feat: allow combining multiple conditions on HttpContent

[vbreuss]

This PR extends Mockolate’s It.IsHttpContent() matching so multiple body conditions can be combined, and introduces an Exactly() modifier for strict string-body matching.

Key Changes:

• Allow accumulating multiple HttpContent body matchers (AND semantics) instead of overwriting the previous matcher.
• Update WithString matching to support .Exactly() for full-body equality and expand tests for new composition scenarios.
• Update API snapshot expectations to include the new Exactly() method.

---

• Fixes Allow combining multiple conditions on HttpContent #510

[github-actions]

Test Results

    21 files  ±  0      21 suites  ±0   5m 44s ⏱️ -32s
 2 838 tests + 26   2 837 ✅ + 26  1 💤 ±0  0 ❌ ±0 
19 075 runs  +182  19 074 ✅ +182  1 💤 ±0  0 ❌ ±0 

Results for commit 7b7aca6. ± Comparison against base commit 1e8bcd5.

♻️ This comment has been updated with latest results.

[github-actions]

🚀 Benchmark Results

Details

BenchmarkDotNet v0.15.8, Linux Ubuntu 24.04.3 LTS (Noble Numbat)

AMD EPYC 7763 2.73GHz, 1 CPU, 4 logical and 2 physical cores

.NET SDK 10.0.201

[Host] : .NET 10.0.5 (10.0.5, 10.0.526.15411), X64 RyuJIT x86-64-v3
Job=InProcess  Toolchain=InProcessEmitToolchain  IterationCount=15

LaunchCount=1  WarmupCount=10

Method	Mean	Error	StdDev	Gen0	Gen1	Allocated
Simple_Mockolate	1,659.5 ns	8.41 ns	7.03 ns	0.2441	-	3.99 KB
Simple_Moq	181,398.7 ns	752.90 ns	667.43 ns	0.4883	-	14.55 KB
Simple_NSubstitute	5,586.2 ns	31.56 ns	27.98 ns	0.5569	0.0076	9.14 KB
Simple_FakeItEasy	6,093.8 ns	22.83 ns	19.06 ns	0.4959	-	8.11 KB
Simple_Imposter	588.9 ns	7.46 ns	6.98 ns	0.2537	0.0029	4.15 KB
Simple_TUnitMocks	2,462.0 ns	66.05 ns	55.16 ns	0.4005	0.0076	6.55 KB

[Copilot]

Pull request overview

This PR extends Mockolate’s It.IsHttpContent() matching so multiple body conditions can be combined, and introduces an Exactly() modifier for strict string-body matching.

Changes:

• Allow accumulating multiple HttpContent body matchers (AND semantics) instead of overwriting the previous matcher.
• Update WithString matching to support .Exactly() for full-body equality and expand tests for new composition scenarios.
• Update API snapshot expectations to include the new Exactly() method.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 6 comments.

Show a summary per file

File	Description
Tests/Mockolate.Tests/Web/ItExtensionsTests.IsHttpContentTests.WithStringTests.cs	Adds tests for .Exactly() and multiple WithString expectations.
Tests/Mockolate.Tests/Web/ItExtensionsTests.IsHttpContentTests.WithStringMatchingTests.cs	Adds tests ensuring multiple WithStringMatching expectations are all verified.
Tests/Mockolate.Api.Tests/Expected/Mockolate_netstandard2.0.txt	Updates API snapshot to include IStringContentBodyParameter.Exactly().
Tests/Mockolate.Api.Tests/Expected/Mockolate_net8.0.txt	Updates API snapshot to include IStringContentBodyParameter.Exactly().
Tests/Mockolate.Api.Tests/Expected/Mockolate_net10.0.txt	Updates API snapshot to include IStringContentBodyParameter.Exactly().
Source/Mockolate/Web/ItExtensions.HttpContent.cs	Switches from a single content matcher to a list of matchers and requires all to match.
Source/Mockolate/Web/ItExtensions.HttpContent.WithString.cs	Implements substring matching + adds .Exactly() to require full-body equality.
Source/Mockolate/Internals/Polyfills/StringExtensions.cs	Adds NETSTANDARD2_0 polyfill for string.Contains(string, StringComparison).

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
100.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[Copilot]

Pull request overview

Extends Mockolate’s It.IsHttpContent() matching to support composing multiple body predicates (AND semantics) and adds an Exactly() modifier to switch WithString(...) from substring matching to full-body matching.

Changes:

• Accumulate multiple HttpContent string-body predicates and require all to match.
• Add Exactly() to the string-body matcher API and expand tests for strict vs non-strict matching and multi-expectation composition.
• Update API snapshot expectations for the new Exactly() method.

Reviewed changes

Copilot reviewed 8 out of 8 changed files in this pull request and generated 3 comments.

Show a summary per file

File	Description
Tests/Mockolate.Tests/Web/ItExtensionsTests.IsHttpContentTests.WithStringTests.cs	Adds tests for Exactly() and composed string expectations; updates existing WithString expectations.
Tests/Mockolate.Tests/Web/ItExtensionsTests.IsHttpContentTests.WithStringMatchingTests.cs	Adds tests verifying multiple wildcard expectations are all enforced.
Tests/Mockolate.Api.Tests/Expected/Mockolate_netstandard2.0.txt	Updates API snapshot to include IStringContentBodyParameter.Exactly().
Tests/Mockolate.Api.Tests/Expected/Mockolate_net8.0.txt	Updates API snapshot to include IStringContentBodyParameter.Exactly().
Tests/Mockolate.Api.Tests/Expected/Mockolate_net10.0.txt	Updates API snapshot to include IStringContentBodyParameter.Exactly().
Source/Mockolate/Web/ItExtensions.HttpContent.cs	Changes matcher storage to support multiple string predicates (AND semantics).
Source/Mockolate/Web/ItExtensions.HttpContent.WithString.cs	Implements WithString as substring match by default with an Exactly() modifier for full-body matching; wires Exactly() into wildcard matching too.
Source/Mockolate/Internals/Polyfills/StringExtensions.cs	Adds a NETSTANDARD2_0 polyfill for string.Contains(..., StringComparison).

[github-actions]

This is addressed in release v1.6.0.