feat: add tests for actions

src/test.rs

@@ -1,4 +1,4 @@
-use crate::config::{Match, Matcher};
+use crate::config::{Act, Action, Match, Matcher};
 
 #[test]
 fn regex_matcher() {
@@ -8,3 +8,30 @@ fn regex_matcher() {
     assert!(matcher.check_match("https://example.com"));
     assert!(!matcher.check_match("example.com"));
 }
+
+#[test]
+fn set_action() {
+    let action = Action::Set { content: "doe" };
+    assert_eq!("doe", action.apply_action("john"));
+}
+
+#[test]
+fn replace_action() {
+    let action = Action::Replace {
+        from: "doe",
+        to: "bow",
+    };
+    assert_eq!("john bow", action.apply_action("john doe"));
+}
+
+#[test]
+fn prefix_action() {
+    let action = Action::Prefix { prefix: "hello " };
+    assert_eq!("hello john", action.apply_action("john"));
+}
+
+#[test]
+fn suffix_action() {
+    let action = Action::Suffix { suffix: " doe" };
+    assert_eq!("john doe", action.apply_action("john"));
+}