Request path method extraction with async prefix support

Author: danhorst

lib/convert_api/task.rb

@@ -13,12 +13,10 @@ def run
         StoreFile: true,
       )
 
-      from_format = @from_format || detect_format(params)
       read_timeout = @conversion_timeout + config.conversion_timeout_delta if @conversion_timeout
-      converter = params[:converter] ? "/converter/#{params[:converter]}" : ''
 
       response = ConvertApi.client.post(
-        "convert/#{from_format}/to/#{@to_format}#{converter}",
+        request_path(params),
         params,
         read_timeout: read_timeout,
       )
@@ -28,6 +26,14 @@ def run
 
     private
 
+    def request_path(params)
+      from_format = @from_format || detect_format(params)
+      converter = params[:converter] ? "/converter/#{params[:converter]}" : ''
+      async = params[:Async] ? 'async/' : ''
+
+      "#{async}convert/#{from_format}/to/#{@to_format}#{converter}"
+    end
+
     def normalize_params(params)
       result = {}
 

spec/convert_api/task_spec.rb

@@ -16,5 +16,17 @@
 
       expect(subject).to be_instance_of(ConvertApi::Result)
     end
+
+    describe 'async' do
+      let(:params) { { Async: true, File: 'https://www.w3.org/TR/2003/REC-PNG-20031110/iso_8859-1.txt' } }
+
+      it 'submits an async task and returns result' do
+        expect(ConvertApi.client).to(
+          receive(:post).with('async/convert/txt/to/pdf', instance_of(Hash), instance_of(Hash)).and_return(result)
+        )
+
+        expect(subject).to be_instance_of(ConvertApi::Result)
+      end
+    end
   end
 end