From 055f57132368d2f06c8f75a150c15b5674e59df4 Mon Sep 17 00:00:00 2001
From: Orinks <38449772+Orinks@users.noreply.github.com>
Date: Thu, 5 Feb 2026 18:05:51 -0500
Subject: [PATCH 1/6] test(weather-condition-analyzer): add comprehensive tests
 for WeatherConditionAnalyzer (#255)
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## Summary
Added 47 comprehensive tests for the WeatherConditionAnalyzer module,
which was previously at 0% coverage.

## Test Coverage
- **Weather codes**: All Open-Meteo weather codes (clear, cloudy, fog,
drizzle, rain, freezing, snow, thunderstorms)
- **Temperature analysis**: Extreme cold to extreme hot thresholds
- **Wind analysis**: Calm to extreme wind conditions
- **Alert handling**: Severity mapping, priority selection, template
override
- **Priority scoring**: Base scores, temperature bonuses, wind bonuses
- **Template selection**: All 7 template types (default, alert,
severe_weather, temperature_extreme, wind_warning, precipitation, fog)
- **Error handling**: Empty data, invalid data with graceful fallback

## Results
- **Tests**: 47 new tests
- **Coverage**: 0% → 98%
- **All lint checks pass**

Closes #254
---
 tests/test_weather_condition_analyzer.py | 611 +++++++++++++++++++++++
 1 file changed, 611 insertions(+)
 create mode 100644 tests/test_weather_condition_analyzer.py

