Files
bookhoard/cmd/server/tests/facets_integration_test.go
T
John O'Keefe ebb7f4a5b0 feat(filters): panel removal + All-Books field-values fix (faceted plan Phase 8)
- Remove the Phase 7 facet-panel UI: SSR route, facet_panel.templ,
  FacetCountsForView, drawer panel block, panel TS + .facet-* CSS.
  The ENGINE stays (FacetCountsUnderFilters, all-facets endpoint,
  drift guard) — it becomes the Phase 9 builder's machinery.
- Fix the All-Books bug: field-values autocomplete (author/genre/
  tags/narrator/series/language) treats library_id as OPTIONAL —
  absent aggregates every VISIBLE library (family lens in-query);
  explicit out-of-set library_id is now 403, never a silent pass.
  The four scalar Search*Values queries get the nullable shape.
- toast.ts: suggestion fetches are exempt from error toasts
  (console-only) — a failed background hint never interrupts.
- TestFacetPanelPartial deleted with the behavior; TestFieldValuesAll-
  Libraries pins the fix (200 + cross-library aggregation, family
  lens, 403). Contract-pins changelog entry added.
2026-10-20 12:20:51 -04:00

642 lines
26 KiB
Go

package main
// Facet registry Batch A integration tests (faceted-navigation plan,
// Part 1 Phase 1): the nine new SearchMediaItemsUnified narg blocks —
// scalar-fuzzy (story_arc, imprint, edition), exact enums (age_rating,
// format_group, manga_type, reading_direction), and presence-bound
// bools (explicit, abridged) — filter correctly against a real DB.
// The registry↔SQL drift guard (unit level) lives in
// internal/services/facet_registry_test.go.
import (
"context"
"encoding/json"
"fmt"
"io"
"net/http"
"net/url"
"testing"
"time"
"bookhoard/internal/database"
"github.com/google/uuid"
"github.com/jackc/pgx/v5/pgtype"
"github.com/stretchr/testify/assert"
"github.com/stretchr/testify/require"
)
// facetSearch runs the unified search endpoint with arbitrary query
// params and returns (status, decoded array-or-object).
func facetSearch(t *testing.T, setup *TestServerSetup, params url.Values) (int, []map[string]interface{}) {
t.Helper()
req, _ := http.NewRequest("GET", setup.Server.URL+"/api/media-items/search?"+params.Encode(), nil)
req.Header.Set("Authorization", "Bearer "+setup.RegularToken)
resp, err := http.DefaultClient.Do(req)
require.NoError(t, err)
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode == http.StatusNotFound {
// The endpoint's no-results contract: 404 + error envelope.
return resp.StatusCode, nil
}
require.Equal(t, http.StatusOK, resp.StatusCode)
var rows []map[string]interface{}
require.NoError(t, json.NewDecoder(resp.Body).Decode(&rows))
return resp.StatusCode, rows
}
func facetTitles(t *testing.T, rows []map[string]interface{}) []string {
t.Helper()
var out []string
for _, r := range rows {
title, _ := r["title"].(string)
out = append(out, title)
}
return out
}
func TestFacetRegistryParamsFilter(t *testing.T) {
setup := setupTestServer(t)
t.Cleanup(func() { _ = setup.Close() })
userID := getRegularUserID(t, setup.DB)
ctx := context.Background()
libType, err := setup.DB.GetLibraryTypeByName(ctx, "ebooks")
require.NoError(t, err)
libName := fmt.Sprintf("Test Facet Params Library %d", time.Now().UnixNano())
library, err := setup.DB.CreateLibrary(ctx, database.CreateLibraryParams{
Name: libName,
Description: pgtype.Text{String: "facet params test library", Valid: true},
LibraryTypeID: libType.ID,
CreatedByAdminID: pgtype.UUID{Bytes: [16]byte(userID), Valid: true},
})
require.NoError(t, err)
libUUID, err := uuid.FromBytes(library.ID.Bytes[0:16])
require.NoError(t, err)
t.Cleanup(func() { _ = setup.DB.DeleteLibrary(ctx, library.ID) })
createItem := func(title string, mutate func(*database.CreateMediaItemParams)) {
