fixed test

Author: bishosilwal

lib/imagekitio/api_service/file.rb

@@ -33,14 +33,14 @@ def upload(file: nil, file_name: nil, **options)
         raise ArgumentError, constants.MISSING_UPLOAD_FILE_PARAMETER unless file
         raise ArgumentError, constants.MISSING_UPLOAD_FILE_PARAMETER unless file_name
 
+        content_type = options.delete(:content_type)
         options = format_to_json(options, :extensions, Array)
         options = format_to_json(options, :custom_metadata, Hash)
         options = validate_upload_options(options || {})
         if options.is_a?(FalseClass)
           raise ArgumentError, "Invalid Upload option"
         else
           headers = @req_obj.create_headers
-          content_type = options.delete(:content_type)
           if(content_type && image_format?(content_type))
             payload = { multipart: true, file: file, fileName: file_name }.merge(options)
           else

test/imagekit/client_test.rb

@@ -69,7 +69,7 @@
       SUT = ImageKitIo::Client.new(private_key, public_key, url_endpoint)
       SUT.set_ik_request(request_obj)
 
-      upload = SUT.upload_file(file: "fakefile.jpg", file_name: "fake")
+      upload = SUT.upload_file(file: "fakefile.jpg", file_name: "fake", content_type: 'image/jpeg')
 
       expect(upload[:code]).to eq(200)
     end