Feat: add get_tribe for sqlite

backend/repository/tribe_sqlite_repository.py

@@ -13,7 +13,19 @@ class TribeSQLiteRepository(AbstractRepository):
         pass
 
     def get(self, name: str) -> Tribe:
-        pass
+        cursor = self.conn.cursor()
+        cursor.execute(
+            """
+        SELECT * FROM tribes WHERE name=?
+        """,
+            (name,),
+        )
+
+        row = cursor.fetchone()
+        if row:
+            return Tribe(*row)
+
+        raise ValueError(f"The tribe {name} does not exists")
 
     def list(self) -> list[Tribe]:
         cursor = self.conn.cursor()
@@ -22,6 +34,7 @@ class TribeSQLiteRepository(AbstractRepository):
         SELECT * FROM tribes
         """
         )
+
         rows = cursor.fetchall()
         return [Tribe(*r) for r in rows]
 

tests/integration/test_repository_sqlite.py

@@ -1,9 +1,11 @@
+import pytest
+
 from backend.adapters.sqlite import create_db
 from backend.model.tribe import Tribe
 from backend.repository.tribe_sqlite_repository import TribeSQLiteRepository
 
 
-def populate_tribe(conn) -> None:
+def populate_tribe(conn) -> list[Tribe]:
     cursor = conn.cursor()
     tribes = [
         ("Tribe1", "2nd"),
@@ -21,6 +23,25 @@ def populate_tribe(conn) -> None:
     return [Tribe(*t) for t in tribes]
 
 
+def test_get_tribe(sqlite_conn):
+    create_db(sqlite_conn)
+    prebuild_tribes = populate_tribe(sqlite_conn)
+
+    tribe_repo = TribeSQLiteRepository(sqlite_conn)
+    tribes = tribe_repo.get("Tribe1")
+
+    assert prebuild_tribes[0] == tribes
+
+
+def test_get_tribe_not_exists(sqlite_conn):
+    create_db(sqlite_conn)
+    prebuild_tribes = populate_tribe(sqlite_conn)
+
+    tribe_repo = TribeSQLiteRepository(sqlite_conn)
+    with pytest.raises(ValueError):
+        tribe_repo.get("Tribe0")
+
+
 def test_list_tribes(sqlite_conn):
     create_db(sqlite_conn)
     prebuild_tribes = populate_tribe(sqlite_conn)