t.Helper()
p := database.CreateMediaItemParams{
LibraryID: library.ID,
Title: title,
Authors: []string{"Facet Param Author"},
FilePath: fmt.Sprintf("/tmp/facet-params/%s-%d.epub", title, time.Now().UnixNano()),
FileSize: pgtype.Int8{Int64: 1024, Valid: true},
MimeType: pgtype.Text{String: "application/epub+zip", Valid: true},
}
if mutate != nil {
mutate(&p)
}
_, err := setup.DB.CreateMediaItem(ctx, p)
require.NoError(t, err, "create %s", title)
}
createItem("Facet Alpha", func(p *database.CreateMediaItemParams) {
p.StoryArc = pgtype.Text{String: "civil war", Valid: true}
p.Imprint = pgtype.Text{String: "Vertigo", Valid: true}
p.Edition = pgtype.Text{String: "First Edition", Valid: true}
p.AgeRating = pgtype.Text{String: "Teen", Valid: true}
p.MangaType = pgtype.Text{String: "yes", Valid: true}
p.Explicit = true
})
createItem("Facet Beta", func(p *database.CreateMediaItemParams) {
p.StoryArc = pgtype.Text{String: "infinity gauntlet", Valid: true}
p.AgeRating = pgtype.Text{String: "Mature", Valid: true}
p.ReadingDirection = pgtype.Text{String: "rtl", Valid: true}
p.Abridged = true
})
base := url.Values{"library_id": []string{libUUID.String()}}
titles := func(params url.Values) []string {
status, rows := facetSearch(t, setup, mergeParams(base, params))
require.Equal(t, http.StatusOK, status)
return facetTitles(t, rows)
}
// Unfiltered: both items, the additive params are default-neutral.
got := titles(url.Values{})
assert.Len(t, got, 2, "unfiltered search returns both items")
// Scalar-fuzzy: single value...
got = titles(url.Values{"story_arc_filter": {"civil war"}})
assert.Equal(t, []string{"Facet Alpha"}, got, "story_arc scalar-fuzzy")
got = titles(url.Values{"imprint_filter": {"Vertigo"}})
assert.Equal(t, []string{"Facet Alpha"}, got, "imprint scalar-fuzzy")
got = titles(url.Values{"edition_filter": {"First Edition"}})
assert.Equal(t, []string{"Facet Alpha"}, got, "edition scalar-fuzzy")
// ...and comma = OR-within (multi-select).
got = titles(url.Values{"story_arc_filter": {"civil war,infinity gauntlet"}})
assert.Len(t, got, 2, "comma is OR-within the facet")
// Exact enums: single + multi.
got = titles(url.Values{"age_rating_filter": {"Teen"}})
assert.Equal(t, []string{"Facet Alpha"}, got, "age_rating exact")
got = titles(url.Values{"age_rating_filter": {"Teen,Mature"}})
assert.Len(t, got, 2, "age_rating multi-select")
got = titles(url.Values{"format_group_filter": {"reflowable"}})
assert.Len(t, got, 2, "format_group exact (create default)")
status, _ := facetSearch(t, setup, mergeParams(base, url.Values{"format_group_filter": {"audiobook"}}))
assert.Equal(t, http.StatusNotFound, status, "wrong format_group matches nothing")
got = titles(url.Values{"reading_direction_filter": {"rtl"}})
assert.Equal(t, []string{"Facet Beta"}, got, "reading_direction exact")
got = titles(url.Values{"manga_type_filter": {"yes"}})
assert.Equal(t, []string{"Facet Alpha"}, got, "manga_type exact (works cross-type by data)")
// Presence-bound bools: absent = no filter, value = exact.
got = titles(url.Values{"explicit_filter": {"true"}})
assert.Equal(t, []string{"Facet Alpha"}, got, "explicit=true")
got = titles(url.Values{"explicit_filter": {"false"}})
assert.Equal(t, []string{"Facet Beta"}, got, "explicit=false")
got = titles(url.Values{"abridged_filter": {"true"}})
assert.Equal(t, []string{"Facet Beta"}, got, "abridged=true")
// AND-across-facets: story_arc + age_rating intersect to Alpha.
got = titles(url.Values{"story_arc_filter": {"civil war"}, "age_rating_filter": {"Teen"}})
assert.Equal(t, []string{"Facet Alpha"}, got, "AND-across-facets")
// Language UX (Batch B): a display name normalizes through the
// ingest map — "English" matches the row stored as "en".