diff --git a/tests/test_weather_condition_analyzer.py b/tests/test_weather_condition_analyzer.py
new file mode 100644
index 00000000..e050f0dc
--- /dev/null
+++ b/tests/test_weather_condition_analyzer.py
@@ -0,0 +1,611 @@
+"""
+Tests for weather_condition_analyzer module.
+
+Covers:
+- WEATHER_CODE_MAPPING for different weather codes
+- Temperature threshold analysis
+- Wind speed threshold analysis
+- Format string template generation
+- Severity and category classification
+- Alert analysis
+- Priority score calculation
+"""
+
+
+from accessiweather.weather_condition_analyzer import (
+    ConditionCategory,
+    WeatherConditionAnalyzer,
+    WeatherSeverity,
+)
+
+
+class TestWeatherCodeMapping:
+    """Test WEATHER_CODE_MAPPING coverage."""
+
+    def test_clear_conditions(self):
+        """Clear/sunny codes map to CLEAR category with NORMAL severity."""
+        analyzer = WeatherConditionAnalyzer()
+
+        for code in [0, 1]:
+            category, severity = analyzer.WEATHER_CODE_MAPPING[code]
+            assert category == ConditionCategory.CLEAR
+            assert severity == WeatherSeverity.NORMAL
+
+    def test_cloudy_conditions(self):
+        """Cloudy codes map to CLOUDY category with NORMAL severity."""
+        analyzer = WeatherConditionAnalyzer()
+
+        for code in [2, 3]:
+            category, severity = analyzer.WEATHER_CODE_MAPPING[code]
+            assert category == ConditionCategory.CLOUDY
+            assert severity == WeatherSeverity.NORMAL
+
+    def test_fog_conditions(self):
+        """Fog codes map to FOG category with varying severity."""
+        analyzer = WeatherConditionAnalyzer()
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[45]
+        assert cat == ConditionCategory.FOG
+        assert sev == WeatherSeverity.MINOR
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[48]
+        assert cat == ConditionCategory.FOG
+        assert sev == WeatherSeverity.MODERATE
+
+    def test_drizzle_conditions(self):
+        """Drizzle codes map to PRECIPITATION category."""
+        analyzer = WeatherConditionAnalyzer()
+
+        for code in [51, 53]:
+            cat, sev = analyzer.WEATHER_CODE_MAPPING[code]
+            assert cat == ConditionCategory.PRECIPITATION
+            assert sev == WeatherSeverity.MINOR
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[55]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.MODERATE
+
+    def test_freezing_drizzle_conditions(self):
+        """Freezing drizzle codes map to FREEZING category."""
+        analyzer = WeatherConditionAnalyzer()
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[56]
+        assert cat == ConditionCategory.FREEZING
+        assert sev == WeatherSeverity.MODERATE
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[57]
+        assert cat == ConditionCategory.FREEZING
+        assert sev == WeatherSeverity.SEVERE
+
+    def test_rain_conditions(self):
+        """Rain codes map to PRECIPITATION with varying severity."""
+        analyzer = WeatherConditionAnalyzer()
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[61]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.MINOR
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[63]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.MODERATE
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[65]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.SEVERE
+
+    def test_freezing_rain_conditions(self):
+        """Freezing rain codes map to FREEZING with high severity."""
+        analyzer = WeatherConditionAnalyzer()
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[66]
+        assert cat == ConditionCategory.FREEZING
+        assert sev == WeatherSeverity.SEVERE
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[67]
+        assert cat == ConditionCategory.FREEZING
+        assert sev == WeatherSeverity.EXTREME
+
+    def test_snow_conditions(self):
+        """Snow codes map to PRECIPITATION with varying severity."""
+        analyzer = WeatherConditionAnalyzer()
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[71]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.MODERATE
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[73]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.SEVERE
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[75]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.EXTREME
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[77]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.MINOR
+
+    def test_rain_showers_conditions(self):
+        """Rain shower codes map to PRECIPITATION."""
+        analyzer = WeatherConditionAnalyzer()
+
+        for code, expected_sev in [(80, WeatherSeverity.MINOR),
+                                    (81, WeatherSeverity.MODERATE),
+                                    (82, WeatherSeverity.SEVERE)]:
+            cat, sev = analyzer.WEATHER_CODE_MAPPING[code]
+            assert cat == ConditionCategory.PRECIPITATION
+            assert sev == expected_sev
+
+    def test_snow_showers_conditions(self):
+        """Snow shower codes map to PRECIPITATION."""
+        analyzer = WeatherConditionAnalyzer()
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[85]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.MODERATE
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[86]
+        assert cat == ConditionCategory.PRECIPITATION
+        assert sev == WeatherSeverity.SEVERE
+
+    def test_thunderstorm_conditions(self):
+        """Thunderstorm codes map to THUNDERSTORM with high severity."""
+        analyzer = WeatherConditionAnalyzer()
+
+        cat, sev = analyzer.WEATHER_CODE_MAPPING[95]
