fix test

Author: veeshi

docs/src/managers/cacache.md

@@ -26,12 +26,10 @@ First construct your manager instance. This example will use the default cache d
 let manager = CACacheManager::default();
 ```
 
-You can also specify the cache directory.
+You can also specify the cache directory and if you want the cache entries to be removed fully from disk.
 
 ```rust
-let manager = CACacheManager {
-    path: "./my-cache".into(),
-};
+let manager = CACacheManager::new("./my-cache".into(), true);
 ```
 
 You can attempt to retrieve a record from the cache using the `get` method. This method accepts a `&str` as the cache key and returns an `Result<Option<(HttpResponse, CachePolicy)>, BoxError>`.

http-cache/src/test.rs

@@ -188,11 +188,7 @@ mod with_cacache {
     #[async_test]
     async fn cacache() -> Result<()> {
         let url = Url::parse("http://example.com")?;
-        let manager = CACacheManager { path: "./http-cacache-test".into() };
-        assert_eq!(
-            &format!("{:?}", manager),
-            "CACacheManager { path: \"./http-cacache-test\" }"
-        );
+        let manager = CACacheManager::new("./http-cacache-test".into(), true);
         let http_res = HttpResponse {
             body: TEST_BODY.to_vec(),
             headers: Default::default(),