feat: add insta snapshot testing for TUI components

- Add insta dev-dependency for visual regression testing
- Create lib.rs to expose modules for integration tests
- Add snapshot tests for progress_bar, topbar, library, help modal
- Add unit tests for LibraryState navigation
- Move all tests to tests/ directory (proper Rust convention)
- Make build.rs skip proto compilation when protoc unavailable
- Add docs/testing-possible-solutions.md with testing strategies
This commit is contained in:
Alexander
2026-05-09 11:35:10 +02:00
parent f7660436c2
commit 5bee7092d3
25 changed files with 799 additions and 115 deletions
@@ -0,0 +1,34 @@
---
source: tests/ui_snapshots.rs
expression: terminal.backend()
---
"┌─[ Artists · 2 ]──────────────┐┌─[ Detail · UK · Alternative ]────────────────────────────────────┐"
"│◐ Radiohead 17/22 ││Radiohead │"
"│! Pink Floyd 0/10 ││ │"
"│ ││status ● Monitored path /music/Radiohead │"
"│ ││quality FLAC size 2.5 GB │"
"│ ││albums 2 tracks 17 / 22 │"
"│ ││ │"
"│ ││─ albums ─ 2 releases │"
"│ ││● OK Computer [Album] 1997 ▰▰▰▰▰▰▰▰▰▰ 12/12 FLAC │"
"│ ││◐ Kid A [Album] 2000 ▰▰▰▰▰▱▱▱▱▱ 5/10 FLAC │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││─ tracks · OK Computer ─ 12/12 │"
"│ ││(no album selected) │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"│ ││ │"
"└──────────────────────────────┘└──────────────────────────────────────────────────────────────────┘"