feat: add supplemental theme catalog tooling, additional theme selection, and custom theme selection

code/tests/test_custom_theme_manager_smoke.py

@@ -0,0 +1,145 @@
+from __future__ import annotations
+
+from typing import Dict, Iterable, Sequence
+
+import pytest
+
+from deck_builder.theme_resolution import ThemeResolutionInfo
+from web.services import custom_theme_manager as ctm
+
+
+def _make_info(
+    requested: Sequence[str],
+    *,
+    resolved: Sequence[str] | None = None,
+    matches: Sequence[Dict[str, object]] | None = None,
+    unresolved: Sequence[Dict[str, object]] | None = None,
+    mode: str = "permissive",
+) -> ThemeResolutionInfo:
+    return ThemeResolutionInfo(
+        requested=list(requested),
+        mode=mode,
+        catalog_version="test-cat",
+        resolved=list(resolved or []),
+        matches=list(matches or []),
+        unresolved=list(unresolved or []),
+        fuzzy_corrections={},
+    )
+
+
+def test_add_theme_exact_smoke(monkeypatch: pytest.MonkeyPatch) -> None:
+    session: Dict[str, object] = {}
+
+    def fake_resolve(requested: Sequence[str], mode: str, *, commander_tags: Iterable[str] = ()) -> ThemeResolutionInfo:
+        assert list(requested) == ["Lifegain"]
+        assert mode == "permissive"
+        return _make_info(
+            requested,
+            resolved=["Lifegain"],
+            matches=[{"input": "Lifegain", "matched": "Lifegain", "score": 100.0, "reason": "exact", "suggestions": []}],
+        )
+
+    monkeypatch.setattr(ctm, "resolve_additional_theme_inputs", fake_resolve)
+
+    info, message, level = ctm.add_theme(
+        session,
+        "Lifegain",
+        commander_tags=(),
+        mode="permissive",
+        limit=ctm.DEFAULT_THEME_LIMIT,
+    )
+
+    assert info is not None
+    assert info.resolved == ["Lifegain"]
+    assert session["custom_theme_inputs"] == ["Lifegain"]
+    assert session["additional_themes"] == ["Lifegain"]
+    assert message == "Added theme 'Lifegain'."
+    assert level == "success"
+
+
+def test_add_theme_choose_suggestion_smoke(monkeypatch: pytest.MonkeyPatch) -> None:
+    session: Dict[str, object] = {}
+
+    def fake_resolve(requested: Sequence[str], mode: str, *, commander_tags: Iterable[str] = ()) -> ThemeResolutionInfo:
+        inputs = list(requested)
+        if inputs == ["lifgian"]:
+            return _make_info(
+                inputs,
+                resolved=[],
+                matches=[],
+                unresolved=[
+                    {
+                        "input": "lifgian",
+                        "reason": "suggestions",
+                        "score": 72.0,
+                        "suggestions": [{"theme": "Lifegain", "score": 91.2}],
+                    }
+                ],
+            )
+        if inputs == ["Lifegain"]:
+            return _make_info(
+                inputs,
+                resolved=["Lifegain"],
+                matches=[
+                    {
+                        "input": "lifgian",
+                        "matched": "Lifegain",
+                        "score": 91.2,
+                        "reason": "suggestion",
+                        "suggestions": [],
+                    }
+                ],
+            )
+        pytest.fail(f"Unexpected inputs {inputs}")
+
+    monkeypatch.setattr(ctm, "resolve_additional_theme_inputs", fake_resolve)
+
+    info, message, level = ctm.add_theme(
+        session,
+        "lifgian",
+        commander_tags=(),
+        mode="permissive",
+        limit=ctm.DEFAULT_THEME_LIMIT,
+    )
+    assert info is not None
+    assert not info.resolved
+    assert session["custom_theme_inputs"] == ["lifgian"]
+    assert message == "Added theme 'lifgian'."
+    assert level == "success"
+
+    info, message, level = ctm.choose_suggestion(
+        session,
+        "lifgian",
+        "Lifegain",
+        commander_tags=(),
+        mode="permissive",
+    )
+    assert info is not None
+    assert info.resolved == ["Lifegain"]
+    assert session["custom_theme_inputs"] == ["Lifegain"]
+    assert session["additional_themes"] == ["Lifegain"]
+    assert message == "Updated 'lifgian' to 'Lifegain'."
+    assert level == "success"
+
+
+def test_remove_theme_smoke(monkeypatch: pytest.MonkeyPatch) -> None:
+    session: Dict[str, object] = {"custom_theme_inputs": ["Lifegain"], "additional_themes": ["Lifegain"]}
+
+    def fake_resolve(requested: Sequence[str], mode: str, *, commander_tags: Iterable[str] = ()) -> ThemeResolutionInfo:
+        assert requested == []
+        return _make_info(requested, resolved=[], matches=[], unresolved=[])
+
+    monkeypatch.setattr(ctm, "resolve_additional_theme_inputs", fake_resolve)
+
+    info, message, level = ctm.remove_theme(
+        session,
+        "Lifegain",
+        commander_tags=(),
+        mode="permissive",
+    )
+
+    assert info is not None
+    assert session["custom_theme_inputs"] == []
+    assert session["additional_themes"] == []
+    assert message == "Theme removed."
+    assert level == "success"