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Yo quiero Playground taconushell.

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This commit is contained in:
Andrés N. Robalino
2019-08-28 19:32:42 -05:00
parent f82cc4291f
commit 55fb1f8dda
14 changed files with 698 additions and 540 deletions
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387
tests/filters_test.rs
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@ -1,263 +1,360 @@
mod helpers;
use helpers::{in_directory as cwd, Playground, Stub::*};
use helpers as h;
#[test]
fn can_convert_table_to_csv_text_and_from_csv_text_back_into_table() {
let output = nu!(
let actual = nu!(
cwd("tests/fixtures/formats"),
"open caco3_plastics.csv | to-csv | from-csv | first 1 | get origin | echo $it"
);
assert_eq!(output, "SPAIN");
assert_eq!(actual, "SPAIN");
}
#[test]
fn converts_structured_table_to_csv_text() {
Playground::setup_for("filter_to_csv_test_1").with_files(vec![FileWithContentToBeTrimmed(
"sample.txt",
r#"
importer,shipper,tariff_item,name,origin
Plasticos Rival,Reverte,2509000000,Calcium carbonate,Spain
Tigre Ecuador,OMYA Andina,3824909999,Calcium carbonate,Colombia
"#,
)]);
Playground::setup("filter_to_csv_test_1", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"csv_text_sample.txt",
r#"
importer,shipper,tariff_item,name,origin
Plasticos Rival,Reverte,2509000000,Calcium carbonate,Spain
Tigre Ecuador,OMYA Andina,3824909999,Calcium carbonate,Colombia
"#
)]);
let output = nu!(
cwd("tests/fixtures/nuplayground/filter_to_csv_test_1"),
r#"open sample.txt | lines | split-column "," a b c d origin | last 1 | to-csv | lines | nth 1 | echo "$it""#
);
let actual = nu!(
cwd(dirs.test()), h::pipeline(
r#"
open csv_text_sample.txt
| lines
| split-column "," a b c d origin
| last 1
| to-csv
| lines
| nth 1
| echo "$it"
"#
));
assert!(output.contains("Tigre Ecuador,OMYA Andina,3824909999,Calcium carbonate,Colombia"));
assert!(actual.contains("Tigre Ecuador,OMYA Andina,3824909999,Calcium carbonate,Colombia"));
})
}
#[test]
fn converts_structured_table_to_csv_text_skipping_headers_after_conversion() {
Playground::setup_for("filter_to_csv_test_2").with_files(vec![FileWithContentToBeTrimmed(
"sample.txt",
r#"
importer,shipper,tariff_item,name,origin
Plasticos Rival,Reverte,2509000000,Calcium carbonate,Spain
Tigre Ecuador,OMYA Andina,3824909999,Calcium carbonate,Colombia
"#,
)]);
Playground::setup("filter_to_csv_test_2", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"csv_text_sample.txt",
r#"
importer,shipper,tariff_item,name,origin
Plasticos Rival,Reverte,2509000000,Calcium carbonate,Spain
Tigre Ecuador,OMYA Andina,3824909999,Calcium carbonate,Colombia
"#
)]);
let output = nu!(
cwd("tests/fixtures/nuplayground/filter_to_csv_test_2"),
r#"open sample.txt | lines | split-column "," a b c d origin | last 1 | to-csv --headerless | echo "$it""#
);
let actual = nu!(
cwd(dirs.test()), h::pipeline(
r#"
open csv_text_sample.txt
| lines
| split-column "," a b c d origin
| last 1
| to-csv --headerless
| echo "$it"
"#
));
assert!(output.contains("Tigre Ecuador,OMYA Andina,3824909999,Calcium carbonate,Colombia"));
assert!(actual.contains("Tigre Ecuador,OMYA Andina,3824909999,Calcium carbonate,Colombia"));
})
}
#[test]
fn converts_from_csv_text_to_structured_table() {
Playground::setup_for("filter_from_csv_test_1").with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
first_name,last_name,rusty_luck
Andrés,Robalino,1
Jonathan,Turner,1
Yehuda,Katz,1
"#,
)]);
Playground::setup("filter_from_csv_test_1", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
first_name,last_name,rusty_luck
Andrés,Robalino,1
Jonathan,Turner,1
Yehuda,Katz,1
"#,
)]);
let output = nu!(
cwd("tests/fixtures/nuplayground/filter_from_csv_test_1"),
"open los_tres_amigos.txt | from-csv | get rusty_luck | str --to-int | sum | echo $it"
);
let actual = nu!(
cwd(dirs.test()), h::pipeline(
r#"
open los_tres_amigos.txt
| from-csv
| get rusty_luck
| str --to-int
| sum
| echo "$it"
"#
));
assert_eq!(output, "3");
assert_eq!(actual, "3");
})
}
#[test]
fn converts_from_csv_text_skipping_headers_to_structured_table() {
Playground::setup_for("filter_from_csv_test_2").with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
first_name,last_name,rusty_luck
Andrés,Robalino,1
Jonathan,Turner,1
Yehuda,Katz,1
"#,
)]);
Playground::setup("filter_from_csv_test_2", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
first_name,last_name,rusty_luck
Andrés,Robalino,1
Jonathan,Turner,1
Yehuda,Katz,1
"#,
)]);
let output = nu!(
cwd("tests/fixtures/nuplayground/filter_from_csv_test_2"),
"open los_tres_amigos.txt | from-csv --headerless | get Column3 | str --to-int | sum | echo $it"
);
let actual = nu!(
cwd(dirs.test()), h::pipeline(
r#"
open los_tres_amigos.txt
| from-csv --headerless
| get Column3
| str --to-int
| sum
| echo $it
"#
));
assert_eq!(output, "3");
assert_eq!(actual, "3");
})
}
#[test]
fn can_convert_table_to_json_text_and_from_json_text_back_into_table() {
let output = nu!(
cwd("tests/fixtures/formats"),
"open sgml_description.json | to-json | from-json | get glossary.GlossDiv.GlossList.GlossEntry.GlossSee | echo $it"
);
let actual = nu!(
cwd("tests/fixtures/formats"), h::pipeline(
r#"
open sgml_description.json
| to-json
| from-json
| get glossary.GlossDiv.GlossList.GlossEntry.GlossSee
| echo $it
"#
));
assert_eq!(output, "markup");
assert_eq!(actual, "markup");
}
#[test]
fn converts_from_json_text_to_structured_table() {
Playground::setup_for("filter_from_json_test_1").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}
]
}
"#,
)]);
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 output = nu!(
cwd("tests/fixtures/nuplayground/filter_from_json_test_1"),
"open katz.txt | from-json | get katz | get rusty_luck | sum | echo $it"
);
let actual = nu!(
cwd(dirs.test()),
"open katz.txt | from-json | get katz | get rusty_luck | sum | echo $it"
);
assert_eq!(output, "4");
assert_eq!(actual, "4");
})
}
#[test]
fn converts_from_json_text_recognizing_objects_independendtly_to_structured_table() {
Playground::setup_for("filter_from_json_test_2").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}
"#,
)]);
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 output = nu!(
cwd("tests/fixtures/nuplayground/filter_from_json_test_2"),
r#"open katz.txt | from-json --objects | where name == "GorbyPuff" | get rusty_luck | echo $it"#
);
let actual = nu!(
cwd(dirs.test()), h::pipeline(
r#"
open katz.txt
| from-json --objects
| where name == "GorbyPuff"
| get rusty_luck
| echo $it
"#
));
assert_eq!(output, "3");
assert_eq!(actual, "3");
})
}
#[test]
fn converts_structured_table_to_json_text() {
Playground::setup_for("filter_to_json_test_1").with_files(vec![FileWithContentToBeTrimmed(
"sample.txt",
r#"
JonAndrehudaTZ,3
GorbyPuff,100
"#,
)]);
Playground::setup("filter_to_json_test", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"sample.txt",
r#"
JonAndrehudaTZ,3
GorbyPuff,100
"#,
)]);
let output = nu!(
cwd("tests/fixtures/nuplayground/filter_to_json_test_1"),
r#"open sample.txt | lines | split-column "," name luck | pick name | to-json | nth 0 | from-json | get name | echo $it"#
);
let actual = nu!(
cwd(dirs.test()), h::pipeline(
r#"
open sample.txt
