Remove generator_test.go from merged trunk-ng
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puttaalu committed
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commit
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@@ -1,165 +0,0 @@
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package main
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import (
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"bytes"
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"image"
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"image/jpeg"
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"os"
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"path/filepath"
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"strings"
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"testing"
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)
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// buildSite builds a site of three photos spread over two days, with a page
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// size of two so both views need a second page, and returns the output dir.
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func buildSite(t *testing.T, output, defaultView string) {
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t.Helper()
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content := t.TempDir()
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var img bytes.Buffer
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if err := jpeg.Encode(&img, image.NewRGBA(image.Rect(0, 0, 8, 8)), nil); err != nil {
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t.Fatal(err)
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}
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for slug, date := range map[string]string{
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"one": "2026-06-14",
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"two": "2026-06-14",
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"three": "2026-06-10",
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} {
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writeFile(t, filepath.Join(content, slug+".jpg"), img.Bytes())
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writeFile(t, filepath.Join(content, slug+".toml"),
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[]byte("caption = \""+slug+"\"\ndate = \""+date+"\"\n"))
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}
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g := NewGenerator(content, output, "https://photos.example.com",
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"Ada", "", "", "", "", "Crimson Pro", "Manjari", 2, defaultView)
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if err := g.Build(); err != nil {
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t.Fatal(err)
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}
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}
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func writeFile(t *testing.T, path string, data []byte) {
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t.Helper()
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if err := os.WriteFile(path, data, 0644); err != nil {
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t.Fatal(err)
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}
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}
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func readPage(t *testing.T, output, rel string) string {
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t.Helper()
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data, err := os.ReadFile(filepath.Join(output, filepath.FromSlash(rel), "index.html"))
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if err != nil {
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t.Fatal(err)
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}
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return string(data)
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}
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// Timeline pages carry day sections, grid pages do not.
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func isTimeline(page string) bool {
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return strings.Contains(page, `class="tl-day"`)
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}
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func TestDefaultViewOwnsSiteRoot(t *testing.T) {
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tests := []struct {
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defaultView string
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gridAt string // URL of the grid's first page
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timelineAt string // URL of the timeline's first page
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}{
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{viewTimeline, "/grid/", "/"},
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{viewGrid, "/", "/timeline/"},
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{"nonsense", "/grid/", "/"}, // unknown values fall back to the timeline
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}
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for _, tt := range tests {
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t.Run(tt.defaultView, func(t *testing.T) {
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output := t.TempDir()
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buildSite(t, output, tt.defaultView)
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timeline := readPage(t, output, tt.timelineAt)
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grid := readPage(t, output, tt.gridAt)
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if !isTimeline(timeline) {
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t.Errorf("%s is not the timeline", tt.timelineAt)
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}
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if isTimeline(grid) {
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t.Errorf("%s is not the grid", tt.gridAt)
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}
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// The views link to each other, and to their own second page.
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for page, want := range map[string]string{
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timeline: `href="` + tt.gridAt + `" class="rss-a">Grid`,
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grid: `href="` + tt.timelineAt + `" class="rss-a">Timeline`,
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} {
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if !strings.Contains(page, want) {
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t.Errorf("missing link %q", want)
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}
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}
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for first, base := range map[string]string{
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timeline: strings.TrimSuffix(tt.timelineAt, "/"),
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grid: strings.TrimSuffix(tt.gridAt, "/"),
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} {
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next := base + "/page/2/"
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if !strings.Contains(first, `href="`+next+`" data-load-more`) {
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t.Errorf("first page does not link to %s", next)
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}
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second := readPage(t, output, next)
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if !strings.Contains(second, `class="pager-newer" href="`+base+`/"`) {
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t.Errorf("%s does not link back to %s/", next, base)
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}
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}
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// Day pages lead back to the timeline, wherever it lives.
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day := readPage(t, output, "/day/2026-06-14/")
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if !strings.Contains(day, `href="`+tt.timelineAt+`" class="rss-a">← Timeline`) {
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t.Errorf("day page does not link to the timeline at %s", tt.timelineAt)
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}
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})
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}
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}
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func TestSwitchingDefaultViewDropsOldViewDir(t *testing.T) {
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output := t.TempDir()
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buildSite(t, output, viewTimeline)
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if _, err := os.Stat(filepath.Join(output, "grid", "index.html")); err != nil {
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t.Fatalf("grid view missing before the switch: %v", err)
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}
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buildSite(t, output, viewGrid)
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if _, err := os.Stat(filepath.Join(output, "grid")); !os.IsNotExist(err) {
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t.Errorf("stale /grid/ survived the switch to -default-view grid")
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}
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if isTimeline(readPage(t, output, "/")) {
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t.Errorf("site root is still the timeline")
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}
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}
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func TestShrinkingSiteDropsLeftoverPages(t *testing.T) {
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output := t.TempDir()
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buildSite(t, output, viewTimeline) // three photos, page size two
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content := t.TempDir()
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var img bytes.Buffer
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if err := jpeg.Encode(&img, image.NewRGBA(image.Rect(0, 0, 8, 8)), nil); err != nil {
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t.Fatal(err)
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}
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writeFile(t, filepath.Join(content, "one.jpg"), img.Bytes())
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writeFile(t, filepath.Join(content, "one.toml"),
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[]byte("caption = \"one\"\ndate = \"2026-06-14\"\n"))
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// The same output directory, now fed a single photo: one page per view,
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// one day.
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g := NewGenerator(content, output, "https://photos.example.com",
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"Ada", "", "", "", "", "Crimson Pro", "Manjari", 2, viewTimeline)
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if err := g.Build(); err != nil {
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t.Fatal(err)
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}
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for _, gone := range []string{"page/2", "grid/page/2", "day/2026-06-10"} {
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if _, err := os.Stat(filepath.Join(output, filepath.FromSlash(gone))); !os.IsNotExist(err) {
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t.Errorf("leftover %s survived", gone)
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}
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}
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for _, kept := range []string{"index.html", "grid/index.html", "day/2026-06-14/index.html"} {
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if _, err := os.Stat(filepath.Join(output, filepath.FromSlash(kept))); err != nil {
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t.Errorf("%s is missing: %v", kept, err)
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}
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}
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}
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