+        assert cat == ConditionCategory.THUNDERSTORM
+        assert sev == WeatherSeverity.SEVERE
+
+        for code in [96, 99]:
+            cat, sev = analyzer.WEATHER_CODE_MAPPING[code]
+            assert cat == ConditionCategory.THUNDERSTORM
+            assert sev == WeatherSeverity.EXTREME
+
+
+class TestTemperatureAnalysis:
+    """Test temperature threshold analysis."""
+
+    def test_extreme_cold(self):
+        """Temps at or below 0F are extreme cold."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({"temp": 0})
+        assert result["temperature_extreme"] == "extreme_cold"
+
+        result = analyzer._analyze_temperature({"temp": -10})
+        assert result["temperature_extreme"] == "extreme_cold"
+
+    def test_very_cold(self):
+        """Temps between 1-20F are very cold."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({"temp": 15})
+        assert result["temperature_extreme"] == "very_cold"
+
+        result = analyzer._analyze_temperature({"temp": 20})
+        assert result["temperature_extreme"] == "very_cold"
+
+    def test_cold(self):
+        """Temps between 21-32F are cold."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({"temp": 25})
+        assert result["temperature_extreme"] == "cold"
+
+        result = analyzer._analyze_temperature({"temp": 32})
+        assert result["temperature_extreme"] == "cold"
+
+    def test_normal_temperature(self):
+        """Temps between 33-89F have no extreme."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({"temp": 70})
+        assert result["temperature_extreme"] is None
+
+    def test_hot(self):
+        """Temps between 90-99F are hot."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({"temp": 90})
+        assert result["temperature_extreme"] == "hot"
+
+        result = analyzer._analyze_temperature({"temp": 95})
+        assert result["temperature_extreme"] == "hot"
+
+    def test_very_hot(self):
+        """Temps between 100-109F are very hot."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({"temp": 100})
+        assert result["temperature_extreme"] == "very_hot"
+
+        result = analyzer._analyze_temperature({"temp": 105})
+        assert result["temperature_extreme"] == "very_hot"
+
+    def test_extreme_hot(self):
+        """Temps at or above 110F are extreme hot."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({"temp": 110})
+        assert result["temperature_extreme"] == "extreme_hot"
+
+        result = analyzer._analyze_temperature({"temp": 120})
+        assert result["temperature_extreme"] == "extreme_hot"
+
+    def test_temp_f_fallback_key(self):
+        """Should use temp_f if temp is not present."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({"temp_f": -5})
+        assert result["temperature_extreme"] == "extreme_cold"
+
+    def test_missing_temperature(self):
+        """Should return None for missing temperature."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_temperature({})
+        assert result["temperature_extreme"] is None
+
+
+class TestWindAnalysis:
+    """Test wind speed threshold analysis."""
+
+    def test_calm_wind(self):
+        """Wind under 5 mph is calm."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_wind({"wind_speed": 3})
+        assert result["wind_condition"] == "calm"
+
+    def test_light_wind(self):
+        """Wind 15-24 mph is light."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_wind({"wind_speed": 15})
+        assert result["wind_condition"] == "light"
+
+    def test_moderate_wind(self):
+        """Wind 25-34 mph is moderate."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_wind({"wind_speed": 25})
+        assert result["wind_condition"] == "moderate"
+
+    def test_strong_wind(self):
+        """Wind 35-44 mph is strong."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_wind({"wind_speed": 35})
+        assert result["wind_condition"] == "strong"
+
+    def test_very_strong_wind(self):
+        """Wind 45-59 mph is very strong."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_wind({"wind_speed": 50})
+        assert result["wind_condition"] == "very_strong"
+
+    def test_extreme_wind(self):
+        """Wind 60+ mph is extreme."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_wind({"wind_speed": 70})
+        assert result["wind_condition"] == "extreme"
+
+    def test_missing_wind_speed(self):
+        """Should return None for missing wind speed."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_wind({})
+        assert result["wind_condition"] is None
+
+
+class TestAlertAnalysis:
+    """Test alert severity analysis."""
+
+    def test_no_alerts(self):
+        """Should return has_alerts False for empty alerts."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._analyze_alerts([])
+        assert result["has_alerts"] is False
+        assert result["alert_severity"] is None
+
+    def test_single_alert(self):
+        """Should analyze single alert correctly."""
+        analyzer = WeatherConditionAnalyzer()
+        alerts = [{"severity": "Severe", "event": "Tornado Warning"}]
+        result = analyzer._analyze_alerts(alerts)
+
+        assert result["has_alerts"] is True
+        assert result["alert_severity"] == WeatherSeverity.SEVERE
+        assert result["primary_alert"] == alerts[0]
+
+    def test_multiple_alerts_highest_severity(self):
+        """Should pick highest severity from multiple alerts."""
+        analyzer = WeatherConditionAnalyzer()
+        alerts = [
+            {"severity": "Minor", "event": "Wind Advisory"},
+            {"severity": "Extreme", "event": "Tornado Emergency"},
+            {"severity": "Moderate", "event": "Flood Watch"},
+        ]
