hotcode 0.1.5

Library for hotreload in Rust.
Documentation 
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mod build_utils;
use build_utils::*;

#[test]
fn hotreload_works() -> std::io::Result<()> {
    // Arrange
    const PACKAGE_NAME: &str = "lib_bin_together";
    let target_dir = copy_test_project(PACKAGE_NAME)?;
    let target_lib = target_dir.as_ref().join("src").join("lib.rs");
    let updated_lib = target_dir.as_ref().join("src").join("lib_updated.rs");
    cargo_clean_rebuild_in(target_dir.as_ref(), PACKAGE_NAME, Profile::Dev)?;

    // Act
    let mut test_run_process = cargo_run_in(target_dir.as_ref(), "bin_together", Profile::Dev)?;
    test_run_process.wait_for_input_from_stdout()?;
    std::fs::copy(updated_lib, target_lib)?;
    cargo_clean_rebuild_in(target_dir.as_ref(), PACKAGE_NAME, Profile::Dev)?;
    test_run_process.send_enter_to_stdin()?;

    // Assert
    test_run_process.wait_for_successful_exit()?;
    Ok(())
}