What's Changed

Other Changes

• feat(aspire): add TUnit.Aspire.Core without TUnit metapackage dependency (#5471) by @thomhurst in #6243
• fix(analyzers): scope TUnit0031 async-void rule to tests and hooks (#6190) by @thomhurst in #6244

Dependencies

• chore(deps): update dependency streamjsonrpc to 2.25.28 by @thomhurst in #6232
• chore(deps): update tunit to 1.54.0 by @thomhurst in #6233
• chore(deps): bump joi from 17.13.3 to 17.13.4 in /docs by @dependabot[bot] in #6234
• chore(deps): update dependency polyfill to 10.9.0 by @thomhurst in #6238
• chore(deps): update _tunitpolyfillversion to 10.9.0 by @thomhurst in #6237
• chore(deps): update dependency polyfill to 10.10.0 by @thomhurst in #6242
• chore(deps): update _tunitpolyfillversion to 10.10.0 by @thomhurst in #6241

Full Changelog: v1.54.0...v1.55.0

What's Changed

Other Changes

• Generate collection-shape drill-in overloads (#6185) by @thomhurst in #6218
• feat(mocks): setup/verify on secondary interfaces of multi-type mocks by @thomhurst in #6230
• perf: reduce allocations in source-gen test building hot paths by @thomhurst in #6228
• perf: shrink generated TestEntry builder IL via shared TUnit.Core factory helpers by @thomhurst in #6231

Dependencies

• chore(deps): update tunit to 1.53.0 by @thomhurst in #6199
• chore(deps): update verify to 31.19.1 by @thomhurst in #6200
• chore(deps): update dependency messagepack to 3.1.7 by @thomhurst in #6203
• chore(deps): update dependency fsharp.core to 10.1.301 by @thomhurst in #6202
• chore(deps): update dependency microsoft.entityframeworkcore to 10.0.9 by @thomhurst in #6205
• chore(deps): update dependency dotnet-sdk to v10.0.301 by @thomhurst in #6204
• chore(deps): update dependency microsoft.templateengine.authoring.cli to v10.0.301 by @thomhurst in #6206
• chore(deps): update dependency microsoft.templateengine.authoring.templateverifier to 10.0.301 by @thomhurst in #6207
• chore(deps): update microsoft.aspnetcore to 10.0.9 by @thomhurst in #6209
• chore(deps): update dependency system.commandline to 2.0.9 by @thomhurst in #6208
• chore(deps): update microsoft.extensions by @thomhurst in #6211
• chore(deps): update dependency dompurify to v3.4.9 by @thomhurst in #6213
• chore(deps): bump shell-quote from 1.8.3 to 1.8.4 in /docs by @dependabot[bot] in #6210
• chore(deps): update dependency polly to 8.7.0 by @thomhurst in #6214
• chore(deps): update dependency microsoft.net.stringtools to 18.7.1 by @thomhurst in #6215
• chore(deps): update microsoft.build to 18.7.1 by @thomhurst in #6216
• chore(deps): update opentelemetry to 1.16.0 by @thomhurst in #6217
• chore(deps): update dependency dompurify to v3.4.10 by @thomhurst in #6229

Full Changelog: v1.53.0...v1.54.0

What's Changed

Other Changes

• feat(assertions): return typed value from IsAssignableTo (#6184) by @thomhurst in #6187
• fix: stop doubling backslashes in source-gen emitted FilePath (breaks HTML report source links) by @thomhurst in #6193
• feat(assertions): add ContainsKey().And.Value drill-in for dictionaries (#6185) by @thomhurst in #6188
• fix(tests): snapshot ExecutionLog under lock to fix parallel race by @thomhurst in #6194
• fix(engine): run lifecycle hooks before test class construction (#6192) by @thomhurst in #6195
• feat(assertions): inference-friendly pinned overload for covariant [AssertionExtension] with own generic (#5922) by @thomhurst in #6196
• feat: add DeferEnumeration to defer data-source expansion to runtime (#5833) by @thomhurst in #6197

