nushell/tests/command_rm_tests.rs
2019-08-26 20:19:05 +02:00

173 lines
4.8 KiB
Rust

mod helpers;
use h::{in_directory as cwd, Playground, Stub::*};
use helpers as h;
use std::path::{Path, PathBuf};
#[test]
fn rm_removes_a_file() {
let sandbox = Playground::setup_for("rm_regular_file_test")
.with_files(vec![EmptyFile("i_will_be_deleted.txt")])
.test_dir_name();
nu!(
_output,
cwd(&Playground::root()),
"rm rm_regular_file_test/i_will_be_deleted.txt"
);
let path = &format!(
"{}/{}/{}",
Playground::root(),
sandbox,
"i_will_be_deleted.txt"
);
assert!(!h::file_exists_at(PathBuf::from(path)));
}
#[test]
fn rm_removes_files_with_wildcard() {
let sandbox = Playground::setup_for("rm_wildcard_test_1")
.within("src")
.with_files(vec![
EmptyFile("cli.rs"),
EmptyFile("lib.rs"),
EmptyFile("prelude.rs"),
])
.within("src/parser")
.with_files(vec![EmptyFile("parse.rs"), EmptyFile("parser.rs")])
.within("src/parser/parse")
.with_files(vec![EmptyFile("token_tree.rs")])
.within("src/parser/hir")
.with_files(vec![
EmptyFile("baseline_parse.rs"),
EmptyFile("baseline_parse_tokens.rs"),
])
.test_dir_name();
let full_path = format!("{}/{}", Playground::root(), sandbox);
nu!(
_output,
cwd("tests/fixtures/nuplayground/rm_wildcard_test_1"),
"rm \"src/*/*/*.rs\""
);
assert!(!h::files_exist_at(
vec![
Path::new("src/parser/parse/token_tree.rs"),
Path::new("src/parser/hir/baseline_parse.rs"),
Path::new("src/parser/hir/baseline_parse_tokens.rs")
],
PathBuf::from(&full_path)
));
assert_eq!(
Playground::glob_vec(&format!("{}/src/*/*/*.rs", &full_path)),
Vec::<PathBuf>::new()
);
}
#[test]
fn rm_removes_deeply_nested_directories_with_wildcard_and_recursive_flag() {
let sandbox = Playground::setup_for("rm_wildcard_test_2")
.within("src")
.with_files(vec![
EmptyFile("cli.rs"),
EmptyFile("lib.rs"),
EmptyFile("prelude.rs"),
])
.within("src/parser")
.with_files(vec![EmptyFile("parse.rs"), EmptyFile("parser.rs")])
.within("src/parser/parse")
.with_files(vec![EmptyFile("token_tree.rs")])
.within("src/parser/hir")
.with_files(vec![
EmptyFile("baseline_parse.rs"),
EmptyFile("baseline_parse_tokens.rs"),
])
.test_dir_name();
let full_path = format!("{}/{}", Playground::root(), sandbox);
nu!(
_output,
cwd("tests/fixtures/nuplayground/rm_wildcard_test_2"),
"rm src/* --recursive"
);
assert!(!h::files_exist_at(
vec![Path::new("src/parser/parse"), Path::new("src/parser/hir"),],
PathBuf::from(&full_path)
));
}
#[test]
fn rm_removes_directory_contents_without_recursive_flag_if_empty() {
let sandbox = Playground::setup_for("rm_directory_removal_recursively_test_1").test_dir_name();
nu!(
_output,
cwd("tests/fixtures/nuplayground"),
"rm rm_directory_removal_recursively_test_1"
);
let expected = format!("{}/{}", Playground::root(), sandbox);
assert!(!h::file_exists_at(PathBuf::from(expected)));
}
#[test]
fn rm_removes_directory_contents_with_recursive_flag() {
let sandbox = Playground::setup_for("rm_directory_removal_recursively_test_2")
.with_files(vec![
EmptyFile("yehuda.txt"),
EmptyFile("jonathan.txt"),
EmptyFile("andres.txt"),
])
.test_dir_name();
nu!(
_output,
cwd("tests/fixtures/nuplayground"),
"rm rm_directory_removal_recursively_test_2 --recursive"
);
let expected = format!("{}/{}", Playground::root(), sandbox);
assert!(!h::file_exists_at(PathBuf::from(expected)));
}
#[test]
fn rm_errors_if_attempting_to_delete_a_directory_with_content_without_recursive_flag() {
let sandbox = Playground::setup_for("rm_prevent_directory_removal_without_flag_test")
.with_files(vec![EmptyFile("some_empty_file.txt")])
.test_dir_name();
let full_path = format!("{}/{}", Playground::root(), sandbox);
nu_error!(
output,
cwd(&Playground::root()),
"rm rm_prevent_directory_removal_without_flag_test"
);
assert!(h::file_exists_at(PathBuf::from(full_path)));
assert!(output.contains("is a directory"));
}
#[test]
fn rm_errors_if_attempting_to_delete_single_dot_as_argument() {
nu_error!(output, cwd(&Playground::root()), "rm .");
assert!(output.contains("may not be removed"));
}
#[test]
fn rm_errors_if_attempting_to_delete_two_dot_as_argument() {
nu_error!(output, cwd(&Playground::root()), "rm ..");
assert!(output.contains("may not be removed"));
}