cargo-component 0.8.0

use crate::support::*;
use anyhow::Result;
use assert_cmd::prelude::*;
use predicates::{boolean::PredicateBooleanExt, str::contains};
use std::{fmt::Write, fs, rc::Rc};
use tempfile::TempDir;

mod support;

#[test]
fn it_checks_a_new_project() -> Result<()> {
    let project = Project::new("foo")?;

    project
        .cargo_component("check")
        .assert()
        .stderr(contains("Checking foo v0.1.0"))
        .success();

    Ok(())
}

#[test]
fn it_finds_errors() -> Result<()> {
    let project = Project::new("foo")?;

    let mut src = fs::read_to_string(project.root().join("src/lib.rs"))?;
    write!(&mut src, "\n\nfn foo() -> String {{\n  \"foo\"\n}}\n")?;

    fs::write(project.root().join("src/lib.rs"), src)?;

    project
        .cargo_component("check")
        .assert()
        .stderr(contains("Checking foo v0.1.0").and(contains("expected `String`, found `&str`")))
        .failure();

    Ok(())
}

#[test]
fn it_checks_a_workspace() -> Result<()> {
    let dir = Rc::new(TempDir::new()?);
    let project = Project {
        dir: dir.clone(),
        root: dir.path().to_owned(),
    };

    project.file(
        "baz/Cargo.toml",
        r#"[package]
name = "baz"
version = "0.1.0"
edition = "2021"
    
[dependencies]
"#,
    )?;

    project.file("baz/src/lib.rs", "")?;

    project
        .cargo_component("new --lib foo")
        .assert()
        .stderr(contains("Updated manifest of package `foo`"))
        .success();

    project
        .cargo_component("new --lib bar")
        .assert()
        .stderr(contains("Updated manifest of package `bar`"))
        .success();

    // Add the workspace after all of the packages have been created.
    project.file(
        "Cargo.toml",
        r#"[workspace]
    members = ["foo", "bar", "baz"]
    "#,
    )?;

    project
        .cargo_component("check")
        .assert()
        .stderr(contains("Finished dev [unoptimized + debuginfo] target(s)"))
        .success();

    Ok(())
}