mirror of
https://github.com/nushell/nushell.git
synced 2024-10-17 07:42:53 +02:00
f37f29b441
* start playing with ways to use the uniq command * WIP * Got uniq working, but still need to figure out args issue and add tests * Add some tests for uniq * fmt * remove commented out code * Add documentation and some additional tests showing uniq values and rows. Also removed args TODO * add changes that didn't get committed * whoops, I didn't save the docs correctly... * fmt * Add a test for uniq with nested json * Add another test * Fix unique-ness when json keys are out of order and make the test json more complicated
119 lines
3.0 KiB
Rust
119 lines
3.0 KiB
Rust
use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
|
|
use nu_test_support::playground::Playground;
|
|
use nu_test_support::{nu, pipeline};
|
|
|
|
#[test]
|
|
fn uniq_rows() {
|
|
Playground::setup("uniq_test_1", |dirs, sandbox| {
|
|
sandbox.with_files(vec![FileWithContentToBeTrimmed(
|
|
"los_tres_caballeros.csv",
|
|
r#"
|
|
first_name,last_name,rusty_at,type
|
|
Andrés,Robalino,10/11/2013,A
|
|
Jonathan,Turner,10/12/2013,B
|
|
Yehuda,Katz,10/11/2013,A
|
|
Jonathan,Turner,10/12/2013,B
|
|
Yehuda,Katz,10/11/2013,A
|
|
"#,
|
|
)]);
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
r#"
|
|
open los_tres_caballeros.csv
|
|
| uniq
|
|
| count
|
|
| echo $it
|
|
"#
|
|
));
|
|
|
|
assert_eq!(actual, "3");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn uniq_columns() {
|
|
Playground::setup("uniq_test_2", |dirs, sandbox| {
|
|
sandbox.with_files(vec![FileWithContentToBeTrimmed(
|
|
"los_tres_caballeros.csv",
|
|
r#"
|
|
first_name,last_name,rusty_at,type
|
|
Andrés,Robalino,10/11/2013,A
|
|
Jonathan,Turner,10/12/2013,B
|
|
Yehuda,Katz,10/11/2013,A
|
|
Jonathan,Turner,10/12/2013,B
|
|
Yehuda,Katz,10/11/2013,A
|
|
"#,
|
|
)]);
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
r#"
|
|
open los_tres_caballeros.csv
|
|
| pick rusty_at type
|
|
| uniq
|
|
| count
|
|
| echo $it
|
|
"#
|
|
));
|
|
|
|
assert_eq!(actual, "2");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn uniq_values() {
|
|
Playground::setup("uniq_test_3", |dirs, sandbox| {
|
|
sandbox.with_files(vec![FileWithContentToBeTrimmed(
|
|
"los_tres_caballeros.csv",
|
|
r#"
|
|
first_name,last_name,rusty_at,type
|
|
Andrés,Robalino,10/11/2013,A
|
|
Jonathan,Turner,10/12/2013,B
|
|
Yehuda,Katz,10/11/2013,A
|
|
Jonathan,Turner,10/12/2013,B
|
|
Yehuda,Katz,10/11/2013,A
|
|
"#,
|
|
)]);
|
|
|
|
let actual = nu!(
|
|
cwd: dirs.test(), pipeline(
|
|
r#"
|
|
open los_tres_caballeros.csv
|
|
| pick get type
|
|
| uniq
|
|
| count
|
|
| echo $it
|
|
"#
|
|
));
|
|
|
|
assert_eq!(actual, "2");
|
|
})
|
|
}
|
|
|
|
#[test]
|
|
fn uniq_when_keys_out_of_order() {
|
|
let actual = nu!(
|
|
cwd: "tests/fixtures/formats", pipeline(
|
|
r#"
|
|
echo '[{"a": "a", "b": [1,2,3]},{"b": [1,2,3], "a": "a"}]'
|
|
| from-json
|
|
| uniq
|
|
| count
|
|
| echo $it
|
|
"#
|
|
));
|
|
|
|
assert_eq!(actual, "1");
|
|
}
|
|
|
|
#[test]
|
|
fn uniq_nested_json_structures() {
|
|
let actual = nu!(
|
|
cwd: "tests/fixtures/formats",
|
|
"open nested_uniq.json | uniq | count | echo $it"
|
|
);
|
|
|
|
assert_eq!(actual, "3");
|
|
}
|