Files
intercept/tests/test_satellite.py
Jon Ander Oribe ef5cfb4908 Add satellite route tests and update .gitignore
Added tests for satellite-related routes, including validation, error handling, and mocking of external dependencies. Updated .gitignore to exclude database files (*.db, *.sqlite3) in addition to lock files.
2026-01-10 14:03:49 +01:00

83 lines
2.9 KiB
Python

import pytest
import json
from unittest.mock import patch, MagicMock
from flask import Flask
from routes.satellite import satellite_bp
@pytest.fixture
def app():
app = Flask(__name__)
app.register_blueprint(satellite_bp)
app.config['TESTING'] = True
return app
@pytest.fixture
def client(app):
return app.test_client()
def test_predict_passes_invalid_coords(client):
"""Verify that invalid coordinates return a 400 error."""
payload = {
"latitude": 150.0, # Invalid (>90)
"longitude": -0.1278
}
response = client.post('/satellite/predict', json=payload)
assert response.status_code == 400
assert response.json['status'] == 'error'
def test_fetch_celestrak_invalid_category(client):
"""Verify that an unauthorized category is rejected."""
response = client.get('/satellite/celestrak/category_fake')
# The code returns 200 but includes an error message in the JSON body
assert response.status_code == 200
assert response.json['status'] == 'error'
assert 'Invalid category' in response.json['message']
# Mocking Tests (External Calls and Skyfield)
@patch('urllib.request.urlopen')
def test_update_tle_success(mock_urlopen, client):
"""Simulate a successful response from CelesTrak."""
mock_content = (
"ISS (ZARYA)\n"
"1 25544U 98067A 23321.52083333 .00016717 00000-0 30171-3 0 9992\n"
"2 25544 51.6416 20.4567 0004561 45.3212 67.8912 15.49876543123456\n"
).encode('utf-8')
mock_response = MagicMock()
mock_response.read.return_value = mock_content
mock_response.__enter__.return_value = mock_response
mock_urlopen.return_value = mock_response
response = client.post('/satellite/update-tle')
assert response.status_code == 200
assert response.json['status'] == 'success'
assert 'ISS' in response.json['updated']
@patch('skyfield.api.load')
def test_get_satellite_position_skyfield_error(mock_load, client):
"""Test behavior when Skyfield fails or data is missing."""
# Force the timescale load to fail
mock_load.side_effect = Exception("Skyfield error")
payload = {
"latitude": 51.5,
"longitude": -0.1,
"satellites": ["ISS"]
}
response = client.post('/satellite/position', json=payload)
# Should return success but an empty positions list due to internal try-except
assert response.status_code == 200
assert response.json['positions'] == []
# Logic Integration Test (Simulating prediction)
def test_predict_passes_empty_cache(client):
"""Verify that if the satellite is not in cache, no passes are returned."""
payload = {
"latitude": 51.5,
"longitude": -0.1,
"satellites": ["SATELLITE_NON_EXISTENT"]
}
response = client.post('/satellite/predict', json=payload)
assert response.status_code == 200
assert len(response.json['passes']) == 0