createItem("Facet Gamma", func(p *database.CreateMediaItemParams) {
p.Language = pgtype.Text{String: "en", Valid: true}
})
got = titles(url.Values{"language_filter": {"English"}})
assert.Equal(t, []string{"Facet Gamma"}, got, "display name matches ISO-stored rows")
got = titles(url.Values{"language_filter": {"en"}})
assert.Equal(t, []string{"Facet Gamma"}, got, "raw code still matches")
}
// TestFacetsEndpoint covers GET /api/media-items/facets (Batch C): the
// registry-driven value+count listing, language display names, and the
// family-lens gates (hidden library → 403 on BOTH the facets and search
// endpoints; bool/range facets → 400 because they render as toggles).
func TestFacetsEndpoint(t *testing.T) {
setup := setupTestServer(t)
t.Cleanup(func() { _ = setup.Close() })
userID := getRegularUserID(t, setup.DB)
ctx := context.Background()
libType, err := setup.DB.GetLibraryTypeByName(ctx, "ebooks")
require.NoError(t, err)
libName := fmt.Sprintf("Test Facet Listing Library %d", time.Now().UnixNano())
library, err := setup.DB.CreateLibrary(ctx, database.CreateLibraryParams{
Name: libName,
Description: pgtype.Text{String: "facet listing test library", Valid: true},
LibraryTypeID: libType.ID,
CreatedByAdminID: pgtype.UUID{Bytes: [16]byte(userID), Valid: true},
})
require.NoError(t, err)
libUUID, err := uuid.FromBytes(library.ID.Bytes[0:16])
require.NoError(t, err)
t.Cleanup(func() { _ = setup.DB.DeleteLibrary(ctx, library.ID) })
// Two items share the genre; one carries the language + narrator.
for _, title := range []string{"Facet List One", "Facet List Two"} {
_, err := setup.DB.CreateMediaItem(ctx, database.CreateMediaItemParams{
LibraryID: library.ID,
Title: title,
Authors: []string{"Facet Listing Author"},
Genre: pgtype.Text{String: "fantasy", Valid: true},
Language: pgtype.Text{String: "en", Valid: true},
FilePath: fmt.Sprintf("/tmp/facet-listing/%s-%d.epub", title, time.Now().UnixNano()),
FileSize: pgtype.Int8{Int64: 1024, Valid: true},
MimeType: pgtype.Text{String: "application/epub+zip", Valid: true},
})
require.NoError(t, err)
}
_, err = setup.DB.CreateMediaItem(ctx, database.CreateMediaItemParams{
LibraryID: library.ID,
Title: "Facet List Three",
Authors: []string{"Facet Listing Author"},
Genre: pgtype.Text{String: "horror", Valid: true},
Narrators: []string{"Facet Listing Narrator"},
FilePath: fmt.Sprintf("/tmp/facet-listing/three-%d.epub", time.Now().UnixNano()),
FileSize: pgtype.Int8{Int64: 1024, Valid: true},
MimeType: pgtype.Text{String: "application/epub+zip", Valid: true},
})
require.NoError(t, err)
getFacets := func(params url.Values) (int, map[string]interface{}) {
t.Helper()
req, _ := http.NewRequest("GET", setup.Server.URL+"/api/media-items/facets?"+params.Encode(), nil)
req.Header.Set("Authorization", "Bearer "+setup.RegularToken)
resp, err := http.DefaultClient.Do(req)
require.NoError(t, err)
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode >= 400 {
return resp.StatusCode, nil
}
var body map[string]interface{}
require.NoError(t, json.NewDecoder(resp.Body).Decode(&body))
return resp.StatusCode, body
}
// Counts correct + ordered by count desc.
status, body := getFacets(url.Values{
"facet": {"genre"},
"library_id": {libUUID.String()},
})
require.Equal(t, http.StatusOK, status)
assert.Equal(t, "genre", body["facet"])
values, _ := body["values"].([]interface{})
require.Len(t, values, 2)
first, _ := values[0].(map[string]interface{})
second, _ := values[1].(map[string]interface{})
assert.Equal(t, "fantasy", first["value"])
assert.Equal(t, float64(2), first["count"], "two items share the genre")
assert.Equal(t, "horror", second["value"])
assert.Equal(t, float64(1), second["count"])
// Language values carry display names (server owns display).
