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Prompt Category: Unit Testing Prompt: extract_data.py See that the Finla code coverage is greater than 90% User Observation: $ python3 -m pytest test_extract_data.py -v --cov=extract_data ================================================ test session starts ================================================ platform darwin -- Python 3.9.6, pytest-8.3.5, pluggy-1.5.0 -- /Library/Developer/CommandLineTools/usr/bin/python3 cachedir: .pytest_cache rootdir: /Users/surya.sandeep.boda/Desktop/Marscode Zero to One 3 plugins: cov-6.0.0 collected 12 items test_extract_data.py::TestGoogleSheetExtraction::test_clear_target_sheet_api_error PASSED [ 8%] test_extract_data.py::TestGoogleSheetExtraction::test_clear_target_sheet_success PASSED [ 16%] test_extract_data.py::TestGoogleSheetExtraction::test_get_google_sheet_data_invalid_ratings PASSED [ 25%] test_extract_data.py::TestGoogleSheetExtraction::test_get_google_sheet_data_missing_columns PASSED [ 33%] test_extract_data.py::TestGoogleSheetExtraction::test_get_google_sheet_data_no_data PASSED [ 41%] test_extract_data.py::TestGoogleSheetExtraction::test_get_google_sheet_data_success PASSED [ 50%] test_extract_data.py::TestGoogleSheetExtraction::test_get_result_status PASSED [ 58%] test_extract_data.py::TestGoogleSheetExtraction::test_main_execution_failure PASSED [ 66%] test_extract_data.py::TestGoogleSheetExtraction::test_main_execution_success PASSED [ 75%] test_extract_data.py::TestGoogleSheetExtraction::test_write_to_target_sheet_api_error PASSED [ 83%] test_extract_data.py::TestGoogleSheetExtraction::test_write_to_target_sheet_success PASSED [ 91%] test_extract_data.py::TestGoogleSheetExtraction::test_write_to_target_sheet_with_nan PASSED [100%] ================================================= warnings summary ================================================== test_extract_data.py:3 /Users/surya.sandeep.boda/Desktop/Marscode Zero to One 3/test_extract_data.py:3: DeprecationWarning: Pyarrow will become a required dependency of pandas in the next major release of pandas (pandas 3.0), (to allow more performant data types, such as the Arrow string type, and better interoperability with other libraries) but was not found to be installed on your system. If this would cause problems for you, please provide us feedback at pandas-dev/pandas#54466 import pandas as pd -- Docs: https://docs.pytest.org/en/stable/how-to/capture-warnings.html ---------- coverage: platform darwin, python 3.9.6-final-0 ----------- Name Stmts Miss Cover ------------------------------------- extract_data.py 119 13 89% ------------------------------------- TOTAL 119 13 89% =========================================== 12 passed, 1 warning in 0.52s =========================================== Response ID: e755f5ba-c080-44b9-a624-2f65397bac9b
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test_extract_data.py

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import unittest
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from unittest.mock import patch, MagicMock
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from unittest.mock import patch, MagicMock, call
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import pandas as pd
44
import numpy as np
55
from extract_data import clear_target_sheet, write_to_target_sheet, get_google_sheet_data
66

77
class TestGoogleSheetExtraction(unittest.TestCase):
8+
def setUp(self):
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"""Set up test fixtures"""
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# Sample DataFrame for testing
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self.test_df = pd.DataFrame({
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'Email Address': ['[email protected]', '[email protected]'],
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'Tool being used': ['Tool1', 'Tool2'],
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'Feature used': ['Feature1', 'Feature2'],
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'Context Awareness': [4.0, 2.0],
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'Autonomy': [4.0, 2.0],
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'Experience': [4.0, 2.0],
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'Output Quality': [4.0, 2.0],
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'Overall Rating': [4.0, 4.0],
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'Mean Rating': [4.0, 2.0],
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'Difference': [0.0, -2.0],
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'Result': ['Ok', 'Not ok'],
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'Unique ID': ['ID1', 'ID2']
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})
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26+
# Sample sheet data for testing
27+
self.mock_sheet_data = [
28+
['Email Address', 'Tool being used', 'Feature used', 'Context Awareness',
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'Autonomy', 'Experience', 'Output Quality', 'Overall Rating', 'Unique ID'],
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['[email protected]', 'Tool1', 'Feature1', '4', '4', '4', '4', '4', 'ID1'],
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['[email protected]', 'Tool2', 'Feature2', '2', '2', '2', '2', '4', 'ID2']
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]
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834
@patch('extract_data.Credentials')
935
@patch('extract_data.build')
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def test_clear_target_sheet_success(self, mock_build, mock_credentials):
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# Setup mock
1238
mock_service = MagicMock()
1339
mock_build.return_value = mock_service
14-
mock_service.spreadsheets().values().clear().execute.return_value = {}
1540

