Merge pull request cmdscale#22 from cmdscale/test/core_package_tests

test: add comprehensive unit and integration test suite

Author: sebastian-ederer

.gitignore

@@ -435,4 +435,12 @@ CmdScale.EntityFrameworkCore.TimescaleDB.Example.DataAccess.DbFirst/
 
 # AI
 CLAUDE.md
-.claude
+.claude
+
+# Code coverage report
+coverage
+nul
+
+# Stryker.NET mutation testing output
+**/StrykerOutput/
+stryker-config.json.user

CmdScale.EntityFrameworkCore.TimescaleDB.Design/Scaffolding/ContinuousAggregateAnnotationApplier.cs

@@ -8,7 +8,7 @@ namespace CmdScale.EntityFrameworkCore.TimescaleDB.Design.Scaffolding
     /// Applies continuous aggregate annotations to scaffolded database views.
     /// Note: Continuous aggregates in TimescaleDB are materialized views, so they appear as tables/views in scaffolding.
     /// </summary>
-    internal sealed class ContinuousAggregateAnnotationApplier : IAnnotationApplier
+    public sealed class ContinuousAggregateAnnotationApplier : IAnnotationApplier
     {
         public void ApplyAnnotations(DatabaseTable table, object featureInfo)
         {

CmdScale.EntityFrameworkCore.TimescaleDB.Design/Scaffolding/ContinuousAggregateScaffoldingExtractor.cs

@@ -6,9 +6,9 @@ namespace CmdScale.EntityFrameworkCore.TimescaleDB.Design.Scaffolding
     /// <summary>
     /// Extracts continuous aggregate metadata from a TimescaleDB database for scaffolding.
     /// </summary>
-    internal sealed class ContinuousAggregateScaffoldingExtractor : ITimescaleFeatureExtractor
+    public sealed class ContinuousAggregateScaffoldingExtractor : ITimescaleFeatureExtractor
     {
-        internal sealed record ContinuousAggregateInfo(
+        public sealed record ContinuousAggregateInfo(
             string MaterializedViewName,
             string Schema,
             string ViewDefinition,

CmdScale.EntityFrameworkCore.TimescaleDB.Design/Scaffolding/HypertableAnnotationApplier.cs

@@ -8,7 +8,7 @@ namespace CmdScale.EntityFrameworkCore.TimescaleDB.Design.Scaffolding
     /// <summary>
     /// Applies hypertable annotations to scaffolded database tables.
     /// </summary>
-    internal sealed class HypertableAnnotationApplier : IAnnotationApplier
+    public sealed class HypertableAnnotationApplier : IAnnotationApplier
     {
         public void ApplyAnnotations(DatabaseTable table, object featureInfo)
         {

CmdScale.EntityFrameworkCore.TimescaleDB.Design/Scaffolding/HypertableScaffoldingExtractor.cs

@@ -7,9 +7,9 @@ namespace CmdScale.EntityFrameworkCore.TimescaleDB.Design.Scaffolding
     /// <summary>
     /// Extracts hypertable metadata from a TimescaleDB database for scaffolding.
     /// </summary>
-    internal sealed class HypertableScaffoldingExtractor : ITimescaleFeatureExtractor
+    public sealed class HypertableScaffoldingExtractor : ITimescaleFeatureExtractor
     {
-        internal sealed record HypertableInfo(
+        public sealed record HypertableInfo(
             string TimeColumnName,
             string ChunkTimeInterval,
             bool CompressionEnabled,
@@ -74,7 +74,8 @@ private static void GetHypertableSettings(
                     column_name,
                     dimension_number,
                     num_partitions,
-                    EXTRACT(EPOCH FROM time_interval) * 1000 AS time_interval_microseconds
+                    EXTRACT(EPOCH FROM time_interval) * 1000 AS time_interval_microseconds,
+                    integer_interval
                 FROM timescaledb_information.dimensions
                 ORDER BY hypertable_schema, hypertable_name, dimension_number;";
 
