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‎Shiny.Spatial.slnx‎

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<Project Path="src/Shiny.Spatial/Shiny.Spatial.csproj" />
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<Project Path="tests/Shiny.Spatial.Tests/Shiny.Spatial.Tests.csproj" />
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<Project Path="src\Shiny.Spatial.Geofencing\Shiny.Spatial.Geofencing.csproj" />
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<Project Path="tests/Shiny.Spatial.Geofencing.Tests/Shiny.Spatial.Geofencing.Tests.csproj" />
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<Project Path="tests/Shiny.Spatial.Benchmarks/Shiny.Spatial.Benchmarks.csproj" />
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<Project Path="tools/Shiny.Spatial.DatabaseSeeder/Shiny.Spatial.DatabaseSeeder.csproj" />
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<Folder Name="/Solution/databases/">

‎tests/Shiny.Spatial.Geofencing.Tests/Shiny.Spatial.Geofencing.Tests.csproj‎

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<Project Sdk="Microsoft.NET.Sdk">
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<PropertyGroup>
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<TargetFramework>$(BaseTargetFramework)</TargetFramework>
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<IsPackable>false</IsPackable>
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<IsTestProject>true</IsTestProject>
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</PropertyGroup>
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<ItemGroup>
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<PackageReference Include="Microsoft.NET.Test.Sdk"/>
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<PackageReference Include="xunit"/>
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<PackageReference Include="xunit.runner.visualstudio">
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<PrivateAssets>all</PrivateAssets>
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<IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
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</PackageReference>
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<PackageReference Include="Shouldly"/>
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</ItemGroup>
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<ItemGroup>
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<ProjectReference Include="..\..\src\Shiny.Spatial.Geofencing\Shiny.Spatial.Geofencing.csproj"/>
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</ItemGroup>
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</Project>