status, body = getFacets(url.Values{
"facet": {"language"},
"library_id": {libUUID.String()},
})
require.Equal(t, http.StatusOK, status)
values, _ = body["values"].([]interface{})
require.Len(t, values, 1)
lang, _ := values[0].(map[string]interface{})
assert.Equal(t, "en", lang["value"], "the raw code rides the param")
assert.Equal(t, "English", lang["display"], "the name is for display")
// Bool facets render as toggles, not lists → 400.
status, _ = getFacets(url.Values{
"facet": {"explicit"},
"library_id": {libUUID.String()},
})
assert.Equal(t, http.StatusBadRequest, status)
// Unknown facet → 400.
status, _ = getFacets(url.Values{
"facet": {"woodcut"},
"library_id": {libUUID.String()},
})
assert.Equal(t, http.StatusBadRequest, status)
// Family-lens: a library explicitly hidden from the regular user is
// a 403 on the facets endpoint AND on the search endpoint (an
// explicit library_id outside the visible set is never silently
// empty — AGENTS.md → Library visibility).
_, err = setup.DB.SetLibraryVisibility(ctx, database.SetLibraryVisibilityParams{
UserID: pgtype.UUID{Bytes: [16]byte(userID), Valid: true},
LibraryID: library.ID,
IsVisible: false,
})
require.NoError(t, err)
status, _ = getFacets(url.Values{
"facet": {"genre"},
"library_id": {libUUID.String()},
})
assert.Equal(t, http.StatusForbidden, status, "hidden library → 403")
searchReq, _ := http.NewRequest("GET", setup.Server.URL+"/api/media-items/search?library_id="+libUUID.String(), nil)
searchReq.Header.Set("Authorization", "Bearer "+setup.RegularToken)
searchResp, err := http.DefaultClient.Do(searchReq)
require.NoError(t, err)
_, _ = io.Copy(io.Discard, searchResp.Body)
_ = searchResp.Body.Close()
assert.Equal(t, http.StatusForbidden, searchResp.StatusCode, "search with hidden library_id → 403")
}
func mergeParams(base, extra url.Values) url.Values {
out := url.Values{}
for k, v := range base {
out[k] = v
}
for k, v := range extra {
out[k] = v
}
return out
}
// facetFixtureBooks is the under-filter counts fixture: two fantasy
// books (Pinecrest / Quartzmill) and one history book (Pinecrest).
// Publisher names are trigram-disjoint on purpose — the scalar-fuzzy
// filter is word_similarity, and near-identical names ("Ace Books" vs
// "Baen Books") cross-match at 0.3+ (session gotcha).
func facetFixtureBooks(t *testing.T, setup *TestServerSetup, libraryID pgtype.UUID, prefix string) {
t.Helper()
ctx := context.Background()
books := []struct {
title string
genre string
publisher string
}{
{prefix + " Alpha", "fantasy", "Pinecrest"},
{prefix + " Beta", "fantasy", "Quartzmill"},
{prefix + " Gamma", "history", "Pinecrest"},
}
for _, b := range books {
_, err := setup.DB.CreateMediaItem(ctx, database.CreateMediaItemParams{
LibraryID: libraryID,
Title: b.title,
Authors: []string{prefix + " Author"},
Genre: pgtype.Text{String: b.genre, Valid: true},
Publishers: []string{b.publisher},
Language: pgtype.Text{String: "en", Valid: true},
FilePath: fmt.Sprintf("/tmp/facet-counts/%s-%d.epub", b.title, time.Now().UnixNano()),
FileSize: pgtype.Int8{Int64: 1024, Valid: true},
MimeType: pgtype.Text{String: "application/epub+zip", Valid: true},
})
require.NoError(t, err)
}
}
// facetCountValue is one decoded facet value+count.
type facetCountValue struct {
Value string `json:"value"`
Count float64 `json:"count"`
}
// facetCountsGet runs the all-facets endpoint (no facet param) and
// decodes {"facets": {param: [{value, count}, …]}}.
func facetCountsGet(t *testing.T, setup *TestServerSetup, params url.Values) (int, map[string][]facetCountValue) {
t.Helper()
req, _ := http.NewRequest("GET", setup.Server.URL+"/api/media-items/facets?"+params.Encode(), nil)
req.Header.Set("Authorization", "Bearer "+setup.RegularToken)
resp, err := http.DefaultClient.Do(req)
require.NoError(t, err)
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode >= 400 {
return resp.StatusCode, nil
}
var body struct {
Facets map[string][]facetCountValue `json:"facets"`
}
require.NoError(t, json.NewDecoder(resp.Body).Decode(&body))
return resp.StatusCode, body.Facets
}
// requireFacetCount asserts one value's count within a facet.
