nushell/crates/nu-cli/tests/format_conversions/json.rs
Jason Gedge b2c5af457e
Move most of the root package into a subcrate. (#1445)
This improves incremental build time when working on what was previously
the root package. For example, previously all plugins would be rebuilt
with a change to `src/commands/classified/external.rs`, but now only
`nu-cli` will have to be rebuilt (and anything that depends on it).
2020-03-04 13:58:20 -05:00

104 lines
2.8 KiB
Rust

use nu_test_support::fs::Stub::FileWithContentToBeTrimmed;
use nu_test_support::playground::Playground;
use nu_test_support::{nu, pipeline};
#[test]
fn table_to_json_text_and_from_json_text_back_into_table() {
let actual = nu!(
cwd: "tests/fixtures/formats", pipeline(
r#"
open sgml_description.json
| to-json
| from-json
| get glossary.GlossDiv.GlossList.GlossEntry.GlossSee
| echo $it
"#
));
assert_eq!(actual, "markup");
}
#[test]
fn from_json_text_to_table() {
Playground::setup("filter_from_json_test_1", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"katz.txt",
r#"
{
"katz": [
{"name": "Yehuda", "rusty_luck": 1},
{"name": "Jonathan", "rusty_luck": 1},
{"name": "Andres", "rusty_luck": 1},
{"name":"GorbyPuff", "rusty_luck": 1}
]
}
"#,
)]);
let actual = nu!(
cwd: dirs.test(),
"open katz.txt | from-json | get katz | get rusty_luck | count | echo $it"
);
assert_eq!(actual, "4");
})
}
#[test]
fn from_json_text_recognizing_objects_independently_to_table() {
Playground::setup("filter_from_json_test_2", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"katz.txt",
r#"
{"name": "Yehuda", "rusty_luck": 1}
{"name": "Jonathan", "rusty_luck": 1}
{"name": "Andres", "rusty_luck": 1}
{"name":"GorbyPuff", "rusty_luck": 3}
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open katz.txt
| from-json -o
| where name == "GorbyPuff"
| get rusty_luck
| echo $it
"#
));
assert_eq!(actual, "3");
})
}
#[test]
fn table_to_json_text() {
Playground::setup("filter_to_json_test", |dirs, sandbox| {
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"sample.txt",
r#"
JonAndrehudaTZ,3
GorbyPuff,100
"#,
)]);
let actual = nu!(
cwd: dirs.test(), pipeline(
r#"
open sample.txt
| lines
| split-column "," name luck
| pick name
| to-json
| from-json
| nth 0
| get name
| echo $it
"#
));
assert_eq!(actual, "JonAndrehudaTZ");
})
}