Add comprehensive testing infrastructure

- Testing strategy document
- Unit tests for GPS validator
- Integration test conftest with fixtures
- Sample .sub files and manifests
- Comprehensive Termux testing guide
- Test directory structure
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"""
Pytest Configuration and Shared Fixtures
Provides shared test fixtures for unit and integration tests
"""
import pytest
import tempfile
import shutil
from pathlib import Path
from sqlalchemy import create_engine
from sqlalchemy.orm import sessionmaker
from fastapi.testclient import TestClient
from src.database.models import Base
from src.core.storage import LocalStorage
from config.settings import settings
# =============================================================================
# DATABASE FIXTURES
# =============================================================================
@pytest.fixture(scope="session")
def test_db_engine():
"""
Create test database engine
Uses in-memory SQLite for fast tests
"""
# Use SQLite in-memory for tests
engine = create_engine("sqlite:///:memory:", echo=False)
# Create all tables
Base.metadata.create_all(engine)
yield engine
# Cleanup
Base.metadata.drop_all(engine)
engine.dispose()
@pytest.fixture
def db_session(test_db_engine):
"""
Database session fixture
Creates a new session for each test and rolls back after
"""
Session = sessionmaker(bind=test_db_engine)
session = Session()
yield session
session.rollback()
session.close()
# =============================================================================
# STORAGE FIXTURES
# =============================================================================
@pytest.fixture
def temp_storage_dir():
"""
Temporary storage directory
Creates a temp dir and cleans up after test
"""
temp_dir = tempfile.mkdtemp(prefix="giglez_test_")
yield Path(temp_dir)
# Cleanup
shutil.rmtree(temp_dir, ignore_errors=True)
@pytest.fixture
def test_storage(temp_storage_dir):
"""
Test storage backend (LocalStorage)
Uses temporary directory
"""
return LocalStorage(base_path=str(temp_storage_dir))
# =============================================================================
# API FIXTURES
# =============================================================================
@pytest.fixture
def test_client():
"""
FastAPI test client
Provides TestClient for API endpoint testing
"""
from src.api.main import app
client = TestClient(app)
return client
# =============================================================================
# SAMPLE DATA FIXTURES
# =============================================================================
@pytest.fixture
def sample_sub_file_key():
"""Sample .sub file content (KEY format)"""
return """Filetype: Flipper SubGhz Key File
Version: 1
Frequency: 433920000
Preset: FuriHalSubGhzPresetOok270Async
Protocol: Princeton
Bit: 24
Key: 00 00 00 00 00 95 D5 D4
TE: 400
"""
@pytest.fixture
def sample_sub_file_raw():
"""Sample .sub file content (RAW format)"""
return """Filetype: Flipper SubGhz RAW File
Version: 1
Frequency: 315000000
Preset: FuriHalSubGhzPresetOok650Async
Protocol: RAW
RAW_Data: 2980 -240 520 -980 520 -980 1000 -500 480 -1020
"""
@pytest.fixture
def sample_manifest():
"""Sample upload manifest"""
return {
"session_uuid": "test-session-001",
"captures": [
{
"filename": "test.sub",
"latitude": 40.7128,
"longitude": -74.0060,
"accuracy": 5.0,
"altitude": 10.5,
"timestamp": "2026-01-12T10:00:00Z"
}
]
}
@pytest.fixture
def sample_gps_coordinates():
"""Sample GPS coordinates (valid)"""
return [
(40.7128, -74.0060, 5.0, "NYC"),
(51.5074, -0.1278, 8.0, "London"),
(35.6762, 139.6503, 3.0, "Tokyo"),
(-33.8688, 151.2093, 10.0, "Sydney"),
]
@pytest.fixture
def invalid_gps_coordinates():
"""Invalid GPS coordinates for testing"""
return [
(91.0, 0.0, 5.0, "Latitude > 90"),
(-91.0, 0.0, 5.0, "Latitude < -90"),
(0.0, 181.0, 5.0, "Longitude > 180"),
(0.0, -181.0, 5.0, "Longitude < -180"),
(0.0, 0.0, 5.0, "Null Island"),
