Fix database connection exhaustion in tests by setting max_conns=1
when creating pgxpool via pgxpool.ParseConfig().
- Update setupTestServer() in test_helpers.go
- Update setupSyncTestDB() in sync_integration_test.go
This reduces per-test connection usage from 4 to 1, keeping total
connections well under PostgreSQL's default max_connections=100.
78 tests × 1 connection = 78 connections (down from 312 potential)
Fixes test failures: "FATAL: sorry, too many clients already"
See PROJECT_GUIDELINES.md Testing section for details.
The first GetReadingStats_WithAuth_DefaultDates test was expecting
'total_books' and 'total_reading_time' fields that don't exist in the
API response. The second duplicate test correctly expects
'total_books_read' and 'total_reading_time_minutes'.
This resolves the TestAnalyticsReadingStats failure.
- Rename createTestEbookID to createTestMediaItemID in test_helpers.go
- Update test helper comments and variable names (ebookReq -> mediaItemReq, etc.)
- Update all test file references:
- analytics_test.go
- book_matching_test.go
- collections_bulk_test.go
- kobo_test.go
- media_bulk_test.go
- opds_test.go
- Rename ebookID variable to mediaItemID in kobo_test.go
- Update test data to use 'Test Media Item' instead of 'Test Ebook'
- Remove handler parameter from test function calls
- Update test signatures to use new return values from setupTestServer
- Fix compilation errors after test helper refactoring
- Maintain test functionality while simplifying setup
john-okeefe