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Add SQLite support

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This commit is contained in:
Patrick Meredith
2019-08-27 17:45:18 -04:00
parent 4cde96bcc4
commit 3d147d1143
12 changed files with 507 additions and 79 deletions
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48
tests/command_open_tests.rs
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@ -6,23 +6,22 @@ use helpers::{Playground, Stub::*};
#[test]
fn recognizes_csv() {
Playground::setup("open_test_1", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"nu.zion.csv",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"nu.zion.csv",
r#"
author,lang,source
Jonathan Turner,Rust,New Zealand
Andres N. Robalino,Rust,Ecuador
Yehuda Katz,Rust,Estados Unidos
"#
"#,
)]);
let actual = nu!(
cwd: dirs.test(), h::pipeline(
r#"
open nu.zion.csv
| where author == "Andres N. Robalino"
| get source
open nu.zion.csv
| where author == "Andres N. Robalino"
| get source
| echo $it
"#
));
@ -46,11 +45,11 @@ fn open_can_parse_bson_2() {
let actual = nu!(
cwd: "tests/fixtures/formats", h::pipeline(
r#"
open sample.bson
| get root
| nth 6
| get b
| get '$binary_subtype'
open sample.bson
| get root
| nth 6
| get b
| get '$binary_subtype'
| echo $it
"#
));
@ -58,6 +57,21 @@ fn open_can_parse_bson_2() {
assert_eq!(actual, "function");
}
#[test]
fn open_can_parse_sqlite() {
let actual = nu!(
cwd: "tests/fixtures/formats", h::pipeline(
r#"
open sample.db
| get table_values
| nth 2
| get x
| echo $it"#
));
assert_eq!(actual, "hello");
}
#[test]
fn open_can_parse_toml() {
let actual = nu!(
@ -74,8 +88,8 @@ fn open_can_parse_tsv() {
cwd: "tests/fixtures/formats", h::pipeline(
r#"
open caco3_plastics.tsv
| first 1
| get origin
| first 1
| get origin
| echo $it
"#
));
@ -88,8 +102,8 @@ fn open_can_parse_json() {
let actual = nu!(
cwd: "tests/fixtures/formats", h::pipeline(
r#"
open sgml_description.json
| get glossary.GlossDiv.GlossList.GlossEntry.GlossSee
open sgml_description.json
| get glossary.GlossDiv.GlossList.GlossEntry.GlossSee
| echo $it
"#
));