Dependencies

• chore(deps): update tunit to 1.51.0 by @thomhurst in #6186
• chore(deps): update microsoft.testing to 18.8.0 by @thomhurst in #6191
• chore(deps): update aspire to 13.4.3 by @thomhurst in #6198

Full Changelog: v1.51.0...v1.53.0

What's Changed

Other Changes

• fix(mocks): WasCalled/WasNeverCalled assertions via [GenerateAssertion] for all ICallVerification types by @thomhurst in #6176
• fix: create fresh non-shared instances per CombinedDataSources combination by @thomhurst in #6179
• fix: assign TestDetails before TestContext is published to ClassHookContext.Tests by @thomhurst in #6182
• fix: resolve inherited instance data source members for MethodDataSource by @thomhurst in #6178
• feat(mocks): per-element matchers for params array parameters by @thomhurst in #6181
• fix: invoke inner Func for TestDataRow<Func> data sources (#6161) by @thomhurst in #6183

Dependencies

• chore(deps): update _tunitpolyfillversion to 10.8.0 by @thomhurst in #6167
• chore(deps): update dependency azure.storage.blobs to 12.29.0 by @thomhurst in #6168
• chore(deps): update aspire by @thomhurst in #6165
• chore(deps): update dependency cliwrap to 3.10.2 by @thomhurst in #6166
• chore(deps): update dependency streamjsonrpc to 2.25.25 by @thomhurst in #6170
• chore(deps): update dependency polyfill to 10.8.0 by @thomhurst in #6169
• chore(deps): update tunit to 1.5* by @thomhurst in #6171
• chore(deps): update _tunitpolyfillversion to 10.8.1 by @thomhurst in #6174
• chore(deps): update dependency polyfill to 10.8.1 by @thomhurst in #6175

Full Changelog: v1.50.0...v1.51.0

What's Changed

Other Changes

• fix(analyzers): decouple code fixers from Rules to prevent MissingFieldException in VS by @thomhurst in #6158
• Fix mock wrappers for indexers and generic methods by @thomhurst in #6163
• Add global mock default mode by @thomhurst in #6164

Full Changelog: v1.49.0...v1.50.0

What's Changed

Other Changes

• docs: benchmark page descriptions + promote Benchmarks in sidebar by @thomhurst in #6143
• feat(mocks): discriminate generic-method mocks by type argument by @thomhurst in #6153
• fix(source-gen): jagged array data fails to compile (#6150) by @thomhurst in #6152
• fix: dispose shared fixtures when only a subset of consuming tests runs by @thomhurst in #6156

Dependencies

• chore(deps): update tunit to 1.48.6 by @thomhurst in #6142
• chore(deps): update react to ^19.2.7 by @thomhurst in #6144
• chore(deps): update aspire to 13.4.0 by @thomhurst in #6145
• chore(deps): update dependency nunit.analyzers to 4.14.0 by @thomhurst in #6146
• chore(deps): update dependency polyfill to 10.7.2 by @thomhurst in #6148
• chore(deps): update dependency polyfill to 10.7.2 by @thomhurst in #6149
• chore(deps): update dependency dompurify to v3.4.8 by @thomhurst in #6155

Full Changelog: v1.48.6...v1.49.0

What's Changed

Other Changes

• fix(sourcegen): fully-qualify Linq calls in params array binding (#6140) by @thomhurst in #6141

Dependencies

• chore(deps): update tunit to 1.48.0 by @thomhurst in #6135
• chore(deps): update dependency polyfill to 10.7.1 by @thomhurst in #6137
• chore(deps): update dependency polyfill to 10.7.1 by @thomhurst in #6138
• chore(deps): update verify to 31.19.0 by @thomhurst in #6139

