10 Commits

Include renames

Author	SHA1	Message	Date
timothy	0081bed4b1	docs(460): drop the "clean at rest" overstatement from the test header ... Follow-up to the cold review of 615e00a. The record was corrected to say only that no NEW sentinel rows are created, but the test file's header still carried the disclaimed "the data is clean at rest for every provider" claim — sitting on the very test that supposedly proved it. It now states what the tests actually pin, and names what they cannot speak to (rows written before this change, which keep the sentinel and are covered only by the read coercion). Also corrects docs/testing.md's ErsatzTV.Core.Tests count (543 -> ~650 measured; the neighbouring Scanner.Tests cell is corrected in #602 instead, to keep the two open PRs off the same line).	2026-07-25 13:46:41 +02:00
timothy	890745d1d4	fix(460): write null LastScan on disable-sync instead of the MinValue sentinel [decisions-edit] ... MediaSourceRepository's Plex/Jellyfin/Emby remove-and-recreate (disable-sync) flows stamped SystemTime.MinValueUtc into library.LastScan, so normal use kept minting 0001-01-01 sentinel rows. #409 fixed the READ side (the API coerces the sentinel to null and a migration cleaned the historical residue), so the wire contract was already correct — this stops new sentinel rows being written. Safe because every remaining LastScan reader either coalesces (LastScan ?? SystemTime.MinValueUtc) for its own non-nullable scan-comparison needs, or is the API read-boundary coercion itself — audited every reference under ErsatzTV{,.Application,.Core,.Infrastructure,.Scanner,.Mcp} plus web/. There is no Where/OrderBy/GroupBy on LastScan anywhere, so the SQL null-ordering divergence between SQLite and MySQL has no surface here. Scan-comparison behavior is unchanged. Deliberately ships NO second cleanup migration: rows written between #409's NullOutNeverScannedLastScan and this change keep the sentinel at rest, and the permanent read coercion — not a migration — is what keeps the contract honest for them (as it must be anyway for a restored or hand-edited DB). LibraryPath.LastScan is likewise left untouched: the flows re-add Paths with their original values, and its only readers are the local-library scan handlers, so it has no API surface and no remote-scan effect. Regression test per provider (MediaSourceRepositoryDisableSyncTests), proven non-vacuous: restoring the MinValue writes fails all three. [decisions-edit] — the media.lastscan-null-boundary record documented this write as an ONGOING sentinel source and rested its "the coercion is permanent" argument on it, so the rationale prose is corrected in the same PR per docs.decision-lifecycle. The Rule line is unchanged, so the generated decisions/README.md catalog is byte-identical. MediaSourceRepository.cs also loses its UTF-8 BOM (fix-as-you-touch, #311). fixes #460	2026-07-25 13:46:09 +02:00
timothy	2f2bcca681	fix(500): dedup incoming metadata collections so a duplicate name inserts once ... The remove-stale + add-new reconcile idiom materializes its add set with .ToList() BEFORE the loop mutates the existing collection, so the add filter (`incoming.All(x2 => x2.Name != x.Name)`) is evaluated against a snapshot. Two identically-named incoming entries whose name is not yet on the existing item therefore BOTH passed the filter and BOTH inserted — a duplicate row. Deduplicate the incoming set on the same key the filter compares (Name; Guid for Guids), in both copies of the idiom: - PlexMovieLibraryScanner.UpdateMetadata (the original) — genres, studios, actors, directors, writers, guids, tags. - JellyfinMusicVideoLibraryScanner.Reconcile{Genres,Tags,Studios,Artists} (added in #497, mirrors the Plex pattern verbatim). Plex ACTORS are the exception and get an artwork-preferring dedup hoisted out and shared with the remove filter, because that filter is keyed on (Name, artwork-presence) — it is the mechanism that drops an artwork-less actor so the add loop can re-add it WITH artwork. A bare DistinctBy(a => a.Name) there keeps the FIRST duplicate, so Plex listing the artwork-less copy first discarded the artwork; worse, the remove filter would still see the artwork-less duplicate, making its upgrade clause false, so the stale row was never removed and the artwork never arrived on ANY later scan either. Actor also carries Role/Order, which first-wins would silently drop too. Caught by the cold review of the first version of this commit. For the Jellyfin scanner the dedup