(40.7128, -74.0060, 100.0, "Poor accuracy"),
]
# =============================================================================
# PYTEST MARKERS
# =============================================================================
def pytest_configure(config):
"""Register custom pytest markers"""
config.addinivalue_line("markers", "unit: Unit tests (fast, no external dependencies)")
config.addinivalue_line("markers", "integration: Integration tests (database, API)")
config.addinivalue_line("markers", "manual: Manual tests (human verification required)")
config.addinivalue_line("markers", "slow: Slow tests (skip in CI)")
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{
"session_uuid": "test-session-001",
"captures": [
{
"filename": "valid_key_433mhz.sub",
"latitude": 40.7128,
"longitude": -74.0060,
"accuracy": 5.0,
"altitude": 10.5,
"timestamp": "2026-01-12T10:00:00Z"
}
]
}
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# Termux Manual Testing Guide
**Purpose**: Validate GigLez Phase 1 & 2 in real Termux environment
**Branch**: `p1-p2-validation`
**Prerequisites**: Android device with Termux installed
---
## Pre-Flight Checklist
- [ ] Termux installed from F-Droid (not Play Store)
- [ ] Device has at least 2GB free storage
- [ ] Stable internet connection for package installation
- [ ] USB OTG cable (if testing with T-Embed)
---
## Step 1: Environment Setup (30 minutes)
### 1.1 Update Termux Packages
```bash
pkg update && pkg upgrade -y
```
### 1.2 Install Required Packages
```bash
# PostgreSQL
pkg install postgresql -y
# Python and development tools
pkg install python python-pip git -y
# Build dependencies
pkg install build-essential libffi openssl -y
```
**Expected**: All packages install without errors
### 1.3 Clone Repository
```bash
cd ~
git clone https://github.com/yourusername/giglez.git
cd giglez
git checkout p1-p2-validation
```
**Expected**: Repository cloned, on validation branch
### 1.4 Install Python Dependencies
```bash
pip install --upgrade pip
pip install -r requirements.txt
pip install pytest pytest-asyncio python-multipart
```
**Expected**: All dependencies install successfully
**Common Issue**: If psycopg2 fails, try `pkg install postgresql-dev` first
---
## Step 2: Database Setup (10 minutes)
### 2.1 Initialize PostgreSQL
```bash
initdb ~/postgres
pg_ctl -D ~/postgres -l ~/postgres/logfile start
```
**Expected**: PostgreSQL starts, log file created
**Verify**: `pg_ctl -D ~/postgres status` shows "server is running"
### 2.2 Create Database
```bash
cd ~/giglez
./scripts/setup_database.sh
```
**Expected Output**:
```
✅ User giglez_user created
✅ Database giglez created
✅ PostGIS extension enabled
```
**Troubleshoot**: If permission denied, run:
```bash
chmod +x scripts/setup_database.sh
```
### 2.3 Create Schema
```bash
psql -U giglez_user -d giglez -h localhost -f scripts/create_schema.sql
```
**Expected**: 15 tables created, no errors
**Verify**:
```bash
psql -U giglez_user -d giglez -h localhost -c "\dt"
```
Should list: users, sessions, devices, captures, signatures, etc.
### 2.4 Test PostGIS
```bash
psql -U giglez_user -d giglez -h localhost -c "SELECT PostGIS_Version();"
```
**Expected**: PostGIS version string (3.x)
---
## Step 3: Configuration Test (5 minutes)
### 3.1 Copy Environment File
```bash
cp .env.development .env
```
### 3.2 Edit Configuration
```bash
nano .env
```
**Adjust paths**:
```bash
GIGLEZ_STORAGE_PATH=/data/data/com.termux/files/home/giglez/storage
GIGLEZ_QUEUE_PATH=/data/data/com.termux/files/home/giglez/queue
```
**Save**: Ctrl+O, Enter, Ctrl+X
### 3.3 Test Configuration
```bash
python config/settings.py
```
**Expected Output**:
```
========================================================
GigLez Configuration
========================================================
Mode: development
Database: postgresql://giglez_user:****@localhost:5432/giglez
API: 127.0.0.1:8000
Storage: filesystem
Hardware: Disabled
Authentication: Optional
...
