[ci skip] add note for individual stub creation

1 files changed, 16 insertions, 0 deletions

diff --git a/guides/source/testing.md b/guides/source/testing.md
index 2fd54a48fc..d146df3dc6 100644
--- a/guides/source/testing.md
+++ b/guides/source/testing.md
@@ -178,6 +178,14 @@ create  test/fixtures/articles.yml
 ...
 ```
 
+You can also generate the test stub for a model using the following command:
+
+```bash
+$ bin/rails generate test_unit:model article title:string body:text
+create  test/models/article_test.rb
+create  test/fixtures/articles.yml
+```
+
 The default test stub in `test/models/article_test.rb` looks like this:
 
 ```ruby
@@ -509,6 +517,14 @@ You should test for things such as:
 
 Now that we have used Rails scaffold generator for our `Article` resource, it has already created the controller code and tests. You can take look at the file `articles_controller_test.rb` in the `test/controllers` directory.
 
+The following command will generate a controller test case with a filled up
+test for each of the seven default actions.
+
+```bash
+$ bin/rails generate test_unit:scaffold article
+create test/controllers/articles_controller_test.rb
+```
+
 Let me take you through one such test, `test_should_get_index` from the file `articles_controller_test.rb`.
 
 ```ruby