| lines
| split-column "," name luck
| pick name
| to-json
| nth 0
| from-json
| get name
| echo $it
"#
));
assert_eq!(output, "JonAndrehudaTZ");
assert_eq!(actual, "JonAndrehudaTZ");
})
}
#[test]
fn can_convert_json_text_to_bson_and_back_into_table() {
let output = nu!(
let actual = nu!(
cwd("tests/fixtures/formats"),
"open sample.bson | to-bson | from-bson | get root | nth 1 | get b | echo $it"
);
assert_eq!(output, "whel");
assert_eq!(actual, "whel");
}
#[test]
fn can_convert_table_to_toml_text_and_from_toml_text_back_into_table() {
let output = nu!(
let actual = nu!(
cwd("tests/fixtures/formats"),
"open cargo_sample.toml | to-toml | from-toml | get package.name | echo $it"
);
assert_eq!(output, "nu");
assert_eq!(actual, "nu");
}
#[test]
fn can_convert_table_to_yaml_text_and_from_yaml_text_back_into_table() {
let output = nu!(
cwd("tests/fixtures/formats"),
"open appveyor.yml | to-yaml | from-yaml | get environment.global.PROJECT_NAME | echo $it"
);
let actual = nu!(
cwd("tests/fixtures/formats"), h::pipeline(
r#"
open appveyor.yml
| to-yaml
| from-yaml
| get environment.global.PROJECT_NAME
| echo $it
"#
));
assert_eq!(output, "nushell");
assert_eq!(actual, "nushell");
}
#[test]
fn can_sort_by_column() {
let output = nu!(
cwd("tests/fixtures/formats"),
r#"open cargo_sample.toml --raw | lines | skip 1 | first 4 | split-column "=" | sort-by Column1 | skip 1 | first 1 | get Column1 | trim | echo $it"#
);
let actual = nu!(
cwd("tests/fixtures/formats"), h::pipeline(
r#"
open cargo_sample.toml --raw
| lines
| skip 1
| first 4
| split-column "="
| sort-by Column1
| skip 1
| first 1
| get Column1
| trim
| echo $it
"#
));
assert_eq!(output, "description");
}
#[test]
fn can_sort_by_column_reverse() {
let output = nu!(
cwd("tests/fixtures/formats"),
r#"open cargo_sample.toml --raw | lines | skip 1 | first 4 | split-column "=" | sort-by Column1 --reverse | skip 1 | first 1 | get Column1 | trim | echo $it"#
);
assert_eq!(output, "name");
assert_eq!(actual, "description");
}
#[test]
fn can_split_by_column() {
let output = nu!(
cwd("tests/fixtures/formats"),
r#"open cargo_sample.toml --raw | lines | skip 1 | first 1 | split-column "=" | get Column1 | trim | echo $it"#
);
let actual = nu!(
cwd("tests/fixtures/formats"), h::pipeline(
r#"
open cargo_sample.toml --raw
| lines
| skip 1
| first 1
| split-column "="
| get Column1
| trim
| echo $it
"#
));
assert_eq!(output, "name");
assert_eq!(actual, "name");
}
#[test]
fn can_sum() {
let output = nu!(
cwd("tests/fixtures/formats"),
"open sgml_description.json | get glossary.GlossDiv.GlossList.GlossEntry.Sections | sum | echo $it"
);
let actual = nu!(
cwd("tests/fixtures/formats"), h::pipeline(
r#"
open sgml_description.json
| get glossary.GlossDiv.GlossList.GlossEntry.Sections
| sum
| echo $it
"#
));
assert_eq!(output, "203")
assert_eq!(actual, "203")
}
#[test]
fn can_filter_by_unit_size_comparison() {
let output = nu!(
let actual = nu!(
cwd("tests/fixtures/formats"),
"ls | where size > 1kb | sort-by size | get name | skip 1 | trim | echo $it"
);
assert_eq!(output, "caco3_plastics.csv");
assert_eq!(actual, "caco3_plastics.csv");
}
#[test]
fn can_get_last() {
let output = nu!(
let actual = nu!(
cwd("tests/fixtures/formats"),
"ls | sort-by name | last 1 | get name | trim | echo $it"
);
assert_eq!(output, "utf16.ini");
assert_eq!(actual, "utf16.ini");
}
#[test]
fn can_get_reverse_first() {
let output = nu!(
let actual = nu!(
cwd("tests/fixtures/formats"),
"ls | sort-by name | reverse | first 1 | get name | trim | echo $it"
);
assert_eq!(output, "utf16.ini");
assert_eq!(actual, "utf16.ini");
}