_says_first_rather_than_no_change() -> None:
"""Zero percent and "nothing to compare against" are different claims."""
assert "pierwszy taki okres" in trend_line(Trend(now=10, before=0), "poprzednio")
assert "dokładnie tyle samo" in trend_line(Trend(now=10, before=10), "poprzednio")
assert "↑ 50% więcej" in trend_line(Trend(now=15, before=10), "poprzednio")
assert "↓ 50% mniej" in trend_line(Trend(now=5, before=10), "poprzednio")
def test_a_long_period_is_truncated_with_its_total() -> None:
many = rows([(f"Osoba {i:02d}", 20 - i) for i in range(MAX_ROWS + 4)])
rendered = render_period(WEEK, many, Trend(100, 90))
assert "…i 4 osoby więcej" in rendered
assert len([line for line in rendered.split("\n") if line.startswith(("1.", "2."))]) >= 1
def test_medals_only_appear_on_a_podium() -> None:
three = rows([("A", 3), ("B", 2), ("C", 1)])
assert "🥇" in render_period(WEEK, three, Trend(6, 5), podium=True)
assert "🥇" not in render_period(WEEK, three, Trend(6, 5))
def test_an_empty_command_still_says_what_it_is_for() -> None:
"""A bare "za mało danych" tells nobody what they asked for.
Reported by the group within minutes of 0.1.0: somebody typed !korona,
got only that line, and learned neither what the command does nor when
it would work.
"""
for rendered in (
render_records({}, None, None, [], "2026-08-30"),
render_crown({}, [], "2026-08-30"),
render_weekdays({}, 0, "2026-08-30"),
):
assert "Jeszcze za mało danych." in rendered
assert "Pokażę:" in rendered
assert "Liczę od 30 sierpnia." in rendered
def test_an_empty_command_without_a_start_date_omits_it() -> None:
assert "Liczę od" not in render_crown({}, [])
def test_records_reports_each_kind_it_has() -> None:
rendered = render_records(
{"2026-09-01": 10, "2026-09-03": 2},
DayRecord("2026-09-01", 4),
Silence("2026-09-04", "2026-09-06", 3),
[("Ala", DayRecord("2026-09-01", 9))],
)
assert "Najwięcej w jeden dzień: 10" in rendered
assert "Najciszej (ale ktoś pisał): 2" in rendered
assert "Najwięcej zdjęć" in rendered
assert "Najdłuższa cisza: 3 dni" in rendered
assert "Ala — 9" in rendered
def test_the_crown_reports_now_longest_and_totals() -> None:
winners = {
"2026-09-01": [("u1", "Ala")],
"2026-09-02": [("u1", "Ala")],
"2026-09-03": [("u2", "kuhy")],
}
people = [Person("u1", "Ala", ""), Person("u2", "kuhy", "")]
rendered = render_crown(winners, people)
assert "Teraz: kuhy — 1 dzień z rzędu" in rendered
assert "Najdłuższa seria: Ala — 2 dni" in rendered
assert "Ala — 2 dni" in rendered
def test_weekdays_skips_days_never_recorded() -> None:
rendered = render_weekdays({0: [10, 20], 4: [5]}, 4)
assert "poniedziałki: średnio 15" in rendered
assert "piątki: średnio 5" in rendered
assert "← dziś" in rendered
assert "wtorki" not in rendered
def test_me_omits_what_it_does_not_know() -> None:
"""No record, no favourite hour, no streak: three clauses that vanish."""
rendered = render_me("kuhy", 3, None, 10, None, 0)
assert rendered == f"{ME_TITLE}\n\nkuhy — 3 wiadomości w historii\nUdział w rozmowie: 10%"
def test_me_reports_everything_it_does_know() -> None:
rendered = render_me("kuhy", 30, DayRecord("2026-09-01", 12), 40, 23, 2)
assert "Rekord życiowy: 12 (1 września)" in rendered
assert "Najczęściej piszesz między 23:00 a 00:00" in rendered
assert "Korona: 2 dni z rzędu" in rendered