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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,156 @@ | ||
| //go:build integration && solver | ||
|
|
||
| package solver_test | ||
|
|
||
| import ( | ||
| "context" | ||
| "fmt" | ||
| "net/http" | ||
| "sync" | ||
| "testing" | ||
| "time" | ||
|
|
||
| "github.com/ethereum/go-ethereum/crypto" | ||
| "github.com/hashicorp/go-retryablehttp" | ||
| httputil "github.com/lilypad-tech/lilypad/pkg/http" | ||
| ) | ||
|
|
||
| type anuraRateResult struct { | ||
| path string | ||
| okCount int | ||
| limitedCount int | ||
| unauthorizedCount int | ||
| } | ||
|
|
||
| type anuraTestCase struct { | ||
| name string | ||
| privateKey string | ||
| expectedOK int | ||
| expectedLimit int | ||
| expectedUnauth int | ||
| } | ||
|
|
||
| // This test suite sends 10 requests to Anura endpoints. We test both valid and invalid | ||
| // signatures. Invalid signatures should be rate limited after 5 attempts. | ||
| func TestAnuraRateLimiter(t *testing.T) { | ||
| paths := []string{ | ||
| "/api/v1/anura/job_offers", | ||
| } | ||
|
|
||
| validKey := "b3994e7660abe5f65f729bb64163c6cd6b7d0b1a8c67881a7346e3e8c7f026f5" | ||
| invalidKey := "1234567890abcdef1234567890abcdef1234567890abcdef1234567890abcdef" | ||
|
|
||
| t.Run("valid anura signature passes", func(t *testing.T) { | ||
| tc := anuraTestCase{ | ||
| name: "valid signature should pass", | ||
| privateKey: validKey, | ||
| expectedOK: 10, // All 10 requests should succeed | ||
| expectedLimit: 0, // No rate limiting | ||
| expectedUnauth: 0, // No unauthorized responses | ||
| } | ||
| runAnuraTest(t, paths, tc) | ||
| }) | ||
|
|
||
| // Wait a bit between tests to let rate limiter reset | ||
| time.Sleep(1 * time.Second) | ||
|
|
||
| t.Run("invalid anura signature gets rate limited", func(t *testing.T) { | ||
| tc := anuraTestCase{ | ||
| name: "invalid signature should be rate limited", | ||
| privateKey: invalidKey, | ||
| expectedOK: 0, // No requests should succeed | ||
| expectedLimit: 5, // 5 requests should be rate limited | ||
| expectedUnauth: 5, // First 5 should be unauthorized | ||
| } | ||
| runAnuraTest(t, paths, tc) | ||
| }) | ||
| } | ||
|
|
||
| func runAnuraTest(t *testing.T, paths []string, tc anuraTestCase) { | ||
| var wg sync.WaitGroup | ||
| ch := make(chan anuraRateResult, len(paths)) | ||
|
|
||
| for _, path := range paths { | ||
| wg.Add(1) | ||
| go func(path string) { | ||
| defer wg.Done() | ||
| makeAnuraCalls(t, path, ch, tc) | ||
| }(path) | ||
| } | ||
|
|
||
| wg.Wait() | ||
| close(ch) | ||
|
|
||
| for result := range ch { | ||
| if result.okCount != tc.expectedOK { | ||
| t.Errorf("%s: Expected %d successful requests, got %d", | ||
| result.path, tc.expectedOK, result.okCount) | ||
| } | ||
| if result.limitedCount != tc.expectedLimit { | ||
| t.Errorf("%s: Expected %d rate limited requests, got %d", | ||
| result.path, tc.expectedLimit, result.limitedCount) | ||
| } | ||
| if result.unauthorizedCount != tc.expectedUnauth { | ||
| t.Errorf("%s: Expected %d unauthorized requests, got %d", | ||
| result.path, tc.expectedUnauth, result.unauthorizedCount) | ||
| } | ||
| } | ||
| } | ||
|
|
||
| func makeAnuraCalls(t *testing.T, path string, ch chan anuraRateResult, tc anuraTestCase) { | ||
| var okCount, limitedCount, unauthorizedCount int | ||
|
|
||
| // Configure client with no retries and silent logger | ||
| client := retryablehttp.NewClient() | ||
| client.RetryMax = 0 | ||
| client.Logger = nil // Disable logging | ||
| client.CheckRetry = func(ctx context.Context, resp *http.Response, err error) (bool, error) { | ||
| return false, nil // Never retry | ||
| } | ||
|
|
||
| for i := 0; i < 10; i++ { | ||
| req, err := retryablehttp.NewRequest("GET", fmt.Sprintf("http://localhost:%d%s", 8081, path), nil) | ||
| if err != nil { | ||
| t.Errorf("Failed to create request: %s\n", err) | ||
| return | ||
| } | ||
|
|
||
| privateKey, err := crypto.HexToECDSA(tc.privateKey) | ||
| if err != nil { | ||
| t.Errorf("Failed to parse private key: %s\n", err) | ||
| return | ||
| } | ||
|
|
||
| err = httputil.AddAnuraHeaders(req, privateKey, crypto.PubkeyToAddress(privateKey.PublicKey).String()) | ||
| if err != nil { | ||
| t.Errorf("Failed to add Anura headers: %s\n", err) | ||
| return | ||
| } | ||
|
|
||
| res, err := client.Do(req) | ||
| if err != nil { | ||
| t.Errorf("Request failed on %s: %s\n", path, err) | ||
| return | ||
| } | ||
|
|
||
| switch res.StatusCode { | ||
| case http.StatusOK: | ||
| okCount++ | ||
| case http.StatusTooManyRequests: | ||
| limitedCount++ | ||
| case http.StatusUnauthorized: | ||
| unauthorizedCount++ | ||
| default: | ||
| t.Errorf("Expected 200, 401, or 429 status code, but received %d\n", res.StatusCode) | ||
| } | ||
|
|
||
| time.Sleep(100 * time.Millisecond) | ||
| } | ||
|
|
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| ch <- anuraRateResult{ | ||
| path: path, | ||
| okCount: okCount, | ||
| limitedCount: limitedCount, | ||
| unauthorizedCount: unauthorizedCount, | ||
| } | ||
| } |
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