fix more tests

Author: saviorand

lightbug_http/header.mojo

@@ -286,11 +286,9 @@ struct RequestHeader:
             raise Error("Could not find request target or HTTP version in request line: " + String(b))
         elif last_whitespace == 0:
             raise Error("Request URI is empty: " + String(b))
-        
         var proto = b[last_whitespace :]
         if len(proto) != len(bytes(strHttp11, pop=False)):
             raise Error("Invalid protocol, HTTP version not supported: " + String(proto))
-        
         _ = self.set_protocol_bytes(proto)
         _ = self.set_request_uri_bytes(b[first_whitespace+1:last_whitespace])
 
@@ -592,7 +590,7 @@ struct ResponseHeader:
 
     fn protocol(self) -> BytesView:
         if len(self.__protocol) == 0:
-            return strHttp11.as_bytes_slice()
+            return BytesView(unsafe_ptr=strHttp11.as_bytes_slice().unsafe_ptr(), len=8)
         return BytesView(unsafe_ptr=self.__protocol.unsafe_ptr(), len=self.__protocol.size)
 
     fn set_trailer(inout self, trailer: String) -> Self:

lightbug_http/http.mojo

@@ -339,9 +339,9 @@ fn encode(res: HTTPResponse) raises -> String:
     var builder = StringBuilder()
 
     _ = builder.write(res.header.protocol())
-    _ = builder.write_string(" ")
+    _ = builder.write_string(whitespace)
     _ = builder.write_string(res.header.status_code().__str__())
-    _ = builder.write_string(" ")
+    _ = builder.write_string(whitespace)
     _ = builder.write(res.header.status_message())
 
     _ = builder.write_string(rChar)
@@ -392,7 +392,7 @@ fn encode(res: HTTPResponse) raises -> String:
 
     if len(res.body_raw) > 0:
         _ = builder.write(res.get_body_bytes())
-    
+
     return StringSlice[False, ImmutableStaticLifetime](unsafe_from_utf8_ptr=builder.render().unsafe_ptr(), len=builder.size)
 
 fn split_http_string(buf: Bytes) raises -> (String, String, String):

lightbug_http/sys/server.mojo

@@ -213,7 +213,7 @@ struct SysServer:
                     Bytes(),
                     header,
                 )
-
+            
             try:
                 request.read_body(reader, header.content_length(), first_line_and_headers_len, max_request_body_size)
             except e:

tests/test_http.mojo

@@ -60,6 +60,6 @@ def test_encode_http_response():
     var expected_split = String(expected_full).split("\r\n\r\n")
     var expected_headers = expected_split[0]
     var expected_body = expected_split[1]
-    
+
     test.assert_equal(res_str[:expected_headers_len], expected_headers[:len(expected_headers) - date_header_len])
     test.assert_equal(res_str[(len(res_str) - hello_world_len):len(res_str)], expected_body)