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test: add comprehensive test suite for issues #501, #502, #503, #504 - #529

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Chuks-coderr merged 5 commits into
SoroStream:mainfrom
morgonpeters-cyber:feat/501-502-503-504-testing
Aug 30, 2026
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test: add comprehensive test suite for issues #501, #502, #503, #504#529
Chuks-coderr merged 5 commits into
SoroStream:mainfrom
morgonpeters-cyber:feat/501-502-503-504-testing

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@morgonpeters-cyber

@morgonpeters-cyber morgonpeters-cyber commented Aug 29, 2026

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Summary

This PR implements comprehensive test coverage for the SoroStream contract across four distinct issue areas:

Issue #501: Property-Based Accrual Invariant Tests

  • Added tests for sum of partial withdrawals never exceeding deposit
  • Implemented accrual bounds verification (bounded by min(time_elapsed * flow_rate, deposit))
  • Added withdrawal accounting completeness tests
  • Tests verify critical invariants under randomly generated rate, start_time, end_time, and elapsed ledger values

Issue #502: Full Stream Lifecycle Integration Tests

  • Comprehensive test exercising all stream operations: create, top-up, pause, resume, withdraw, cancel
  • Tests for stream state transitions and consistency
  • Multiple pause/resume cycle verification
  • Top-up during paused state handling
  • Balance conservation on cancellation

Issue #503: Gas Consumption Benchmarks

  • Added benchmarks for individual stream operations (pause_stream, resume_stream)
  • Contract upgrade operation benchmarking
  • Configuration operation costs (set_max_streams, set_sender_stream_limit)
  • Version/duration query operation costs
  • All benchmarks measure instruction count and CPU cost units under representative load

Issue #504: Contract Upgrade Migration Tests

  • Tests verify state integrity across WASM version changes
  • Coverage for all stream states: active, paused, completed
  • Balance preservation through upgrade cycle
  • Protocol fee configuration persistence
  • Stream creation functionality after upgrade
  • Cliff behavior preservation through migrations

Test Plan

  • All new tests follow existing patterns and conventions
  • Property tests use proptest crate with configurable case counts
  • Integration tests use sandbox environment setup
  • Benchmarks assert within Soroban mainnet resource limits
  • No existing tests were modified

Notes

  • Tests do not modify any production code
  • All tests are self-contained and idempotent
  • Test modules are properly integrated into lib.rs
  • Commits are organized by issue number for clarity

Closes #501
Closes #502
Closes #503
Closes #504

@morgonpeters-cyber
test: add property-based accrual invariant tests for issue SoroStream…
e70adc2 
…#501

Add comprehensive property-based tests to verify accrual calculation invariants:
- Sum of partial withdrawals never exceeds deposit
- Accrued amount is bounded by min(time_elapsed * flow_rate, deposit)
- Withdrawal accounting is complete and consistent

These tests ensure the stream accrual logic maintains critical invariants
under randomly generated rate, start_time, end_time, and elapsed ledger values.
@morgonpeters-cyber
test: add comprehensive lifecycle tests covering all stream operation…
dcb9835 
…s for issue SoroStream#502

Add integration tests exercising the complete stream lifecycle:
- Stream creation and balance transfers
- Partial withdrawals at various time points
- Top-up functionality extending stream duration
- Pause and resume stream operations
- Balance conservation invariants on stream cancellation
- Multiple pause/resume cycles with state consistency
- Top-up operations during paused state

Tests verify on-chain state after each operation and validate
consistent behavior across all stream states (active, paused, cancelled).
@morgonpeters-cyber
test: add gas consumption benchmarks for additional entry points for …
ceb9776 
…issue SoroStream#503

Add comprehensive gas benchmarks for contract operations:
- pause_stream: individual stream pause operation
- resume_stream: individual stream resume operation
- upgrade: WASM contract upgrade operation
- set_max_streams: configuration of maximum stream limit
- set_sender_stream_limit: per-sender stream limit configuration
- get_version: query contract version
- set_min_duration: configuration of minimum stream duration
- get_min_duration: query minimum stream duration

Each benchmark measures Soroban instruction count and CPU cost units
under representative load conditions and asserts within mainnet limits.
@morgonpeters-cyber
test: implement contract upgrade migration tests for issue SoroStream…
0792c46 
…#504

Add comprehensive upgrade migration test suite to verify state integrity
across WASM version changes:
- Active stream state preservation through upgrade cycle
- Paused stream state preservation with pause status maintained
- Completed stream queryability verification
- Multiple streams across different states all remain queryable
- Balance preservation through upgrade/downgrade
- Stream creation functionality works after upgrade
- Cliff behavior preserved through upgrade cycle
- Protocol fee configuration preserved after upgrade

Tests cover all stream states (active, paused, completed) and verify:
- On-chain state remains consistent after upgrade
- Balances are correctly preserved
- New operations work correctly after upgrade
- Historical stream data remains accessible and correct
@drips-wave

drips-wave Bot commented Aug 29, 2026

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@morgonpeters-cyber Great news! 🎉 Based on an automated assessment of this PR, the linked Wave issue(s) no longer count against your application limits.

You can now already apply to more issues while waiting for a review of this PR. Keep up the great work! 🚀

Learn more about application limits

@Chuks-coderr
Chuks-coderr merged commit 7a3655e into SoroStream:main Aug 30, 2026
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