Full Changelog: v1.48.0...v1.48.6

What's Changed

Other Changes

• feat(html-report): baked-in C# syntax highlighting on Source tab by @slang25 in #6132
• feat(analyzers): suppress VSTHRD200 on test and hook methods by @thomhurst in #6123
• fix(source-gen): correct source location for cross-project inherited tests by @slang25 in #6133
• feat(assertions): add WasCalled to tunit mocks assertions by @robertcoltheart in #6126
• feat(arguments): bind array values to a single array test parameter by @thomhurst in #6122
• fix: populate retry/flaky attempt history in HTML report (#6119) by @thomhurst in #6124

Dependencies

• chore(deps): update tunit to 1.47.0 by @thomhurst in #6115
• chore(deps): update dependency microsoft.visualstudio.threading.analyzers to 17.14.15 by @thomhurst in #6134

Full Changelog: v1.47.0...v1.48.0

What's Changed

Other Changes

• perf(engine): hoist GetParameters and dict-dedup AfterTestDiscovery hooks by @thomhurst in #6062
• perf(engine): hoist GetParameters and drop LINQ in reflection discovery by @thomhurst in #6063
• perf(engine): cache treenode filter path on TestMetadata by @thomhurst in #6064
• perf: use is T pattern in ReflectionExtensions.HasAttribute fallback (#6060) by @thomhurst in #6066
• perf: replace OrderBy().ToArray() with Array.Sort in ConstraintKeyScheduler by @thomhurst in #6067
• perf: pool HashSet in WaitingTestIndex.GetCandidatesForReleasedKeys by @thomhurst in #6069
• perf: collapse OfType chains in JUnitXmlWriter (#6052) by @thomhurst in #6070
• perf(engine): avoid closure allocation in AfterHookPairTracker.GetOrCreateAfterAssemblyTask (#6041) by @thomhurst in #6071
• perf: avoid closure allocation in BeforeHookTaskCache.GetOrCreateBeforeAssemblyTask (#6040) by @thomhurst in #6073
• perf: use TryAdd in TestDependencyResolver dependency dedupe by @thomhurst in #6068
• perf: replace LINQ Any with foreach in TestGenericTypeResolver (#6044) by @thomhurst in #6072
• perf: avoid Cast().FirstOrDefault() iterator alloc in CastHelper (#6029) by @thomhurst in #6074
• perf(engine): avoid string round-trip when building nested type names (#6049) by @thomhurst in #6075
• perf(engine): replace Select+ToArray with manual Type[] build (#6043) by @thomhurst in #6076
• perf(core): replace OfType().FirstOrDefault()/.Any() with foreach in ClassConstructorHelper by @thomhurst in #6078
• perf(engine): avoid FirstOrDefault iterator alloc in TestGenericTypeResolver by @thomhurst in #6079
• perf(engine): use SearchValues for reporter filename sanitization by @thomhurst in #6090
• perf: dedupe TestDataFormatter.FormatArguments with pooled StringBuilder by @thomhurst in #6088
• perf(engine): use MemoryExtensions.Split for path parsing in MetadataFilterMatcher by @thomhurst in #6085
• perf(engine): use CollectionsMarshal.GetValueRefOrAddDefault for dictionary index builds by @thomhurst in #6086
• perf(engine): replace LINQ Where closure with inline filter in MetadataDependencyExpander BFS by @thomhurst in #6084
• perf(engine): pool StringBuilder in DisplayNameBuilder.FormatArguments by @thomhurst in #6082
• Preserve specialized chaining after null assertions by @thomhurst in #6008
• perf: use EnumerateLines for line splitting in HtmlReportGenerator by @thomhurst in #6089
• perf: collapse Replace chain in TestNameFormatter.BuildTestId by @thomhurst in #6083
• perf: use OrdinalIgnoreCase Contains in HtmlReportGenerator span mapping by @thomhurst in #6093
• perf(assertions): avoid eager interpolated-string alloc in assertion source ctors by @thomhurst in #6091
• perf: optimize TestNameFormatter argument and bool formatting by @thomhurst in #6095
• perf: use FrozenSet/FrozenDictionary for read-only static lookups by @thomhurst in #6099
• perf: avoid GetCustomAttributes() + LINQ chain for per-property attribute scans by @thomhurst in #6098
• perf(engine): replace magic-string RequiredAttribute match with type check in ConstructorHelper by @thomhurst in #6087
• perf(core): replace Select+Func factory chain in DataSourceHelpers by @thomhurst in #6081
• perf: replace LINQ dependency extraction with manual loop by @thomhurst in #6096
• perf(core): avoid string[] alloc in ArgumentFormatter.FormatArguments by @thomhurst in #6080
• perf: use [GeneratedRegex] in MetadataFilterMatcher by @thomhurst in #6094
• perf: dedupe GetSimpleTypeName into shared TypeNameFormatter by @thomhurst in #6097
• fix: remove GitVersion MSBuild task, pin local builds to 99.99.99 (#6077) by @thomhurst in #6101
• HTML Report: source link + code snippet on Source tab (#5993) by @thomhurst in #6100
• perf(sourcegen): Single-pass attribute classification by @thomhurst in #6111
• perf(core): eliminate per-test allocations in TestDetails/HookMethod by @thomhurst in #6109
• perf: hoist char[] alloc in FsCheckPropertyTestExecutor to static SearchValues by @thomhurst in #6108
• perf(core): de-LINQ data-source expansion by @thomhurst in #6110
• perf: avoid LINQ chains in TestDependency equality and MethodDataSourceAttribute method matching by @thomhurst in #6092
• perf(engine): reduce allocations in reflection-mode discovery/execution by @thomhurst in #6113
• perf(assertions): allocation-free passing path (TUnit.Assertions) by @thomhurst in #6112

