starship/tests/testsuite/nodejs.rs
2019-10-16 00:10:16 +09:00

94 lines
2.4 KiB
Rust

use ansi_term::Color;
use std::fs::{self, File};
use std::io;
use tempfile;
use crate::common;
/// Wrapper around common::render_module("nodejs") to work around platform quirks
fn render_node_module() -> std::process::Command {
let mut command = common::render_module("nodejs");
// If SYSTEMROOT is not set on Windows node will refuse to print its version
if cfg!(windows) {
let system_root = std::env::var("SYSTEMROOT")
.map(|i| {
if i.trim().is_empty() {
"C:\\WINDOWS".into()
} else {
i
}
})
.unwrap_or_else(|_| "C:\\WINDOWS".into());
command.env("SYSTEMROOT", system_root);
}
command
}
#[test]
fn folder_without_node_files() -> io::Result<()> {
let dir = tempfile::tempdir()?;
let output = render_node_module()
.arg("--path")
.arg(dir.path())
.output()?;
let actual = String::from_utf8(output.stdout).unwrap();
let expected = "";
assert_eq!(expected, actual);
Ok(())
}
#[test]
#[ignore]
fn folder_with_package_json() -> io::Result<()> {
let dir = tempfile::tempdir()?;
File::create(dir.path().join("package.json"))?.sync_all()?;
let output = render_node_module()
.arg("--path")
.arg(dir.path())
.output()?;
let actual = String::from_utf8(output.stdout).unwrap();
let expected = format!("via {} ", Color::Green.bold().paint("⬢ v12.0.0"));
assert_eq!(expected, actual);
Ok(())
}
#[test]
#[ignore]
fn folder_with_js_file() -> io::Result<()> {
let dir = tempfile::tempdir()?;
File::create(dir.path().join("index.js"))?.sync_all()?;
let output = render_node_module()
.arg("--path")
.arg(dir.path())
.output()?;
let actual = String::from_utf8(output.stdout).unwrap();
let expected = format!("via {} ", Color::Green.bold().paint("⬢ v12.0.0"));
assert_eq!(expected, actual);
Ok(())
}
#[test]
#[ignore]
fn folder_with_node_modules() -> io::Result<()> {
let dir = tempfile::tempdir()?;
let node_modules = dir.path().join("node_modules");
fs::create_dir_all(&node_modules)?;
let output = render_node_module()
.arg("--path")
.arg(dir.path())
.output()?;
let actual = String::from_utf8(output.stdout).unwrap();
let expected = format!("via {} ", Color::Green.bold().paint("⬢ v12.0.0"));
assert_eq!(expected, actual);
Ok(())
}