Comments (4)
epage
commented on August 21, 2024
Any Predicate<str> has an extension method from_utf8 to turn it into one that should be usable for stdout... I hope. Can't remember if that has an explicit test. Check the tests folder for possible examples.
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killercup
commented on August 21, 2024
Ah, very cool. Couldn't find it because it's not yet in a released version. Sadly, it also doesn't seem to like Vec<u8> because "the trait predicates::core::Predicate<std::vec::Vec<u8>> is not implemented for predicates::str::Utf8Predicate<predicates::str::ContainsPredicate>".
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epage
commented on August 21, 2024
Didn't realize it wasn't published. I'll get it out and update the tests, fixing ergonomics along the way.
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epage
commented on August 21, 2024
Need to come up with solutions for assert-rs/predicates-rs#20
Specifically for this case, the best I'm coming up with is adding a deref() via extension traits and having IntoOutputPredicate call it on Predicate<&str>
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Related Issues (20)
- stdout/stderr for text processes is ugly HOT 4
- Unable to test TTY behavior HOT 5
- Document how to use assert_cmd with rust-cross HOT 5
- How to handle permissions? HOT 8
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- Assert#dump() HOT 2
- Some help with getting started HOT 4
- Running a binary in cargo workspace HOT 3
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- Reexport `predicates` in crate root HOT 1
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