zola/components/rebuild/tests/rebuild.rs
2018-01-29 18:40:12 +01:00

126 lines
3.8 KiB
Rust

extern crate rebuild;
extern crate site;
extern crate tempdir;
extern crate fs_extra;
use std::env;
use std::fs::{remove_dir_all, File};
use std::io::prelude::*;
use fs_extra::dir;
use tempdir::TempDir;
use site::Site;
use rebuild::after_content_change;
// Loads the test_site in a tempdir and build it there
// Returns (site_path_in_tempdir, site)
macro_rules! load_and_build_site {
($tmp_dir: expr) => {
{
let mut path = env::current_dir().unwrap().parent().unwrap().parent().unwrap().to_path_buf();
path.push("test_site");
let mut options = dir::CopyOptions::new();
options.copy_inside = true;
dir::copy(&path, &$tmp_dir, &options).unwrap();
let site_path = $tmp_dir.path().join("test_site");
// delete useless sections for those tests
remove_dir_all(site_path.join("content").join("paginated")).unwrap();
remove_dir_all(site_path.join("content").join("posts")).unwrap();
let mut site = Site::new(&site_path, "config.toml").unwrap();
site.load().unwrap();
let public = &site_path.join("public");
site.set_output_path(&public);
site.build().unwrap();
(site_path, site)
}
}
}
/// Replace the file at the path (starting from root) by the given content
/// and return the file path that was modified
macro_rules! edit_file {
($site_path: expr, $path: expr, $content: expr) => {
{
let mut t = $site_path.clone();
for c in $path.split('/') {
t.push(c);
}
let mut file = File::create(&t).expect("Could not open/create file");
file.write_all($content).expect("Could not write to the file");
t
}
}
}
macro_rules! file_contains {
($site_path: expr, $path: expr, $text: expr) => {
{
let mut path = $site_path.clone();
for component in $path.split("/") {
path.push(component);
}
let mut file = File::open(&path).unwrap();
let mut s = String::new();
file.read_to_string(&mut s).unwrap();
println!("{:?} -> {}", path, s);
s.contains($text)
}
}
}
#[test]
fn can_rebuild_after_simple_change_to_page_content() {
let tmp_dir = TempDir::new("example").expect("create temp dir");
let (site_path, mut site) = load_and_build_site!(tmp_dir);
let file_path = edit_file!(site_path, "content/rebuild/first.md", br#"
+++
title = "first"
order = 1
date = 2017-01-01
+++
Some content"#);
let res = after_content_change(&mut site, &file_path);
assert!(res.is_ok());
assert!(file_contains!(site_path, "public/rebuild/first/index.html", "<p>Some content</p>"));
}
#[test]
fn can_rebuild_after_title_change_page_global_func_usage() {
let tmp_dir = TempDir::new("example").expect("create temp dir");
let (site_path, mut site) = load_and_build_site!(tmp_dir);
let file_path = edit_file!(site_path, "content/rebuild/first.md", br#"
+++
title = "Premier"
order = 10
date = 2017-01-01
+++
# A title"#);
let res = after_content_change(&mut site, &file_path);
assert!(res.is_ok());
assert!(file_contains!(site_path, "public/rebuild/index.html", "<h1>Premier</h1>"));
}
#[test]
fn can_rebuild_after_sort_change_in_section() {
let tmp_dir = TempDir::new("example").expect("create temp dir");
let (site_path, mut site) = load_and_build_site!(tmp_dir);
let file_path = edit_file!(site_path, "content/rebuild/_index.md", br#"
+++
paginate_by = 1
sort_by = "order"
template = "rebuild.html"
+++
"#);
let res = after_content_change(&mut site, &file_path);
assert!(res.is_ok());
assert!(file_contains!(site_path, "public/rebuild/index.html", "<h1>second</h1><h1>first</h1>"));
}