test: add an ASP.NET Core sample for the MS.DI bridge

[vbreuss]

The bridge documentation describes a host integration the repository had no end-to-end example of: only the AOT console sample existed, so the provider factory, startup warm-up and external-dependency verification were exercised by unit tests alone.

The sample runs an Awaiten container as the composition root of a minimal-API app and covers each documented claim with a request that goes over HTTP: scope alignment per request, transient freshness inside a shared scope, async-initialized singletons warmed before serving, [ImportService<T>] reaching host services, and keyed registrations bound through [FromKeyedServices].

dotnet run -- --smoke starts the host on an ephemeral port, drives every endpoint and exits non-zero on failure, so this is a test rather than a demo — the same approach Awaiten.AotSample takes for native AOT.

The projection path is used deliberately; the README records why the full AwaitenServiceProvider replacement is unsuitable for minimal APIs today.

[github-actions]

Test Results

   18 files  ±0     18 suites  ±0   9m 13s ⏱️ -2s
1 297 tests ±0  1 296 ✅ ±0  1 💤 ±0  0 ❌ ±0 
6 280 runs  ±0  6 279 ✅ ±0  1 💤 ±0  0 ❌ ±0 

Results for commit 6122e26. ± Comparison against base commit cadaef1.

♻️ This comment has been updated with latest results.

[github-actions]

🚀 Benchmark Results

Details

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.4 LTS (Noble Numbat)

AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores

.NET SDK 10.0.302

[Host] : .NET 10.0.10 (10.0.10, 10.0.1026.32716), X64 RyuJIT x86-64-v3
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Resolve	Size	Mean	Error	StdDev	Ratio	Allocated	Alloc Ratio
baseline*	8	7.482 ns	0.0197 ns	0.0184 ns	1.07	-	NA
Awaiten	8	7.020 ns	0.0079 ns	0.0062 ns	1.00	-	NA
MsDI	8	7.473 ns	0.0068 ns	0.0056 ns	1.06	-	NA
Autofac	8	127.281 ns	0.2688 ns	0.2245 ns	18.13	656 B	NA
Jab	8	3.101 ns	0.0077 ns	0.0069 ns	0.44	-	NA
PureDI	8	5.465 ns	0.0149 ns	0.0132 ns	0.78	-	NA
DryIoc	8	8.097 ns	0.0113 ns	0.0089 ns	1.15	-	NA
SimpleInjector	8	10.742 ns	0.0093 ns	0.0073 ns	1.53	-	NA
baseline*	256	8.153 ns	0.0235 ns	0.0208 ns	1.05	-	NA
Awaiten	256	7.783 ns	0.0110 ns	0.0092 ns	1.00	-	NA
MsDI	256	7.674 ns	0.2057 ns	0.1924 ns	0.99	-	NA
Autofac	256	127.617 ns	0.9514 ns	0.8900 ns	16.40	656 B	NA
Jab	256	42.746 ns	0.0872 ns	0.0816 ns	5.49	-	NA
PureDI	256	8.959 ns	0.0052 ns	0.0044 ns	1.15	-	NA
DryIoc	256	8.134 ns	0.0056 ns	0.0047 ns	1.05	-	NA
SimpleInjector	256	14.357 ns	0.0063 ns	0.0052 ns	1.84	-	NA

Details

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.4 LTS (Noble Numbat)

AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores

.NET SDK 10.0.302

[Host] : .NET 10.0.10 (10.0.10, 10.0.1026.32716), X64 RyuJIT x86-64-v3
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Realistic	Mean	Error	StdDev	Ratio	Allocated	Alloc Ratio
baseline*	240.8 ns	1.97 ns	1.54 ns	1.02	568 B	1.00
Awaiten	235.2 ns	1.63 ns	1.53 ns	1.00	568 B	1.00
MsDI	591.0 ns	3.62 ns	3.21 ns	2.51	1104 B	1.94
Autofac	6,464.0 ns	102.62 ns	95.99 ns	27.48	10784 B	18.99
Jab	181.0 ns	2.88 ns	2.69 ns	0.77	432 B	0.76
DryIoc	414.1 ns	8.24 ns	7.70 ns	1.76	944 B	1.66
SimpleInjector	738.9 ns	12.60 ns	11.79 ns	3.14	1096 B	1.93
PureDI	183.6 ns	5.03 ns	4.71 ns	0.78	632 B	1.11

Details

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.4 LTS (Noble Numbat)

Intel Xeon 6973P-C 4.08GHz, 1 CPU, 4 logical and 2 physical cores

.NET SDK 10.0.302

[Host] : .NET 10.0.10 (10.0.10, 10.0.1026.32716), X64 RyuJIT x86-64-v4
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Build	Size	Mean	Error	StdDev	Ratio	Allocated	Alloc Ratio
baseline*	8	16.994 ns	0.4460 ns	0.3954 ns	1.14	144 B	1.00
Awaiten	8	14.970 ns	1.4644 ns	1.3698 ns	1.01	144 B	1.00
MsDI	8	1,193.722 ns	42.4047 ns	35.4098 ns	80.34	5688 B	39.50
Autofac	8	18,945.436 ns	165.1594 ns	146.4095 ns	1,275.07	33090 B	229.79
Jab	8	8.066 ns	0.1566 ns	0.1465 ns	0.54	96 B	0.67
PureDI	8	13.988 ns	0.3805 ns	0.3373 ns	0.94	128 B	0.89
DryIoc	8	514.748 ns	2.1510 ns	1.7962 ns	34.64	1528 B	10.61
SimpleInjector	8	8,651.151 ns	69.9021 ns	65.3865 ns	582.24	24760 B	171.94
baseline*	256	99.977 ns	1.0779 ns	0.9556 ns	1.01	2128 B	1.00
Awaiten	256	99.316 ns	2.2554 ns	1.7609 ns	1.00	2128 B	1.00
MsDI	256	10,310.810 ns	66.4280 ns	58.8867 ns	103.85	61016 B	28.67
Autofac	256	427,252.794 ns	14,169.9581 ns	12,561.2988 ns	4,303.20	737521 B	346.58
Jab	256	79.027 ns	0.8349 ns	0.7401 ns	0.80	2080 B	0.98
PureDI	256	83.237 ns	3.9459 ns	3.6910 ns	0.84	2112 B	0.99
DryIoc	256	28,115.219 ns	1,515.6051 ns	1,343.5445 ns	283.17	80812 B	37.98
SimpleInjector	256	228,404.064 ns	7,561.5278 ns	5,903.5435 ns	2,300.44	571194 B	268.42

baseline* rows show the corresponding Awaiten benchmark from the most recent successful main branch build with results, for regression comparison.

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud