Cargo tests about bitconch-core HOT 1 CLOSED

The bodies of test functions typically perform these three actions:

• Set up any needed data or state.
• Run the code you want to test.
• Assert the results are what you expect.

a test in Rust is a function that’s annotated with the test attribute.

To change a function into a test function, add #[test] on the line before fn.

When you run your tests with the cargo test command, Rust builds a test runner binary that runs the functions annotated with the test attribute and reports on whether each test function passes or fails.

#[cfg(test)]
mod tests {
#[test]
fn it_works() {
assert_eq!(2 + 2, 4);
}
}

from bitconch-core.