✅ Configuration validated successfully
```
**Troubleshoot**: If validation fails, check .env file syntax
---
## Step 4: Unit Tests (10 minutes)
### 4.1 Run GPS Validator Tests
```bash
pytest tests/unit/test_gps_validator.py -v
```
**Expected**: All tests pass (green)
**Count**: ~20 tests
### 4.2 Run Storage Tests (when implemented)
```bash
pytest tests/unit/test_storage.py -v
```
### 4.3 Run All Unit Tests
```bash
pytest tests/unit/ -v
```
**Success Criteria**: All unit tests pass
---
## Step 5: API Server Test (10 minutes)
### 5.1 Start API Server
```bash
python src/api/main.py
```
**Expected Output**:
```
============================================================
GigLez API Starting
============================================================
Mode: development
...
✅ Database connection established
✅ PostGIS extension available
✅ Storage backend initialized: LocalStorage
============================================================
🚀 GigLez API ready on 127.0.0.1:8000
📡 Mode: development
============================================================
```
**Troubleshoot**: If port 8000 busy, change in .env
### 5.2 Test Health Endpoint
Open new Termux session (swipe from left, "New session"):
```bash
curl http://127.0.0.1:8000/health
```
**Expected**:
```json
{
"status": "healthy",
"database": "connected",
"mode": "development",
"hardware_enabled": false
}
```
### 5.3 Test API Info
```bash
curl http://127.0.0.1:8000/
```
**Expected**: JSON with API name, version, status
### 5.4 Test OpenAPI Docs
```bash
curl http://127.0.0.1:8000/docs
```
**Expected**: HTML response (OpenAPI documentation)
**Browser Test**: If you have Termux:API installed:
```bash
termux-open-url http://127.0.0.1:8000/docs
```
---
## Step 6: Upload Test (15 minutes)
### 6.1 Create Test .sub File
```bash
cd ~/giglez
cat > test_capture.sub << 'EOF'
Filetype: Flipper SubGhz Key File
Version: 1
Frequency: 433920000
Preset: FuriHalSubGhzPresetOok270Async
Protocol: Princeton
Bit: 24
Key: 00 00 00 00 00 95 D5 D4
TE: 400
EOF
```
### 6.2 Create Test Manifest
```bash
cat > test_manifest.json << 'EOF'
{
"session_uuid": "termux-test-001",
"captures": [
{
"filename": "test_capture.sub",
"latitude": 40.7128,
"longitude": -74.0060,
"accuracy": 5.0,
"altitude": 10.5,
"timestamp": "2026-01-12T10:00:00Z"
}
]
}
EOF
```
### 6.3 Upload Test File
```bash
curl -X POST http://127.0.0.1:8000/api/v1/captures/upload \
-F "manifest=$(cat test_manifest.json)" \
-F "files=@test_capture.sub"
```
**Expected Response**:
```json
{
"session_uuid": "termux-test-001",
"uploaded": 1,
"duplicates": 0,
"errors": 0,
"results": [
{
"filename": "test_capture.sub",
"status": "uploaded",
"file_hash": "abc123...",
"frequency": 433920000,
"protocol": "Princeton"
}
]
}
```
**Success Criteria**:
- `uploaded: 1`
- `errors: 0`
- `file_hash` present
- `status: "uploaded"`
### 6.4 Verify in Database
```bash
psql -U giglez_user -d giglez -h localhost << 'SQL'
SELECT file_hash, frequency, protocol, latitude, longitude
FROM captures
LIMIT 5;
SQL
```
**Expected**: Your capture listed with correct data
### 6.5 Verify in Storage
```bash
ls -lh ~/giglez/storage/
```
**Expected**: Directory structure with .sub file:
```
storage/
└── ab/
└── c1/
└── abc123...def.sub
```
### 6.6 Test Duplicate Upload
```bash
# Upload same file again
curl -X POST http://127.0.0.1:8000/api/v1/captures/upload \
-F "manifest=$(cat test_manifest.json)" \
-F "files=@test_capture.sub"
```
**Expected Response**:
```json
{
"uploaded": 0,
"duplicates": 1,
...
