Implemented #731, export_id in report database

tests/test_sqlite_utils.py

@@ -0,0 +1,30 @@
+"""Tests for sqlite_utils """
+
+import pytest
+import sqlite3
+
+from osxphotos.sqlite_utils import sqlite_open_ro, sqlite_db_is_locked
+
+
+DB_LOCKED_10_12 = "./tests/Test-Lock-10_12.photoslibrary/database/photos.db"
+DB_LOCKED_10_15 = "./tests/Test-Lock-10_15_1.photoslibrary/database/Photos.sqlite"
+DB_UNLOCKED_10_15 = "./tests/Test-10.15.1.photoslibrary/database/photos.db"
+
+
+def test_db_is_locked_locked():
+
+    assert sqlite_db_is_locked(DB_LOCKED_10_12)
+    assert sqlite_db_is_locked(DB_LOCKED_10_15)
+
+
+def test_db_is_locked_unlocked():
+
+    assert not sqlite_db_is_locked(DB_UNLOCKED_10_15)
+
+
+def test_open_sqlite_ro():
+
+    conn, cur = sqlite_open_ro(DB_UNLOCKED_10_15)
+    assert isinstance(conn, sqlite3.Connection)
+    assert isinstance(cur, sqlite3.Cursor)
+    conn.close()