Add tests for author.rs (o2sh#700)

Signed-off-by: gallottino <[email protected]>
Co-authored-by: Oniryu95  <[email protected]>

src/info/repo/author.rs

@@ -135,4 +135,80 @@ mod test {
 
         assert_eq!(author.to_string(), "75% John Doe 1500");
     }
+
+    #[test]
+    fn test_author_info_title() {
+        let author = Author::new(
+            "John Doe".into(),
+            "[email protected]".into(),
+            1500,
+            2000,
+            true,
+        );
+
+        let author2 = Author::new(
+            "Roberto Berto".into(),
+            "[email protected]".into(),
+            240,
+            300,
+            false,
+        );
+
+        let authors_info = AuthorsInfo {
+            info_color: DynColors::Rgb(255, 0, 0),
+            authors: vec![author.clone()],
+        };
+
+        let authors_info_2 = AuthorsInfo {
+            info_color: DynColors::Rgb(255, 0, 0),
+            authors: vec![author2, author],
+        };
+
+        assert_eq!(authors_info.title(), "Author");
+        assert_eq!(authors_info_2.title(), "Authors");
+    }
+
+    #[test]
+    fn test_author_info_value() {
+        let author = Author::new(
+            "John Doe".into(),
+            "[email protected]".into(),
+            1500,
+            2000,
+            true,
+        );
+
+        let author2 = Author::new(
+            "Roberto Berto".into(),
+            "[email protected]".into(),
+            240,
+            300,
+            false,
+        );
+
+        let authors_info = AuthorsInfo {
+            info_color: DynColors::Rgb(255, 0, 0),
+            authors: vec![author.clone()],
+        };
+        let authors_info_2 = AuthorsInfo {
+            info_color: DynColors::Rgb(255, 0, 0),
+            authors: vec![author, author2],
+        };
+
+        println!("{}", authors_info);
+        println!("{}", authors_info_2);
+
+        assert_eq!(
+            authors_info.value(),
+            "\u{1b}[38;2;255;0;0m75% John Doe <[email protected]> 1500\u{1b}[39m"
+        );
+
+        let pad = authors_info_2.title().len() + 2;
+        let mut pad_str = String::from("");
+        let perc = (240 as f32 * 100. / 300 as f32).round() as usize;
+        for i in 0..pad {
+            pad_str.push_str(" ");
+        }
+        assert_eq!(authors_info_2.value(), format!("\u{1b}[38;2;255;0;0m75% John Doe <[email protected]> 1500\u{1b}[39m\n{}\u{1b}[38;2;255;0;0m{}% Roberto Berto 240\u{1b}[39m", pad_str, perc))
+    }
 }