}
```
**Success Criteria**: Duplicate detected, not re-uploaded
---
## Step 7: Query Test (5 minutes)
### 7.1 Get Capture by Hash
Get file_hash from previous upload response, then:
```bash
curl http://127.0.0.1:8000/api/v1/captures/{FILE_HASH}
```
Replace `{FILE_HASH}` with actual hash.
**Expected**: JSON with capture details
### 7.2 Test Invalid Hash
```bash
curl http://127.0.0.1:8000/api/v1/captures/invalid_hash_12345
```
**Expected**: 404 error with message "Capture not found"
---
## Step 8: Multiple File Upload (10 minutes)
### 8.1 Create Multiple Test Files
```bash
# Create 3 different captures
for i in {1..3}; do
cat > test_capture_${i}.sub << EOF
Filetype: Flipper SubGhz Key File
Version: 1
Frequency: $((433920000 + i * 1000))
Preset: FuriHalSubGhzPresetOok270Async
Protocol: Princeton
Bit: 24
Key: 00 00 00 00 00 95 D5 $(printf '%02X' $i)
TE: 400
EOF
done
```
### 8.2 Create Multi-File Manifest
```bash
cat > multi_manifest.json << 'EOF'
{
"session_uuid": "termux-multi-test-001",
"captures": [
{
"filename": "test_capture_1.sub",
"latitude": 40.7128,
"longitude": -74.0060,
"accuracy": 5.0,
"timestamp": "2026-01-12T10:00:00Z"
},
{
"filename": "test_capture_2.sub",
"latitude": 40.7129,
"longitude": -74.0061,
"accuracy": 6.0,
"timestamp": "2026-01-12T10:00:10Z"
},
{
"filename": "test_capture_3.sub",
"latitude": 40.7130,
"longitude": -74.0062,
"accuracy": 4.0,
"timestamp": "2026-01-12T10:00:20Z"
}
]
}
EOF
```
### 8.3 Upload Multiple Files
```bash
curl -X POST http://127.0.0.1:8000/api/v1/captures/upload \
-F "manifest=$(cat multi_manifest.json)" \
-F "files=@test_capture_1.sub" \
-F "files=@test_capture_2.sub" \
-F "files=@test_capture_3.sub"
```
**Expected**: `uploaded: 3`, all 3 files processed successfully
### 8.4 Verify Count
```bash
psql -U giglez_user -d giglez -h localhost -c \
"SELECT COUNT(*) FROM captures;"
```
**Expected**: At least 4 captures (1 from previous + 3 new)
---
## Step 9: Error Handling Tests (5 minutes)
### 9.1 Test Invalid GPS
```bash
cat > bad_gps_manifest.json << 'EOF'
{
"session_uuid": "test-errors",
"captures": [
{
"filename": "test_capture.sub",
"latitude": 91.0,
"longitude": 0.0,
"accuracy": 5.0,
"timestamp": "2026-01-12T10:00:00Z"
}
]
}
EOF
curl -X POST http://127.0.0.1:8000/api/v1/captures/upload \
-F "manifest=$(cat bad_gps_manifest.json)" \
-F "files=@test_capture.sub"
```
**Expected**: Error in response, file rejected
### 9.2 Test Missing Manifest Entry
```bash
cat > incomplete_manifest.json << 'EOF'
{
"session_uuid": "test-incomplete",
"captures": []
}
EOF
curl -X POST http://127.0.0.1:8000/api/v1/captures/upload \
-F "manifest=$(cat incomplete_manifest.json)" \
-F "files=@test_capture.sub"
```
**Expected**: Error for missing manifest entry
### 9.3 Test Invalid JSON
```bash
curl -X POST http://127.0.0.1:8000/api/v1/captures/upload \
-F "manifest={invalid json}" \
-F "files=@test_capture.sub"
```
**Expected**: 400 Bad Request with JSON error message
---
## Step 10: Performance Test (5 minutes)
### 10.1 Upload 10 Files Rapidly
```bash
# Create 10 test files
for i in {1..10}; do
cp test_capture.sub bulk_test_${i}.sub
done
# Note: This will create duplicates, testing deduplication
time for i in {1..10}; do
curl -X POST http://127.0.0.1:8000/api/v1/captures/upload \
