forked from extern/nushell
d06f457b2a
* move commands, futures.rs, script.rs, utils * move over maybe_print_errors * add nu_command crate references to nu_cli * in commands.rs open up to pub mod from pub(crate) * nu-cli, nu-command, and nu tests are now passing * cargo fmt * clean up nu-cli/src/prelude.rs * code cleanup * for some reason lex.rs was not formatted, may be causing my error * remove mod completion from lib.rs which was not being used along with quickcheck macros * add in allow unused imports * comment out one failing external test; comment out one failing internal test * revert commenting out failing tests; something else might be going on; someone with a windows machine should check and see what is going on with these failing windows tests * Update Cargo.toml Extend the optional features to nu-command Co-authored-by: Jonathan Turner <jonathandturner@users.noreply.github.com>
110 lines
2.7 KiB
Rust
110 lines
2.7 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 summarizes_by_column_given() {
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Playground::setup("histogram_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
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Andrés,Robalino,Ecuador
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Jonathan,Turner,Estados Unidos
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Yehuda,Katz,Estados Unidos
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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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| histogram rusty_at countries
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| where rusty_at == "Ecuador"
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| get countries
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"#
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));
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assert_eq!(
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actual.out,
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"**************************************************"
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);
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// 50%
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})
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}
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#[test]
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fn summarizes_by_values() {
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Playground::setup("histogram_test_2", |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
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Andrés,Robalino,Ecuador
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Jonathan,Turner,Estados Unidos
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Yehuda,Katz,Estados Unidos
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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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| get rusty_at
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| histogram
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| where value == "Estados Unidos"
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| get count
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"#
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));
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assert_eq!(actual.out, "2");
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})
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}
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#[test]
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fn help() {
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Playground::setup("histogram_test_3", |dirs, _sandbox| {
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let help_command = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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help histogram
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"#
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));
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let help_short = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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histogram -h
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"#
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));
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let help_long = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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histogram --help
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"#
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));
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assert_eq!(help_short.out, help_command.out);
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assert_eq!(help_long.out, help_command.out);
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})
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}
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#[test]
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fn count() {
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let actual = nu!(
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cwd: ".", pipeline(
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r#"
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echo [[bit]; [1] [0] [0] [0] [0] [0] [0] [1]]
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| histogram bit
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| sort-by count
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| reject frequency
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| to json
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"#
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));
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let bit_json = r#"[{"bit":"1","count":2,"percentage":"33.33%"},{"bit":"0","count":6,"percentage":"100.00%"}]"#;
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assert_eq!(actual.out, bit_json);
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}
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