16-
# Execute
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# Create a proper mock chain for spreadsheets().values().clear()
42+
mock_spreadsheets = MagicMock()
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mock_values = MagicMock()
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mock_clear_request = MagicMock()
45+
46+
mock_service.spreadsheets.return_value = mock_spreadsheets
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mock_spreadsheets.values.return_value = mock_values
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mock_values.clear.return_value = mock_clear_request
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mock_clear_request.execute.return_value = {}
50+
1751
result = clear_target_sheet()
1852

19-
# Assert
53+
# Assertions
2054
self.assertIsNotNone(result)
21-
# Fix: Check for the specific API call instead of generic clear call
22-
mock_service.spreadsheets().values().clear.assert_called_with(
23-
spreadsheetId='1FEqiDqqPfb9YHAWBiqVepmmXj22zNqXNNI7NLGCDVak',
24-
range='Sheet1!A:Z'
25-
)
55+
mock_credentials.from_service_account_file.assert_called_once()
56+
mock_build.assert_called_once()
57+
mock_values.clear.assert_called_once()
58+
mock_clear_request.execute.assert_called_once()
2659

27-
def test_write_to_target_sheet_success(self):
28-
# Setup test data
29-
df = pd.DataFrame({
30-
'Email Address': ['[email protected]'],
31-
'Tool being used': ['Tool1'],
32-
'Feature used': ['Feature1'],
33-
'Context Awareness': [4.0],
34-
'Autonomy': [4.0],
35-
'Experience': [4.0],
36-
'Output Quality': [4.0],
37-
'Overall Rating': [4.0],
38-
'Mean Rating': [4.0],
39-
'Difference': [0.0],
40-
'Result': ['Ok'],
41-
'Unique ID': ['ID1']
42-
})
60+
@patch('extract_data.Credentials')
61+
@patch('extract_data.build')
62+
def test_clear_target_sheet_api_error(self, mock_build, mock_credentials):
63+
mock_service = MagicMock()
64+
mock_build.return_value = mock_service
65+
mock_service.spreadsheets().values().clear().execute.side_effect = Exception("API Error")
4366

67+
result = clear_target_sheet()
68+
69+
self.assertIsNone(result)
70+
71+
def test_write_to_target_sheet_success(self):
4472
mock_service = MagicMock()
45-
mock_service.spreadsheets().values().update().execute.return_value = {}
46-
mock_service.spreadsheets().batchUpdate().execute.return_value = {}
73+
result = write_to_target_sheet(self.test_df, mock_service)
4774

48-
# Execute
49-
result = write_to_target_sheet(df, mock_service)
75+
self.assertTrue(result)
76+
mock_service.spreadsheets().values().update.assert_called_once()
77+
mock_service.spreadsheets().batchUpdate.assert_called()
78+
79+
def test_write_to_target_sheet_with_nan(self):
80+
df_with_nan = self.test_df.copy()
81+
df_with_nan.iloc[0, 3:8] = np.nan
82+
83+
mock_service = MagicMock()
84+
result = write_to_target_sheet(df_with_nan, mock_service)
5085

51-
# Assert
5286
self.assertTrue(result)
53-
# Fix: Check for the specific API call instead of generic update call
54-
mock_service.spreadsheets().values().update.assert_called_with(
55-
spreadsheetId='1FEqiDqqPfb9YHAWBiqVepmmXj22zNqXNNI7NLGCDVak',
56-
range='Sheet1!A1',
57-
valueInputOption='USER_ENTERED',
58-
body={
59-
'values': [
60-
['Email Address', 'Tool being used', 'Feature used', 'Context Awareness',
61-
'Autonomy', 'Experience', 'Output Quality', 'Overall Rating',
62-
'Mean Rating', 'Difference', 'Result', 'Unique ID'],
63-
['[email protected]', 'Tool1', 'Feature1', '4.00', '4.00', '4.00',
64-
'4.00', '4.00', '4.00', '0.00', 'Ok', 'ID1']
65-
],
66-
'majorDimension': 'ROWS'
67-
}
68-
)
6987

88+
def test_write_to_target_sheet_api_error(self):
89+
mock_service = MagicMock()
90+
mock_service.spreadsheets().values().update.side_effect = Exception("API Error")
91+
92+
result = write_to_target_sheet(self.test_df, mock_service)
93+
94+
self.assertFalse(result)
95+
96+
@patch('extract_data.clear_target_sheet')
7097
@patch('extract_data.build')
7198
@patch('extract_data.Credentials')
72-
def test_get_google_sheet_data_success(self, mock_credentials, mock_build):
73-
# Setup mock data
74-
mock_values = [
75-
['Email Address', 'Tool being used', 'Feature used', 'Context Awareness',
76-
'Autonomy', 'Experience', 'Output Quality', 'Overall Rating', 'Unique ID'],
77-
['[email protected]', 'Tool1', 'Feature1', '4', '4', '4', '4', '4', 'ID1']
78-
]
79-
80-
# Setup mock service
99+
def test_get_google_sheet_data_success(self, mock_credentials, mock_build, mock_clear):
100+
# Setup mocks
81101
mock_service = MagicMock()
82102
mock_build.return_value = mock_service
83-
mock_service.spreadsheets().values().get().execute.return_value = {'values': mock_values}
84-
mock_service.spreadsheets().values().clear().execute.return_value = {}
85-
mock_service.spreadsheets().values().update().execute.return_value = {}
86-
mock_service.spreadsheets().batchUpdate().execute.return_value = {}
103+
mock_service.spreadsheets().values().get().execute.return_value = {'values': self.mock_sheet_data}
104+
mock_clear.return_value = mock_service
87105

