Fixed invalid ssh config entry declaration

.kitchen.yml

@@ -9,13 +9,18 @@ provisioner:
 verifier:
   name: inspec
   format: "<% if ENV['INSPEC_DEBUG'] %>documentation<% else %>junit<% end %>"
-  output: "<% if ENV['INSPEC_DEBUG'] %>-<% else %>test/metadata/junit/acceptance/TEST-%{platform}-%{suite}.xml<%
+  output: "<% if ENV['INSPEC_DEBUG'] %>-<% else %>test/metadata/junit/acceptance/TEST-%{suite}-on-%{platform}.xml<%
     end %>"
 platforms:
 - name: ubuntu-14.04
 - name: ubuntu-16.04
+- name: debian-7.11
+- name: debian-8.9
+- name: debian-9.1
 - name: centos-7.2
 - name: centos-6.5
+- name: fedora-25
+- name: fedora-26
 suites:
 - name: complex-case-1
   run_list:

tasks/test.acceptance.rake

@@ -12,11 +12,15 @@ root = ::File.dirname(__dir__)
 
 namespace :test do
   task :acceptance, [:platform] do |_, arguments|
-    command = 'bundle exec kitchen test'
-    command += ' ' + arguments[:platform] if arguments[:platform]
-    command += ' --concurrency'
-    sh command
-    Rake::Task[:'test:acceptance:allurize'].invoke
+    begin
+      Rake::Task[:'test:acceptance:setup'].invoke
+      command = 'bundle exec kitchen test'
+      command += ' ' + arguments[:platform] if arguments[:platform]
+      command += ' --concurrency'
+      sh command
+    ensure
+      Rake::Task[:'test:acceptance:allurize'].invoke
+    end
   end
 
   namespace :acceptance do

test/suites/acceptance/default/libraries/private_key.rb

@@ -20,6 +20,6 @@ def exist?
   end
 
   def to_s
-    "PrivateKey #{@definition}"
+    "private key #{@definition}"
   end
 end

test/suites/acceptance/default/libraries/public_key.rb

@@ -20,6 +20,6 @@ def exist?
   end
 
   def to_s
-    "PublicKey #{@definition}"
+    "public key #{@definition}"
   end
 end

test/suites/acceptance/default/libraries/ssh_config_entry.rb

@@ -14,12 +14,12 @@ def initialize(definition)
   end
 
   def method_missing(name)
-    @entry[name.to_s] if @entry
+    return @entry[name.to_s] if @entry
     super
   end
 
-  def respond_to_missing?
-    true
+  def respond_to_missing?(name, *)
+    @entry && @entry.key?(name)
   end
 
   def exist?