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Str plugin promoted to built-in Nu command.

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This commit is contained in:
Andrés N. Robalino
2020-05-26 17:19:18 -05:00
parent 0a6692ac44
commit fe01a223a4
33 changed files with 2112 additions and 1331 deletions
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2
crates/nu-cli/tests/commands/keep_until.rs
View File

@ -39,7 +39,7 @@ fn condition_is_met() {
| headers
| skip-while "Chickens Collction" != "Blue Chickens"
| keep-until "Chicken Collection" == "Red Chickens"
| str "31/04/2020" --to-int
| str to-int "31/04/2020"
| get "31/04/2020"
| sum
| echo $it

2
crates/nu-cli/tests/commands/keep_while.rs
View File

@ -39,7 +39,7 @@ fn condition_is_met() {
| headers
| skip 1
| keep-while "Chicken Collection" != "Blue Chickens"
| str "31/04/2020" --to-int
| str to-int "31/04/2020"
| get "31/04/2020"
| sum
| echo $it

1
crates/nu-cli/tests/commands/mod.rs
View File

@ -42,6 +42,7 @@ mod sort_by;
mod split_by;
mod split_column;
mod split_row;
mod str_;
mod sum;
mod touch;
mod trim;

2
crates/nu-cli/tests/commands/skip_until.rs
View File

@ -38,7 +38,7 @@ fn condition_is_met() {
| split column ','
| headers
| skip-until "Chicken Collection" == "Red Chickens"
| str "31/04/2020" --to-int
| str to-int "31/04/2020"
| get "31/04/2020"
| sum
| echo $it

342
crates/nu-cli/tests/commands/str_.rs Normal file
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@ -0,0 +1,342 @@
use nu_test_support::fs::Stub::FileWithContent;
use nu_test_support::playground::Playground;
use nu_test_support::{nu, pipeline};
#[test]
fn trims() {
Playground::setup("str_test_1", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[dependency]
name = "nu "
"#,
)]);
let actual = nu!(
cwd: dirs.test(),
"open sample.toml | str trim dependency.name | get dependency.name | echo $it"
);
assert_eq!(actual.out, "nu");
})
}
#[test]
fn capitalizes() {
Playground::setup("str_test_2", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[dependency]
name = "nu"
"#,
)]);
let actual = nu!(
cwd: dirs.test(),
"open sample.toml | str capitalize dependency.name | get dependency.name | echo $it"
);
assert_eq!(actual.out, "Nu");
})
}
#[test]
fn downcases() {
Playground::setup("str_test_3", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[dependency]
name = "LIGHT"
"#,
)]);
let actual = nu!(
cwd: dirs.test(),
"open sample.toml | str downcase dependency.name | get dependency.name | echo $it"
);
assert_eq!(actual.out, "light");
})
}
#[test]
fn upcases() {
Playground::setup("str_test_4", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[package]
name = "nushell"
"#,
)]);
let actual = nu!(
cwd: dirs.test(),
"open sample.toml | str upcase package.name | get package.name | echo $it"
);
assert_eq!(actual.out, "NUSHELL");
})
}
#[test]
fn converts_to_int() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
echo '{number_as_string: "1"}'
| from json
| str to-int number_as_string
| rename number
| where number == 1
| get number
| echo $it
"#
));
assert_eq!(actual.out, "1");
}
#[test]
fn converts_to_float() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
echo "3.1, 0.0415"
| split row ","
| str to-float
| sum
"#
));
assert_eq!(actual.out, "3.1415");
}
#[test]
fn sets() {
Playground::setup("str_test_5", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[package]
name = "nushell"
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.toml
| str set wykittenshell package.name
| get package.name
| echo $it
"#
));
assert_eq!(actual.out, "wykittenshell");
})
}
#[test]
fn find_and_replaces() {
Playground::setup("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(), pipeline(
r#"
open sample.toml
| str find-replace KATZ "5289" fortune.teller.phone
| get fortune.teller.phone
| echo $it
"#
));
assert_eq!(actual.out, "1-800-5289");
})
}
#[test]
fn find_and_replaces_without_passing_field() {
Playground::setup("str_test_7", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[fortune.teller]
phone = "1-800-KATZ"
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.toml
| get fortune.teller.phone
| str find-replace KATZ "5289"
| echo $it
"#
));
assert_eq!(actual.out, "1-800-5289");
})
}
#[test]
fn substrings_the_input() {
Playground::setup("str_test_8", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[fortune.teller]
phone = "1-800-ROBALINO"
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.toml
| str substring 6,14 fortune.teller.phone
| get fortune.teller.phone
| echo $it
"#
));
assert_eq!(actual.out, "ROBALINO");
})
}
#[test]
fn substring_errors_if_start_index_is_greater_than_end_index() {
Playground::setup("str_test_9", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[fortune.teller]
phone = "1-800-ROBALINO"
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.toml
| str substring 6,5 fortune.teller.phone
| echo $it
"#
));
assert!(actual
.err
.contains("End must be greater than or equal to Start"))
})
}
#[test]
fn substrings_the_input_and_returns_the_string_if_end_index_exceeds_length() {
Playground::setup("str_test_10", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[package]
name = "nu-arepas"
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.toml
| str substring 0,999 package.name
| get package.name
| echo $it
"#
));
assert_eq!(actual.out, "nu-arepas");
})
}
#[test]
fn substrings_the_input_and_returns_blank_if_start_index_exceeds_length() {
Playground::setup("str_test_11", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[package]
name = "nu-arepas"
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.toml
| str substring 50,999 package.name
| get package.name
| echo $it
"#
));
assert_eq!(actual.out, "");
})
}
#[test]
fn substrings_the_input_and_treats_start_index_as_zero_if_blank_start_index_given() {
Playground::setup("str_test_12", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[package]
name = "nu-arepas"
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.toml
| str substring ,2 package.name
| get package.name
| echo $it
"#
));
assert_eq!(actual.out, "nu");
})
}
#[test]
fn substrings_the_input_and_treats_end_index_as_length_if_blank_end_index_given() {
Playground::setup("str_test_13", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContent(
"sample.toml",
r#"
[package]
name = "nu-arepas"
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.toml
| str substring 3, package.name
| get package.name
| echo $it
"#
));
assert_eq!(actual.out, "arepas");
})
}