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nu-cli refactor moving commands into their own crate nu-command (#2910)
* 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>
This commit is contained in:
187
crates/nu-command/tests/commands/parse.rs
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187
crates/nu-command/tests/commands/parse.rs
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@ -0,0 +1,187 @@
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use nu_test_support::fs::Stub;
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use nu_test_support::playground::Playground;
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use nu_test_support::{nu, pipeline};
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mod simple {
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use super::*;
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#[test]
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fn extracts_fields_from_the_given_the_pattern() {
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Playground::setup("parse_test_1", |dirs, sandbox| {
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sandbox.with_files(vec![Stub::FileWithContentToBeTrimmed(
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"key_value_separated_arepa_ingredients.txt",
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r#"
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VAR1=Cheese
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VAR2=JonathanParsed
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VAR3=NushellSecretIngredient
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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 key_value_separated_arepa_ingredients.txt
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| lines
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| each { echo $it | parse "{Name}={Value}" }
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| nth 1
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| get Value
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"#
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));
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assert_eq!(actual.out, "JonathanParsed");
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})
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}
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#[test]
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fn double_open_curly_evalutes_to_a_single_curly() {
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Playground::setup("parse_test_regex_2", |dirs, _sandbox| {
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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echo "{abc}123"
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| parse "{{abc}{name}"
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| get name
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"#
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));
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assert_eq!(actual.out, "123");
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})
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}
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#[test]
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fn properly_escapes_text() {
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Playground::setup("parse_test_regex_3", |dirs, _sandbox| {
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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echo "(abc)123"
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| parse "(abc){name}"
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| get name
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"#
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));
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assert_eq!(actual.out, "123");
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})
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}
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#[test]
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fn properly_captures_empty_column() {
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Playground::setup("parse_test_regex_4", |dirs, _sandbox| {
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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echo ["1:INFO:component:all is well" "2:ERROR::something bad happened"]
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| parse "{timestamp}:{level}:{tag}:{entry}"
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| get entry
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| nth 1
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"#
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));
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assert_eq!(actual.out, "something bad happened");
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})
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}
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#[test]
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fn errors_when_missing_closing_brace() {
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Playground::setup("parse_test_regex_5", |dirs, _sandbox| {
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let actual = nu!(
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cwd: dirs.test(), pipeline(
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r#"
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echo "(abc)123"
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| parse "(abc){name"
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| get name
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"#
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));
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assert!(actual.err.contains("invalid parse pattern"));
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})
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}
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}
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mod regex {
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use super::*;
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fn nushell_git_log_oneline<'a>() -> Vec<Stub<'a>> {
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vec![Stub::FileWithContentToBeTrimmed(
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"nushell_git_log_oneline.txt",
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r#"
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ae87582c Fix missing invocation errors (#1846)
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b89976da let format access variables also (#1842)
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"#,
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)]
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}
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#[test]
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fn extracts_fields_with_all_named_groups() {
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Playground::setup("parse_test_regex_1", |dirs, sandbox| {
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sandbox.with_files(nushell_git_log_oneline());
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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 nushell_git_log_oneline.txt
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| parse --regex "(?P<Hash>\w+) (?P<Message>.+) \(#(?P<PR>\d+)\)"
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| nth 1
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| get PR
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"#
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));
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assert_eq!(actual.out, "1842");
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})
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}
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#[test]
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fn extracts_fields_with_all_unnamed_groups() {
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Playground::setup("parse_test_regex_2", |dirs, sandbox| {
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sandbox.with_files(nushell_git_log_oneline());
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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 nushell_git_log_oneline.txt
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| parse --regex "(\w+) (.+) \(#(\d+)\)"
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| nth 1
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| get Capture1
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"#
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));
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assert_eq!(actual.out, "b89976da");
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})
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}
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#[test]
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fn extracts_fields_with_named_and_unnamed_groups() {
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Playground::setup("parse_test_regex_3", |dirs, sandbox| {
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sandbox.with_files(nushell_git_log_oneline());
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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 nushell_git_log_oneline.txt
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| parse --regex "(?P<Hash>\w+) (.+) \(#(?P<PR>\d+)\)"
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| nth 1
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| get Capture2
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"#
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));
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assert_eq!(actual.out, "let format access variables also");
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})
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}
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#[test]
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fn errors_with_invalid_regex() {
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Playground::setup("parse_test_regex_1", |dirs, sandbox| {
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sandbox.with_files(nushell_git_log_oneline());
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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 nushell_git_log_oneline.txt
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| parse --regex "(?P<Hash>\w+ unfinished capture group"
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"#
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));
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assert!(actual.err.contains("invalid regex"));
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})
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}
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}
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