Files
whoareyou/_build.rs
2019-02-06 17:08:45 +01:00

48 lines
1.1 KiB
Rust

use std::env;
use std::fs::read_dir;
use std::fs::DirEntry;
use std::fs::File;
use std::io::Write;
use std::path::Path;
fn main() {
let out_dir = env::var("OUT_DIR").unwrap();
let destination = Path::new(&out_dir).join("tests.rs");
let mut test_file = File::create(&destination).unwrap();
// write_header(&mut test_file);
// let test_data_directories = read_dir("./tests/data/").unwrap();
/*
for directory in test_data_directories {
write_test(&mut test_file, &directory.unwrap());
}
*/
}
fn write_header(test_file: &mut File) {
write!(
test_file,
r#"
use insta::assert_yaml_snapshot_matches;
use whoareyou::*;
"#
)
.unwrap();
}
fn write_test(test_file: &mut File, directory: &DirEntry) {
let directory = directory.path().canonicalize().unwrap();
let path = directory.display();
let test_name = format!("prefix_if_needed_{}", directory.file_name().unwrap().to_string_lossy());
write!(
test_file,
include_str!("./tests/test_template"),
name = test_name,
path = path
)
.unwrap();
}