test: Refactor function 'can_parse_language_from_valid_extension'

Author: utilForever

src/file_manager/models.rs

@@ -96,7 +96,7 @@ mod tests {
     #[case("file.", LanguageError::InvalidFilename)]
     #[case("run.exe", LanguageError::UnsupportedExtension("exe".to_string()))]
     #[case("", LanguageError::InvalidFilename)]
-    fn fails_to_parse_language_from_invalid_filename(
+    fn fail_to_parse_language_from_invalid_filename(
         #[case] filename: &str,
         #[case] expected_error: LanguageError,
     ) {
@@ -106,14 +106,18 @@ mod tests {
         );
     }
 
-    #[test]
-    fn can_parse_language_from_valid_extension() {
-        assert_eq!(Language::from_extension("py").unwrap(), Language::Python);
-        assert_eq!(Language::from_extension("java").unwrap(), Language::Java);
-        assert_eq!(Language::from_extension("cpp").unwrap(), Language::Cpp);
-        assert_eq!(Language::from_extension("txt").unwrap(), Language::Text);
-        assert_eq!(Language::from_extension("in").unwrap(), Language::Input);
-        assert_eq!(Language::from_extension("out").unwrap(), Language::Output);
+    #[rstest]
+    #[case("py", Language::Python)]
+    #[case("java", Language::Java)]
+    #[case("cpp", Language::Cpp)]
+    #[case("txt", Language::Text)]
+    #[case("in", Language::Input)]
+    #[case("out", Language::Output)]
+    fn can_parse_language_from_valid_extension(
+        #[case] extension: &str,
+        #[case] expected: Language,
+    ) {
+        assert_eq!(Language::from_extension(extension).unwrap(), expected);
     }
 
     #[test]