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truewhile
83 lines
2.8 KiB
Go
83 lines
2.8 KiB
Go
package service
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import (
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"strings"
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"testing"
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"github.com/truewhile/MeBox/internal/model"
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)
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// TestLikelyEpisodicPathSQLNormalisesSeparator 守住剧集路径判定的转义差异。
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//
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// 此前 embyLikelyEpisodicPathSQL 会额外生成一份反斜杠模式
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// （strings.ReplaceAll(pattern, "/", `\`)）。PostgreSQL 的 LIKE 默认就把反斜杠
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// 当转义符，模式结尾的 `\%` 被解析成「字面百分号」而不是「反斜杠 + 通配符」，
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// 那些模式在 PostgreSQL 下永不命中；SQLite 没有默认转义符所以一直正常。
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// 现在统一在 SQL 里把分隔符归一化成 '/'，模式本身不再含反斜杠。
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func TestLikelyEpisodicPathSQLNormalisesSeparator(t *testing.T) {
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clause, args := embyLikelyEpisodicPathSQL()
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if !strings.Contains(clause, "REPLACE(media.path") {
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t.Fatalf("clause no longer normalises the path separator:\n%s", clause)
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}
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if got := strings.Count(clause, "LIKE ?"); got != len(args) {
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t.Fatalf("clause has %d placeholders but %d args:\n%s", got, len(args), clause)
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}
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for _, arg := range args {
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pattern, ok := arg.(string)
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if !ok {
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t.Fatalf("unexpected pattern type %T", arg)
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}
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if strings.Contains(pattern, `\`) {
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t.Fatalf("pattern %q still contains a backslash; PostgreSQL's LIKE would treat it as an escape character", pattern)
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}
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if !strings.Contains(pattern, "/") {
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t.Fatalf("pattern %q lost its separator", pattern)
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}
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}
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}
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// TestFilterLikelyEpisodicPathsHandlesWindowsStylePaths 验证反斜杠路径（Windows
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// 宿主机入库的媒体）仍然被判成剧集并从电影库查询里排除。
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func TestFilterLikelyEpisodicPathsHandlesWindowsStylePaths(t *testing.T) {
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db := newServiceTestDB(t)
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episodic := model.Media{
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Base: model.Base{ID: "ep-1"},
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Path: `D:\Media\国产剧\我的剧\Season 1\我的剧 - S01E01.mkv`,
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SeasonNum: 1,
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EpisodeNum: 1,
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}
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movie := model.Media{
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Base: model.Base{ID: "mv-1"},
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Path: `D:\Media\电影\某电影\某电影.mkv`,
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}
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if err := db.Create(&episodic).Error; err != nil {
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t.Fatal(err)
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}
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if err := db.Create(&movie).Error; err != nil {
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t.Fatal(err)
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}
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q := filterLikelyEpisodicPathsFromMovieQuery(
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db.Model(&model.Media{}).Where("season_num > 0 OR episode_num > 0"),
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)
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var rows []model.Media
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if err := q.Find(&rows).Error; err != nil {
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t.Fatal(err)
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}
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if len(rows) != 0 {
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t.Fatalf("windows-style episodic path was not excluded, got %d rows", len(rows))
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}
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// 反证：电影类型的行必须保留。
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var kept []model.Media
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keepQ := filterLikelyEpisodicPathsFromMovieQuery(
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db.Model(&model.Media{}).Where("path LIKE ?", `D:\Media\电影\%`),
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)
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if err := keepQ.Find(&kept).Error; err != nil {
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t.Fatal(err)
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}
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if len(kept) != 1 || kept[0].ID != "mv-1" {
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t.Fatalf("plain movie row was dropped from the movie query: %+v", kept)
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}
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}
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