+        result = analyzer._analyze_alerts(alerts)
+
+        assert result["alert_severity"] == WeatherSeverity.EXTREME
+        assert result["primary_alert"]["event"] == "Tornado Emergency"
+
+    def test_unknown_alert_severity(self):
+        """Unknown severity should map to NORMAL."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer._map_alert_severity("Unknown")
+        assert result == WeatherSeverity.NORMAL
+
+    def test_all_alert_severity_mappings(self):
+        """Test all alert severity string mappings."""
+        analyzer = WeatherConditionAnalyzer()
+
+        assert analyzer._map_alert_severity("Extreme") == WeatherSeverity.EXTREME
+        assert analyzer._map_alert_severity("Severe") == WeatherSeverity.SEVERE
+        assert analyzer._map_alert_severity("Moderate") == WeatherSeverity.MODERATE
+        assert analyzer._map_alert_severity("Minor") == WeatherSeverity.MINOR
+
+
+class TestPriorityScoreCalculation:
+    """Test priority score calculation."""
+
+    def test_base_score_from_severity(self):
+        """Severity value * 10 contributes to score."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "severity": WeatherSeverity.SEVERE,  # value = 3
+            "temperature_extreme": None,
+            "wind_condition": None,
+        }
+        score = analyzer._calculate_priority_score(analysis)
+        assert score == 30  # 3 * 10
+
+    def test_extreme_temperature_bonus(self):
+        """Extreme temperatures add 50 points."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "severity": WeatherSeverity.NORMAL,
+            "temperature_extreme": "extreme_cold",
+            "wind_condition": None,
+        }
+        score = analyzer._calculate_priority_score(analysis)
+        assert score == 50
+
+    def test_very_temperature_bonus(self):
+        """Very cold/hot temperatures add 30 points."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "severity": WeatherSeverity.NORMAL,
+            "temperature_extreme": "very_hot",
+            "wind_condition": None,
+        }
+        score = analyzer._calculate_priority_score(analysis)
+        assert score == 30
+
+    def test_cold_hot_bonus(self):
+        """Cold/hot temperatures add 15 points."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "severity": WeatherSeverity.NORMAL,
+            "temperature_extreme": "cold",
+            "wind_condition": None,
+        }
+        score = analyzer._calculate_priority_score(analysis)
+        assert score == 15
+
+    def test_extreme_wind_bonus(self):
+        """Extreme wind adds 40 points."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "severity": WeatherSeverity.NORMAL,
+            "temperature_extreme": None,
+            "wind_condition": "extreme",
+        }
+        score = analyzer._calculate_priority_score(analysis)
+        assert score == 40
+
+    def test_very_strong_wind_bonus(self):
+        """Very strong wind adds 25 points."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "severity": WeatherSeverity.NORMAL,
+            "temperature_extreme": None,
+            "wind_condition": "very_strong",
+        }
+        score = analyzer._calculate_priority_score(analysis)
+        assert score == 25
+
+    def test_strong_wind_bonus(self):
+        """Strong wind adds 15 points."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "severity": WeatherSeverity.NORMAL,
+            "temperature_extreme": None,
+            "wind_condition": "strong",
+        }
+        score = analyzer._calculate_priority_score(analysis)
+        assert score == 15
+
+    def test_combined_score(self):
+        """Multiple factors combine correctly."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "severity": WeatherSeverity.MODERATE,  # 20
+            "temperature_extreme": "very_cold",     # 30
+            "wind_condition": "strong",             # 15
+        }
+        score = analyzer._calculate_priority_score(analysis)
+        assert score == 65
+
+
+class TestTemplateGeneration:
+    """Test format string template determination."""
+
+    def test_alert_template(self):
+        """Alerts should return alert template."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {"has_alerts": True}
+        template = analyzer._determine_template(analysis)
+        assert template == "alert"
+
+    def test_severe_weather_template(self):
+        """Severe/extreme severity returns severe_weather template."""
+        analyzer = WeatherConditionAnalyzer()
+
+        for severity in [WeatherSeverity.SEVERE, WeatherSeverity.EXTREME]:
+            analysis = {
+                "has_alerts": False,
+                "severity": severity,
+                "temperature_extreme": None,
+                "wind_condition": None,
+                "category": ConditionCategory.CLEAR,
+            }
+            template = analyzer._determine_template(analysis)
+            assert template == "severe_weather"
+
+    def test_temperature_extreme_template(self):
+        """Extreme/very temps return temperature_extreme template."""
+        analyzer = WeatherConditionAnalyzer()
+
+        for temp in ["extreme_cold", "extreme_hot", "very_cold", "very_hot"]:
+            analysis = {
+                "has_alerts": False,
+                "severity": WeatherSeverity.NORMAL,
+                "temperature_extreme": temp,
+                "wind_condition": None,
+                "category": ConditionCategory.CLEAR,
+            }
+            template = analyzer._determine_template(analysis)
+            assert template == "temperature_extreme"
+
+    def test_wind_warning_template(self):
+        """Strong winds return wind_warning template."""
