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|
use mdbook::config::Config;
use mdbook::MDBook;
use std::fs;
use std::fs::File;
use std::io::prelude::*;
use std::path::PathBuf;
use tempfile::Builder as TempFileBuilder;
/// Run `mdbook init` in an empty directory and make sure the default files
/// are created.
#[test]
fn base_mdbook_init_should_create_default_content() {
let created_files = vec!["book", "src", "src/SUMMARY.md", "src/chapter_1.md"];
let temp = TempFileBuilder::new().prefix("mdbook").tempdir().unwrap();
for file in &created_files {
assert!(!temp.path().join(file).exists());
}
MDBook::init(temp.path()).build().unwrap();
for file in &created_files {
let target = temp.path().join(file);
println!("{}", target.display());
assert!(target.exists(), "{} doesn't exist", file);
}
let contents = fs::read_to_string(temp.path().join("book.toml")).unwrap();
assert_eq!(
contents,
"[book]\nauthors = []\nlanguage = \"en\"\nmultilingual = false\nsrc = \"src\"\n"
);
}
/// Run `mdbook init` in a directory containing a SUMMARY.md should create the
/// files listed in the summary.
#[test]
fn run_mdbook_init_should_create_content_from_summary() {
let created_files = vec!["intro.md", "first.md", "outro.md"];
let temp = TempFileBuilder::new().prefix("mdbook").tempdir().unwrap();
let src_dir = temp.path().join("src");
fs::create_dir_all(src_dir.clone()).unwrap();
static SUMMARY: &str = r#"# Summary
[intro](intro.md)
- [First chapter](first.md)
[outro](outro.md)
"#;
let mut summary = File::create(src_dir.join("SUMMARY.md")).unwrap();
summary.write_all(SUMMARY.as_bytes()).unwrap();
MDBook::init(temp.path()).build().unwrap();
for file in &created_files {
let target = src_dir.join(file);
println!("{}", target.display());
assert!(target.exists(), "{} doesn't exist", file);
}
}
/// Set some custom arguments for where to place the source and destination
/// files, then call `mdbook init`.
#[test]
fn run_mdbook_init_with_custom_book_and_src_locations() {
let created_files = vec!["out", "in", "in/SUMMARY.md", "in/chapter_1.md"];
let temp = TempFileBuilder::new().prefix("mdbook").tempdir().unwrap();
for file in &created_files {
assert!(
!temp.path().join(file).exists(),
"{} shouldn't exist yet!",
file
);
}
let mut cfg = Config::default();
cfg.book.src = PathBuf::from("in");
cfg.build.build_dir = PathBuf::from("out");
MDBook::init(temp.path()).with_config(cfg).build().unwrap();
for file in &created_files {
let target = temp.path().join(file);
assert!(
target.exists(),
"{} should have been created by `mdbook init`",
file
);
}
let contents = fs::read_to_string(temp.path().join("book.toml")).unwrap();
assert_eq!(
contents,
"[book]\nauthors = []\nlanguage = \"en\"\nmultilingual = false\nsrc = \"in\"\n\n[build]\nbuild-dir = \"out\"\ncreate-missing = true\nextra-watch-dirs = []\nuse-default-preprocessors = true\n"
);
}
#[test]
fn book_toml_isnt_required() {
let temp = TempFileBuilder::new().prefix("mdbook").tempdir().unwrap();
let md = MDBook::init(temp.path()).build().unwrap();
let _ = fs::remove_file(temp.path().join("book.toml"));
md.build().unwrap();
}
#[test]
fn copy_theme() {
let temp = TempFileBuilder::new().prefix("mdbook").tempdir().unwrap();
MDBook::init(temp.path()).copy_theme(true).build().unwrap();
let expected = vec![
"book.js",
"css/chrome.css",
"css/general.css",
"css/print.css",
"css/variables.css",
"favicon.png",
"favicon.svg",
"highlight.css",
"highlight.js",
"index.hbs",
];
let theme_dir = temp.path().join("theme");
let mut actual: Vec<_> = walkdir::WalkDir::new(&theme_dir)
.into_iter()
.filter_map(|e| e.ok())
.filter(|e| !e.file_type().is_dir())
.map(|e| {
e.path()
.strip_prefix(&theme_dir)
.unwrap()
.to_str()
.unwrap()
.replace('\\', "/")
})
.collect();
actual.sort();
assert_eq!(actual, expected);
}
|
