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dcr/tests/cli_new.rs

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mod common;
use common::*;
#[test]
fn help_and_version_work() {
let dir = unique_sandbox_dir("help");
let out = run_dcr(&["--help"], &dir);
assert!(out.status.success(), "--help should succeed");
let out = run_dcr(&["--version"], &dir);
assert!(out.status.success(), "--version should succeed");
let stdout = String::from_utf8_lossy(&out.stdout);
assert!(stdout.contains("dcr"), "version output should mention dcr");
}
#[test]
fn new_creates_project_layout() {
let dir = unique_sandbox_dir("new");
let out = run_dcr(&["new", "hello"], &dir);
assert!(out.status.success(), "dcr new should succeed");
let project_dir = dir.join("hello");
assert!(project_dir.is_dir(), "project dir should exist");
assert!(project_dir.join("dcr.toml").is_file(), "dcr.toml missing");
assert!(
project_dir.join("src").join("main.c").is_file(),
"src/main.c missing"
);
}
#[test]
fn new_vcs_options_work() {
// 1. Test --vcs none
let dir = unique_sandbox_dir("new_vcs_none");
let out = run_dcr(&["new", "hello_none", "--vcs", "none"], &dir);
assert!(out.status.success(), "dcr new --vcs none should succeed");
let project_dir = dir.join("hello_none");
assert!(project_dir.is_dir());
assert!(!project_dir.join(".git").exists());
assert!(project_dir.join(".gitignore").is_file());
let gi = std::fs::read_to_string(project_dir.join(".gitignore")).unwrap();
assert!(gi.contains(".dcr/"));
// 2. Test --vcs git
if is_git_in_path() {
let dir = unique_sandbox_dir("new_vcs_git");
let out = run_dcr(&["new", "hello_git", "--vcs", "git"], &dir);
assert!(out.status.success(), "dcr new --vcs git should succeed");
let project_dir = dir.join("hello_git");
assert!(project_dir.is_dir());
assert!(project_dir.join(".git").is_dir());
assert!(project_dir.join(".gitignore").is_file());
let gitignore = std::fs::read_to_string(project_dir.join(".gitignore")).unwrap();
assert!(gitignore.contains("/target"));
assert!(gitignore.contains(".dcr/"));
}
}
#[test]
fn init_vcs_options_work() {
// 1. Test --vcs none
let dir = unique_sandbox_dir("init_vcs_none");
let out = run_dcr(&["init", "--vcs", "none"], &dir);
assert!(out.status.success(), "dcr init --vcs none should succeed");
assert!(!dir.join(".git").exists());
assert!(dir.join(".gitignore").is_file());
let gi = std::fs::read_to_string(dir.join(".gitignore")).unwrap();
assert!(gi.contains(".dcr/"));
// 2. Test --vcs git
if is_git_in_path() {
let dir = unique_sandbox_dir("init_vcs_git");
let out = run_dcr(&["init", "--vcs", "git"], &dir);
assert!(out.status.success(), "dcr init --vcs git should succeed");
assert!(dir.join(".git").is_dir());
assert!(dir.join(".gitignore").is_file());
let gitignore = std::fs::read_to_string(dir.join(".gitignore")).unwrap();
assert!(gitignore.contains("/target"));
assert!(gitignore.contains(".dcr/"));
}
}
#[test]
fn new_in_non_ascii_parent_directory() {
let parent_dir = unique_sandbox_dir("Проекты с пробелами");
let out = run_dcr(&["new", "my_app"], &parent_dir);
assert!(
out.status.success(),
"dcr new should succeed inside non-ascii parent dir: {}",
String::from_utf8_lossy(&out.stderr)
);
let project_dir = parent_dir.join("my_app");
assert!(project_dir.is_dir(), "project dir should exist");
assert!(project_dir.join("dcr.toml").is_file(), "dcr.toml missing");
let toml_content = std::fs::read_to_string(project_dir.join("dcr.toml")).unwrap();
assert!(
toml_content.contains("name = \"my_app\""),
"package name should be my_app in dcr.toml"
);
}