siderunner 0.2.0

// This Source Code Form is subject to the terms of the Mozilla Public
// License, v. 2.0. If a copy of the MPL was not distributed with this
// file, You can obtain one at https://mozilla.org/MPL/2.0/.

use super::Command;
use crate::{
    error::RunnerErrorKind,
    webdriver::{Locator, Webdriver},
};

pub struct StoreXpathCount {
    xpath: String,
    variable: Option<String>,
}

impl StoreXpathCount {
    pub fn new(xpath: String, variable: Option<String>) -> Self {
        Self { xpath, variable }
    }
}

#[async_trait::async_trait]
impl<D: Webdriver> Command<D> for StoreXpathCount {
    async fn run(&self, runner: &mut crate::runner::Runner<D>) -> Result<(), RunnerErrorKind> {
        let locator = Locator::XPath(self.xpath.clone());
        let elements = runner.get_webdriver().find_all(locator).await?;
        if let Some(var) = &self.variable {
            runner.save_value(var.clone(), elements.len().into());
        }

        Ok(())
    }
}