-F "manifest=$(cat test_manifest.json)" \
-F "files=@bulk_test_${i}.sub" &
done
wait
```
**Monitor**: Check API logs for performance
**Expected**: All requests complete, duplicates detected
---
## Success Criteria Checklist
### Database (Phase 1)
- [ ] PostgreSQL installs and starts
- [ ] Database schema creates without errors
- [ ] PostGIS extension available
- [ ] Can insert and query captures
- [ ] Triggers execute (session stats update)
### API (Phase 2)
- [ ] API server starts without errors
- [ ] Health endpoint responds correctly
- [ ] OpenAPI docs accessible
- [ ] Configuration loads correctly
- [ ] Storage backend initializes
### Upload Workflow
- [ ] Single file upload succeeds
- [ ] Multiple file upload succeeds
- [ ] Duplicate detection works
- [ ] GPS validation works (rejects invalid)
- [ ] Files stored in correct directory structure
- [ ] Database records created correctly
- [ ] Session management works
### Error Handling
- [ ] Invalid GPS rejected
- [ ] Invalid JSON handled
- [ ] Missing manifest entries handled
- [ ] Malformed .sub files handled (if tested)
---
## Troubleshooting
### PostgreSQL Won't Start
```bash
# Check if already running
ps aux | grep postgres
# Kill existing processes
pkill postgres
# Remove old PID file
rm ~/postgres/postmaster.pid
# Restart
pg_ctl -D ~/postgres -l ~/postgres/logfile start
```
### API Port Already in Use
```bash
# Find process using port 8000
netstat -tuln | grep 8000
# Kill process (if needed)
pkill -f "python src/api/main.py"
```
### Permission Errors
```bash
# Fix script permissions
chmod +x scripts/*.sh
# Fix storage directory
mkdir -p ~/giglez/storage
chmod 755 ~/giglez/storage
```
### Import Errors
```bash
# Reinstall dependencies
pip install --upgrade --force-reinstall -r requirements.txt
```
---
## Cleanup (Optional)
### Stop Services
```bash
# Stop API server (Ctrl+C in server terminal)
# Stop PostgreSQL
pg_ctl -D ~/postgres stop
```
### Remove Test Data
```bash
# Clean database
psql -U giglez_user -d giglez -h localhost -c "TRUNCATE captures CASCADE;"
# Clean storage
rm -rf ~/giglez/storage/*
# Remove test files
rm ~/giglez/test_*.sub
rm ~/giglez/*.json
```
---
## Test Results Template
### Environment Info
- **Device**: [Device model]
- **Android Version**: [Version]
- **Termux Version**: [Version]
- **PostgreSQL Version**: [Run `psql --version`]
- **Python Version**: [Run `python --version`]
### Test Results
- **Database Setup**: ✅ / ❌
- **API Startup**: ✅ / ❌
- **Single Upload**: ✅ / ❌
- **Multiple Upload**: ✅ / ❌
- **Duplicate Detection**: ✅ / ❌
- **GPS Validation**: ✅ / ❌
- **Error Handling**: ✅ / ❌
### Issues Found
[List any bugs or issues discovered]
### Performance Notes
- Upload time (single file): [X seconds]
- Upload time (3 files): [X seconds]
- API response time: [X ms average]
---
**Testing Complete!**
Document results in TESTING_RESULTS.md
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"""
Unit Tests for GPS Validator
Tests GPS coordinate validation, Null Island detection, accuracy thresholds
"""
import pytest
from src.gps.validator import (
validate_gps_coordinates,
is_null_island,
is_valid_accuracy,
anonymize_gps,
calculate_distance,
GPSCoordinate,
GPSValidator
)
@pytest.mark.unit