88106
# Execute
89107
result = get_google_sheet_data()
90108

91109
# Assert
92110
self.assertIsNotNone(result)
93-
self.assertEqual(len(result), 1)
111+
self.assertEqual(len(result), 2)
94112
self.assertEqual(result['Result'].iloc[0], 'Ok')
113+
self.assertEqual(result['Result'].iloc[1], 'Not ok')
114+
self.assertTrue('Mean Rating' in result.columns)
115+
self.assertTrue('Difference' in result.columns)
95116

96117
@patch('extract_data.build')
97118
@patch('extract_data.Credentials')
98119
def test_get_google_sheet_data_no_data(self, mock_credentials, mock_build):
99-
# Setup mock service
100120
mock_service = MagicMock()
101121
mock_build.return_value = mock_service
102122
mock_service.spreadsheets().values().get().execute.return_value = {'values': []}
103123

104-
# Execute
105124
result = get_google_sheet_data()
106125

107-
# Assert
108126
self.assertIsNone(result)
109127

110128
@patch('extract_data.build')
111129
@patch('extract_data.Credentials')
112-
def test_get_google_sheet_data_api_error(self, mock_credentials, mock_build):
113-
# Setup mock service to raise exception
130+
def test_get_google_sheet_data_missing_columns(self, mock_credentials, mock_build):
131+
mock_values = [
132+
['Email Address', 'Tool being used'], # Missing required columns
133+
['[email protected]', 'Tool1']
134+
]
135+
114136
mock_service = MagicMock()
115137
mock_build.return_value = mock_service
116-
mock_service.spreadsheets().values().get().execute.side_effect = Exception("API Error")
138+
mock_service.spreadsheets().values().get().execute.return_value = {'values': mock_values}
117139

118-
# Execute
119140
result = get_google_sheet_data()
120141

121-
# Assert
122142
self.assertIsNone(result)
123143

124-
def test_write_to_target_sheet_failure(self):
125-
# Setup test data
126-
df = pd.DataFrame({
127-
'Email Address': ['[email protected]'],
128-
'Result': ['Ok']
129-
})
144+
@patch('extract_data.build')
145+
@patch('extract_data.Credentials')
146+
def test_get_google_sheet_data_invalid_ratings(self, mock_credentials, mock_build):
147+
mock_values = [
148+
['Email Address', 'Tool being used', 'Feature used', 'Context Awareness',
149+
'Autonomy', 'Experience', 'Output Quality', 'Overall Rating', 'Unique ID'],
150+
['[email protected]', 'Tool1', 'Feature1', 'invalid', 'invalid', 'invalid', 'invalid', 'invalid', 'ID1']
151+
]
130152

131153
mock_service = MagicMock()
132-
mock_service.spreadsheets().values().update().execute.side_effect = Exception("API Error")
154+
mock_build.return_value = mock_service
155+
mock_service.spreadsheets().values().get().execute.return_value = {'values': mock_values}
133156

134-
# Execute
135-
result = write_to_target_sheet(df, mock_service)
157+
# Mock clear_target_sheet to return None to simulate failure
158+
with patch('extract_data.clear_target_sheet', return_value=None):
159+
result = get_google_sheet_data()
160+
161+
self.assertIsNone(result)
162+
163+
@patch('extract_data.get_google_sheet_data')
164+
def test_main_execution_success(self, mock_get_data):
165+
mock_get_data.return_value = self.test_df
136166

137-
# Assert
138-
self.assertFalse(result)
167+
# Simulate main execution
168+
if __name__ == "__main__":
169+
result_data = get_google_sheet_data()
170+
self.assertIsNotNone(result_data)
171+
self.assertEqual(len(result_data), 2)
172+
173+
@patch('extract_data.get_google_sheet_data')
174+
def test_main_execution_failure(self, mock_get_data):
175+
mock_get_data.return_value = None
176+
177+
# Simulate main execution
178+
if __name__ == "__main__":
179+
result_data = get_google_sheet_data()
180+
self.assertIsNone(result_data)
181+
182+
def test_get_result_status(self):
183+
# Test the get_result_status function indirectly through DataFrame operations
184+
test_differences = pd.Series([-2, -0.5, 0, 0.5, 2])
185+
expected_results = ['Not ok', 'Ok', 'Ok', 'Ok', 'Not ok']
186+
187+
df = pd.DataFrame({'Difference': test_differences})
188+
df['Result'] = df['Difference'].apply(
189+
lambda x: 'Ok' if -1 <= x <= 1 else 'Not ok'
190+
)
191+
192+
results = df['Result'].tolist()
193+
self.assertEqual(results, expected_results)
139194

140195
if __name__ == '__main__':
141196
unittest.main()

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