test: Update doctests

sorairolake · Oct 30, 2024 · a581322 · a581322
1 parent bdc3827
commit a581322
Showing 1 changed file with 40 additions and 20 deletions.
diff --git a/src/exit_code.rs b/src/exit_code.rs
@@ -26,7 +26,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::Ok as u8, 0);
+    /// assert_eq!(u8::from(ExitCode::Ok), 0);
     /// ```
     #[default]
     Ok,
@@ -39,7 +39,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::Usage as u8, 64);
+    /// assert_eq!(u8::from(ExitCode::Usage), 64);
     /// ```
     Usage = 64,
 
@@ -51,7 +51,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::DataErr as u8, 65);
+    /// assert_eq!(u8::from(ExitCode::DataErr), 65);
     /// ```
     DataErr,
 
@@ -64,7 +64,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::NoInput as u8, 66);
+    /// assert_eq!(u8::from(ExitCode::NoInput), 66);
     /// ```
     NoInput,
 
@@ -76,7 +76,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::NoUser as u8, 67);
+    /// assert_eq!(u8::from(ExitCode::NoUser), 67);
     /// ```
     NoUser,
 
@@ -88,7 +88,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::NoHost as u8, 68);
+    /// assert_eq!(u8::from(ExitCode::NoHost), 68);
     /// ```
     NoHost,
 
@@ -101,7 +101,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::Unavailable as u8, 69);
+    /// assert_eq!(u8::from(ExitCode::Unavailable), 69);
     /// ```
     Unavailable,
 
@@ -113,7 +113,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::Software as u8, 70);
+    /// assert_eq!(u8::from(ExitCode::Software), 70);
     /// ```
     Software,
 
@@ -127,7 +127,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::OsErr as u8, 71);
+    /// assert_eq!(u8::from(ExitCode::OsErr), 71);
     /// ```
     ///
     /// [`getuid(2)`]: https://man.openbsd.org/getuid.2
@@ -141,7 +141,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::OsFile as u8, 72);
+    /// assert_eq!(u8::from(ExitCode::OsFile), 72);
     /// ```
     OsFile,
 
@@ -152,7 +152,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::CantCreat as u8, 73);
+    /// assert_eq!(u8::from(ExitCode::CantCreat), 73);
     /// ```
     CantCreat,
 
@@ -163,7 +163,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::IoErr as u8, 74);
+    /// assert_eq!(u8::from(ExitCode::IoErr), 74);
     /// ```
     IoErr,
 
@@ -176,7 +176,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::TempFail as u8, 75);
+    /// assert_eq!(u8::from(ExitCode::TempFail), 75);
     /// ```
     TempFail,
 
@@ -188,7 +188,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::Protocol as u8, 76);
+    /// assert_eq!(u8::from(ExitCode::Protocol), 76);
     /// ```
     Protocol,
 
@@ -202,7 +202,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::NoPerm as u8, 77);
+    /// assert_eq!(u8::from(ExitCode::NoPerm), 77);
     /// ```
     NoPerm,
 
@@ -213,7 +213,7 @@ pub enum ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::Config as u8, 78);
+    /// assert_eq!(u8::from(ExitCode::Config), 78);
     /// ```
     Config,
 }
@@ -227,8 +227,8 @@ impl ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::Ok.is_success(), true);
-    /// assert_eq!(ExitCode::Usage.is_success(), false);
+    /// assert!(ExitCode::Ok.is_success());
+    /// assert!(!ExitCode::Usage.is_success());
     /// ```
     #[must_use]
     #[inline]
@@ -244,8 +244,8 @@ impl ExitCode {
     /// ```
     /// # use sysexits::ExitCode;
     /// #
-    /// assert_eq!(ExitCode::Ok.is_failure(), false);
-    /// assert_eq!(ExitCode::Usage.is_failure(), true);
+    /// assert!(!ExitCode::Ok.is_failure());
+    /// assert!(ExitCode::Usage.is_failure());
     /// ```
     #[must_use]
     #[inline]
@@ -305,6 +305,26 @@ impl std::process::Termination for ExitCode {
 mod tests {
     use super::*;
 
+    #[test]
+    fn exit_code() {
+        assert_eq!(ExitCode::Ok as u8, 0);
+        assert_eq!(ExitCode::Usage as u8, 64);
+        assert_eq!(ExitCode::DataErr as u8, 65);
+        assert_eq!(ExitCode::NoInput as u8, 66);
+        assert_eq!(ExitCode::NoUser as u8, 67);
+        assert_eq!(ExitCode::NoHost as u8, 68);
+        assert_eq!(ExitCode::Unavailable as u8, 69);
+        assert_eq!(ExitCode::Software as u8, 70);
+        assert_eq!(ExitCode::OsErr as u8, 71);
+        assert_eq!(ExitCode::OsFile as u8, 72);
+        assert_eq!(ExitCode::CantCreat as u8, 73);
+        assert_eq!(ExitCode::IoErr as u8, 74);
+        assert_eq!(ExitCode::TempFail as u8, 75);
+        assert_eq!(ExitCode::Protocol as u8, 76);
+        assert_eq!(ExitCode::NoPerm as u8, 77);
+        assert_eq!(ExitCode::Config as u8, 78);
+    }
+
     #[test]
     fn clone() {
         assert_eq!(ExitCode::Ok.clone(), ExitCode::Ok);