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use crate::template::Context;
use crate::utils::recursively_copy;
use std::io::Result;
use std::path::Path;
pub fn generate(source: &Path, _: &Path, target: &Path, _: &Context) -> Result<()> {
if source.exists() {
return recursively_copy(source, target);
}
Ok(())
}
#[cfg(test)]
mod tests {
use std::collections::HashMap;
use std::fs::create_dir_all;
use super::*;
use test_utilities::*;
#[test]
fn test_copies_files() {
let test_dir = setup_test_dir();
let static_dir = test_dir.join("static");
let template_dir = test_dir.join("templates");
let output_dir = test_dir.join("output");
create_dir_all(&static_dir).expect("Could not create static directory");
create_dir_all(&output_dir).expect("Could not create output directory");
create_test_file(&static_dir.join("test.jpg"), "Cool hat");
let context = HashMap::new();
generate(&static_dir, &template_dir, &output_dir, &context).expect("Generate failed");
assert_file_contents(&output_dir.join("test.jpg"), "Cool hat");
cleanup_test_dir(&test_dir);
}
#[test]
fn test_creates_directories_if_they_do_not_exist() {
let test_dir = setup_test_dir();
let static_dir = test_dir.join("static");
let template_dir = test_dir.join("templates");
let output_dir = test_dir.join("output");
create_dir_all(&static_dir).expect("Could not create static directory");
create_dir_all(static_dir.join("nested")).expect("Could not create output directory");
create_test_file(&static_dir.join("nested/test.mov"), "Cool hats, multiple.");
let context = HashMap::new();
generate(&static_dir, &template_dir, &output_dir, &context).expect("Generate failed");
assert_file_contents(&output_dir.join("nested/test.mov"), "Cool hats, multiple.");
cleanup_test_dir(&test_dir);
}
#[test]
fn test_it_does_not_fail_if_source_directory_does_not_exist() {
let test_dir = setup_test_dir();
let static_dir = test_dir.join("static");
let template_dir = test_dir.join("templates");
let output_dir = test_dir.join("output");
let context = HashMap::new();
let result = generate(&static_dir, &template_dir, &output_dir, &context);
assert!(result.is_ok());
cleanup_test_dir(&test_dir);
}
}
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