+        analyzer = WeatherConditionAnalyzer()
+
+        for wind in ["extreme", "very_strong", "strong"]:
+            analysis = {
+                "has_alerts": False,
+                "severity": WeatherSeverity.NORMAL,
+                "temperature_extreme": None,
+                "wind_condition": wind,
+                "category": ConditionCategory.CLEAR,
+            }
+            template = analyzer._determine_template(analysis)
+            assert template == "wind_warning"
+
+    def test_precipitation_template(self):
+        """Precipitation/freezing categories return precipitation template."""
+        analyzer = WeatherConditionAnalyzer()
+
+        for category in [ConditionCategory.PRECIPITATION, ConditionCategory.FREEZING]:
+            analysis = {
+                "has_alerts": False,
+                "severity": WeatherSeverity.NORMAL,
+                "temperature_extreme": None,
+                "wind_condition": None,
+                "category": category,
+            }
+            template = analyzer._determine_template(analysis)
+            assert template == "precipitation"
+
+    def test_fog_template(self):
+        """Fog category returns fog template."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "has_alerts": False,
+            "severity": WeatherSeverity.NORMAL,
+            "temperature_extreme": None,
+            "wind_condition": None,
+            "category": ConditionCategory.FOG,
+        }
+        template = analyzer._determine_template(analysis)
+        assert template == "fog"
+
+    def test_default_template(self):
+        """Default conditions return default template."""
+        analyzer = WeatherConditionAnalyzer()
+        analysis = {
+            "has_alerts": False,
+            "severity": WeatherSeverity.NORMAL,
+            "temperature_extreme": None,
+            "wind_condition": None,
+            "category": ConditionCategory.CLEAR,
+        }
+        template = analyzer._determine_template(analysis)
+        assert template == "default"
+
+
+class TestAnalyzeWeatherConditions:
+    """Test main analysis function."""
+
+    def test_basic_clear_weather(self):
+        """Basic clear weather analysis."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer.analyze_weather_conditions({"weather_code": 0, "temp": 70})
+
+        assert result["category"] == ConditionCategory.CLEAR
+        assert result["severity"] == WeatherSeverity.NORMAL
+        assert result["recommended_template"] == "default"
+        assert result["has_alerts"] is False
+
+    def test_alerts_take_priority(self):
+        """Alerts should override other conditions."""
+        analyzer = WeatherConditionAnalyzer()
+        alerts = [{"severity": "Severe", "event": "Test Alert"}]
+        result = analyzer.analyze_weather_conditions(
+            {"weather_code": 0, "temp": 70},
+            alerts_data=alerts
+        )
+
+        assert result["has_alerts"] is True
+        assert result["recommended_template"] == "alert"
+        assert result["priority_score"] == 1000
+
+    def test_weather_code_as_list(self):
+        """Should handle weather_code as list/tuple."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer.analyze_weather_conditions({"weather_code": [95, 96]})
+
+        assert result["primary_condition"] == 95
+        assert result["category"] == ConditionCategory.THUNDERSTORM
+
+    def test_unknown_weather_code_defaults(self):
+        """Unknown weather code defaults to CLEAR/NORMAL."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer.analyze_weather_conditions({"weather_code": 999})
+
+        assert result["category"] == ConditionCategory.CLEAR
+        assert result["severity"] == WeatherSeverity.NORMAL
+
+    def test_exception_handling(self):
+        """Should handle exceptions gracefully."""
+        analyzer = WeatherConditionAnalyzer()
+        # Pass something that would cause issues
+        result = analyzer.analyze_weather_conditions(None)
+
+        assert "error" in result
+        assert result["recommended_template"] == "default"
+
+    def test_full_analysis_with_all_conditions(self):
+        """Full analysis with temperature and wind."""
+        analyzer = WeatherConditionAnalyzer()
+        result = analyzer.analyze_weather_conditions({
+            "weather_code": 65,  # Heavy rain
+            "temp": 40,
+            "wind_speed": 35,  # Strong wind threshold
+        })
+
+        assert result["category"] == ConditionCategory.PRECIPITATION
+        assert result["severity"] == WeatherSeverity.SEVERE
+        assert result["temperature_extreme"] is None
+        assert result["wind_condition"] == "strong"
+        assert result["recommended_template"] == "severe_weather"
+
+
+class TestEnums:
+    """Test enum values."""
+
+    def test_weather_severity_values(self):
+        """Severity enum has correct ordered values."""
+        assert WeatherSeverity.NORMAL.value == 0
+        assert WeatherSeverity.MINOR.value == 1
+        assert WeatherSeverity.MODERATE.value == 2
+        assert WeatherSeverity.SEVERE.value == 3
+        assert WeatherSeverity.EXTREME.value == 4
+
+    def test_condition_category_values(self):
+        """Category enum has correct string values."""
+        assert ConditionCategory.CLEAR.value == "clear"
+        assert ConditionCategory.CLOUDY.value == "cloudy"
+        assert ConditionCategory.PRECIPITATION.value == "precipitation"
+        assert ConditionCategory.SEVERE_WEATHER.value == "severe_weather"
+        assert ConditionCategory.FOG.value == "fog"
+        assert ConditionCategory.FREEZING.value == "freezing"
+        assert ConditionCategory.THUNDERSTORM.value == "thunderstorm"

