url test and some fixes

src/client/client.rs

@@ -95,7 +95,7 @@ impl ClientBuilder {
 
     /// Set default header
     pub fn header(mut self, name: impl ToString, value: impl ToString) -> Self {
-        self.headers.put(name, value.to_string());
+        self.headers.add(name, value.to_string());
         self
     }
 }

src/client/mod.rs

@@ -45,8 +45,13 @@ async fn connect_stream(proxy: Proxy, site_host: &str) -> Result<Box<dyn Request
 }
 
 async fn send_request(
-    mut request: HttpRequest, ssl_verify: bool, proxy: Proxy, headers: Headers,
-    connect_timeout: Option<Duration>, write_timeout: Option<Duration>, read_timeout: Option<Duration>
+    mut request: HttpRequest, 
+    ssl_verify: bool, 
+    proxy: Proxy, 
+    headers: Headers,
+    connect_timeout: Option<Duration>, 
+    write_timeout: Option<Duration>, 
+    read_timeout: Option<Duration>
 ) -> Result<HttpResponse, HttpError> {
     for (key, value) in headers.entries() {
         request.headers.put_default(key, value);

src/client/req_builder.rs

@@ -75,7 +75,7 @@ impl RequestBuilder {
 
     /// Set header
     pub fn header(mut self, name: impl ToString, value: impl ToString) -> Self {
-        self.headers.put(name, value.to_string());
+        self.headers.add(name, value.to_string());
         self
     }
 

tests/url_test.rs

@@ -0,0 +1,35 @@
+use ezhttp::request::IntoURL;
+
+#[test]
+fn url_full() {
+    let url = "https://meex.lol:456/dku?key=value&key2=value2#hex_id".to_url().unwrap();
+    let root = url.clone().root.unwrap();
+    assert_eq!(root.domain, "meex.lol");
+    assert_eq!(root.port, 456);
+    assert_eq!(root.scheme, "https");
+    assert_eq!(url.anchor.clone(), Some("hex_id".to_string()));
+    assert_eq!(url.path.clone(), "/dku");
+    assert_eq!(url.query.get("key"), Some(&"value".to_string()));
+    assert_eq!(url.query.get("key2"), Some(&"value2".to_string()));
+    assert_eq!(url.query.len(), 2);
+    assert!(
+        url.to_string() == "https://meex.lol:456/dku?key=value&key2=value2#hex_id" || 
+        url.to_string() == "https://meex.lol:456/dku?key2=value2&key=value#hex_id"
+    );
+}
+
+#[test]
+fn url_path() {
+    let url = "/dku?key=value&key2=value2#hex_id".to_url().unwrap();
+    assert!(url.root.is_none());
+    assert_eq!(url.anchor.clone(), Some("hex_id".to_string()));
+    assert_eq!(url.path.clone(), "/dku");
+    assert_eq!(url.query.get("key"), Some(&"value".to_string()));
+    assert_eq!(url.query.get("key2"), Some(&"value2".to_string()));
+    assert_eq!(url.query.len(), 2);
+    assert_eq!(url.query.len(), 2);
+    assert!(
+        url.to_string() == "/dku?key=value&key2=value2#hex_id" || 
+        url.to_string() == "/dku?key2=value2&key=value#hex_id"
+    );
+}