nushell/tests/commands_test.rs
2019-07-21 02:08:05 -05:00

153 lines
3.8 KiB
Rust

mod helpers;
use h::in_directory as cwd;
use helpers as h;
#[test]
fn lines() {
nu!(output,
cwd("tests/fixtures/formats"),
"open cargo_sample.toml --raw | lines | skip-while $it != \"[dependencies]\" | skip 1 | first 1 | split-column \"=\" | get Column1 | trim | echo $it");
assert_eq!(output, "rustyline");
}
#[test]
fn open_can_parse_csv() {
nu!(
output,
cwd("tests/fixtures/formats"),
"open caco3_plastics.csv | first 1 | get origin | echo $it"
);
assert_eq!(output, "SPAIN");
}
#[test]
fn open_can_parse_toml() {
nu!(
output,
cwd("tests/fixtures/formats"),
"open cargo_sample.toml | get package.edition | echo $it"
);
assert_eq!(output, "2018");
}
#[test]
fn open_can_parse_json() {
nu!(output,
cwd("tests/fixtures/formats"),
"open sgml_description.json | get glossary.GlossDiv.GlossList.GlossEntry.GlossSee | echo $it");
assert_eq!(output, "markup")
}
#[test]
fn open_can_parse_xml() {
nu!(
output,
cwd("tests/fixtures/formats"),
"open jonathan.xml | get rss.channel.item.link | echo $it"
);
assert_eq!(
output,
"http://www.jonathanturner.org/2015/10/off-to-new-adventures.html"
)
}
#[test]
fn open_can_parse_ini() {
nu!(
output,
cwd("tests/fixtures/formats"),
"open sample.ini | get SectionOne.integer | echo $it"
);
assert_eq!(output, "1234")
}
#[test]
fn open_error_if_file_not_found() {
nu_error!(
output,
cwd("tests/fixtures/formats"),
"open i_dont_exist.txt | echo $it"
);
assert!(output.contains("File could not be opened"));
}
#[test]
fn save_can_write_out_csv() {
let (playground_path, tests_dir) = h::setup_playground_for("save_test");
let full_path = format!("{}/{}", playground_path, tests_dir );
let expected_file = format!("{}/{}", full_path , "cargo_sample.csv");
nu!(
_output,
cwd(&playground_path),
"open ../formats/cargo_sample.toml | inc package.version --minor | get package | save save_test/cargo_sample.csv"
);
let actual = h::file_contents(&expected_file);
assert!(actual.contains("[list list],A shell for the GitHub era,2018,ISC,nu,0.2.0"));
}
#[test]
fn rm_can_remove_a_file() {
let directory = "tests/fixtures/nuplayground";
let file = format!("{}/rm_test.txt", directory);
h::create_file_at(&file);
nu!(_output, cwd(directory), "rm rm_test.txt");
assert!(!h::file_exists_at(&file));
}
#[test]
fn rm_can_remove_directory_contents_with_recursive_flag() {
let (playground_path, tests_dir) = h::setup_playground_for("rm_test");
for f in ["yehuda.txt", "jonathan.txt", "andres.txt"].iter() {
h::create_file_at(&format!("{}/{}/{}", playground_path, tests_dir, f));
}
nu!(
_output,
cwd("tests/fixtures/nuplayground"),
"rm rm_test --recursive"
);
assert!(!h::file_exists_at(&format!("{}/{}", playground_path, tests_dir)));
}
#[test]
fn rm_error_if_attempting_to_delete_a_directory_without_recursive_flag() {
let (playground_path, tests_dir) = h::setup_playground_for("rm_test_2");
let full_path = format!("{}/{}", playground_path, tests_dir);
nu_error!(output, cwd("tests/fixtures/nuplayground"), "rm rm_test_2");
assert!(h::file_exists_at(&full_path));
assert!(output.contains("is a directory"));
h::delete_directory_at(&full_path);
}
#[test]
fn rm_error_if_attempting_to_delete_single_dot_as_argument() {
nu_error!(output, cwd("tests/fixtures/nuplayground"), "rm .");
assert!(output.contains("may not be removed"));
}
#[test]
fn rm_error_if_attempting_to_delete_two_dot_as_argument() {
nu_error!(output, cwd("tests/fixtures/nuplayground"), "rm ..");
assert!(output.contains("may not be removed"));
}