From d8ad7701d0f9ab728e41f601570bd2afbbb43063 Mon Sep 17 00:00:00 2001
From: Orinks <orin8722@gmail.com>
Date: Sun, 8 Feb 2026 04:47:43 +0000
Subject: [PATCH 2/6] fix: show nightly date instead of version in update
 dialog (#265)

The update available dialog showed 'Current: 0.4.3' even when running
a nightly build. Now shows the nightly date (e.g. 'Current: 20260205')
when a build tag is present, matching the settings dialog behavior.
---
 src/accessiweather/ui/main_window.py | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/accessiweather/ui/main_window.py b/src/accessiweather/ui/main_window.py
index 43b10c09..930ebfe4 100644
--- a/src/accessiweather/ui/main_window.py
+++ b/src/accessiweather/ui/main_window.py
@@ -429,6 +429,8 @@ def _on_check_updates(self) -> None:
         current_version = getattr(self.app, "version", "0.0.0")
         build_tag = getattr(self.app, "build_tag", None)
         current_nightly_date = parse_nightly_date(build_tag) if build_tag else None
+        # Show nightly date as the display version when running a nightly build
+        display_version = current_nightly_date if current_nightly_date else current_version
 
         # Show checking status
         wx.BeginBusyCursor()
@@ -460,7 +462,7 @@ async def check():
                     elif current_nightly_date:
                         msg = f"You're on the latest nightly ({current_nightly_date})."
                     else:
-                        msg = f"You're up to date ({current_version})."
+                        msg = f"You're up to date ({display_version})."
 
