fix: formatting of nested types within generic types

[vbreuss]

Fixes formatting of nested types within generic types to ensure correct inclusion of declaring types and generic arguments in the output.

Key changes:

• Distributes generic arguments between declaring and nested types during formatting.
• Adds unit tests for nested generic and non-generic inner types within generic types.

[Copilot]

Pull Request Overview

Fixes formatting of nested types within generic types to ensure correct inclusion of declaring types and generic arguments in the output.

• Distributes generic arguments between declaring and nested types during formatting.
• Adds unit tests for nested generic and non-generic inner types within generic types.
• Introduces GetArityOfGenericParameters helper to compute generic parameter arity.

Reviewed Changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
Tests/aweXpect.Core.Tests/Formatting/ValueFormatters.TypeTests.cs	Adds tests for nested types inside generic types and updates test helper types accordingly.
Source/aweXpect.Core/Formatting/ValueFormatters.Type.cs	Adjusts FormatType to correctly handle nested generic types and adds GetArityOfGenericParameters.

[Copilot]

Pull Request Overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 3 comments.

[github-actions]

🚀 Benchmark Results

Details

BenchmarkDotNet v0.14.0, Ubuntu 24.04.3 LTS (Noble Numbat)

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

.NET SDK 8.0.415

[Host] : .NET 8.0.21 (8.0.2125.47513), X64 RyuJIT AVX2
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Method	Mean	Error	StdDev	Gen0	Gen1	Allocated
Bool_aweXpect	260.9 ns	1.82 ns	1.61 ns	0.0424	-	712 B
Bool_FluentAssertions	244.5 ns	2.95 ns	2.62 ns	0.0567	-	952 B
Bool_TUnit	205.9 ns	1.61 ns	1.43 ns	0.0396	-	664 B
Equivalency_aweXpect	309,242.5 ns	1,411.61 ns	1,251.36 ns	20.0195	0.9766	335556 B
Equivalency_FluentAssertions	2,260,863.3 ns	14,672.58 ns	13,006.86 ns	273.4375	46.8750	4584416 B
Equivalency_TUnit	299,064.4 ns	1,303.99 ns	1,155.95 ns	13.1836	0.4883	224760 B
Int_GreaterThan_aweXpect	254.4 ns	3.89 ns	3.64 ns	0.0486	-	816 B
Int_GreaterThan_FluentAssertions	246.9 ns	1.81 ns	1.51 ns	0.0730	-	1224 B
Int_GreaterThan_TUnit	224.2 ns	2.97 ns	2.63 ns	0.0486	-	816 B
ItemsCount_AtLeast_aweXpect	502.2 ns	4.16 ns	3.68 ns	0.0868	-	1464 B
ItemsCount_AtLeast_FluentAssertions	519.1 ns	7.26 ns	6.79 ns	0.1192	-	2008 B
ItemsCount_AtLeast_TUnit	21,830.5 ns	129.14 ns	114.48 ns	1.4954	-	25432 B
String_aweXpect	466.3 ns	3.95 ns	3.50 ns	0.0734	-	1232 B
String_FluentAssertions	482.9 ns	6.12 ns	5.43 ns	0.1292	-	2168 B
String_TUnit	257.6 ns	3.57 ns	3.16 ns	0.0496	-	832 B
StringArray_aweXpect	1,925.7 ns	14.12 ns	12.52 ns	0.1717	-	2888 B
StringArray_FluentAssertions	1,273.1 ns	5.97 ns	5.58 ns	0.2480	-	4152 B
StringArray_TUnit	708.0 ns	3.74 ns	3.32 ns	0.0820	-	1376 B
StringArrayInAnyOrder_aweXpect	2,498.2 ns	10.34 ns	9.67 ns	0.1831	-	3080 B
StringArrayInAnyOrder_FluentAssertions	126,970.9 ns	917.25 ns	858.00 ns	3.4180	-	61723 B
StringArrayInAnyOrder_TUnit	731.1 ns	5.70 ns	5.33 ns	0.0858	-	1440 B

[github-actions]

👽 Mutation Results

aweXpect

Details

File	Score	Killed	Survived	Timeout	No Coverage	Ignored	Compile Errors	Total Detected	Total Undetected	Total Mutants

The final mutation score is NaN%

Coverage Thresholds: high:80 low:60 break:0

aweXpect.Core

Details

File	Score	Killed	Survived	Timeout	No Coverage	Ignored	Compile Errors	Total Detected	Total Undetected	Total Mutants
Formatting/ValueFormatters.Type.cs	94.87%	74	4	0	0	22	14	74	4	114

The final mutation score is 94.87%

Coverage Thresholds: high:80 low:60 break:0

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
95.1% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

Test Results

    14 files   - 27      14 suites   - 27   4m 35s ⏱️ +53s
17 957 tests  - 25  17 955 ✅  - 25  2 💤 ±0  0 ❌ ±0 
50 511 runs   - 75  50 509 ✅  - 75  2 💤 ±0  0 ❌ ±0 

Results for commit fc2536d. ± Comparison against base commit f62cf1d.

[github-actions]

This is addressed in release v2.27.1.