Extracting release dates from figures

tests/test_data/figures.json

@@ -26,7 +26,28 @@
                 "JPY": 9400,
                 "CNY": 465
             },
-            "release": [],
+            "release": [
+                {
+                    "full_text": "2023/2/15 , 9,400日元（税）",
+                    "year": 2023,
+                    "month": 2,
+                    "day": 15,
+                    "price": [
+                        "JPY",
+                        9400
+                    ]
+                },
+                {
+                    "full_text": "2022/8/6 , 9,400日元（税） , Smile Fest 2022 先行贩售",
+                    "year": 2022,
+                    "month": 8,
+                    "day": 6,
+                    "price": [
+                        "JPY",
+                        9400
+                    ]
+                }
+            ],
             "scale": null,
             "size": "H=100mm",
             "mfc_id": null,
@@ -66,7 +87,15 @@
             "value": {
                 "CNY": 1999
             },
-            "release": [],
+            "release": [
+                {
+                    "full_text": "2022年10月",
+                    "year": 2022,
+                    "month": 10,
+                    "day": null,
+                    "price": null
+                }
+            ],
             "scale": "1/3",
             "size": "H=270mm L=335mm D=355mm",
             "mfc_id": null,

tests/test_release.py

@@ -0,0 +1,46 @@
+from hpoi.models.currency import Currency
+from hpoi.models.release import Release
+
+
+def test_unknown():
+    assert Release.from_string("未知") is None
+
+
+def test_chinese_year():
+    release = Release.from_string("2025年")
+    assert release.year == 2025
+    assert release.month is None
+    assert release.day is None
+    assert release.price is None
+
+
+def test_chinese_year_month():
+    release = Release.from_string("2022年10月")
+    assert release.year == 2022
+    assert release.month == 10
+    assert release.day is None
+    assert release.price is None
+
+
+def test_chinese_full_date():
+    release = Release.from_string("2025年5月28日")
+    assert release.year == 2025
+    assert release.month == 5
+    assert release.day == 28
+    assert release.price is None
+
+
+def test_full_date_japanese_yen():
+    release = Release.from_string("2023/2/15 , 9,400日元（税）")
+    assert release.year == 2023
+    assert release.month == 2
+    assert release.day == 15
+    assert release.price == (Currency.JPY, 9400)
+
+
+def test_full_date_chinese_yuan():
+    release = Release.from_string("2025/5/7 , 369人民币 , 预售优惠价")
+    assert release.year == 2025
+    assert release.month == 5
+    assert release.day == 7
+    assert release.price == (Currency.CNY, 369)