diff --git a/src/testing/unit_testing.md b/src/testing/unit_testing.md index 55a686e1e7..9e3adb276c 100644 --- a/src/testing/unit_testing.md +++ b/src/testing/unit_testing.md @@ -33,12 +33,12 @@ mod tests { use super::*; #[test] - fn test_add() { + fn add() { assert_eq!(add(1, 2), 3); } #[test] - fn test_bad_add() { + fn bad_add() { // This assert would fire and test will fail. // Please note, that private functions can be tested too! assert_eq!(bad_add(1, 2), 3); @@ -52,20 +52,20 @@ Tests can be run with `cargo test`. $ cargo test running 2 tests -test tests::test_bad_add ... FAILED -test tests::test_add ... ok +test tests::bad_add ... FAILED +test tests::add ... ok failures: ----- tests::test_bad_add stdout ---- - thread 'tests::test_bad_add' panicked at 'assertion failed: `(left == right)` +---- tests::bad_add stdout ---- + thread 'tests::bad_add' panicked at 'assertion failed: `(left == right)` left: `-1`, right: `3`', src/lib.rs:21:8 note: Run with `RUST_BACKTRACE=1` for a backtrace. failures: - tests::test_bad_add + tests::bad_add test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out ``` @@ -90,7 +90,7 @@ mod tests { use super::*; #[test] - fn test_sqrt() -> Result<(), String> { + fn sqrt() -> Result<(), String> { let x = 4.0; assert_eq!(sqrt(x)?.powf(2.0), x); Ok(()) @@ -126,25 +126,25 @@ mod tests { use super::*; #[test] - fn test_divide() { + fn divide() { assert_eq!(divide_non_zero_result(10, 2), 5); } #[test] #[should_panic] - fn test_any_panic() { + fn any_panic() { divide_non_zero_result(1, 0); } #[test] #[should_panic(expected = "Divide result is zero")] - fn test_specific_panic() { + fn specific_panic() { divide_non_zero_result(1, 10); } #[test] #[should_panic = "Divide result is zero"] // This also works - fn test_specific_panic_shorthand() { + fn specific_panic_shorthand() { divide_non_zero_result(1, 10); } } @@ -156,10 +156,10 @@ Running these tests gives us: $ cargo test running 4 tests -test tests::test_any_panic ... ok -test tests::test_divide ... ok -test tests::test_specific_panic ... ok -test tests::test_specific_panic_shorthand ... ok +test tests::any_panic ... ok +test tests::divide ... ok +test tests::specific_panic ... ok +test tests::specific_panic_shorthand ... ok test result: ok. 4 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out @@ -175,9 +175,9 @@ test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out To run specific tests one may specify the test name to `cargo test` command. ```shell -$ cargo test test_any_panic +$ cargo test any_panic running 1 test -test tests::test_any_panic ... ok +test tests::any_panic ... ok test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 3 filtered out @@ -194,9 +194,9 @@ tests that should be run. ```shell $ cargo test panic running 3 tests -test tests::test_any_panic ... ok -test tests::test_specific_panic ... ok -test tests::test_specific_panic_shorthand ... ok +test tests::any_panic ... ok +test tests::specific_panic ... ok +test tests::specific_panic_shorthand ... ok test result: ok. 3 passed; 0 failed; 0 ignored; 0 measured; 1 filtered out @@ -222,12 +222,12 @@ mod tests { use super::*; #[test] - fn test_add() { + fn add() { assert_eq!(add(2, 2), 4); } #[test] - fn test_add_hundred() { + fn add_hundred() { assert_eq!(add(100, 2), 102); assert_eq!(add(2, 100), 102); } @@ -244,8 +244,8 @@ mod tests { $ cargo test running 3 tests test tests::ignored_test ... ignored -test tests::test_add ... ok -test tests::test_add_hundred ... ok +test tests::add ... ok +test tests::add_hundred ... ok test result: ok. 2 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out