feat: implement Default for Database (fix action)

Author: azaleacolburn

src/db/mod.rs

@@ -231,6 +231,12 @@ impl Database {
     }
 }
 
+impl Default for Database {
+    fn default() -> Self {
+        Database::new(PathBuf::new(), Vec::new(), |_| Vec::new(), false)
+    }
+}
+
 #[cfg(test)]
 mod tests {
     use super::*;

src/db/stream.rs

@@ -1,6 +1,6 @@
 use std::iter::Rev;
 use std::ops::Range;
-use std::path::{Path, PathBuf};
+use std::path::Path;
 use std::{fs, path};
 
 use glob::Pattern;
@@ -177,8 +177,6 @@ impl StreamOptions {
 
 #[cfg(test)]
 mod tests {
-    use std::path::PathBuf;
-
     use rstest::rstest;
 
     use super::*;
@@ -204,7 +202,7 @@ mod tests {
     #[case(&["/foo/", "/bar"], "/foo/bar", false)]
     #[case(&["/foo/", "/bar"], "/foo/baz/bar", true)]
     fn query(#[case] keywords: &[&str], #[case] path: &str, #[case] is_match: bool) {
-        let db = &mut Database::new(PathBuf::new(), Vec::new(), |_| Vec::new(), false);
+        let db = &mut Database::default();
         let options = StreamOptions::new(0).with_keywords(keywords.iter());
         let stream = Stream::new(db, options);
         assert_eq!(is_match, stream.filter_by_keywords(path));