class TestGPSValidation:
"""Test GPS coordinate validation"""
def test_valid_coordinates(self, sample_gps_coordinates):
"""Test valid GPS coordinates"""
for lat, lon, accuracy, location in sample_gps_coordinates:
assert validate_gps_coordinates(lat, lon, accuracy), \
f"Valid coordinates rejected: {location}"
def test_invalid_coordinates(self, invalid_gps_coordinates):
"""Test invalid GPS coordinates"""
for lat, lon, accuracy, reason in invalid_gps_coordinates:
assert not validate_gps_coordinates(lat, lon, accuracy), \
f"Invalid coordinates accepted: {reason}"
def test_null_island_detection(self):
"""Test Null Island (0, 0) detection"""
assert is_null_island(0.0, 0.0)
assert is_null_island(0.0001, 0.0001) # Close to null island
assert not is_null_island(40.7128, -74.0060) # NYC
def test_accuracy_validation(self):
"""Test GPS accuracy threshold validation"""
assert is_valid_accuracy(5.0) # High quality
assert is_valid_accuracy(25.0) # Medium quality
assert is_valid_accuracy(50.0) # Threshold
assert not is_valid_accuracy(51.0) # Over threshold
assert not is_valid_accuracy(100.0) # Poor accuracy
assert not is_valid_accuracy(0.0) # Invalid
assert not is_valid_accuracy(-5.0) # Invalid
def test_latitude_bounds(self):
"""Test latitude boundary validation"""
assert validate_gps_coordinates(90.0, 0.0, 5.0) # Max valid
assert validate_gps_coordinates(-90.0, 0.0, 5.0) # Min valid
assert not validate_gps_coordinates(90.1, 0.0, 5.0) # Over max
assert not validate_gps_coordinates(-90.1, 0.0, 5.0) # Under min
def test_longitude_bounds(self):
"""Test longitude boundary validation"""
assert validate_gps_coordinates(0.0, 180.0, 5.0) # Max valid
assert validate_gps_coordinates(0.0, -180.0, 5.0) # Min valid
assert not validate_gps_coordinates(0.0, 180.1, 5.0) # Over max
assert not validate_gps_coordinates(0.0, -180.1, 5.0) # Under min
@pytest.mark.unit
class TestGPSAnonymization:
"""Test GPS coordinate anonymization"""
def test_anonymize_10m_precision(self):
"""Test 10m precision anonymization"""
lat, lon = anonymize_gps(40.712846, -74.005974, precision_meters=10)
assert lat == pytest.approx(40.71285, abs=0.00001)
assert lon == pytest.approx(-74.00597, abs=0.00001)
def test_anonymize_100m_precision(self):
"""Test 100m precision anonymization"""
lat, lon = anonymize_gps(40.712846, -74.005974, precision_meters=100)
assert lat == pytest.approx(40.713, abs=0.001)
assert lon == pytest.approx(-74.006, abs=0.001)
def test_anonymize_1km_precision(self):
"""Test 1km precision anonymization"""
lat, lon = anonymize_gps(40.712846, -74.005974, precision_meters=1000)
assert lat == pytest.approx(40.71, abs=0.01)
assert lon == pytest.approx(-74.01, abs=0.01)
@pytest.mark.unit
class TestDistanceCalculation:
"""Test Haversine distance calculation"""
def test_distance_same_point(self):
"""Test distance between same point"""
distance = calculate_distance(40.7128, -74.0060, 40.7128, -74.0060)
assert distance == pytest.approx(0.0, abs=0.001)
def test_distance_nyc_to_london(self):
"""Test distance NYC to London"""
# NYC: 40.7128, -74.0060
# London: 51.5074, -0.1278
distance = calculate_distance(40.7128, -74.0060, 51.5074, -0.1278)
assert distance == pytest.approx(5585, abs=10) # ~5585 km
def test_distance_symmetry(self):