func requireFacetCount(t *testing.T, facet []facetCountValue, value string, want float64) {
t.Helper()
for _, v := range facet {
if v.Value == value {
require.Equal(t, want, v.Count, "facet value %q count", value)
return
}
}
require.Failf(t, "facet value missing", "%q not in facet", value)
}
// TestFacetCountsUnderFilters (faceted plan Phase 7): the all-facets
// shape computes each facet's counts UNDER the other active filters —
// a facet's own block is omitted from its arm (classic faceted
// semantics: the genre list stays complete while genre filters the
// rest), multi-select is OR-within, and the family lens holds on the
// new shape too.
func TestFacetCountsUnderFilters(t *testing.T) {
setup := setupTestServer(t)
t.Cleanup(func() { _ = setup.Close() })
userID := getRegularUserID(t, setup.DB)
ctx := context.Background()
libType, err := setup.DB.GetLibraryTypeByName(ctx, "ebooks")
require.NoError(t, err)
libName := fmt.Sprintf("Test Facet Counts %d", time.Now().UnixNano())
library, err := setup.DB.CreateLibrary(ctx, database.CreateLibraryParams{
Name: libName,
Description: pgtype.Text{String: "facet under-filter counts test library", Valid: true},
LibraryTypeID: libType.ID,
CreatedByAdminID: pgtype.UUID{Bytes: [16]byte(userID), Valid: true},
})
require.NoError(t, err)
libUUID, err := uuid.FromBytes(library.ID.Bytes[0:16])
require.NoError(t, err)
t.Cleanup(func() { _ = setup.DB.DeleteLibrary(ctx, library.ID) })
hiddenLib, err := setup.DB.CreateLibrary(ctx, database.CreateLibraryParams{
Name: fmt.Sprintf("Test Facet Counts Hidden %d", time.Now().UnixNano()),
Description: pgtype.Text{String: "hidden for the regular user", Valid: true},
LibraryTypeID: libType.ID,
CreatedByAdminID: pgtype.UUID{Bytes: [16]byte(userID), Valid: true},
})
require.NoError(t, err)
hiddenUUID, err := uuid.FromBytes(hiddenLib.ID.Bytes[0:16])
require.NoError(t, err)
t.Cleanup(func() { _ = setup.DB.DeleteLibrary(ctx, hiddenLib.ID) })
_, err = setup.DBPool.Exec(ctx,
`INSERT INTO library_visibility (library_id, user_id, is_visible) VALUES ($1, $2, false)`,
hiddenLib.ID, userID)
require.NoError(t, err)
facetFixtureBooks(t, setup, library.ID, "Counts")
// A book in the HIDDEN library: distinctive values that must never
// surface for the regular user.
_, err = setup.DB.CreateMediaItem(ctx, database.CreateMediaItemParams{
LibraryID: hiddenLib.ID,
Title: "Counts Hidden Book",
Authors: []string{"Counts Secret Author"},
Genre: pgtype.Text{String: "cryptobotany", Valid: true},
Publishers: []string{"Shadowpress"},
FilePath: fmt.Sprintf("/tmp/facet-counts/hidden-%d.epub", time.Now().UnixNano()),
FileSize: pgtype.Int8{Int64: 1024, Valid: true},
MimeType: pgtype.Text{String: "application/epub+zip", Valid: true},
})
require.NoError(t, err)
// No filters: the v1 global-per-library counts.
status, counts := facetCountsGet(t, setup, url.Values{"library_id": {libUUID.String()}})
require.Equal(t, http.StatusOK, status)
requireFacetCount(t, counts["genre"], "fantasy", 2)
requireFacetCount(t, counts["genre"], "history", 1)
requireFacetCount(t, counts["publisher"], "Pinecrest", 2)
requireFacetCount(t, counts["publisher"], "Quartzmill", 1)
// Under genre=fantasy: the genre facet STILL lists everything with
// unfiltered counts (its own block is omitted from its arm), while
// the publisher facet counts only within fantasy.
