Split ApplyDeltaTests into multiple types - #53158
#53158Merged
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Split ApplyDeltaTests into multiple types#53158
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Pull request overview
This PR refactors test organization by splitting the large ApplyDeltaTests.cs file (1408 lines) into 9 smaller, more focused test files, improving test maintainability and discoverability.
Changes:
- Deletes the monolithic
ApplyDeltaTests.csfile - Creates 9 new focused test files organized by functional area (termination, source updates, project updates, metadata handlers, Razor/Blazor, MAUI, logging, auto-restart, and Aspire)
- Preserves all existing test logic and assertions
Reviewed changes
Copilot reviewed 10 out of 10 changed files in this pull request and generated 10 comments.
Show a summary per file
| File | Description |
|---|---|
| test/dotnet-watch.Tests/HotReload/ApplyDeltaTests.cs | Deletes the original 1408-line test file |
| test/dotnet-watch.Tests/HotReload/TerminationTests.cs | New file containing graceful termination tests for Windows (Ctrl+C) and Unix (SIGTERM) |
| test/dotnet-watch.Tests/HotReload/SourceFileUpdateTests.cs | New file containing tests for source file additions, changes, renames, and dependency updates |
| test/dotnet-watch.Tests/HotReload/RazorHotReloadTests.cs | New file containing Blazor WebAssembly and Razor component hot reload tests |
| test/dotnet-watch.Tests/HotReload/ProjectUpdateTests.cs | New file containing tests for project file changes, Directory.Build.props updates, and global usings |
| test/dotnet-watch.Tests/HotReload/MetadataUpdateHandlerTests.cs | New file containing tests for metadata update handler behavior and exceptions |
| test/dotnet-watch.Tests/HotReload/MauiHotReloadTests.cs | New file containing MAUI Blazor hot reload tests |
| test/dotnet-watch.Tests/HotReload/LoggingTests.cs | New file containing binary log generation tests |
| test/dotnet-watch.Tests/HotReload/AutoRestartTests.cs | New file containing auto-restart tests for rude edits, runtime rude edits, and no-effect edits |
| test/dotnet-watch.Tests/HotReload/AspireHotReloadTests.cs | New file containing Aspire hot reload tests including build error handling and auto-restart scenarios |
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Author
tmat
enabled auto-merge (squash)
February 26, 2026 00:23
DustinCampbell
approved these changes
Feb 26, 2026
This was referenced Feb 27, 2026
This was referenced Mar 11, 2026
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Allows tests to run in parallel speeding up the overall test run.