forked from extern/nushell
102 lines
3.0 KiB
Rust
102 lines
3.0 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 regular_columns() {
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Playground::setup("select_test_1", |dirs, sandbox| {
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sandbox.with_files(vec![FileWithContentToBeTrimmed(
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"los_tres_caballeros.csv",
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r#"
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first_name,last_name,rusty_at,type
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Andrés,Robalino,10/11/2013,A
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Jonathan,Turner,10/12/2013,B
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Yehuda,Katz,10/11/2013,A
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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 los_tres_caballeros.csv
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| select rusty_at last_name
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| nth 0
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| get last_name
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| echo $it
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"#
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));
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assert_eq!(actual.out, "Robalino");
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})
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}
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#[test]
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fn complex_nested_columns() {
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Playground::setup("select_test_2", |dirs, sandbox| {
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sandbox.with_files(vec![FileWithContentToBeTrimmed(
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"los_tres_caballeros.json",
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r#"
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{
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"nu": {
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"committers": [
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{"name": "Andrés N. Robalino"},
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{"name": "Jonathan Turner"},
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{"name": "Yehuda Katz"}
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],
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"releases": [
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{"version": "0.2"}
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{"version": "0.8"},
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{"version": "0.9999999"}
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],
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"0xATYKARNU": [
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["Th", "e", " "],
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["BIG", " ", "UnO"],
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["punto", "cero"]
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]
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}
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}
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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 los_tres_caballeros.json
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| select nu."0xATYKARNU" nu.committers.name nu.releases.version
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| where "nu.releases.version" > "0.8"
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| get "nu.releases.version"
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| echo $it
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"#
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));
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assert_eq!(actual.out, "0.9999999");
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})
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}
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#[test]
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fn allows_if_given_unknown_column_name_is_missing() {
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Playground::setup("select_test_3", |dirs, sandbox| {
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sandbox.with_files(vec![FileWithContentToBeTrimmed(
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"los_tres_caballeros.csv",
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r#"
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first_name,last_name,rusty_at,type
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Andrés,Robalino,10/11/2013,A
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Jonathan,Turner,10/12/2013,B
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Yehuda,Katz,10/11/2013,A
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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 los_tres_caballeros.csv
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| select rrusty_at first_name
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| count
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| echo $it
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"#
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));
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assert_eq!(actual.out, "3");
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})
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}
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