all: add global HTTP headers for Target

The Headers field on Target define the global headers that will be send
along with all HTTPTarget or WebSocketTarget.
The same header can also be defined on HTTPTarget that override the
value of Target.

1 files changed, 15 insertions, 3 deletions

diff --git a/http_run_handler.go b/http_run_handler.go
index 00212ec..1fa66d1 100644
--- a/http_run_handler.go
+++ b/http_run_handler.go
@@ -41,10 +41,22 @@ func DefaultHTTPRun() HTTPRunHandler {
 		}
 
 		var (
-			headers = rr.HTTPTarget.Headers.ToHTTPHeader()
-
-			httpRequest *http.Request
+			headers = http.Header{}
+			key     string
+			fi      FormInput
 		)
+		for key, fi = range rr.Target.Headers {
+			if len(fi.Value) != 0 {
+				headers.Set(key, fi.Value)
+			}
+		}
+		for key, fi = range rr.HTTPTarget.Headers {
+			if len(fi.Value) != 0 {
+				headers.Set(key, fi.Value)
+			}
+		}
+
+		var httpRequest *http.Request
 
 		httpRequest, err = httpc.GenerateHttpRequest(
 			rr.HTTPTarget.Method,