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refactor(test): Pull out new POST parsing

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This commit is contained in:
Ed Page 2024-10-04 11:17:53 -05:00
parent e52b041a4d
commit 6d048153b3
1 changed files with 22 additions and 14 deletions
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36
crates/cargo-test-support/src/publish.rs
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@ -129,21 +129,9 @@ fn _validate_upload(
expected_files: &[&str],
expected_contents: &[(&str, &str)],
) {
let mut f = File::open(new_path).unwrap();
// 32-bit little-endian integer of length of JSON data.
let json_sz = read_le_u32(&mut f).expect("read json length");
let mut json_bytes = vec![0; json_sz as usize];
f.read_exact(&mut json_bytes).expect("read JSON data");
let (actual_json, krate_bytes) = read_new_post(new_path);
snapbox::assert_data_eq!(json_bytes, expected_json.is_json());
// 32-bit little-endian integer of length of crate file.
let crate_sz = read_le_u32(&mut f).expect("read crate length");
let mut krate_bytes = vec![0; crate_sz as usize];
f.read_exact(&mut krate_bytes).expect("read crate data");
// Check at end.
let current = f.seek(SeekFrom::Current(0)).unwrap();
assert_eq!(f.seek(SeekFrom::End(0)).unwrap(), current);
snapbox::assert_data_eq!(actual_json, expected_json.is_json());
// Verify the tarball.
validate_crate_contents(
@ -154,6 +142,26 @@ fn _validate_upload(
);
}
fn read_new_post(new_path: &Path) -> (Vec<u8>, Vec<u8>) {
let mut f = File::open(new_path).unwrap();
// 32-bit little-endian integer of length of JSON data.
let json_sz = read_le_u32(&mut f).expect("read json length");
let mut json_bytes = vec![0; json_sz as usize];
f.read_exact(&mut json_bytes).expect("read JSON data");
// 32-bit little-endian integer of length of crate file.
let crate_sz = read_le_u32(&mut f).expect("read crate length");
let mut krate_bytes = vec![0; crate_sz as usize];
f.read_exact(&mut krate_bytes).expect("read crate data");
// Check at end.
let current = f.seek(SeekFrom::Current(0)).unwrap();
assert_eq!(f.seek(SeekFrom::End(0)).unwrap(), current);
(json_bytes, krate_bytes)
}
/// Checks the contents of a `.crate` file.
///
/// - `expected_crate_name` should be something like `foo-0.0.1.crate`.