use nu_test_support::fs::Stub::FileWithContent; use nu_test_support::playground::Playground; use nu_test_support::{nu, pipeline}; #[test] fn fetches_a_row() { Playground::setup("get_test_1", |dirs, sandbox| { sandbox.with_files(vec![FileWithContent( "sample.toml", r#" nu_party_venue = "zion" "#, )]); let actual = nu!( cwd: dirs.test(), pipeline( r#" open sample.toml | get nu_party_venue | echo $it "# )); assert_eq!(actual.out, "zion"); }) } #[test] fn fetches_by_index() { Playground::setup("get_test_2", |dirs, sandbox| { sandbox.with_files(vec![FileWithContent( "sample.toml", r#" [package] name = "nu" version = "0.4.1" authors = ["Yehuda Katz ", "Jonathan Turner ", "Andrés N. Robalino "] description = "When arepas shells are tasty and fun." "#, )]); let actual = nu!( cwd: dirs.test(), pipeline( r#" open sample.toml | get package.authors.2 | echo $it "# )); assert_eq!(actual.out, "Andrés N. Robalino "); }) } #[test] fn fetches_by_column_path() { Playground::setup("get_test_3", |dirs, sandbox| { sandbox.with_files(vec![FileWithContent( "sample.toml", r#" [package] name = "nu" "#, )]); let actual = nu!( cwd: dirs.test(), pipeline( r#" open sample.toml | get package.name | echo $it "# )); assert_eq!(actual.out, "nu"); }) } #[test] fn column_paths_are_either_double_quoted_or_regular_unquoted_words_separated_by_dot() { Playground::setup("get_test_4", |dirs, sandbox| { sandbox.with_files(vec![FileWithContent( "sample.toml", r#" [package] 9999 = ["Yehuda Katz ", "Jonathan Turner ", "Andrés N. Robalino "] description = "When arepas shells are tasty and fun." "#, )]); let actual = nu!( cwd: dirs.test(), pipeline( r#" open sample.toml | get package."9999" | count | echo $it "# )); assert_eq!(actual.out, "3"); }) } #[test] fn fetches_more_than_one_column_path() { Playground::setup("get_test_5", |dirs, sandbox| { sandbox.with_files(vec![FileWithContent( "sample.toml", r#" [[fortune_tellers]] name = "Andrés N. Robalino" arepas = 1 [[fortune_tellers]] name = "Jonathan Turner" arepas = 1 [[fortune_tellers]] name = "Yehuda Katz" arepas = 1 "#, )]); let actual = nu!( cwd: dirs.test(), pipeline( r#" open sample.toml | get fortune_tellers.2.name fortune_tellers.0.name fortune_tellers.1.name | nth 2 | echo $it "# )); assert_eq!(actual.out, "Jonathan Turner"); }) } #[test] fn errors_fetching_by_column_not_present() { Playground::setup("get_test_6", |dirs, sandbox| { sandbox.with_files(vec![FileWithContent( "sample.toml", r#" [taconushell] sentence_words = ["Yo", "quiero", "taconushell"] "#, )]); let actual = nu!( cwd: dirs.test(), pipeline( r#" open sample.toml | get taco "# )); assert!( actual.err.contains("Unknown column"), format!("actual: {:?}", actual.err) ); assert!( actual.err.contains("There isn't a column named 'taco'"), format!("actual: {:?}", actual.err) ); assert!( actual.err.contains("Perhaps you meant 'taconushell'?"), format!("actual: {:?}", actual.err) ) }) } #[test] fn errors_fetching_by_column_using_a_number() { Playground::setup("get_test_7", |dirs, sandbox| { sandbox.with_files(vec![FileWithContent( "sample.toml", r#" [spanish_lesson] 0 = "can only be fetched with 0 double quoted." "#, )]); let actual = nu!( cwd: dirs.test(), pipeline( r#" open sample.toml | get spanish_lesson.0 "# )); assert!( actual.err.contains("No rows available"), format!("actual: {:?}", actual.err) ); assert!( actual.err.contains("A row at '0' can't be indexed."), format!("actual: {:?}", actual.err) ); assert!( actual .err .contains("Appears to contain columns. Columns available: 0"), format!("actual: {:?}", actual.err) ) }) } #[test] fn errors_fetching_by_index_out_of_bounds() { Playground::setup("get_test_8", |dirs, sandbox| { sandbox.with_files(vec![FileWithContent( "sample.toml", r#" [spanish_lesson] sentence_words = ["Yo", "quiero", "taconushell"] "#, )]); let actual = nu!( cwd: dirs.test(), pipeline( r#" open sample.toml | get spanish_lesson.sentence_words.3 "# )); assert!( actual.err.contains("Row not found"), format!("actual: {:?}", actual.err) ); assert!( actual.err.contains("There isn't a row indexed at 3"), format!("actual: {:?}", actual.err) ); assert!( actual.err.contains("The table only has 3 rows (0 to 2)"), format!("actual: {:?}", actual.err) ) }) } #[test] fn quoted_column_access() { let actual = nu!( cwd: "tests/fixtures/formats", r#"echo '[{"foo bar": {"baz": 4}}]' | from json | get "foo bar".baz | echo $it"# ); assert_eq!(actual.out, "4"); }