rust/crates/tools/tests/cli.rs

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Rust
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extern crate tools;
use std::path::Path;
use tools::{render_template, update};
const SYNTAX_KINDS: &str = "../ra_syntax/src/syntax_kinds/generated.rs";
const SYNTAX_KINDS_TEMPLATE: &str = "../ra_syntax/src/syntax_kinds/generated.rs.tera";
const AST: &str = "../ra_syntax/src/ast/generated.rs";
const AST_TEMPLATE: &str = "../ra_syntax/src/ast/generated.rs.tera";
#[test]
fn verify_template_generation() {
if let Err(error) = update(Path::new(SYNTAX_KINDS), &render_template(SYNTAX_KINDS_TEMPLATE).unwrap(), true) {
panic!("{}. Please update it by running `cargo gen-kinds`", error);
}
if let Err(error) = update(Path::new(AST), &render_template(AST_TEMPLATE).unwrap(), true) {
panic!("{}. Please update it by running `cargo gen-kinds`", error);
}
}