WHAT

code/tests/fixtures/shared_fixtures.py

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+import pytest
+import tempfile
+from pathlib import Path
+
+
+@pytest.fixture(scope='session')
+def tmp_dir():
+    with tempfile.TemporaryDirectory() as tmp_dir:
+        yield Path(tmp_dir)
+
+
+@pytest.fixture
+def mock_device_metadata_json_(tmp_dir):
+    with tempfile.TemporaryDirectory() as tmp_dir:
+        pass

code/tests/subcommands/test_add_device.py

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+import sys
+import unittest
+from io import StringIO
+from unittest.mock import patch, MagicMock
+from pathlib import Path
+from iottb.definitions import DEVICE_METADATA_FILE
+import shutil
+from iottb.__main__ import main
+
+
+class TestDeviceMetadataFileCreation(unittest.TestCase):
+    def setUp(self):
+        self.test_dir = Path('/tmp/iottbtest/test_add_device')
+        self.test_dir.mkdir(parents=True, exist_ok=True)
+        # self.captured_output = StringIO()
+        # sys.stdout = self.captured_output
+
+    def tearDown(self):
+        # shutil.rmtree(str(self.test_dir))
+        for item in self.test_dir.iterdir():
+            if item.is_dir():
+                item.rmdir()
+            else:
+                item.unlink()
+        self.test_dir.rmdir()
+        # sys.stdout = sys.__stdout__
+
+    @patch('builtins.input', side_effect=['iPhone 14', 'y', 'y'])
+    def test_guided_device_setup(self, mock_input):
+        sys.argv = ['__main__.py', 'add', '--root_dir', str(self.test_dir), '--guided']
+        main()
+        expected_file = self.test_dir / DEVICE_METADATA_FILE
+        self.assertTrue(expected_file.exists()), f'Expected file not created: {expected_file}'
+
+    @patch('builtins.input', side_effect=['y']) # need mock_input else wont work
+    def test_device_setup(self, mock_input):
+        sys.argv = ['__main__.py', 'add', '--root_dir', str(self.test_dir), '--name', 'iPhone 14']
+        main()
+        expected_file = self.test_dir / DEVICE_METADATA_FILE
+        self.assertTrue(expected_file.exists()), f'Expected file not created: {expected_file}'
+
+    def test_add_when_file_exists(self):
+        # TODO
+        pass
+
+if __name__ == '__main__':
+    unittest.main()

code/tests/test_capture_metadata_model.py

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+def test_save_to_json():
+    assert False

code/tests/utils/test_capture_metadata_utils.py

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+
+