"""Test distance calculation is symmetric"""
d1 = calculate_distance(40.7128, -74.0060, 51.5074, -0.1278)
d2 = calculate_distance(51.5074, -0.1278, 40.7128, -74.0060)
assert d1 == pytest.approx(d2)
@pytest.mark.unit
class TestGPSCoordinate:
"""Test GPSCoordinate dataclass"""
def test_create_valid_coordinate(self):
"""Test creating valid GPS coordinate"""
coord = GPSCoordinate(
latitude=40.7128,
longitude=-74.0060,
accuracy=5.0
)
assert coord.latitude == 40.7128
assert coord.longitude == -74.0060
assert coord.accuracy == 5.0
def test_create_invalid_coordinate(self):
"""Test creating invalid GPS coordinate raises ValueError"""
with pytest.raises(ValueError):
GPSCoordinate(
latitude=91.0, # Invalid
longitude=0.0,
accuracy=5.0
)
def test_is_high_quality(self):
"""Test high-quality detection"""
high_quality = GPSCoordinate(40.7128, -74.0060, accuracy=8.0)
assert high_quality.is_high_quality()
medium_quality = GPSCoordinate(40.7128, -74.0060, accuracy=25.0)
assert not medium_quality.is_high_quality()
def test_to_dict(self):
"""Test serialization to dictionary"""
coord = GPSCoordinate(40.7128, -74.0060, accuracy=5.0)
data = coord.to_dict()
assert data['latitude'] == 40.7128
assert data['longitude'] == -74.0060
assert data['accuracy'] == 5.0
@pytest.mark.unit
class TestGPSValidatorClass:
"""Test GPSValidator class with configurable thresholds"""
def test_default_thresholds(self):
"""Test validator with default thresholds"""
validator = GPSValidator()
is_valid, reason = validator.validate(40.7128, -74.0060, 5.0)
assert is_valid
assert reason is None
def test_custom_max_accuracy(self):
"""Test custom maximum accuracy threshold"""
validator = GPSValidator(max_accuracy=30.0)
# Should accept 25m
is_valid, reason = validator.validate(40.7128, -74.0060, 25.0)
assert is_valid
# Should reject 35m
is_valid, reason = validator.validate(40.7128, -74.0060, 35.0)
assert not is_valid
assert "accuracy" in reason.lower()
def test_strict_mode(self):
"""Test strict mode (requires accuracy data)"""
validator = GPSValidator(strict_mode=True)
# Should reject without accuracy
is_valid, reason = validator.validate(40.7128, -74.0060, None)
assert not is_valid
assert "accuracy" in reason.lower()
def test_allow_null_island(self):
"""Test allowing Null Island coordinates"""
validator = GPSValidator(allow_null_island=True)
is_valid, reason = validator.validate(0.0, 0.0, 5.0)
assert is_valid
def test_validation_statistics(self):
"""Test validation statistics tracking"""
validator = GPSValidator()
# Validate several coordinates
validator.validate(40.7128, -74.0060, 5.0) # Valid
validator.validate(91.0, 0.0, 5.0) # Invalid latitude
validator.validate(0.0, 0.0, 5.0) # Null Island
stats = validator.get_statistics()
assert stats['total_validated'] == 3
assert stats['total_accepted'] == 1
assert stats['total_rejected'] == 2
assert stats['acceptance_rate'] == pytest.approx(1/3, abs=0.01)
assert 'out_of_bounds' in stats['rejection_reasons']
assert 'null_island' in stats['rejection_reasons']
def test_reset_statistics(self):
"""Test statistics reset"""
validator = GPSValidator()
validator.validate(40.7128, -74.0060, 5.0)
validator.reset_statistics()
stats = validator.get_statistics()
assert stats['total_validated'] == 0
assert stats['total_accepted'] == 0