Convert the VM-driven mail list screens (DraftsScreen, OutboxScreen,
ProblemReportsScreen) to Robolectric JVM Compose tests in the `test`
source set, driving each real ViewModel over a mocked MailRepository /
ReportStore + DiagnosticsCollector via the v2 createComposeRule() — no
emulator. Each test covers the empty/populated render states, item
rendering (subject/recipient/body, queued-vs-failed status, crash/manual
kind labels), and the interactions (open, delete, cancel, retry, create).
Drop the three now-JVM-covered globs from jacocoNonJvmTestableSurface so
the screens count toward the JaCoCo denominator; measured coverage is
DraftsScreen 100%, OutboxScreen 100%, ProblemReportsScreen 97%, and the
bundle line ratio rises to ~82.7% (floor 0.79 unchanged). The instrumented
androidTest E2Es (DraftsScreenTest / OutboxScreenTest /
ProblemReportsScreenTest) stay as the on-device tests.
Part of the Robolectric Compose umbrella (#373); mirrors the #375/#376
pattern (AddAnotherAccountScreenJvmTest, format-control JVM tests).
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
JMR-devandClaude Opus 4.8
98b90a19c3