Dependencies

• chore(deps): update tunit to 1.46.0 by @thomhurst in #6065

Full Changelog: v1.46.0...v1.47.0

What's Changed

Other Changes

• docs: add Rider VSTest conflict troubleshooting by @smolchanovsky in #5989
• Populate generated test metadata with full source spans by @Copilot in #5991
• Add devcontainer configuration by @Copilot in #5995
• fix: treenode filter pre-filter rejects parenthesised segments (#6026) by @thomhurst in #6027
• fix(engine): isolate per-session state under MTP server-mode concurrency (#6001) by @thomhurst in #6025

Dependencies

• chore(deps): update dependency stackexchange.redis to 2.13.10 by @thomhurst in #5985
• chore(deps): update tunit to 1.45.29 by @thomhurst in #5986
• chore(deps): update dependency mockolate to 3.2.1 by @thomhurst in #5987
• chore(deps): update dependency microsoft.playwright to 1.60.0 by @thomhurst in #5988
• chore(deps): update dependency messagepack to 3.1.6 by @thomhurst in #5992
• chore(deps): update dependency polyfill to 10.7.0 by @thomhurst in #5998
• chore(deps): update dependency polyfill to 10.7.0 by @thomhurst in #5997
• chore(deps): update verify to 31.17.0 by @thomhurst in #6000
• chore(deps): update verify to 31.18.0 by @thomhurst in #6013
• chore(deps): update dependency microsoft.net.test.sdk to 18.6.0 by @thomhurst in #6016
• chore(deps): update dependency dompurify to v3.4.6 by @thomhurst in #6015
• chore(deps): update dependency dompurify to v3.4.7 by @thomhurst in #6019
• chore(deps): update dependency npgsql to 10.0.3 by @thomhurst in #6020
• chore(deps): update dependency stackexchange.redis to 2.13.17 by @thomhurst in #6021
• chore(deps): update dependency npgsql.entityframeworkcore.postgresql to 10.0.2 by @thomhurst in #6022

New Contributors

• @smolchanovsky made their first contribution in #5989

Full Changelog: v1.45.29...v1.46.0