                     wx.CallAfter(
                         wx.MessageBox,
@@ -475,7 +477,7 @@ async def check():
                     def prompt():
                         result = wx.MessageBox(
                             f"A new {channel_label} update is available!\n\n"
-                            f"Current: {current_version}\n"
+                            f"Current: {display_version}\n"
                             f"Latest: {update_info.version}\n\n"
                             "Download now?",
                             "Update Available",

From ae028daed25fd73758ec18382a6fce071393e6a0 Mon Sep 17 00:00:00 2001
From: Orinks <orin8722@gmail.com>
Date: Sun, 8 Feb 2026 04:49:18 +0000
Subject: [PATCH 3/6] fix: also fix nightly version display in startup update
 check

The startup auto-update check in app.py had the same display bug
showing '0.4.3' instead of the nightly date.
---
 src/accessiweather/app.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/accessiweather/app.py b/src/accessiweather/app.py
index 1afee0e3..052c16ce 100644
--- a/src/accessiweather/app.py
+++ b/src/accessiweather/app.py
@@ -377,6 +377,7 @@ def do_check():
                     current_version = getattr(self, "version", "0.0.0")
                     build_tag = getattr(self, "build_tag", None)
                     current_nightly_date = parse_nightly_date(build_tag) if build_tag else None
+                    display_version = current_nightly_date if current_nightly_date else current_version
 
                     async def check():
                         service = UpdateService("AccessiWeather")
@@ -399,7 +400,7 @@ async def check():
                         def show_update_notification():
                             result = wx.MessageBox(
                                 f"A new {channel_label} update is available!\n\n"
-                                f"Current: {current_version}\n"
+                                f"Current: {display_version}\n"
                                 f"Latest: {update_info.version}\n\n"
                                 "Download now?",
                                 "Update Available",

From 3d3b06a3f5d53cb7b6e18947df97afe96f2a58ca Mon Sep 17 00:00:00 2001
From: Orinks <orin8722@gmail.com>
Date: Sun, 8 Feb 2026 04:53:58 +0000
Subject: [PATCH 4/6] fix: prevent infinite update loop when build_tag is
 missing

If a frozen build has no build_tag (e.g. _build_info.py failed to
load) and the update channel is nightly, skip the startup auto-check.
Without a build_tag, the comparison logic assumes any nightly is
newer, causing a prompt loop on every restart.

Users can still check manually via Help > Check for Updates.
---
 src/accessiweather/app.py | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/src/accessiweather/app.py b/src/accessiweather/app.py
index 052c16ce..869488e5 100644
--- a/src/accessiweather/app.py
+++ b/src/accessiweather/app.py
@@ -379,6 +379,15 @@ def do_check():
                     current_nightly_date = parse_nightly_date(build_tag) if build_tag else None
                     display_version = current_nightly_date if current_nightly_date else current_version
 
+                    # Safety: if frozen but no build_tag and checking nightly channel,
+                    # skip auto-prompt to avoid infinite update loops
+                    if not build_tag and channel == "nightly":
+                        logger.warning(
+                            "Skipping startup nightly update check: no build_tag available. "
+                            "Use Help > Check for Updates to check manually."
+                        )
+                        return
+
                     async def check():
                         service = UpdateService("AccessiWeather")
                         try:

From 576f59bff2a955e0e6293e3a79a538f9655f15a8 Mon Sep 17 00:00:00 2001
From: Orinks <orin8722@gmail.com>
Date: Sun, 8 Feb 2026 04:56:50 +0000
Subject: [PATCH 5/6] fix: detect per-user installs via uninstaller presence
 (#265)

is_portable_mode() only checked Program Files to detect installed
copies. Per-user installs (e.g. %LOCALAPPDATA%\Programs) are writable
and not under Program Files, so they were falsely detected as portable.

This caused the updater to download the portable ZIP instead of the
installer for per-user installs.

Fix: check for Inno Setup uninstaller (unins*.exe) in the app
directory before the Program Files check. This reliably detects
installed copies regardless of install location.
---
 src/accessiweather/config_utils.py | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/src/accessiweather/config_utils.py b/src/accessiweather/config_utils.py
index 585b1ceb..94947a2a 100644
--- a/src/accessiweather/config_utils.py
+++ b/src/accessiweather/config_utils.py
@@ -52,6 +52,20 @@ def is_portable_mode() -> bool:
 
         logger.debug(f"Checking portable mode for executable directory: {app_dir}")
 
