Function assert_output

rust/tests/common.rs:109–130

(
    cmd: &mut Command,
    assert_result: AssertResult,
    expected_output: Vec<&str>,
    error_code: i32,
)

#[allow(dead_code)]
pub fn assert_output(
    cmd: &mut Command,
    assert_result: AssertResult,
    expected_output: Vec<&str>,
    error_code: i32,
) {
    if assert_result.is_ok() {
        let stdout = &cmd.unwrap().stdout;
        let output = std::str::from_utf8(stdout).unwrap();
        expected_output
            .iter()
            .for_each(|o| assert!(output.contains(o)));
    } else {
        assert!(
            assert_result
                .err()
                .unwrap()
                .to_string()
                .contains(&error_code.to_string())
        );
    }
}