add test

Author: rchaser53

src/ignore_path.rs

@@ -30,3 +30,26 @@ impl IgnorePathSet {
         }
     }
 }
+
+#[cfg(test)]
+mod test {
+    use crate::config::{Config, FileName};
+    use crate::ignore_path::IgnorePathSet;
+    use std::path::PathBuf;
+
+    #[test]
+    fn test_ignore_path_set() {
+        let config = Config::from_toml(
+            "ignore = [
+            \"foo.rs\",
+            \"bar_dir/*\",
+        ]",
+        )
+        .unwrap();
+        let ignore_path_set = IgnorePathSet::from_ignore_list(&config.ignore()).unwrap();
+
+        assert!(ignore_path_set.is_match(&FileName::Real(PathBuf::from("src/foo.rs"))));
+        assert!(ignore_path_set.is_match(&FileName::Real(PathBuf::from("bar_dir/baz.rs"))));
+        assert!(!ignore_path_set.is_match(&FileName::Real(PathBuf::from("src/bar.rs"))));
+    }
+}