wsb 0.255.6379

Workspace tools for every project under $PRJ: git across submodules, template stamping, GitHub, and the workbench
Documentation 
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use super::*;
use tempfile::TempDir;

fn workspace(config: Option<&str>) -> TempDir {
    let root = TempDir::new().unwrap();
    if let Some(config) = config {
        std::fs::create_dir_all(root.path().join(".wsb")).unwrap();
        std::fs::write(root.path().join(FILE), config).unwrap();
    }
    root
}

#[test]
fn a_declared_family_is_its_members() {
    let root = workspace(Some(r#"{"parity_families": {"lib": ["lib/lib-rs", "lib/lib-js"]}}"#));
    assert_eq!(
        members(root.path(), "lib").unwrap(),
        vec!["lib/lib-rs".to_string(), "lib/lib-js".to_string()]
    );
}

#[test]
fn an_undeclared_family_names_the_ones_that_are() {
    let root = workspace(Some(r#"{"parity_families": {"lib": ["a"], "other": ["b"]}}"#));
    let said = format!("{:#}", members(root.path(), "nope").unwrap_err());
    assert!(said.contains("'nope'"), "{said}");
    assert!(said.contains("lib, other"), "{said}");
}

#[test]
fn a_workspace_with_no_configuration_declares_no_family() {
    let root = workspace(None);
    assert!(declared(root.path()).unwrap().is_empty());
    let said = format!("{:#}", members(root.path(), "lib").unwrap_err());
    assert!(said.contains("names none"), "{said}");
}

#[test]
fn an_unknown_key_is_refused() {
    let root = workspace(Some(r#"{"parity": {}}"#));
    let said = format!("{:#}", declared(root.path()).unwrap_err());
    assert!(said.contains("unknown field"), "{said}");
}