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Add test

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This commit is contained in:
Patrick Meredith 2019-09-03 22:37:26 -04:00
parent 1f05e98965
commit 05e858fa94
2 changed files with 39 additions and 2 deletions
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33
tests/commands_test.rs
View File

@ -36,8 +36,8 @@ fn save_figures_out_intelligently_where_to_write_out_with_metadata() {
description = "A shell for the GitHub era"
license = "ISC"
edition = "2018"
"#)
]);
"#,
)]);
let subject_file = dirs.test().join("cargo_sample.toml");
@ -66,3 +66,32 @@ fn save_can_write_out_csv() {
assert!(actual.contains("[list list],A shell for the GitHub era,2018,ISC,nu,0.2.0"));
})
}
#[test]
fn save_can_write_out_bson() {
Playground::setup("save_test_3", |dirs, _| {
let expected_file = dirs.test().join("cargo_sample.bson");
nu!(
cwd: dirs.root(),
"open {}/cargo_sample.toml | inc package.version --minor | get package | save save_test_3/cargo_sample.bson",
dirs.formats()
);
let actual = h::file_contents_binary(expected_file);
assert!(
actual
== vec![
168, 0, 0, 0, 4, 97, 117, 116, 104, 111, 114, 115, 0, 43, 0, 0, 0, 2, 48, 0,
31, 0, 0, 0, 89, 101, 104, 117, 100, 97, 32, 75, 97, 116, 122, 32, 60, 119,
121, 99, 97, 116, 115, 64, 103, 109, 97, 105, 108, 46, 99, 111, 109, 62, 0, 0,
2, 100, 101, 115, 99, 114, 105, 112, 116, 105, 111, 110, 0, 27, 0, 0, 0, 65,
32, 115, 104, 101, 108, 108, 32, 102, 111, 114, 32, 116, 104, 101, 32, 71, 105,
116, 72, 117, 98, 32, 101, 114, 97, 0, 2, 101, 100, 105, 116, 105, 111, 110, 0,
5, 0, 0, 0, 50, 48, 49, 56, 0, 2, 108, 105, 99, 101, 110, 115, 101, 0, 4, 0, 0,
0, 73, 83, 67, 0, 2, 110, 97, 109, 101, 0, 3, 0, 0, 0, 110, 117, 0, 2, 118,
101, 114, 115, 105, 111, 110, 0, 6, 0, 0, 0, 48, 46, 50, 46, 48, 0, 0
]
);
})
}

8
tests/helpers/mod.rs
View File

@ -307,6 +307,14 @@ pub fn file_contents(full_path: impl AsRef<Path>) -> String {
contents
}
pub fn file_contents_binary(full_path: impl AsRef<Path>) -> Vec<u8> {
let mut file = std::fs::File::open(full_path.as_ref()).expect("can not open file");
let mut contents = Vec::new();
file.read_to_end(&mut contents)
.expect("can not read file");
contents
}
pub fn line_ending() -> String {
#[cfg(windows)]
{