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>
68 lines
1.6 KiB
Rust
68 lines
1.6 KiB
Rust
use nu_test_support::fs::Stub::EmptyFile;
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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 gets_first_rows_by_amount() {
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Playground::setup("first_test_1", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("los.txt"),
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EmptyFile("tres.txt"),
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EmptyFile("amigos.txt"),
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EmptyFile("arepas.clu"),
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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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ls
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| first 3
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| count
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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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#[test]
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fn gets_all_rows_if_amount_higher_than_all_rows() {
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Playground::setup("first_test_2", |dirs, sandbox| {
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sandbox.with_files(vec![
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EmptyFile("los.txt"),
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EmptyFile("tres.txt"),
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EmptyFile("amigos.txt"),
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EmptyFile("arepas.clu"),
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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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ls
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| first 99
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| count
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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 gets_first_row_when_no_amount_given() {
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Playground::setup("first_test_3", |dirs, sandbox| {
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sandbox.with_files(vec![EmptyFile("caballeros.txt"), EmptyFile("arepas.clu")]);
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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ls
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| first
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| count
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"#
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));
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assert_eq!(actual.out, "1");
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})
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}
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