Changelog

• PrivStack.Tests.sln: single solution referencing all 14 test projects +

TestUtilities, enabling `dotnet test` in one command

• tests/run-coverage.sh: runs all tests with coverlet, generates per-plugin

HTML + text summary via reportgenerator

• .gitignore: exclude coverage-results/ and coverage-report/ output dirs

Usage: ./tests/run-coverage.sh (runs tests + opens HTML report)

./tests/run-coverage.sh --no-open (CI-friendly, no browser)

Reorders tree item grid columns to Chevron | Icon | Title instead of

Icon | Title | Chevron. Hides the TreeViewItem's default expander container

(PART_ExpandCollapseChevronContainer) since we use a custom toggle. The

fixed 20px chevron column ensures consistent alignment across all tree

depth levels.

• Finance/IngestionServiceTests: format routing, date filtering, dedup logic
• Data/EntitySourceMaterializerTests: RewriteSql, TempTableName, FormatSqlValue,

EscapeStringValue (extracted private → internal static for testability)

• Email/SmtpSendServiceTests: BuildMimeMessage with recipients, reply headers,

signatures, quoted text

• Journal: move SectionToolbar below section editors in new entry form

• WikiSyncService: promote DeriveTitleFromFilename and SanitizeFilename from

private to internal static; add 7 tests covering extension stripping, dash-to-

space conversion, space-to-dash conversion, invalid char replacement, and

round-trip consistency.

• MediaLibraryWatcher: promote ShouldIgnore and ShouldIgnoreDir from private to

internal static; add 11 tests covering hidden files, .DS_Store, temp files,

tilde backups, hidden directory segments, empty/dot paths, and normal files.

• FileService.DetectMimeType: already internal static; add 20 tests via

TestCase attributes covering images, documents, media, text, unknown

extensions, no extension, and case insensitivity.

• Add InternalsVisibleTo for PrivStack.Plugin.Files.Tests in Files csproj

(Notes csproj already had it).

Extract pure logic from infrastructure classes for testing:

• TaskToNoteService.BuildBlocksFromMarkdown: changed from private to internal static,

added InternalsVisibleTo for Tasks.Tests. 9 tests covering headings (all 3 levels),

paragraphs, multi-line joining, blank line separation, bullet lines as paragraph text,

empty input fallback, mixed content sequencing, and unique block IDs.

• DocxExportService.GetImageDimensions and ParseJpegDimensions: changed from private to

internal static. 4 tests covering valid PNG dimension parsing, valid JPEG SOF0 parsing,

unrecognized format defaults, and direct ParseJpegDimensions extraction.