add test

Author: johnsaigle

node/pkg/watchers/evm/connectors/url_sanitization_test.go

@@ -0,0 +1,31 @@
+package connectors
+
+import (
+	"errors"
+	"testing"
+
+	"github.com/stretchr/testify/assert"
+)
+
+type testRPCURLConnector struct {
+	*mockConnectorForPoller
+	rpcURL string
+}
+
+func (t *testRPCURLConnector) RPCURL() string {
+	return t.rpcURL
+}
+
+func TestSafeConnectorErrorForLogging(t *testing.T) {
+	rawURL := "https://user:pass@example.com/path?api_key=secret"
+	err := errors.New("request failed for " + rawURL)
+
+	assert.Equal(t, "", safeConnectorErrorForLogging(nil, &mockConnectorForPoller{}))
+	assert.Equal(t, err.Error(), safeConnectorErrorForLogging(err, &mockConnectorForPoller{}))
+
+	connector := &testRPCURLConnector{
+		mockConnectorForPoller: &mockConnectorForPoller{},
+		rpcURL:                 rawURL,
+	}
+	assert.Equal(t, "request failed for example.com", safeConnectorErrorForLogging(err, connector))
+}