use assert_cmd::Command;
use predicates::str::contains;
#[test]
fn version_flag_exits_ok() {
Command::cargo_bin("sdivi")
.unwrap()
.arg("--version")
.assert()
.success();
}
#[test]
fn version_flag_prints_crate_version() {
Command::cargo_bin("sdivi")
.unwrap()
.arg("--version")
.assert()
.success()
.stdout(contains(env!("CARGO_PKG_VERSION")));
}