Add movie-keyed pool index with multi-version movies, ČSFD title bridge, subtitles and miniDLNA library scoping

tests/test_naming.py

@@ -2,9 +2,11 @@
 import pytest
 
 from src.core.naming import (
+    THREE_D_FORMATS,
     canonical_pool_stem,
     is_canonical_pool_stem,
     is_valid_year,
+    parse_3d_format,
     parse_pool_stem,
     parse_tmdb_id,
     year_from_filename,
@@ -79,6 +81,43 @@ def test_is_canonical_pool_stem():
     assert not is_canonical_pool_stem("Matrix")
 
 
+def test_canonical_pool_stem_with_3d_format():
+    assert canonical_pool_stem("Avatar", 2009, 19995, "hsbs") == \
+        "Avatar (2009) [tmdbid-19995].3D.HSBS"
+    # upper-cased regardless of input case
+    assert canonical_pool_stem("Avatar", 2009, None, "fsbs") == "Avatar (2009).3D.FSBS"
+    # empty/None → no tag at all
+    assert canonical_pool_stem("Avatar", 2009, None, None) == "Avatar (2009)"
+    assert canonical_pool_stem("Avatar", 2009, None, "") == "Avatar (2009)"
+
+
+def test_canonical_pool_stem_rejects_bad_3d_format():
+    with pytest.raises(ValueError):
+        canonical_pool_stem("Avatar", 2009, None, "bogus")
+
+
+@pytest.mark.parametrize("fmt", THREE_D_FORMATS)
+def test_parse_3d_format_roundtrip(fmt):
+    stem = canonical_pool_stem("Avatar", 2009, 19995, fmt)
+    assert parse_3d_format(stem) == fmt
+    assert parse_pool_stem(stem) == ("Avatar", 2009)
+    assert parse_tmdb_id(stem) == 19995
+
+
+def test_parse_3d_format_case_insensitive_on_read():
+    assert parse_3d_format("Avatar (2009).3D.hsbs") == "HSBS"
+
+
+def test_parse_3d_format_absent_is_none():
+    assert parse_3d_format("Avatar (2009) [tmdbid-19995]") is None
+    assert parse_3d_format("Avatar (2009)") is None
+
+
+def test_canonical_pool_stem_3d_without_tmdb_id():
+    assert canonical_pool_stem("Avatar", 2009, None, "MVC") == "Avatar (2009).3D.MVC"
+    assert parse_3d_format("Avatar (2009).3D.MVC") == "MVC"
+
+
 @pytest.mark.parametrize("name,year", [
     ("Matrix.1999.1080p.BluRay.mkv", "1999"),
     ("Šíleně smutná princezna (1968).mkv", "1968"),