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tests: check that stderr is empty after successful commands

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Successful commands should probably not write to stderr. If we later
add commands that e.g. print warnings to stderr, we'll want to cover
that explicitly in test.
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Martin von Zweigbergk 2022-03-27 20:08:54 -07:00 committed by Martin von Zweigbergk
parent 12bce70bed
commit d68eee296e
1 changed files with 1 additions and 1 deletions
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2
src/testutils.rs
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@ -66,7 +66,7 @@ impl TestEnvironment {
/// Run a `jj` command, check that it was successful, and return its stdout
pub fn jj_cmd_success(&self, current_dir: &Path, args: &[&str]) -> String {
let assert = self.jj_cmd(current_dir, args).assert().success();
let assert = self.jj_cmd(current_dir, args).assert().success().stderr("");
get_stdout_string(&assert)
}