More idiomatic example

Author: emboss

README.md

@@ -190,7 +190,7 @@ fuzz "My Web App" do
   data "JSON generated from a template" do
     t = FuzzBert::Template.new '{ user: { id: ${id}, name: "${name}" } }'
     t.set(:id, FuzzBert::Generators.cycle(1..10000))
-    t.set(:name) { "fixed" + FuzzBert::Generators.random_fixlen(2).call }
+    t.set(:name) { "Fixed text plus two random bytes: #{FuzzBert::Generators.random_fixlen(2).call}" }
     t.generator
   end
 

examples/custom_handler.rb

@@ -15,21 +15,16 @@ def handle(error_data)
   end
 end
 
-fuzz "OpenSSL command line (asn1parse)" do
+fuzz "Some application" do
 
   deploy do |data|
-    IO.popen("openssl asn1parse -inform DER -noout", "w") do |io|
-      io.write(data)
-    end
-    status = $?
-    unless status.exited? && status.success?
-      raise RuntimeError.new("bug!")
-    end
+    #send the generated data to your application here instead
+    p data
   end
 
   data("completely random") { FuzzBert::Generators.random }
 
-  data "Indefinite length sequence" do
+  data "Payload" do
     c = FuzzBert::Container.new
     c << FuzzBert::Generators.fixed("\x30\x80")
     c << FuzzBert::Generators.random

examples/template.rb

@@ -2,16 +2,20 @@
 
 fuzz "Web App" do
   deploy do |data|
-    #send JSON data via HTTP
+    #send JSON data via HTTP here instead
+    p data
   end
 
   data "template" do
     t = FuzzBert::Template.new <<-EOS
       { user: { id: ${id}, name: "${name}", text: "${text}" } }
     EOS
     t.set(:id, FuzzBert::Generators.cycle(1..10000))
-    t.set(:name) { "fixed" + FuzzBert::Generators.random.call }
-    t.set(:text, FuzzBert::Generators.random)
+    name = FuzzBert::Container.new
+    name << FuzzBert::Generators.fixed("fixed")
+    name << FuzzBert::Generators.random_fixlen(2)
+    t.set(:name, name.generator)
+    t.set(:text) { "Fixed text plus two random bytes: #{FuzzBert::Generators.random_fixlen(2).call}" }
     t.generator
   end
 end