test: add unit test for getters

Author: joonas-yoon

tests/database/test_getters.py

@@ -0,0 +1,43 @@
+import os
+import json
+import pytest
+
+from json_as_db import Database
+from utils import file, logger
+
+
+CUR_DIR = os.path.dirname(os.path.realpath(__file__))
+DB_FILENAME = 'basic.json'
+DB_FILEPATH = os.path.join(CUR_DIR, '..', 'samples', DB_FILENAME)
+ID = 'kcbPuqpfV3YSHT8YbECjvh'
+ID_NOT_EXIST = 'N0t3xIstKeyV41ueString'
+
+
+@pytest.fixture()
+def db() -> Database:
+    return Database().load(DB_FILEPATH)
+
+
+def test_metadata(db: Database):
+    metadata = db.metadata
+    assert bool(metadata)
+    assert metadata['version'] == '0.0.2b1'
+    assert metadata['creator'] == 'json-as-db'
+    assert metadata['created_at'] == '2022-12-23T09:17:31.814215'
+    assert metadata['updated_at'] == '2022-12-23T15:56:04.586110'
+
+
+def test_data(db: Database):
+    assert db.data[ID] == db.get(ID)
+    assert db.data.get(ID) == db.get(ID)
+
+
+def test_get_item(db: Database):
+    found = db[ID]
+    assert found['randomInteger'] == 123
+
+
+def test_get_item_not_exist(db: Database):
+    found = db[ID_NOT_EXIST]
+    assert found == None
+

tests/database/test_database.py renamed to tests/database/test_operations.py

@@ -14,25 +14,9 @@
 REC_ID_NOT_EXIST = 'N0t3xIstKeyV41ueString'
 
 
-def setup_db() -> Database:
-    logger.debug('setup: (file) '+ DB_FILEPATH)
-    return Database().load(DB_FILEPATH)
-
-
 @pytest.fixture()
 def db() -> Database:
-    yield setup_db()
-
-
-def test_db_metadata(db: Database):
-    record = db.get(REC_ID)
-
-    assert isinstance(record.get('list'), list)
-    assert record.get('booleanTrue') == True
-    assert record.get('booleanFalse') == False
-    assert record.get('randomInteger') == 123
-    assert record.get('randomString') == 'keyboard-cat'
-    assert record.get('not-exists-key') == None
+    return Database().load(DB_FILEPATH)
 
 
 def test_db_add(db: Database):