(maint) Move extracted spec helper methods to spec_helper

spec/helpers.rb

@@ -12,3 +12,31 @@ def expect_json(
 
   expect(last_response.status).to eq(http)
 end
+
+def create_token(token, user, timestamp)
+  redis.hset("vmpooler__token__#{token}", 'user', user)
+  redis.hset("vmpooler__token__#{token}", 'created', timestamp)
+end
+
+def get_token_data(token)
+  redis.hgetall("vmpooler__token__#{token}")
+end
+
+def token_exists?(token)
+  result = get_token_data
+  result && !result.empty?
+end
+
+def create_vm(template, name)
+  redis.sadd('vmpooler__ready__' + template, name)
+end
+
+def fetch_vm(vm)
+  redis.hgetall("vmpooler__vm__#{vm}")
+end
+
+def clear_pool(pool)
+  ['ready'].each do |state| # TODO add more states if desired
+    redis.del("vmpooler__#{state}__#{pool}")
+  end
+end