Test Evidence: Attendance PostgreSQL persistence and calendar rules

Test type: Integration
Requirement IDs: ATT-002, ATT-005, ATT-007, ATT-008, ATT-010, CAL-001, CAL-006, CAL-007, CAL-009, AUTH-003, RPT-004
Scenario IDs: AC-ATT-003, AC-ATT-004, AC-CAL-003, AC-CAL-004
Test class/method: com.lab.labtimesheet.feature.attendance.service.AttendancePersistenceIntegrationTest
Implementation commit: pending (committed with this evidence)

Protected behavior

PostgreSQL stores server-time punches with the seeded applied-policy foreign key, enforces one row per Intern/date, and returns the attached policy in history. Admin-only manual calendar changes affect check-in, past events are immutable, stale edits are rejected, and Mentor/Admin/own-history scopes are enforced.

Test method

A Spring Boot integration test migrates a real PostgreSQL 18.4 Testcontainer, creates and activates a valid Intern exclusively through public account and SMTP service/DTO boundaries, invokes the transactional attendance services, and asserts persisted rows and denied state transitions.

Hand-derived expected result

The 1970 seed has ID 1 and a 30-minute checkout grace. An event created for 2026-08-14 while server business date is 2026-08-13 blocks check-in on that date. After business date advances to 2026-08-15, that event cannot change. An update from version 0 advances the row, so a second version-0 edit is stale.

RED

Command

export JAVA_HOME=/opt/homebrew/opt/openjdk@25
export PATH="$JAVA_HOME/bin:$PATH"
export DOCKER_HOST=unix:///Users/sechmachine/.orbstack/run/docker.sock
./mvnw -Dtest=AttendancePersistenceIntegrationTest test

Observed result

[ERROR] cannot find symbol: class AttendanceApplicationService
[ERROR] cannot find symbol: class CalendarApplicationService
[INFO] 8 errors
[INFO] BUILD FAILURE
Process exited 1 before Testcontainers startup because the required persistence/application services did not exist.

The optimistic-edit assertion was separately observed RED:

./mvnw -Dtest=AttendancePersistenceIntegrationTest test
[ERROR] method updateManual ... actual and formal argument lists differ in length
[INFO] 4 errors
[INFO] BUILD FAILURE
Process exited 1 because update did not yet accept an expected version.

GREEN

Command

export JAVA_HOME=/opt/homebrew/opt/openjdk@25
export PATH="$JAVA_HOME/bin:$PATH"
export DOCKER_HOST=unix:///Users/sechmachine/.orbstack/run/docker.sock
./mvnw -Dtest=AttendancePersistenceIntegrationTest,AttendanceControllerTest test

Observed result

PostgreSQL 18.4 container started and Flyway applied V1.
AttendancePersistenceIntegrationTest: Tests run: 6, Failures: 0, Errors: 0, Skipped: 0
BUILD SUCCESS
Process exited 0.

Affected suite

Command and result

export JAVA_HOME=/opt/homebrew/opt/openjdk@25
export PATH="$JAVA_HOME/bin:$PATH"
export DOCKER_HOST=unix:///Users/sechmachine/.orbstack/run/docker.sock
./mvnw -Dtest='*Attendance*Test' test
Tests run: 26, Failures: 0, Errors: 0, Skipped: 0
BUILD SUCCESS
Process exited 0.

External-test boundaries

This test does not prove cross-request check-in races, production authentication configuration, shared-shell integration, HolidayAPI, leave creation/decision, corrections, schedulers, or later policy scheduling.

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