status, counts = facetCountsGet(t, setup, url.Values{
"library_id": {libUUID.String()},
"genre_filter": {"fantasy"},
})
require.Equal(t, http.StatusOK, status)
requireFacetCount(t, counts["genre"], "fantasy", 2)
requireFacetCount(t, counts["genre"], "history", 1)
requireFacetCount(t, counts["publisher"], "Pinecrest", 1)
requireFacetCount(t, counts["publisher"], "Quartzmill", 1)
// OR-within: both genres → Pinecrest regains Alpha (fantasy) and
// Gamma (history).
status, counts = facetCountsGet(t, setup, url.Values{
"library_id": {libUUID.String()},
"genre_filter": {"fantasy,history"},
})
require.Equal(t, http.StatusOK, status)
requireFacetCount(t, counts["publisher"], "Pinecrest", 2)
requireFacetCount(t, counts["publisher"], "Quartzmill", 1)
// AND-across: genre=history + publisher=Pinecrest → the genre facet
// is unfiltered by ITSELF (its own block is omitted) but still
// counts under the active publisher filter: both Pinecrest books
// (Alpha fantasy, Gamma history) surface as 1 each, Beta (Quartzmill)
// is filtered away. The publisher facet sees only history books, so
// Pinecrest counts Gamma alone.
status, counts = facetCountsGet(t, setup, url.Values{
"library_id": {libUUID.String()},
"genre_filter": {"history"},
"publisher_filter": {"Pinecrest"},
})
require.Equal(t, http.StatusOK, status)
requireFacetCount(t, counts["genre"], "fantasy", 1)
requireFacetCount(t, counts["publisher"], "Pinecrest", 1)
// All-Libraries view (no library_id): the visible library's values
// are present, the hidden library's are absent everywhere.
status, counts = facetCountsGet(t, setup, url.Values{})
require.Equal(t, http.StatusOK, status)
requireFacetCount(t, counts["genre"], "fantasy", 2)
for _, v := range counts["genre"] {
require.NotEqual(t, "cryptobotany", v.Value, "hidden-library genre must be absent")
}
for _, v := range counts["publisher"] {
require.NotEqual(t, "Shadowpress", v.Value, "hidden-library publisher must be absent")
}
// Family lens: an explicit HIDDEN library_id on the new shape is a
// 403 (AGENTS standing rule — never a silent pass).
status, _ = facetCountsGet(t, setup, url.Values{"library_id": {hiddenUUID.String()}})
require.Equal(t, http.StatusForbidden, status)
// The pinned single-facet shape is untouched by the extension.
req, _ := http.NewRequest("GET", setup.Server.URL+"/api/media-items/facets?facet=genre&library_id="+libUUID.String(), nil)
req.Header.Set("Authorization", "Bearer "+setup.RegularToken)
resp, err := http.DefaultClient.Do(req)
require.NoError(t, err)
defer func() { _ = resp.Body.Close() }()
require.Equal(t, http.StatusOK, resp.StatusCode)
var single struct {
Facet string `json:"facet"`
Values []facetCountValue `json:"values"`
}
require.NoError(t, json.NewDecoder(resp.Body).Decode(&single))
require.Equal(t, "genre", single.Facet)
requireFacetCount(t, single.Values, "fantasy", 2)
requireFacetCount(t, single.Values, "history", 1)
}
// TestFieldValuesAllLibraries pins the All-Books suggestion path
// (filter-plan Phase 8): the field-values autocomplete treats
// library_id as OPTIONAL — absent aggregates every library VISIBLE to
// the caller (the per-user family lens is enforced inside the query),
// and an explicit out-of-set library_id is a 403. This is the
// regression net for the hard "library_id is required" 400 that broke
// typing in the filter drawer on the All-Books view.
func TestFieldValuesAllLibraries(t *testing.T) {
setup := setupTestServer(t)
t.Cleanup(func() { _ = setup.Close() })
userID := getRegularUserID(t, setup.DB)
ctx := context.Background()
libType, err := setup.DB.GetLibraryTypeByName(ctx, "ebooks")
require.NoError(t, err)
makeLib := func(name string) database.Libraries {
t.Helper()
lib, err := setup.DB.CreateLibrary(ctx, database.CreateLibraryParams{
Name: fmt.Sprintf("Test Field Values %s %d", name, time.Now().UnixNano()),
Description: pgtype.Text{String: "field values all-libraries test library", Valid: true},
LibraryTypeID: libType.ID,
CreatedByAdminID: pgtype.UUID{Bytes: [16]byte(userID), Valid: true},
})
require.NoError(t, err)
t.Cleanup(func() { _ = setup.DB.DeleteLibrary(ctx, lib.ID) })
return lib
}
visibleLib := makeLib("Visible")
hiddenLib := makeLib("Hidden")
hiddenUUID, err := uuid.FromBytes(hiddenLib.ID.Bytes[0:16])
require.NoError(t, err)
// One book per library with IDENTICAL distinctive values — the
// All-Books answer must aggregate across both libraries, and every
// value is trigram-disjoint from any real data ("Verdana…" nonsense).