sits at the incoming-list declaration, which also covers the remove filter — safe because all four of those filters only ask "is this name present at all", an answer duplicates cannot change. Tests: duplicate-collapse for both paths, the two Actors cases above, and a POSITIVE CONTROL proving distinct entries are still all added and stale ones still removed (without it, a mis-keyed dedup that collapsed genuinely different entries would pass every other assertion). Each proven non-vacuous. The Plex tests drive the protected UpdateMetadata through a minimal test-only subclass, as MediaServerMovieLibraryScannerTests already does. Low likelihood in practice (a media server emitting two identically-named genres for one item is unusual); this is defensive, with no observed occurrence. The same idiom is copied into 8 further scanners/repositories that this change deliberately does not touch (the issue scoped it to two paths) — filed as #600 so the class of bug is tracked rather than silently left in the majority of its instances. The dedup rule is recorded under scan.musicvideo-reconciliation. fixes #500	2026-07-25 13:04:38 +02:00
timothyandClaude Opus 4.8	f54c9ae195	refactor(395): dedup Scripted≡YAML enumerator construction into ContentEnumeratorBuilder ... Extract the byte-identical PlaybackOrder -> IMediaCollectionEnumerator switch shared by SchedulingEngine.EnumeratorForContent (Scripted) and EnumeratorCache.GetEnumeratorForContent (Sequential/YAML) into one static per-family seam, mirroring #380's ShuffleSourceBuilder. Each engine keeps its own "not supported" warning on the None branch, so the per-engine message is unchanged. Adds ContentEnumeratorBuilderTests pinning the block-shuffle-not-classic trap and the unsupported-order -> None (#70) contract across all 8 unsupported orders. Corrects the testing.scripted-playout-golden-deferred decision record: Scripted's external-process + HTTP pipeline is integration-only (deferred to #563), but the in-process SchedulingEngine it drives IS unit-testable (ScriptedScheduleController is a 1:1 pass-through) -- the earlier "un-golden-able by construction" framing conflated transport with engine. docs/testing.md reframed to match. [decisions-edit] fixes #395 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-22 20:21:52 +02:00
timothyandClaude Opus 4.8	80a9824a4e	test(381): golden coverage for Sequential (YAML) playout builder; document Scripted deferral ... Extends the #163 PlayoutBuildGoldenTests in-memory net to the Sequential (YAML) builder: a committed fixture (Goldens/Fixtures/sequential-schedule.yml) with two `count: 2` instructions over one chronological collection, built via SequentialPlayoutBuilder over the pinned window. The count/all/duration handlers do UTC-only arithmetic off the caller-supplied start, so the case is TZ-independent (passes, not skips, under a non-UTC TZ) and needs no Assume guard. Non-vacuity: a fixture count tweak flips the golden + the contiguity assertion. Scripted is deliberately excluded from the golden net — ScriptedPlayoutBuilder shells out via Cli.Wrap to an external process that drives SchedulingEngine over HTTP, which no in-memory golden can characterize. Recorded as the Done-when "documented decision" arm in docs/decisions.md (testing.scripted-playout-golden-deferred) + docs/testing.md; the scripted integration harness is tracked as follow-up #563. fixes #381 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-22 19:18:12 +02:00
timothy	71708633f5	test(264): pin the path-scan-error log; correct testing.md accuracy ... Re-review of the previous fix commit (986ccfaf, verdict MERGEABLE) raised one fair hit and one claim that did not survive checking. Fair hit — that commit's message asserted "LogError is an extension method that NSubstitute can't cleanly verify" as the reason for adding no test. That is FALSE, and this repo disproves it: ErsatzTV.Tests' ReleaseMemoryHandlerTests.ShouldHaveLogged asserts on ILogger via ReceivedCalls(), which works precisely because the LogError extension dispatches to the substituted ILogger.Log. Reusing that idiom here costs 4 lines, so pin the log the previous commit added. Verified non-vacuous: asserting a message the handler never logs fails the test. Not applied — the same review called the row's "1471 tests" misleading on the grounds that TranscodingTests is [Explicit] and contributes most of that count. TranscodingTests is indeed [Explicit], but filtering it out yields exactly 1471, so 1471 is already the runnable count and the row was accurate. Kept the number; documented TranscodingTests as [Explicit]/opt-in instead, since it was a genuine omission from a table that claims to be authoritative. Also rewrap the verification-gate paragraph the previous commit left over-long, and name the two always-run projects instead of "both". Deferred (filed separately): a canceled local scan now logs at ERROR per path via this log. It mirrors the remote handlers exactly, so diverging here would be the inconsistency, not the fix.	2026-07-17 14:35:09 +02:00
