From 699ba51684000f25e8063082d007a02856a3b6ee Mon Sep 17 00:00:00 2001
From: nobu-g <ueda-n127@hotmail.co.jp>
Date: Thu, 18 Aug 2022 21:42:11 +0900
Subject: [PATCH 1/2] hotfix: fix SEM_PAT

---
 src/rhoknp/props/semantics.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/rhoknp/props/semantics.py b/src/rhoknp/props/semantics.py
index 169a44b8..2fd2f27c 100644
--- a/src/rhoknp/props/semantics.py
+++ b/src/rhoknp/props/semantics.py
@@ -7,7 +7,7 @@ class SemanticsDict(dict[str, Union[str, bool]]):
 
     NIL = "NIL"
     PAT = re.compile(rf'(?P<sems>("([^"]|\\")+?")|{NIL})')
-    SEM_PAT = re.compile(r"(?P<key>[^:]+)(:(?P<value>\S+))?\s?")
+    SEM_PAT = re.compile(r"(?P<key>[^:\s]+)(:(?P<value>\S+))?(\s|$)")
 
     def __init__(self, semantics: dict[str, Union[str, bool]] = None, is_nil: bool = False):
         if semantics is None:

From 5b0eaa89adc8acd18a202fe07b3a50252aa5341f Mon Sep 17 00:00:00 2001
From: nobu-g <ueda-n127@hotmail.co.jp>
Date: Thu, 18 Aug 2022 21:43:04 +0900
Subject: [PATCH 2/2] add tests for SemanticsDict

---
 src/rhoknp/props/semantics.py |  4 +---
 tests/props/test_semantics.py | 33 ++++++++++++++++++++++++++++-----
 2 files changed, 29 insertions(+), 8 deletions(-)

diff --git a/src/rhoknp/props/semantics.py b/src/rhoknp/props/semantics.py
index 2fd2f27c..bd53fc65 100644
--- a/src/rhoknp/props/semantics.py
+++ b/src/rhoknp/props/semantics.py
@@ -32,10 +32,8 @@ def from_sstring(cls, sstring: str) -> "SemanticsDict":
 
     def to_sstring(self) -> str:
         """意味情報文字列に変換．"""
-        if self.is_nil:
-            return self.NIL
         if len(self) == 0:
-            return ""
+            return "" if self.is_nil is False else self.NIL
         return f'"{" ".join(self._item_to_sstring(k, v) for k, v in self.items())}"'
 
     @staticmethod
diff --git a/tests/props/test_semantics.py b/tests/props/test_semantics.py
index c6d8f9c5..89ccb2ac 100644
--- a/tests/props/test_semantics.py
+++ b/tests/props/test_semantics.py
@@ -1,12 +1,35 @@
+from typing import Any
+
 import pytest
 
 from rhoknp.props import SemanticsDict
 
+CASES = [
+    {
+        "sstring": '"代表表記:天気/てんき カテゴリ:抽象物"',
+        "dict_": {"代表表記": "天気/てんき", "カテゴリ": "抽象物"},
+    },
+    {
+        "sstring": '"代表表記:新/しん 内容語 NE:ORGANIZATION:head"',
+        "dict_": {"代表表記": "新/しん", "内容語": True, "NE": "ORGANIZATION:head"},
+    },
+    {
+        "sstring": "NIL",
+        "dict_": {},
+    },
+]
+
+
+@pytest.mark.parametrize("case", CASES)
+def test_from_fstring(case: dict[str, Any]) -> None:
+    semantics = SemanticsDict.from_sstring(case["sstring"])
+    assert dict(semantics) == case["dict_"]
 
-@pytest.mark.parametrize("sstring", ['"代表表記:天気/てんき カテゴリ:抽象物"', "NIL"])
-def test_from_fstring(sstring: str) -> None:
-    semantics = SemanticsDict.from_sstring(sstring)
-    assert semantics.to_sstring() == sstring
+
+@pytest.mark.parametrize("case", CASES)
+def test_to_fstring(case: dict[str, Any]) -> None:
+    semantics = SemanticsDict(case["dict_"], is_nil=True)
+    assert semantics.to_sstring() == case["sstring"]
 
 
 def test_false():
@@ -14,7 +37,7 @@ def test_false():
 
 
 def test_empty_dict():
-    semantics = SemanticsDict()
+    semantics = SemanticsDict({})
     assert semantics.to_sstring() == ""