rephrase the test bar for clarity

This commit is contained in:
austinried
2026-10-04 00:29:58 +00:00
parent 54db1d7544
commit e50332bfff
+1 -1
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@@ -28,7 +28,7 @@ Everything comes from the Nix flake devshell; do not install toolchains by hand.
- `app/src/test` - JVM unit tests (JUnit4, Robolectric, Roborazzi, MockWebServer). Run by `:app:testDebugUnitTest`.
- `app/src/integrationTest` - tests that need real servers. Compiled with the unit test sources but run by the dedicated `:app:integrationTest` task, and excluded from every `*UnitTest` task. The nushell harness starts the servers for you.
- A test is only worth having if it passes for the right reason *and* fails when the behaviour breaks. There is no such thing as a documentation test: one that passes now but would not fail if the thing stopped working is actively harmful, because it hides the gap it pretends to cover. Before keeping a new test, break the behaviour (or run it against the pre-fix code) and confirm it fails, then confirm it passes again with the fix.
- A test earns its place only if it fails when the behaviour it covers breaks, and passes when the behaviour works. A test that passes either way is worse than no test: it looks like coverage while hiding the gap. So when you add one, break the behaviour (or run the test against the pre-fix code), watch it fail, then restore the fix and watch it pass.
## CI