‎tests/Shiny.Spatial.Geofencing.Tests/SpatialGpsDelegateTests.cs‎

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using Microsoft.Extensions.Logging.Abstractions;
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using Shouldly;
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using Shiny.Locations;
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using Shiny.Spatial.Database;
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using Shiny.Spatial.Geofencing;
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using Shiny.Spatial.Geometry;
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using Xunit;
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namespace Shiny.Spatial.Geofencing.Tests;
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public class TestGeofenceDelegate : ISpatialGeofenceDelegate
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{
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public List<SpatialRegionChange> Changes { get; } = [];
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public Task OnRegionChanged(SpatialRegionChange change)
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{
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Changes.Add(change);
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return Task.CompletedTask;
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}
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}
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public class TestableSpatialGpsDelegate : SpatialGpsDelegate
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{
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public TestableSpatialGpsDelegate(
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ISpatialGeofenceDelegate geofenceDelegate,
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SpatialMonitorConfig config
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) : base(NullLogger<SpatialGpsDelegate>.Instance, geofenceDelegate, config)
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{
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}
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public Task SimulateGpsReading(GpsReading reading) => OnGpsReading(reading);
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}
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public class SpatialGpsDelegateTests : IDisposable
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{
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readonly List<string> _tempFiles = [];
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public void Dispose()
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{
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foreach (var f in _tempFiles)
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{
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try { File.Delete(f); } catch { }
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}
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}
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string CreateTestDatabase(string tableName, params SpatialFeature[] features)
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{
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var path = Path.Combine(Path.GetTempPath(), $"geofence_test_{Guid.NewGuid()}.db");
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_tempFiles.Add(path);
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using var db = new SpatialDatabase(path);
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var table = db.CreateTable(tableName, CoordinateSystem.Wgs84,
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new PropertyDefinition("name", PropertyType.Text));
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foreach (var feature in features)
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table.Insert(feature);
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return path;
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}
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static SpatialFeature MakePolygonRegion(string name, double minX, double minY, double maxX, double maxY)
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{
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return new SpatialFeature(new Polygon([
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new Coordinate(minX, minY),
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new Coordinate(maxX, minY),
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new Coordinate(maxX, maxY),
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new Coordinate(minX, maxY),
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new Coordinate(minX, minY)
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]))
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{
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Properties = { ["name"] = name }
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};
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}
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static GpsReading MakeReading(double longitude, double latitude)
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{
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return new GpsReading(
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new Position(latitude, longitude),
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0d, // positionAccuracy
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DateTimeOffset.UtcNow, // timestamp
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0d, 0d, 0d, 0d, 0d, // altitude, heading, headingAccuracy, speed, speedAccuracy
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0, // satellites
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false // isFromMockProvider
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);
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}
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[Fact]
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public async Task Enter_Region_Fires_Change()
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{
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var regionA = MakePolygonRegion("Region A", -10, -10, 10, 10);
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var dbPath = CreateTestDatabase("zones", regionA);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig().Add(dbPath, "zones");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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await gpsDelegate.SimulateGpsReading(MakeReading(0, 0));
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testDelegate.Changes.Count.ShouldBe(1);
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testDelegate.Changes[0].PreviousRegion.ShouldBeNull();
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testDelegate.Changes[0].CurrentRegion.ShouldNotBeNull();
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testDelegate.Changes[0].CurrentRegion!.Properties["name"].ShouldBe("Region A");
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testDelegate.Changes[0].TableName.ShouldBe("zones");
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}
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[Fact]
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public async Task Exit_Region_Fires_Change()
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{
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var regionA = MakePolygonRegion("Region A", -10, -10, 10, 10);
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var dbPath = CreateTestDatabase("zones", regionA);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig().Add(dbPath, "zones");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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// Enter region
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await gpsDelegate.SimulateGpsReading(MakeReading(0, 0));
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// Exit region
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await gpsDelegate.SimulateGpsReading(MakeReading(50, 50));
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testDelegate.Changes.Count.ShouldBe(2);
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// First change: enter
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testDelegate.Changes[0].PreviousRegion.ShouldBeNull();
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testDelegate.Changes[0].CurrentRegion.ShouldNotBeNull();
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// Second change: exit
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testDelegate.Changes[1].PreviousRegion.ShouldNotBeNull();
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testDelegate.Changes[1].PreviousRegion!.Properties["name"].ShouldBe("Region A");
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testDelegate.Changes[1].CurrentRegion.ShouldBeNull();
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}
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[Fact]
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public async Task Move_Between_Regions_Fires_Change()
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{
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var regionA = MakePolygonRegion("Region A", -10, -10, 0, 0);
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var regionB = MakePolygonRegion("Region B", 10, 10, 20, 20);
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var dbPath = CreateTestDatabase("zones", regionA, regionB);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig().Add(dbPath, "zones");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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// Enter region A
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await gpsDelegate.SimulateGpsReading(MakeReading(-5, -5));
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// Move to region B
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await gpsDelegate.SimulateGpsReading(MakeReading(15, 15));
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testDelegate.Changes.Count.ShouldBe(2);
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testDelegate.Changes[0].CurrentRegion!.Properties["name"].ShouldBe("Region A");
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testDelegate.Changes[1].PreviousRegion!.Properties["name"].ShouldBe("Region A");
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testDelegate.Changes[1].CurrentRegion!.Properties["name"].ShouldBe("Region B");
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}
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[Fact]
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public async Task Stay_In_Same_Region_No_Change()
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{
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var regionA = MakePolygonRegion("Region A", -10, -10, 10, 10);
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var dbPath = CreateTestDatabase("zones", regionA);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig().Add(dbPath, "zones");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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await gpsDelegate.SimulateGpsReading(MakeReading(0, 0));
