use nu_test_support::fs::Stub::{EmptyFile, FileWithContentToBeTrimmed}; use nu_test_support::playground::Playground; use nu_test_support::{nu, pipeline}; #[test] fn creates_the_resulting_string_from_the_given_fields() { let actual = nu!( cwd: "tests/fixtures/formats", pipeline( r#" open cargo_sample.toml | get package | format "{name} has license {license}" "# )); assert_eq!(actual.out, "nu has license ISC"); } #[test] fn given_fields_can_be_column_paths() { let actual = nu!( cwd: "tests/fixtures/formats", pipeline( r#" open cargo_sample.toml | format "{package.name} is {package.description}" "# )); assert_eq!(actual.out, "nu is a new type of shell"); } #[test] fn can_use_variables() { let actual = nu!( cwd: "tests/fixtures/formats", pipeline( r#" open cargo_sample.toml | format "{$it.package.name} is {$it.package.description}" "# )); assert_eq!(actual.out, "nu is a new type of shell"); } #[test] fn format_filesize_works() { Playground::setup("format_filesize_test_1", |dirs, sandbox| { sandbox.with_files(vec![ EmptyFile("yehuda.txt"), EmptyFile("jonathan.txt"), EmptyFile("andres.txt"), ]); let actual = nu!( cwd: dirs.test(), pipeline( r#" ls | format filesize size KB | get size | first "# )); assert_eq!(actual.out, "0.0 KB"); }) } #[test] fn format_filesize_works_with_nonempty_files() { Playground::setup( "format_filesize_works_with_nonempty_files", |dirs, sandbox| { sandbox.with_files(vec![FileWithContentToBeTrimmed( "sample.toml", r#" [dependency] name = "nu" "#, )]); let actual = nu!( cwd: dirs.test(), "ls sample.toml | format filesize size B | get size | first" ); #[cfg(not(windows))] assert_eq!(actual.out, "25"); #[cfg(windows)] assert_eq!(actual.out, "27"); }, ) }