nushell/crates/nu-command/tests/commands/lines.rs

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use nu_test_support::{nu, pipeline};
#[test]
fn lines() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open cargo_sample.toml -r
| lines
| skip while $it != "[dependencies]"
| skip 1
| first 1
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| split column "="
| get Column1.0
| str trim
"#
));
assert_eq!(actual.out, "rustyline");
}
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#[test]
fn lines_proper_buffering() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open lines_test.txt -r
| lines
| str length
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| to json -r
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"#
));
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assert_eq!(actual.out, "[8193,3]");
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}
#[test]
fn lines_multi_value_split() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sample-simple.json
| get first second
| lines
| length
"#
));
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assert_eq!(actual.out, "6");
}