nushell/crates/nu-cli/tests/commands/sort_by.rs

150 lines
3.4 KiB
Rust
Raw Normal View History

2019-12-17 19:54:39 +01:00
use nu_test_support::{nu, pipeline};
#[test]
fn by_column() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open cargo_sample.toml --raw
| lines
| skip 1
| first 4
2020-05-24 08:41:30 +02:00
| split column "="
| sort-by Column1
| skip 1
| first 1
| get Column1
| trim
| echo $it
"#
));
assert_eq!(actual.out, "description");
}
#[test]
fn by_invalid_column() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open cargo_sample.toml --raw
| lines
| skip 1
| first 4
| split column "="
| sort-by ColumnThatDoesNotExist
| skip 1
| first 1
| get Column1
| trim
| echo $it
"#
));
assert!(actual.err.contains("Can not find column to sort by"));
assert!(actual.err.contains("invalid column"));
}
#[test]
fn by_invalid_types() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open cargo_sample.toml --raw
| echo [1 "foo"]
| sort-by
"#
));
assert!(actual.err.contains("Not all values can be compared"));
assert!(actual
.err
.contains("Unable to sort values, as \"integer\" cannot compare against \"string\""));
}
#[test]
fn sort_primitive_values() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open cargo_sample.toml --raw
| lines
| skip 1
| first 6
| sort-by
| first 1
| echo $it
"#
));
assert_eq!(actual.out, "authors = [\"The Nu Project Contributors\"]");
}
#[test]
fn ls_sort_by_name_sensitive() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sample-ls-output.json
| sort-by name
| select name
| to json
"#
));
let json_output = r#"[{"name":"B.txt"},{"name":"C"},{"name":"a.txt"}]"#;
assert_eq!(actual.out, json_output);
}
#[test]
fn ls_sort_by_name_insensitive() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sample-ls-output.json
| sort-by -i name
| select name
| to json
"#
));
let json_output = r#"[{"name":"a.txt"},{"name":"B.txt"},{"name":"C"}]"#;
assert_eq!(actual.out, json_output);
}
#[test]
fn ls_sort_by_type_name_sensitive() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sample-ls-output.json
| sort-by type name
| select name type
| to json
"#
));
let json_output = r#"[{"name":"C","type":"Dir"},{"name":"B.txt","type":"File"},{"name":"a.txt","type":"File"}]"#;
assert_eq!(actual.out, json_output);
}
#[test]
fn ls_sort_by_type_name_insensitive() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sample-ls-output.json
| sort-by -i type name
| select name type
| to json
"#
));
let json_output = r#"[{"name":"C","type":"Dir"},{"name":"a.txt","type":"File"},{"name":"B.txt","type":"File"}]"#;
assert_eq!(actual.out, json_output);
}