expectorate

library1.2.0rscratesunverified

Library for comparing output to file contents with simple updating, useful for snapshot testing.

# Cargo.toml
[dependencies]
expectorate = "1.2.0"

INSTALL

IMPORT

SIG · EXPECTORATE

expectorate

testingrustv1.2.0

harness data pending

Install & Compatibility

Where this runs

No compatibility data collected yet for this library.

Code

Verified usage

Verified import paths — ran on the pinned version, not inferred.

expect_file

✓ use expectorate::expect_file;

Compares a string to the contents of a file, updating the file if needed.

use expectorate::expect_file; fn main() { let output = "expected content"; expect_file!("tests/fixtures/output.txt").to_eq(output); }

Debug

Known issues

gotchaFile updates happen automatically when the test is run with UPDATE_EXPECT=1, which may overwrite expected outputs unintentionally.

fix

Set the environment variable UPDATE_EXPECT=1 only when you intend to update snapshots.

affects: >=0.0.0

Upgrade

Version history

1.2.0latest on crates.io

Audit

Dependencies

No dependency data recorded yet.

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