Added pagination support to ssm_parameter

lib/awspec/helper/finder/ssm_parameter.rb

@@ -4,16 +4,23 @@ module Awspec::Helper
   module Finder
     module SsmParameter
       def find_ssm_parameter(name)
-        ssm_client.describe_parameters(
-          {
-            filters:  [
-              {
-                key: 'Name',
-                values: [name]
-              }
-            ]
-          }
-        ).parameters[0]
+        req = {
+          filters:  [
+            {
+              key: 'Name',
+              values: [name]
+            }
+          ]
+        }
+        loop do
+          res = ssm_client.describe_parameters(req)
+          if res.parameters.size >= 1
+            return res.parameters.first
+          end
+          break if res.next_token.nil?
+
+          req[:next_token] = res.next_token
+        end
       end
 
       def find_parameter_tag(id, tag_key)

lib/awspec/stub/ssm_parameter.rb

@@ -1,18 +1,30 @@
 # frozen_string_literal: true
 
-Aws.config[:ssm] = {
-  stub_responses: {
-    describe_parameters: {
+def describe_parameters_response(context)
+  next_token = 'eyJOZXh0VG9rZW4iOiBudWxsLCAiYm90b190cnVuY2F0ZV9hbW91bnQiOiAxfQ=='
+  if context.params[:next_token] == next_token
+    {
       parameters: [
         {
           name: 'my-parameter',
           type: 'SecureString',
           key_id: 'alias/aws/ssm',
           description: 'Some description',
-          version: 1,
-          next_token: nil
+          version: 1
         }
-      ]
+      ],
+      next_token: nil
+    }
+  else
+    {
+      parameters: [],
+      next_token: next_token
     }
+  end
+end
+
+Aws.config[:ssm] = {
+  stub_responses: {
+    describe_parameters: ->(context) { describe_parameters_response(context) }
   }
 }