snapshot of https://github.com/centrifugal/centrifugo.git (master, 2026-09-16; blobs > 131072B omitted)

internal/gen/utils_test.go

@@ -0,0 +1,28 @@
+package gen
+
+import (
+	"testing"
+
+	"github.com/stretchr/testify/require"
+)
+
+func TestCamelToSnake(t *testing.T) {
+	tests := []struct {
+		input    string
+		expected string
+	}{
+		{"CamelCaseString", "camel_case_string"},
+		{"TestID123", "test_id123"},
+		{"NoChange", "no_change"},
+		{"RPC", "rpc"},
+		{"", ""},
+		{"already_snake_case", "already_snake_case"},
+	}
+
+	for _, tt := range tests {
+		t.Run(tt.input, func(t *testing.T) {
+			result := CamelToSnake(tt.input)
+			require.Equal(t, tt.expected, result, "Unexpected result for input: %s", tt.input)
+		})
+	}
+}