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|
pub struct Strategy {}
use std::path::PathBuf;
use std::fs::{copy, create_dir_all};
use crate::file_handler::{File, FileType, FileHandlerStrategy};
impl Strategy {
fn handle(&self, source: &PathBuf, destination: &PathBuf, file: &File) {
let relative_path = file.path.strip_prefix(&source).unwrap();
let complete_destination = destination.join(relative_path);
let destination_parent = complete_destination.parent().unwrap();
create_dir_all(destination_parent).unwrap();
copy(&file.path, &complete_destination).unwrap();
}
}
impl FileHandlerStrategy for Strategy {
fn is(&self, path: &PathBuf) -> bool {
!path.is_dir()
}
fn identify(&self) -> FileType {
FileType::File
}
fn can_handle(&self, file_type: &FileType) -> bool {
match file_type {
FileType::File => true,
_ => false,
}
}
fn handle_html(&self, source: &PathBuf, destination: &PathBuf, file: &File, _l: &str) {
return self.handle(source, destination, file);
}
fn handle_gemini(&self, source: &PathBuf, destination: &PathBuf, file: &File) {
return self.handle(source, destination, file);
}
}
#[cfg(test)]
mod tests {
use super::*;
use std::fs;
fn setup() -> Strategy {
Strategy {}
}
fn fixtures_dir() -> PathBuf {
PathBuf::from("tests/fixtures")
}
fn fixture_path(filename: &str) -> PathBuf {
fixtures_dir().join(filename)
}
mod file_type_tests {
use super::*;
#[test]
fn identifies_regular_files() {
let strategy = setup();
assert!(strategy.is(&fixture_path("image.png")));
assert!(strategy.is(&fixture_path("style.css")));
assert!(!strategy.is(&fixtures_dir()));
}
#[test]
fn identifies_file_type() {
let strategy = setup();
assert!(matches!(strategy.identify(), FileType::File));
}
#[test]
fn handles_correct_file_type() {
let strategy = setup();
assert!(strategy.can_handle(&FileType::File));
assert!(!strategy.can_handle(&FileType::Layout));
assert!(!strategy.can_handle(&FileType::Gemini));
assert!(!strategy.can_handle(&FileType::Unknown));
}
}
mod file_handling_tests {
use super::*;
#[test]
fn copies_single_file() {
let strategy = setup();
let source = fixtures_dir();
let output = fixture_path("output");
let file = File {
path: fixture_path("image.png"),
file_type: FileType::File,
};
strategy.handle(&source, &output, &file);
let copied_path = output.join("image.png");
assert!(copied_path.exists());
// Verify file contents are identical
let original = fs::read(&file.path).unwrap();
let copied = fs::read(&copied_path).unwrap();
assert_eq!(original, copied);
// Cleanup
let _ = fs::remove_file(copied_path);
}
#[test]
fn copies_nested_file() {
let strategy = setup();
let source = fixtures_dir();
let output = fixture_path("output");
let file = File {
path: fixture_path("assets/style.css"),
file_type: FileType::File,
};
strategy.handle(&source, &output, &file);
let copied_path = output.join("assets").join("style.css");
assert!(copied_path.exists());
// Verify file contents are identical
let original = fs::read(&file.path).unwrap();
let copied = fs::read(&copied_path).unwrap();
assert_eq!(original, copied);
// Cleanup
let _ = fs::remove_file(copied_path);
let _ = fs::remove_dir(output.join("assets"));
}
#[test]
fn handle_html_copies_file() {
let strategy = setup();
let source = fixtures_dir();
let output = fixture_path("output_html");
let file = File {
path: fixture_path("image.png"),
file_type: FileType::File,
};
strategy.handle_html(&source, &output, &file, "unused layout");
let copied_path = output.join("image.png");
assert!(copied_path.exists());
// Cleanup
let _ = fs::remove_file(copied_path);
}
#[test]
fn handle_gemini_copies_file() {
let strategy = setup();
let source = fixtures_dir();
let output = fixture_path("output_gemini");
let file = File {
path: fixture_path("image.png"),
file_type: FileType::File,
};
strategy.handle_gemini(&source, &output, &file);
let copied_path = output.join("image.png");
assert!(copied_path.exists());
// Cleanup
let _ = fs::remove_file(copied_path);
}
}
}
|