139
tests/filters_test.rs
View File

@ -16,14 +16,13 @@ fn can_convert_table_to_csv_text_and_from_csv_text_back_into_table() {
#[test]
fn converts_structured_table_to_csv_text() {
Playground::setup("filter_to_csv_test_1", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"csv_text_sample.txt",
r#"
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 actual = nu!(
@ -47,14 +46,13 @@ fn converts_structured_table_to_csv_text() {
#[test]
fn converts_structured_table_to_csv_text_skipping_headers_after_conversion() {
Playground::setup("filter_to_csv_test_2", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"csv_text_sample.txt",
r#"
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 actual = nu!(
@ -76,10 +74,9 @@ fn converts_structured_table_to_csv_text_skipping_headers_after_conversion() {
#[test]
fn converts_from_csv_text_to_structured_table() {
Playground::setup("filter_from_csv_test_1", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
first_name,last_name,rusty_luck
Andrés,Robalino,1
Jonathan,Turner,1
@ -106,10 +103,9 @@ fn converts_from_csv_text_to_structured_table() {
#[test]
fn converts_from_csv_text_skipping_headers_to_structured_table() {
Playground::setup("filter_from_csv_test_2", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
first_name,last_name,rusty_luck
Andrés,Robalino,1
Jonathan,Turner,1
@ -152,10 +148,9 @@ fn can_convert_table_to_json_text_and_from_json_text_back_into_table() {
#[test]
fn converts_from_json_text_to_structured_table() {
Playground::setup("filter_from_json_test_1", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"katz.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"katz.txt",
r#"
{
"katz": [
{"name": "Yehuda", "rusty_luck": 1},
@ -173,17 +168,15 @@ fn converts_from_json_text_to_structured_table() {
);
assert_eq!(actual, "4");
})
}
#[test]
fn converts_from_json_text_recognizing_objects_independendtly_to_structured_table() {
Playground::setup("filter_from_json_test_2", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"katz.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"katz.txt",
r#"
{"name": "Yehuda", "rusty_luck": 1}
{"name": "Jonathan", "rusty_luck": 1}
{"name": "Andres", "rusty_luck": 1}
@ -209,10 +202,9 @@ fn converts_from_json_text_recognizing_objects_independendtly_to_structured_tabl
#[test]
fn converts_structured_table_to_json_text() {
Playground::setup("filter_to_json_test", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"sample.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"sample.txt",
r#"
JonAndrehudaTZ,3
GorbyPuff,100
"#,
@ -250,14 +242,13 @@ fn can_convert_table_to_tsv_text_and_from_tsv_text_back_into_table() {
#[test]
fn converts_structured_table_to_tsv_text() {
Playground::setup("filter_to_tsv_test_1", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"tsv_text_sample.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"tsv_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 actual = nu!(
@ -281,14 +272,13 @@ fn converts_structured_table_to_tsv_text() {
#[test]
fn converts_structured_table_to_tsv_text_skipping_headers_after_conversion() {
Playground::setup("filter_to_tsv_test_2", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"tsv_text_sample.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"tsv_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 actual = nu!(
@ -310,10 +300,9 @@ fn converts_structured_table_to_tsv_text_skipping_headers_after_conversion() {
#[test]
fn converts_from_tsv_text_to_structured_table() {
Playground::setup("filter_from_tsv_test_1", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
first Name Last Name rusty_luck
Andrés Robalino 1
Jonathan Turner 1
@ -340,10 +329,9 @@ fn converts_from_tsv_text_to_structured_table() {
#[test]
fn converts_from_tsv_text_skipping_headers_to_structured_table() {
Playground::setup("filter_from_tsv_test_2", |dirs, sandbox| {
sandbox
.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
sandbox.with_files(vec![FileWithContentToBeTrimmed(
"los_tres_amigos.txt",
r#"
first Name Last Name rusty_luck
Andrés Robalino 1
Jonathan Turner 1
@ -354,11 +342,11 @@ fn converts_from_tsv_text_skipping_headers_to_structured_table() {
let actual = nu!(
cwd: dirs.test(), h::pipeline(
r#"
open los_tres_amigos.txt
| from-tsv --headerless
| get Column3
| str --to-int
| sum
open los_tres_amigos.txt
| from-tsv --headerless
| get Column3
| str --to-int
| sum
| echo $it
"#
));
@ -368,21 +356,50 @@ fn converts_from_tsv_text_skipping_headers_to_structured_table() {
}
#[test]
fn can_convert_json_text_to_bson_and_back_into_table() {
fn can_convert_table_to_bson_and_back_into_table() {
let actual = nu!(
cwd: "tests/fixtures/formats",
"open sample.bson | to-bson | from-bson | get root | nth 1 | get b | echo $it"
);
cwd: "tests/fixtures/formats", h::pipeline(
r#"
open sample.bson
| to-bson
| from-bson
| get root
| nth 1
| get b
| echo $it"#
));
assert_eq!(actual, "whel");
}
#[test]
fn can_convert_table_to_sqlite_and_back_into_table() {
let actual = nu!(
cwd: "tests/fixtures/formats", h::pipeline(
r#"
open sample.db
| to-sqlite
| from-sqlite
| get table_values
| nth 2
| get x
| echo $it"#
));
assert_eq!(actual, "hello");
}
#[test]
fn can_convert_table_to_toml_text_and_from_toml_text_back_into_table() {
let actual = nu!(
cwd: "tests/fixtures/formats",
"open cargo_sample.toml | to-toml | from-toml | get package.name | echo $it"
);
cwd: "tests/fixtures/formats", h::pipeline(
r#"
open cargo_sample.toml
| to-toml
| from-toml
| get package.name
| echo $it"#
));
assert_eq!(actual, "nu");
}

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tests/fixtures/formats/sample.db vendored Normal file
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