Function requireMatchingFieldExpression

pkg/traceql/ast_rewriter_test.go:249–267

requireMatchingFieldExpression compares field expressions for equality, without descending into subexpressions

(t *testing.T, a, b FieldExpression)

// requireMatchingFieldExpression compares field expressions for equality, without descending into subexpressions
func requireMatchingFieldExpression(t *testing.T, a, b FieldExpression) {
	t.Helper()
	switch opA := a.(type) {
	case *BinaryOperation:
		if opB, ok := b.(*BinaryOperation); ok {
			require.Equal(t, opA.Op, opB.Op)
		} else {
			require.Fail(t, "expected BinaryOperation, got %T", opB)
		}
	case *UnaryOperation:
		if opB, ok := b.(*UnaryOperation); ok {
			require.Equal(t, opA.Op, opB.Op)
		} else {
			require.Fail(t, "expected BinaryOperation, got %T", opB)
		}
	default:
		require.Equal(t, a, b)
	}
}