get_user Mock implemented. Basic shindo user_tests added

lib/fog/aws/requests/iam/get_user.rb

@@ -31,6 +31,24 @@ module Fog
         end
 
       end
+      
+      class Mock
+        def get_user(options = {})
+          user = options['UserName']
+          raise Fog::AWS::IAM::NotFound.new("The user with name #{user} cannot be found.") unless self.data[:users].key?(user)
+          Excon::Response.new.tap do |response|
+            response.body = {'User' =>  { 
+                                          'UserId'   => data[:users][user][:user_id],
+                                          'Path'     => data[:users][user][:path],
+                                          'UserName' => user,
+                                          'Arn'      => (data[:users][user][:arn]).strip 
+                                        },
+                             'IsTruncated' => false,
+                             'RequestId'   => Fog::AWS::Mock.request_id }
+            response.status = 200
+          end
+        end
+      end
     end
   end
 end

tests/aws/models/iam/user_tests.rb

@@ -0,0 +1,51 @@
+Shindo.tests("Fog::Compute[:iam] | user", ['aws','iam']) do
+
+  Fog.mock!
+  @iam = Fog::AWS[:iam]
+  @user_one_name = 'fake_user_one'
+  @user_two_name = 'fake_user_two'
+  
+  tests('#create').succeeds do
+    @user_one = @iam.users.create(:id => @user_one_name)
+    @user_one.id == @user_one_name
+  end
+  #@user_two = @iam.users.create(:id => 'fake_user_two')
+  
+  tests('#users','there is only one user').succeeds do
+    @iam.users.size == 1
+  end
+  
+  tests('#users','the only user should match').succeeds do
+    @iam.users.first.id == @user_one_name
+  end
+  
+  tests('#create','a second user').succeeds do
+    @user_two = @iam.users.create(:id => @user_two_name)
+    @user_two.id == @user_two_name
+  end  
+
+  tests('#users','there are two users').succeeds do
+    @iam.users.size == 2
+  end
+
+  tests('#get','an existing user').succeeds do
+    @iam.users.get(@user_one_name).id == @user_one_name
+  end
+
+  tests('#get','nil if the user doesnt exists').succeeds do
+    @iam.users.get('non-exists') == nil
+  end
+  
+  tests('#policies').succeeds do
+    
+  end
+  
+  tests('#access_keys').succeeds do
+    
+  end
+  
+  tests('#destroy','an existing user').succeeds do
+    @iam.users.get(@user_one_name).destroy
+  end
+  
+end