snarkvm-console-types-group 4.6.3

// Copyright (c) 2019-2026 Provable Inc.
// This file is part of the snarkVM library.

// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at:

// http://www.apache.org/licenses/LICENSE-2.0

// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

use super::*;

impl<E: Environment> ToFields for Group<E> {
    type Field = Field<E>;

    /// Returns the group as field elements.
    fn to_fields(&self) -> Result<Vec<Self::Field>> {
        Ok(vec![self.to_field()?])
    }
}

#[cfg(test)]
mod tests {
    use super::*;
    use snarkvm_console_network_environment::Console;

    type CurrentEnvironment = Console;

    const ITERATIONS: u64 = 10_000;

    #[test]
    fn test_to_fields() -> Result<()> {
        let mut rng = TestRng::default();

        for _ in 0..ITERATIONS {
            // Sample a random value.
            let group: Group<CurrentEnvironment> = Uniform::rand(&mut rng);

            let candidate = group.to_fields()?;

            let expected = group.to_bits_le();
            for (index, candidate_bit) in candidate.to_bits_le().iter().enumerate() {
                assert_eq!(expected[index], *candidate_bit);
            }
        }
        Ok(())
    }
}