diff options
Diffstat (limited to 'src/doc/book/listings/ch11-writing-automated-tests/listing-11-08')
4 files changed, 52 insertions, 0 deletions
diff --git a/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/Cargo.lock b/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/Cargo.lock new file mode 100644 index 000000000..5802b7dc9 --- /dev/null +++ b/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/Cargo.lock @@ -0,0 +1,6 @@ +# This file is automatically @generated by Cargo. +# It is not intended for manual editing. +[[package]] +name = "guessing_game" +version = "0.1.0" + diff --git a/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/Cargo.toml b/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/Cargo.toml new file mode 100644 index 000000000..4e348c8d2 --- /dev/null +++ b/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/Cargo.toml @@ -0,0 +1,6 @@ +[package] +name = "guessing_game" +version = "0.1.0" +edition = "2021" + +[dependencies] diff --git a/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/output.txt b/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/output.txt new file mode 100644 index 000000000..caca1542f --- /dev/null +++ b/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/output.txt @@ -0,0 +1,16 @@ +$ cargo test + Compiling guessing_game v0.1.0 (file:///projects/guessing_game) + Finished test [unoptimized + debuginfo] target(s) in 0.58s + Running unittests src/lib.rs (target/debug/deps/guessing_game-57d70c3acb738f4d) + +running 1 test +test tests::greater_than_100 - should panic ... ok + +test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s + + Doc-tests guessing_game + +running 0 tests + +test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s + diff --git a/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/src/lib.rs b/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/src/lib.rs new file mode 100644 index 000000000..9391be5b1 --- /dev/null +++ b/src/doc/book/listings/ch11-writing-automated-tests/listing-11-08/src/lib.rs @@ -0,0 +1,24 @@ +pub struct Guess { + value: i32, +} + +impl Guess { + pub fn new(value: i32) -> Guess { + if value < 1 || value > 100 { + panic!("Guess value must be between 1 and 100, got {}.", value); + } + + Guess { value } + } +} + +#[cfg(test)] +mod tests { + use super::*; + + #[test] + #[should_panic] + fn greater_than_100() { + Guess::new(200); + } +} |