Adapt v2 spec requests to now-hashed tokens

Author: aaronskiba

spec/requests/api/v2/plans_controller_spec.rb

@@ -12,7 +12,7 @@
     before do
       @user = create(:user)
       @client = create(:oauth_application)
-      token = mock_authorization_code_token(oauth_application: @client, user: @user).token
+      token = mock_authorization_code_token(oauth_application: @client, user: @user).plaintext_token
 
       @headers = {
         Accept: 'application/json',

spec/requests/api/v2/templates_controller_spec.rb

@@ -8,7 +8,7 @@
   before do
     @user = create(:user)
     @client = create(:oauth_application)
-    token = mock_authorization_code_token(oauth_application: @client, user: @user).token
+    token = mock_authorization_code_token(oauth_application: @client, user: @user).plaintext_token
 
     @headers = {
       Accept: 'application/json',