Add API tests for customer and transfer endpoints - #7

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shiers merged 1 commit into

feature/api-tests

Jun 20, 2026

Commits on Jun 20, 2026

Add API tests for CustomerController and TransferController\n\nReplaces legacy Twig-based tests with tests against the JSON API endpoints.\nCovers: listing, validation, balance updates, and error h…
shiers
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