完善应用功能与界面交互

2026-10-13 08:36:38 +08:00 · 2026-09-12 01:00:19 +08:00
parent 3f361631d0
commit 1ff60d5641
27 changed files with 2377 additions and 42 deletions
@@ -0,0 +1,116 @@
+package service
+
+import (
+	"testing"
+)
+
+func TestDanmakuEpisodeNumber(t *testing.T) {
+	cases := []struct {
+		in   string
+		want string
+	}{
+		{"第1话 裏切りの大空", "1"},
+		{"第18话 自己相似的两性同体-Fractal Androgynous-", "18"},
+		{"第11话", "11"},
+		{"【dandan&animeko】 第29集 那我们走吧", "29"},
+		{"第 202 集", "202"},
+		{"第1.5话 特别篇", "1.5"},
+		{"正片", ""},
+		{"", ""},
+	}
+	for _, tc := range cases {
+		if got := danmakuEpisodeNumber(tc.in); got != tc.want {
+			t.Errorf("danmakuEpisodeNumber(%q) = %q, want %q", tc.in, got, tc.want)
+		}
+	}
+}
+
+func TestDanmakuEpisodeSubtitle(t *testing.T) {
+	cases := []struct {
+		in   string
+		want string
+	}{
+		{"第1话 裏切りの大空", "裏切りの大空"},
+		{"第18话 自己相似的两性同体-Fractal Androgynous-", "自己相似的两性同体-Fractal Androgynous-"},
+		{"第11话", ""},
+		{"【dandan&animeko】 第29集 那我们走吧", "那我们走吧"},
+		{"正片", ""},
+	}
+	for _, tc := range cases {
+		if got := danmakuEpisodeSubtitle(tc.in); got != tc.want {
+			t.Errorf("danmakuEpisodeSubtitle(%q) = %q, want %q", tc.in, got, tc.want)
+		}
+	}
+}
+
+// 真实数据形态：官方 match 给出的剧名+集数在配置源里会命中多季/多版本，
+// 且顺序不可靠。必须靠副标题选中正确的那一集。
+func TestPickDanmakuEpisodeIDDisambiguatesBySubtitle(t *testing.T) {
+	// 实测样本：官方 match「命运石之门 第18话 自己相似的两性同体-…」，
+	// 配置源首条却是《命运石之门 0》的同一集号。
+	candidates := []DanmakuAnime{
+		{AnimeID: 1, AnimeTitle: "命运石之门 0(2018)", Episodes: []DanmakuEpisode{
+			{EpisodeID: 11072, EpisodeTitle: "【dandan&animeko】 第18话 并进对称的牵牛星-Translational"},
+		}},
+		{AnimeID: 2, AnimeTitle: "命运石之门(2011)", Episodes: []DanmakuEpisode{
+			{EpisodeID: 11095, EpisodeTitle: "【dandan&animeko】 第18话 自己相似的两性同体-Fractal Androgynous-"},
+		}},
+	}
+	got, ok := pickDanmakuEpisodeID(candidates, "18", "第18话 自己相似的两性同体-Fractal Androgynous-")
+	if !ok {
+		t.Fatal("expected a confident match")
+	}
+	if got != 11095 {
+		t.Fatalf("picked episodeId %d, want 11095 (first candidate is a different season)", got)
+	}
+}
+
+// 目标带副标题但没有任何候选的副标题对得上时，必须放弃而不是退回第一条，
+// 否则会给用户播放另一部番的弹幕。
+func TestPickDanmakuEpisodeIDRejectsWhenSubtitleNotFound(t *testing.T) {
+	candidates := []DanmakuAnime{
+		{AnimeID: 1, AnimeTitle: "某番 第一季", Episodes: []DanmakuEpisode{
+			{EpisodeID: 111, EpisodeTitle: "第3话 完全不同的标题"},
+		}},
+	}
+	if got, ok := pickDanmakuEpisodeID(candidates, "3", "第3话 期望的标题"); ok {
+		t.Fatalf("expected no match, got episodeId %d", got)
+	}
+}
+
+// 目标没有副标题（如「第11话」）时，退而要求集数一致；集数对不上同样放弃。
+func TestPickDanmakuEpisodeIDNumberOnlyFallback(t *testing.T) {
+	candidates := []DanmakuAnime{
+		{AnimeID: 1, AnimeTitle: "86 第二季", Episodes: []DanmakuEpisode{
+			// 该源对第二季采用绝对集号，第 11 集记作第 22 话。
+			{EpisodeID: 11113, EpisodeTitle: "第22话 辛"},
+		}},
+	}
+	if got, ok := pickDanmakuEpisodeID(candidates, "11", "第11话"); ok {
+		t.Fatalf("episode number mismatch must be rejected, got episodeId %d", got)
+	}
+
+	same := []DanmakuAnime{
+		{AnimeID: 1, AnimeTitle: "某番", Episodes: []DanmakuEpisode{
+			{EpisodeID: 222, EpisodeTitle: "第11话"},
+		}},
+	}
+	got, ok := pickDanmakuEpisodeID(same, "11", "第11话")
+	if !ok || got != 222 {
+		t.Fatalf("pickDanmakuEpisodeID = (%d,%v), want (222,true)", got, ok)
+	}
+}
+
+func TestPickDanmakuEpisodeIDSkipsInvalidIDs(t *testing.T) {
+	candidates := []DanmakuAnime{
+		{AnimeID: 1, AnimeTitle: "某番", Episodes: []DanmakuEpisode{
+			{EpisodeID: 0, EpisodeTitle: "第1话 目标"},
+			{EpisodeID: -5, EpisodeTitle: "第1话 目标"},
+			{EpisodeID: 333, EpisodeTitle: "第1话 目标"},
+		}},
+	}
+	got, ok := pickDanmakuEpisodeID(candidates, "1", "第1话 目标")
+	if !ok || got != 333 {
+		t.Fatalf("pickDanmakuEpisodeID = (%d,%v), want (333,true)", got, ok)
+	}
+}