nushell/tests/filter_str_tests.rs

mod helpers;

use helpers as h;
use h::{Playground, Stub::*};

#[test]
fn can_only_apply_one() {
    let actual = nu_error!(
        cwd: "tests/fixtures/formats",
        "open caco3_plastics.csv | first 1 | str origin --downcase --upcase"
    );

    assert!(
        actual.contains("Usage: str field [--downcase|--upcase|--to-int|--replace|--find-replace]")
    );
}

#[test]
fn acts_without_passing_field() {
    Playground::setup("plugin_str_test_1", |dirs, sandbox| {
        sandbox.with_files(vec![FileWithContent(
            "sample.yml",
            r#"
                environment:
                  global:
                    PROJECT_NAME: nushell
            "#,
        )]);

        let actual = nu!(
            cwd: dirs.test(),
            "open sample.yml | get environment.global.PROJECT_NAME | str --upcase | echo $it"
        );

        assert_eq!(actual, "NUSHELL");
    })
}

#[test]
fn downcases() {
    Playground::setup("plugin_str_test_2", |dirs, sandbox| {
        sandbox
            .with_files(vec![FileWithContent(
                "sample.toml",
                r#"
                    [dependency]
                    name = "LIGHT"
                "#,
        )]);

        let actual = nu!(
            cwd: dirs.test(),
            "open sample.toml | str dependency.name --downcase | get dependency.name | echo $it"
        );

        assert_eq!(actual, "light");
    })
}

#[test]
fn upcases() {
    Playground::setup("plugin_str_test_3", |dirs, sandbox| {
        sandbox
            .with_files(vec![FileWithContent(
                "sample.toml",
                r#"
                    [package]
                    name = "nushell"
                "#,
        )]);

        let actual = nu!(
            cwd: dirs.test(),
            "open sample.toml | str package.name --upcase | get package.name | echo $it"
        );
    
        assert_eq!(actual, "NUSHELL");
    })
}

#[test]
fn converts_to_int() {
    let actual = nu!(
        cwd: "tests/fixtures/formats", h::pipeline(
        r#"
            open caco3_plastics.csv 
            | first 1 
            | str tariff_item --to-int 
            | where tariff_item == 2509000000 
            | get tariff_item 
            | echo $it
        "#
    ));

    assert_eq!(actual, "2509000000");
}

#[test]
fn replaces() {
    Playground::setup("plugin_str_test_4", |dirs, sandbox| {
        sandbox
            .with_files(vec![FileWithContent(
                "sample.toml",
                r#"
                    [package]
                    name = "nushell"
                "#,
        )]);

        let actual = nu!(
            cwd: dirs.test(), h::pipeline(
            r#"
                open sample.toml 
                | str package.name --replace wykittenshell  
                | get package.name 
                | echo $it
            "#
        ));

        assert_eq!(actual, "wykittenshell");
    })
}

#[test]
fn find_and_replaces() {
    Playground::setup("plugin_str_test_5", |dirs, sandbox| {
        sandbox
            .with_files(vec![FileWithContent(
                "sample.toml",
                r#"
                    [fortune.teller]
                    phone = "1-800-KATZ"
                "#,
        )]);

        let actual = nu!(
            cwd: dirs.test(), h::pipeline(
            r#"
                open sample.toml 
                | str fortune.teller.phone --find-replace KATZ "5289" 
                | get fortune.teller.phone 
                | echo $it
            "#
        ));

        assert_eq!(actual, "1-800-5289");
    })
}

#[test]
fn find_and_replaces_without_passing_field() {
    Playground::setup("plugin_str_test_6", |dirs, sandbox| {
        sandbox
            .with_files(vec![FileWithContent(
            "sample.toml",
                r#"
                    [fortune.teller]
                    phone = "1-800-KATZ"
                "#,
        )]);

        let actual = nu!(
            cwd: dirs.test(), h::pipeline(
            r#"
                open sample.toml 
                | get fortune.teller.phone 
                | str --find-replace KATZ "5289" 
                | echo $it
            "#
        ));

        assert_eq!(actual, "1-800-5289");
    })
}