ch11 自動テストを書くの和訳を最新版に更新

rust-lang/book@19c40bf

Author: shinmili

listings/ch11-writing-automated-tests/listing-11-01/Cargo.lock

@@ -1,7 +1,8 @@
 [package]
 name = "adder"
 version = "0.1.0"
-authors = ["Your Name <you@example.com>"]
-edition = "2018"
+edition = "2021"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]

listings/ch11-writing-automated-tests/listing-11-01/Cargo.toml

@@ -1,16 +1,16 @@
 $ cargo test
    Compiling adder v0.1.0 (file:///projects/adder)
     Finished test [unoptimized + debuginfo] target(s) in 0.57s
-     Running target/debug/deps/adder-92948b65e88960b4
+     Running unittests src/lib.rs (target/debug/deps/adder-92948b65e88960b4)
 
 running 1 test
 test tests::it_works ... ok
 
-test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
+test result: ok. 1 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
 
    Doc-tests adder
 
 running 0 tests
 
-test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
+test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
 

listings/ch11-writing-automated-tests/listing-11-01/output.txt

@@ -1,11 +1,14 @@
-// ANCHOR: here
+pub fn add(left: usize, right: usize) -> usize {
+    left + right
+}
+
 #[cfg(test)]
 mod tests {
+    use super::*;
+
     #[test]
     fn it_works() {
-        assert_eq!(2 + 2, 4);
+        let result = add(2, 2);
+        assert_eq!(result, 4);
     }
 }
-// ANCHOR_END: here
-
-fn main() {}

listings/ch11-writing-automated-tests/listing-11-01/src/lib.rs

@@ -1,7 +1,6 @@
 [package]
 name = "adder"
 version = "0.1.0"
-authors = ["Your Name <you@example.com>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]

listings/ch11-writing-automated-tests/listing-11-03/Cargo.toml

@@ -1,7 +1,7 @@
 $ cargo test
    Compiling adder v0.1.0 (file:///projects/adder)
     Finished test [unoptimized + debuginfo] target(s) in 0.72s
-     Running target/debug/deps/adder-92948b65e88960b4
+     Running unittests src/lib.rs (target/debug/deps/adder-92948b65e88960b4)
 
 running 2 tests
 test tests::another ... FAILED
@@ -10,13 +10,14 @@ test tests::exploration ... ok
 failures:
 
 ---- tests::another stdout ----
-thread 'main' panicked at 'Make this test fail', src/lib.rs:10:9
-note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace.
+thread 'tests::another' panicked at src/lib.rs:10:9:
+Make this test fail
+note: run with `RUST_BACKTRACE=1` environment variable to display a backtrace
 
 
 failures:
     tests::another
 
-test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out
+test result: FAILED. 1 passed; 1 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
 
-error: test failed, to rerun pass '--lib'
+error: test failed, to rerun pass `--lib`

listings/ch11-writing-automated-tests/listing-11-03/output.txt

@@ -13,5 +13,3 @@ mod tests {
     }
 }
 // ANCHOR_END: here
-
-fn main() {}

listings/ch11-writing-automated-tests/listing-11-03/src/lib.rs

@@ -1,7 +1,6 @@
 [package]
 name = "rectangle"
 version = "0.1.0"
-authors = ["Your Name <you@example.com>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]

listings/ch11-writing-automated-tests/listing-11-05/Cargo.toml

@@ -11,5 +11,3 @@ impl Rectangle {
     }
 }
 // ANCHOR_END: here
-
-fn main() {}

listings/ch11-writing-automated-tests/listing-11-05/src/lib.rs

@@ -1,7 +1,6 @@
 [package]
 name = "rectangle"
 version = "0.1.0"
-authors = ["Your Name <you@example.com>"]
-edition = "2018"
+edition = "2021"
 
 [dependencies]