Stream tedge http get response

Signed-off-by: Didier Wenzek <[email protected]>

Author: didier-wenzek

crates/core/tedge/src/cli/http/command.rs

@@ -79,11 +79,8 @@ impl HttpCommand {
 
     fn send(request: blocking::RequestBuilder) -> Result<(), Error> {
         let http_result = request.send()?;
-        let http_response = http_result.error_for_status()?;
-        let bytes = http_response.bytes()?.to_vec();
-        let content = String::from_utf8(bytes)?;
-
-        println!("{content}");
+        let mut http_response = http_result.error_for_status()?;
+        http_response.copy_to(&mut std::io::stdout())?;
         Ok(())
     }
 }

tests/RobotFramework/tests/tedge/http_file_transfer_api.robot

@@ -27,6 +27,15 @@ Get Put Delete
     Should Be Equal    ${get}    test of put
     Execute Command    curl -X DELETE http://${DEVICE_IP}:${PORT}/tedge/file-transfer/file_a
 
+File transfer using tedge cli
+    Setup    skip_bootstrap=False
+
+    Execute Command    tedge http put /tedge/file-transfer/file_b "content to be transfered"
+    ${content}=    Execute Command    tedge http get /tedge/file-transfer/file_b
+    Should Be Equal    ${content}    content to be transfered
+    Execute Command    tedge http delete /tedge/file-transfer/file_b
+    Execute Command    tedge http get /tedge/file-transfer/file_b    exp_exit_code=1
+
 
 *** Keywords ***
 Custom Setup