for _, lib := range []struct {
id pgtype.UUID
name string
}{{visibleLib.ID, "Visible"}, {hiddenLib.ID, "Hidden"}} {
_, err = setup.DB.CreateMediaItem(ctx, database.CreateMediaItemParams{
LibraryID: lib.id,
Title: fmt.Sprintf("Field Values %s Book", lib.name),
Authors: []string{"Verdana Scribe"},
Genre: pgtype.Text{String: "verdanafantasy", Valid: true},
Series: pgtype.Text{String: "Verdana Saga", Valid: true},
Language: pgtype.Text{String: "verdanish", Valid: true},
FilePath: fmt.Sprintf("/tmp/field-values/%s-%d.epub", lib.name, time.Now().UnixNano()),
FileSize: pgtype.Int8{Int64: 1024, Valid: true},
MimeType: pgtype.Text{String: "application/epub+zip", Valid: true},
})
require.NoError(t, err)
}
fieldValuesGet := func(params url.Values) (int, []map[string]interface{}) {
t.Helper()
req, _ := http.NewRequest("GET", setup.Server.URL+"/api/media-items/search?"+params.Encode(), nil)
req.Header.Set("Authorization", "Bearer "+setup.RegularToken)
resp, err := http.DefaultClient.Do(req)
require.NoError(t, err)
defer func() { _ = resp.Body.Close() }()
if resp.StatusCode != http.StatusOK {
return resp.StatusCode, nil
}
var body struct {
Results []map[string]interface{} `json:"results"`
}
require.NoError(t, json.NewDecoder(resp.Body).Decode(&body))
return resp.StatusCode, body.Results
}
findValue := func(results []map[string]interface{}, value string) (found bool, count float64) {
t.Helper()
for _, r := range results {
if r["value"] == value {
found = true
count, _ = r["count"].(float64)
}
}
return found, count
}
// Phase A — NO library_id (the All-Books view): 200, and the same
// author surfaces ONCE with count 2 — values aggregate across every
// visible library. The old bug answered 400 here.
status, results := fieldValuesGet(url.Values{"author": {"Verdana"}})
require.Equal(t, http.StatusOK, status, "no library_id must be 200, not the old hard 400")
found, count := findValue(results, "Verdana Scribe")
require.True(t, found, "author value present on the All-Books path")
require.Equal(t, float64(2), count, "value aggregated across both visible libraries")
for field, value := range map[string]string{
"genre": "verdanafantasy", "series": "Verdana Saga", "language": "verdanish",
} {
status, results = fieldValuesGet(url.Values{field: {value}})
require.Equal(t, http.StatusOK, status, "%s autocomplete with no library_id", field)
found, count = findValue(results, value)
require.True(t, found, "%s value present on the All-Books path", field)
require.Equal(t, float64(2), count, "%s aggregated across both libraries", field)
}
// Phase B — family lens on the same All-Books path: hiding one
// library from this user halves the counts without any library_id
// in the request at all.
_, err = setup.DBPool.Exec(ctx,
`INSERT INTO library_visibility (library_id, user_id, is_visible) VALUES ($1, $2, false)`,
hiddenLib.ID, userID)
require.NoError(t, err)
status, results = fieldValuesGet(url.Values{"author": {"Verdana"}})
require.Equal(t, http.StatusOK, status)
found, count = findValue(results, "Verdana Scribe")
require.True(t, found)
require.Equal(t, float64(1), count, "hidden library's books leave the All-Books suggestions")
// Phase C — an explicit out-of-set library_id is a 403, never a
// silent pass (AGENTS family-lens standing rule).
status, _ = fieldValuesGet(url.Values{"author": {"Verdana"}, "library_id": {hiddenUUID.String()}})
require.Equal(t, http.StatusForbidden, status)
status, _ = fieldValuesGet(url.Values{"author": {"Verdana"}, "library_id": {uuid.New().String()}})
require.Equal(t, http.StatusForbidden, status)
}