@@ -111,15 +112,21 @@ FROM timescaledb_information.dimensions
 
                         if (!reader.IsDBNull(4) && reader.GetInt32(4) > 0)
                         {
-                            // Space dimension
+                            // Hash dimension (space partitioning)
                             dimension = Dimension.CreateHash(columnName, reader.GetInt32(4));
                         }
                         else if (!reader.IsDBNull(5))
                         {
-                            // Time dimension
+                            // Time-based range dimension
                             long interval = (long)reader.GetDouble(5);
                             dimension = Dimension.CreateRange(columnName, interval.ToString());
                         }
+                        else if (!reader.IsDBNull(6))
+                        {
+                            // Integer-based range dimension
+                            long integerInterval = reader.GetInt64(6);
+                            dimension = Dimension.CreateRange(columnName, integerInterval.ToString());
+                        }
                         else continue;
 
                         info.AdditionalDimensions.Add(dimension);

CmdScale.EntityFrameworkCore.TimescaleDB.Design/Scaffolding/IAnnotationApplier.cs

@@ -5,7 +5,7 @@ namespace CmdScale.EntityFrameworkCore.TimescaleDB.Design.Scaffolding
     /// <summary>
     /// Interface for applying TimescaleDB feature annotations to scaffolded database tables.
     /// </summary>
-    internal interface IAnnotationApplier
+    public interface IAnnotationApplier
     {
         /// <summary>
         /// Applies annotations to the database table based on the feature metadata.

CmdScale.EntityFrameworkCore.TimescaleDB.Design/Scaffolding/ITimescaleFeatureExtractor.cs

@@ -5,7 +5,7 @@ namespace CmdScale.EntityFrameworkCore.TimescaleDB.Design.Scaffolding
     /// <summary>
     /// Interface for extracting TimescaleDB feature metadata from a database connection.
     /// </summary>
-    internal interface ITimescaleFeatureExtractor
+    public interface ITimescaleFeatureExtractor
     {
         /// <summary>
         /// Extracts feature metadata from the database and returns a dictionary keyed by (schema, tableName).

CmdScale.EntityFrameworkCore.TimescaleDB.Design/Scaffolding/ReorderPolicyAnnotationApplier.cs

@@ -7,7 +7,7 @@ namespace CmdScale.EntityFrameworkCore.TimescaleDB.Design.Scaffolding
     /// <summary>
     /// Applies reorder policy annotations to scaffolded database tables.
     /// </summary>
-    internal sealed class ReorderPolicyAnnotationApplier : IAnnotationApplier
+    public sealed class ReorderPolicyAnnotationApplier : IAnnotationApplier
     {
         public void ApplyAnnotations(DatabaseTable table, object featureInfo)
         {

CmdScale.EntityFrameworkCore.TimescaleDB.Design/Scaffolding/ReorderPolicyScaffoldingExtractor.cs

@@ -6,9 +6,9 @@ namespace CmdScale.EntityFrameworkCore.TimescaleDB.Design.Scaffolding
     /// <summary>
     /// Extracts reorder policy metadata from a TimescaleDB database for scaffolding.
     /// </summary>
-    internal sealed class ReorderPolicyScaffoldingExtractor : ITimescaleFeatureExtractor
+    public sealed class ReorderPolicyScaffoldingExtractor : ITimescaleFeatureExtractor
     {
-        internal sealed record ReorderPolicyInfo(
+        public sealed record ReorderPolicyInfo(
             string IndexName,
             DateTime? InitialStart,
             string? ScheduleInterval,

CmdScale.EntityFrameworkCore.TimescaleDB.Tests/CmdScale.EntityFrameworkCore.TimescaleDB.Tests.csproj

@@ -15,7 +15,7 @@
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
     <PackageReference Include="EFCore.NamingConventions" Version="9.0.0" />
-    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.0">
+    <PackageReference Include="Microsoft.EntityFrameworkCore.Design" Version="9.0.8">
       <PrivateAssets>all</PrivateAssets>
       <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
     </PackageReference>
@@ -31,6 +31,7 @@
 
   <ItemGroup>
     <ProjectReference Include="..\CmdScale.EntityFrameworkCore.TimescaleDB\CmdScale.EntityFrameworkCore.TimescaleDB.csproj" />
+    <ProjectReference Include="..\CmdScale.EntityFrameworkCore.TimescaleDB.Design\CmdScale.EntityFrameworkCore.TimescaleDB.Design.csproj" />
   </ItemGroup>
 
   <ItemGroup>