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85587c0c2a
* fix take_1 behavior * fix test case * simplify code * reverse back for first command * fix example * make arg required * add test * fix test message
44 lines
1.0 KiB
Rust
44 lines
1.0 KiB
Rust
use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
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use nu_test_support::playground::Playground;
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use nu_test_support::{nu, pipeline};
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#[test]
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fn rows() {
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Playground::setup("take_test_1", |dirs, sandbox| {
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sandbox.with_files(vec![FileWithContentToBeTrimmed(
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"caballeros.csv",
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r#"
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name,lucky_code
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Andrés,1
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Jonathan,1
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Jason,2
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Yehuda,1
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"#,
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)]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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open caballeros.csv
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| take 3
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| get lucky_code
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| math sum
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"#
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));
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assert_eq!(actual.out, "4");
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})
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}
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#[test]
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fn rows_with_no_arguments_should_lead_to_error() {
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Playground::setup("take_test_2", |dirs, _sandbox| {
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"[1 2 3] | take"#
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));
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assert!(actual.err.contains("missing_positional"));
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})
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}
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