test(trader): add comprehensive unit tests and CI coverage reporting (#823)

* chore(config): add Python and uv support to project
- Add comprehensive Python .gitignore rules (pycache, venv, pytest, etc.)
- Add uv package manager specific ignores (.uv/, uv.lock)
- Initialize pyproject.toml for Python tooling
Co-authored-by: tinkle-community <tinklefund@gmail.com>
* chore(deps): add testing dependencies
- Add github.com/stretchr/testify v1.11.1 for test assertions
- Add github.com/agiledragon/gomonkey/v2 v2.13.0 for mocking
- Promote github.com/rs/zerolog to direct dependency
Co-authored-by: tinkle-community <tinklefund@gmail.com>
* ci(workflow): add PR test coverage reporting
Add GitHub Actions workflow to run unit tests and report coverage on PRs:
- Run Go tests with race detection and coverage profiling
- Calculate coverage statistics and generate detailed reports
- Post coverage results as PR comments with visual indicators
- Fix Go version to 1.23 (was incorrectly set to 1.25.0)
Coverage guidelines:
- Green (>=80%): excellent
- Yellow (>=60%): good
- Orange (>=40%): fair
- Red (<40%): needs improvement
This workflow is advisory only and does not block PR merging.
Co-authored-by: tinkle-community <tinklefund@gmail.com>
* test(trader): add comprehensive unit tests for trader modules
Add unit test suites for multiple trader implementations:
- aster_trader_test.go: AsterTrader functionality tests
- auto_trader_test.go: AutoTrader lifecycle and operations tests
- binance_futures_test.go: Binance futures trader tests
- hyperliquid_trader_test.go: Hyperliquid trader tests
- trader_test_suite.go: Common test suite utilities and helpers
Also fix minor formatting issue in auto_trader.go (trailing whitespace)
Co-authored-by: tinkle-community <tinklefund@gmail.com>
* test(trader): preserve existing calculatePnLPercentage unit tests
Merge existing calculatePnLPercentage tests with incoming comprehensive test suite:
- Preserve TestCalculatePnLPercentage with 9 test cases covering edge cases
- Preserve TestCalculatePnLPercentage_RealWorldScenarios with 3 trading scenarios
- Add math package import for floating-point precision comparison
- All tests validate PnL percentage calculation with different leverage scenarios
Co-authored-by: tinkle-community <tinklefund@gmail.com>
---------
Co-authored-by: tinkle-community <tinklefund@gmail.com>

go.mod

@@ -4,6 +4,7 @@ go 1.25.0
 
 require (
 	github.com/adshao/go-binance/v2 v2.8.7
+	github.com/agiledragon/gomonkey/v2 v2.13.0
 	github.com/ethereum/go-ethereum v1.16.5
 	github.com/gin-gonic/gin v1.11.0
 	github.com/go-telegram-bot-api/telegram-bot-api/v5 v5.5.1
@@ -12,8 +13,10 @@ require (
 	github.com/gorilla/websocket v1.5.3
 	github.com/joho/godotenv v1.5.1
 	github.com/pquerna/otp v1.4.0
+	github.com/rs/zerolog v1.34.0
 	github.com/sirupsen/logrus v1.9.3
 	github.com/sonirico/go-hyperliquid v0.17.0
+	github.com/stretchr/testify v1.11.1
 	golang.org/x/crypto v0.42.0
 	modernc.org/sqlite v1.40.0
 )
@@ -29,6 +32,7 @@ require (
 	github.com/consensys/gnark-crypto v0.19.0 // indirect
 	github.com/crate-crypto/go-eth-kzg v1.4.0 // indirect
 	github.com/crate-crypto/go-ipa v0.0.0-20240724233137-53bbb0ceb27a // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
 	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.4.0 // indirect
 	github.com/dustin/go-humanize v1.0.1 // indirect
 	github.com/elastic/go-sysinfo v1.15.4 // indirect
@@ -56,11 +60,11 @@ require (
 	github.com/ncruces/go-strftime v0.1.9 // indirect
 	github.com/pelletier/go-toml/v2 v2.2.4 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
 	github.com/prometheus/procfs v0.17.0 // indirect
 	github.com/quic-go/qpack v0.5.1 // indirect
 	github.com/quic-go/quic-go v0.54.0 // indirect
 	github.com/remyoudompheng/bigfft v0.0.0-20230129092748-24d4a6f8daec // indirect
-	github.com/rs/zerolog v1.34.0 // indirect
 	github.com/shopspring/decimal v1.4.0 // indirect
 	github.com/sonirico/vago v0.9.0 // indirect
 	github.com/sonirico/vago/lol v0.0.0-20250901170347-2d1d82c510bd // indirect
@@ -83,6 +87,7 @@ require (
 	golang.org/x/text v0.29.0 // indirect
 	golang.org/x/tools v0.36.0 // indirect
 	google.golang.org/protobuf v1.36.9 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 	howett.net/plist v1.0.1 // indirect
 	modernc.org/libc v1.66.10 // indirect
 	modernc.org/mathutil v1.7.1 // indirect