Add withHeaders method to set multiple headers at once

Author: elpete

models/HyperRequest.cfc

@@ -37,6 +37,11 @@ component accessors="true" {
         return makeRequest();
     }
 
+    function withHeaders( headers = {} ) {
+        structEach( headers, setHeader );
+        return this;
+    }
+
     function setHeader( name, value ) {
         variables.headers[ lcase( name ) ] = value;
         return this;

tests/specs/unit/HyperRequestSpec.cfc

@@ -23,6 +23,17 @@ component extends="testbox.system.BaseSpec" {
                 expect( req.getMethod() ).toBe( "PATCH" );
             } );
 
+            it( "can set multiple headers at once", function() {
+                expect( req.getHeader( "Accept" ) ).toBe( "" );
+                expect( req.getHeader( "X-Requested-With" ) ).toBe( "" );
+                req.withHeaders( {
+                    "Accept" = "application/xml",
+                    "X-Requested-With" = "XMLHTTPRequest"
+                } );
+                expect( req.getHeader( "Accept" ) ).toBe( "application/xml" );
+                expect( req.getHeader( "X-Requested-With" ) ).toBe( "XMLHTTPRequest" );
+            } );
+
             it( "throws an exception if the url is empty when trying to make a request", function() {
                 expect( function() {
                     req.get();