timothy	986ccfaf6c	fix(264): log local path scan errors (review finding) + map Scanner.Tests ... Adversarial review (MERGEABLE, no blockers) raised two items worth folding in rather than deferring: Medium — ScanLocalLibraryHandler silently swallowed path scan errors, while the three remote scanners it mirrors all log result.LeftToSeq(). That mattered less when a failed path only skipped the path-level LastScan, but the previous commit makes a failed path suppress the library-level scan time too — so the user would see exactly the #264 symptom ("Never scanned") with nothing in the log explaining why. That is a diagnosis dead-end of the same class as the bug being fixed, so log it here rather than file a follow-up. No test: the sibling Synchronize*LibraryByIdHandlerTests don't assert on logging either, and LogError is an extension method that NSubstitute can't cleanly verify. Low — docs/testing.md bills itself as the authoritative map of what each test project covers but omitted ErsatzTV.Scanner.Tests entirely (1471 pre-existing tests). This PR adds a file to that project, so add the row and include it in the per-PR verification gate.	2026-07-17 14:27:50 +02:00
timothyandClaude Opus 4.8	7e6b9d2747	test(77): characterize clock-boundary schedule padding; docs ... #77's core (pad/snap schedules to :00/:15/:30 via filler) already exists — FillerMode.Pad + PadToNearestMinute (Classic), pad_to_next/pad_until (Sequential); Block is inherently time-anchored. No production code change; this locks the behaviour end-to-end and documents that it exists. - PlayoutBuildGoldenTests.Classic_clock_padded: a PostRoll FillerMode.Pad(15) preset through the real PlayoutBuilder snaps content to :15 (golden + explicit quarter-hour assertion). Splits Verify -> CompareGolden for reuse. - ChannelGuideProjectorClockPadTests: the guide projection coalesces trailing filler so programmes STOP on the padded boundary (XMLTV half). - docs: decisions.md (2026-07-17 entry), domain-model.md (clock-boundary row), testing.md (test map + count 540->542). Deferred (UI, blocked on #388): one-click per-channel/schedule clock-align toggle + 60-min increment option. Refs #77 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-17 01:22:07 +02:00
timothyandClaude Opus 4.8	dc5d889ccb	test(163): golden characterization tests for playout building (Classic + Block) ... Add ErsatzTV.Core.Tests/Scheduling/Goldens/PlayoutBuildGoldenTests.cs — a golden-file net that snapshots the PlayoutItems each builder produces over a pinned build window; the scheduling counterpart to the M3U (#11) / XMLTV (#28) goldens. This is the regression net that de-risks the scheduling-refactor chain (#380 -> #70/#71/#176). Coverage this slice: - Classic (PlaybackOrder.Chronological) - Block (TimeZoneInfo.Local-guarded to UTC via Assume: runs in CI, skips gracefully under a non-UTC TZ; a real TZ seam is #380's scope) Determinism: the builders read no wall clock (time enters only via the caller-supplied start), so a pinned start is fully deterministic. Snapshots the raw UTC Start/Finish, not the *Offset properties (which .ToLocalTime()). Regen via ETV_UPDATE_PLAYOUT_GOLDENS (deliberately separate from ETV_UPDATE_GOLDENS). Both goldens proven non-vacuous. Sequential (YAML) + Scripted goldens tracked as a follow-up in #381. Docs: docs/testing.md updated (third golden net + env var + Block TZ guard). fixes #163 Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-16 23:41:33 +02:00
timothyandClaude Opus 4.8	0290594f0b	docs: testing map + generated endpoint index (#185) ... Adds docs/testing.md as the authoritative testing map (consolidated from docs/contributing.md §8, now shrunk to a pointer), and a generated docs/endpoint-index.md via scripts/generate-endpoint-index.py (hooked into scripts/update-openapi.sh). Updates docs/README.md's reading order and removes the "still to come" placeholder. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>	2026-07-08 07:38:47 +02:00