Тестирование

gof теперь имеет shipped testing platform baseline.

Текущий surface

• test fn
• fixture(test) fn и fixture(module) fn
• reserved stdlib import testing
• typed TestContext
• deterministic discovery для *_test.gof и tests/**/*.gof
• snapshots под tests/snapshots/
• product fixtures под tests/ui, tests/runtime, tests/runtime-fail
• markdown doctests через gof test --docs

Пример:

import testing

test fn sums_are_stable(t: TestContext):
    case = t.case("small-sum")
    case.equal(2 + 3, 5, "expected deterministic integer addition")

test fn result_paths_stay_explicit(t: TestContext) -> Result[unit, RuntimeError]:
    parsed = parse_int("7")?
    return Result.Ok(t.equal(parsed, 7, "expected parse_int to preserve value"))

gof test examples/testing_baseline
gof test --list examples/testing_baseline
gof test --shuffle --seed 17 examples/testing_baseline

TestContext

• t.fail(message), t.equal(actual, expected, message)
• t.not_equal(actual, expected, message)
• t.true(condition, message), t.false(condition, message)
• t.ok(result, message), t.err(result, message)
• t.match_snapshot(name, value), t.case(name)
• t.temp_dir(), t.temp_file(prefix), t.env(name, value)
• t.skip(message), t.todo(message)

Typed fixtures

import testing

fixture(module) fn shared_total() -> int:
    return 41

fixture(test) fn scratch_dir(t: TestContext) -> TempDir:
    return t.temp_dir()

test fn uses_fixtures(shared_total: int, scratch_dir: TempDir, t: TestContext):
    t.equal(shared_total, 41, "expected cached module fixture value")
    t.true(exists(scratch_dir.path()), "expected test fixture temp dir")

• fixture(module) — один раз на файл
• fixture(test) — один раз на тест
• dependency injection по имени и типу параметра
• optional cleanup() receiver method

Snapshot contract

• snapshots под tests/snapshots/
• обновление только через --update-snapshots

Product fixtures

• tests/ui/*.gof — compile failure expected
• tests/runtime/*.gof — success expected
• tests/runtime-fail/*.gof — runtime failure expected

Артефакты: .diag, .stdout, .stderr, .exit.

Reporters

• gof test --json → schema gof.test.report/v1
• gof test --junit → JUnit/xUnit XML

Exit codes

• 10 — хотя бы один тест failed
• 11 — harness не смог завершить discovery/execution

Markdown doctests

• ```gof doctest `` — compile + run
• ```gof doctest no_run `` — compile only
• ```gof doctest compile_fail `` — expect compile failure
• ```gof doctest runtime_fail `` — expect runtime failure
• если gof test --docs запускается от корня репозитория, canonical discovery ограничен README.md, docs/site/content/docs/en/**/*.mdx и docs/site/content/docs/ru/**/*.mdx