+        # Check for uninstaller (Inno Setup leaves unins*.exe in app directory)
+        # This reliably detects installed copies regardless of install location
+        app_dir_path = os.path.dirname(sys.executable)
+        uninstaller_exists = any(
+            f.startswith("unins") and f.endswith(".exe")
+            for f in os.listdir(app_dir_path)
+            if os.path.isfile(os.path.join(app_dir_path, f))
+        )
+        if uninstaller_exists:
+            logger.debug(
+                f"Not in portable mode: uninstaller found in {app_dir_path}"
+            )
+            return False
+
         # Check if we're running from Program Files (standard installation)
         program_files = os.environ.get("PROGRAMFILES", "")
         program_files_x86 = os.environ.get("PROGRAMFILES(X86)", "")

From 2c6419f1d304ff1f3570fcca9c35a0baecf48d56 Mon Sep 17 00:00:00 2001
From: Orinks <orin8722@gmail.com>
Date: Sun, 8 Feb 2026 05:10:09 +0000
Subject: [PATCH 6/6] feat: build.py auto-generates version and build info
 before building

Local builds via installer/build.py now automatically run
generate_version.py and generate_build_info.py before PyInstaller,
matching what CI does. This prevents builds with missing BUILD_TAG.

New flags:
  --nightly    Build as nightly (auto-generates nightly-YYYYMMDD tag)
  --tag TAG    Custom build tag (e.g. nightly-20260208)

Usage:
  python installer/build.py --nightly    # Local nightly build
  python installer/build.py              # Stable build (BUILD_TAG=None)
---
 installer/build.py | 48 ++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 48 insertions(+)

diff --git a/installer/build.py b/installer/build.py
index 91fbcb20..db3291e7 100644
--- a/installer/build.py
+++ b/installer/build.py
@@ -405,6 +405,40 @@ def run_dev() -> int:
     ).returncode
 
 
+def generate_build_metadata(args: argparse.Namespace) -> None:
+    """Generate version and build info files (mirrors CI steps)."""
+    print("\n" + "=" * 60)
+    print("Generating build metadata...")
+    print("=" * 60 + "\n")
+
+    # Generate version file
+    version_script = ROOT / "scripts" / "generate_version.py"
+    if version_script.exists():
+        run_command([sys.executable, str(version_script)], cwd=ROOT)
+    else:
+        print(f"Warning: {version_script} not found, skipping version generation")
+
+    # Generate build info (_build_info.py with BUILD_TAG)
+    build_info_script = ROOT / "scripts" / "generate_build_info.py"
+    if build_info_script.exists():
+        tag = args.tag
+        if not tag and args.nightly:
+            from datetime import datetime, timezone
+
+            tag = f"nightly-{datetime.now(timezone.utc).strftime('%Y%m%d')}"
+
+        cmd = [sys.executable, str(build_info_script)]
+        if tag:
+            cmd.append(tag)
+            print(f"  Build tag: {tag}")
+        else:
+            print("  Build tag: None (stable)")
+
+        run_command(cmd, cwd=ROOT)
+    else:
+        print(f"Warning: {build_info_script} not found, skipping build info generation")
+
+
 def main() -> int:
     """Run the build process."""
     parser = argparse.ArgumentParser(
@@ -441,6 +475,17 @@ def main() -> int:
         action="store_true",
         help="Skip portable ZIP creation",
     )
+    parser.add_argument(
+        "--nightly",
+        action="store_true",
+        help="Build as nightly (generates nightly-YYYYMMDD build tag)",
+    )
+    parser.add_argument(
+        "--tag",
+        type=str,
+        default=None,
+        help="Custom build tag (e.g. nightly-20260208). Overrides --nightly.",
+    )
 
     args = parser.parse_args()
 
@@ -471,6 +516,9 @@ def main() -> int:
     if not args.skip_icons:
         check_icons()
 
+    # Generate version and build info (same as CI)
+    generate_build_metadata(args)
+
     # Build with PyInstaller
     if not build_pyinstaller():
         return 1