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await gpsDelegate.SimulateGpsReading(MakeReading(1, 1));
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await gpsDelegate.SimulateGpsReading(MakeReading(2, 2));
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// Only 1 change: the initial enter
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testDelegate.Changes.Count.ShouldBe(1);
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}
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[Fact]
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public async Task Stay_Outside_All_Regions_No_Change()
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{
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var regionA = MakePolygonRegion("Region A", -10, -10, 10, 10);
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var dbPath = CreateTestDatabase("zones", regionA);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig().Add(dbPath, "zones");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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await gpsDelegate.SimulateGpsReading(MakeReading(50, 50));
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await gpsDelegate.SimulateGpsReading(MakeReading(60, 60));
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testDelegate.Changes.Count.ShouldBe(0);
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}
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[Fact]
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public async Task Multiple_Tables_Independent_Tracking()
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{
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var city = MakePolygonRegion("Denver", -105, 39, -104, 40);
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var state = MakePolygonRegion("Colorado", -109, 37, -102, 41);
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var cityDbPath = CreateTestDatabase("cities", city);
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var stateDbPath = CreateTestDatabase("states", state);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig()
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.Add(cityDbPath, "cities")
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.Add(stateDbPath, "states");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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// Inside both Denver and Colorado
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await gpsDelegate.SimulateGpsReading(MakeReading(-104.5, 39.5));
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testDelegate.Changes.Count.ShouldBe(2);
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testDelegate.Changes.ShouldContain(c => c.TableName == "cities");
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testDelegate.Changes.ShouldContain(c => c.TableName == "states");
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}
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[Fact]
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public async Task Multiple_Tables_Exit_One_Stay_In_Other()
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{
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var city = MakePolygonRegion("Denver", -105, 39, -104, 40);
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var state = MakePolygonRegion("Colorado", -109, 37, -102, 41);
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var cityDbPath = CreateTestDatabase("cities", city);
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var stateDbPath = CreateTestDatabase("states", state);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig()
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.Add(cityDbPath, "cities")
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.Add(stateDbPath, "states");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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// Inside Denver and Colorado
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await gpsDelegate.SimulateGpsReading(MakeReading(-104.5, 39.5));
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testDelegate.Changes.Clear();
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// Move outside Denver, still in Colorado
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await gpsDelegate.SimulateGpsReading(MakeReading(-106, 38));
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testDelegate.Changes.Count.ShouldBe(1);
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testDelegate.Changes[0].TableName.ShouldBe("cities");
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testDelegate.Changes[0].PreviousRegion.ShouldNotBeNull();
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testDelegate.Changes[0].CurrentRegion.ShouldBeNull();
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}
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[Fact]
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public async Task Same_Database_Different_Tables()
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{
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var path = Path.Combine(Path.GetTempPath(), $"geofence_test_{Guid.NewGuid()}.db");
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_tempFiles.Add(path);
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using (var db = new SpatialDatabase(path))
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{
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var citiesTable = db.CreateTable("cities", CoordinateSystem.Wgs84,
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new PropertyDefinition("name", PropertyType.Text));
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citiesTable.Insert(MakePolygonRegion("City A", -10, -10, 10, 10));
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var zonesTable = db.CreateTable("zones", CoordinateSystem.Wgs84,
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new PropertyDefinition("name", PropertyType.Text));
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zonesTable.Insert(MakePolygonRegion("Zone 1", -20, -20, 20, 20));
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}
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig()
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.Add(path, "cities")
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.Add(path, "zones");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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await gpsDelegate.SimulateGpsReading(MakeReading(0, 0));
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testDelegate.Changes.Count.ShouldBe(2);
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}
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[Fact]
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public async Task Dispose_Allows_Multiple_Calls()
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{
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var regionA = MakePolygonRegion("A", -10, -10, 10, 10);
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var dbPath = CreateTestDatabase("zones", regionA);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig().Add(dbPath, "zones");
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var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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// Trigger table loading
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await gpsDelegate.SimulateGpsReading(MakeReading(0, 0));
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// Multiple dispose should not throw
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gpsDelegate.Dispose();
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gpsDelegate.Dispose();
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}
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[Fact]
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public async Task Region_Change_Includes_Correct_Table_Name()
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{
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var region = MakePolygonRegion("Test Region", -10, -10, 10, 10);
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var dbPath = CreateTestDatabase("my_custom_table", region);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig().Add(dbPath, "my_custom_table");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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await gpsDelegate.SimulateGpsReading(MakeReading(0, 0));
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testDelegate.Changes[0].TableName.ShouldBe("my_custom_table");
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}
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[Fact]
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public async Task Enter_Exit_Reenter_Same_Region()
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{
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var region = MakePolygonRegion("Region A", -10, -10, 10, 10);
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var dbPath = CreateTestDatabase("zones", region);
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var testDelegate = new TestGeofenceDelegate();
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var config = new SpatialMonitorConfig().Add(dbPath, "zones");
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using var gpsDelegate = new TestableSpatialGpsDelegate(testDelegate, config);
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// Enter
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await gpsDelegate.SimulateGpsReading(MakeReading(0, 0));
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// Exit
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await gpsDelegate.SimulateGpsReading(MakeReading(50, 50));
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// Re-enter
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await gpsDelegate.SimulateGpsReading(MakeReading(5, 5));
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testDelegate.Changes.Count.ShouldBe(3);
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// Enter
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testDelegate.Changes[0].PreviousRegion.ShouldBeNull();
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testDelegate.Changes[0].CurrentRegion.ShouldNotBeNull();
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// Exit
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testDelegate.Changes[1].PreviousRegion.ShouldNotBeNull();
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testDelegate.Changes[1].CurrentRegion.ShouldBeNull();
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// Re-enter
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testDelegate.Changes[2].PreviousRegion.ShouldBeNull();
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testDelegate.Changes[2].CurrentRegion.ShouldNotBeNull();
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}
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}

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