rspec test

1. Install

   sudo gem install rspec
   sudo gem install rspec-rails

2. Create rails project (ep. blog)

   rails blog
   cd blog

3. Generate rspec dirs

    ruby script/generate rspec

4. Generate rspec MVC files (ep. post)

    model:   
       ruby script/generate rspec_mode Post title:string content:text
    controller:   
       ruby script/generate rspec_controller Post title:string content:text
    scaffold:
       ruby script/generate rspec_scaffold Post title:string content:text

5. DB

    rake db:migrate
    rake db:migrate RAILS_ENV=test

6. Use auto test

autospec

7. Test a file

ruby -S bundle exec rspec ./spec/helpers/users_helper_spec.rb

8. Test models
    

rake spec:models

9. Test controllers
    

rake spec:controllers

10. Test all
    

rake spec

11. more pls to see "rake -T spec"
Wrapped assertions

assert_equal 'aaa', 'aaa':                                          
	  'aaa'.should equal('aaa'),  'aaa'.should == 'aaa'
assert_not_equal 'aaa', 'bbb':	  'bbb'.should_not equal('aaa'),  'bbb'.should_not == 'aaa'
assert_same:	  should be()
assert_not_same:	  should_not be()
assert_nil:	  should be_nil
assert_not_nil:	  should_not be_nil
assert_in_delta:	  should be_close
assert_match:	  should match(), should =~
assert_no_match:	  should_not match(), should.not =~
assert_instance_of:	  should be_an_instance_of()
assert_kind_of:	  should be_a_kind_of
assert_respond_to:	  should respond_to
assert_raise:	  should raise
assert_nothing_raised:	  should_not raise
assert_throws:	  should throw
assert_nothing_thrown:	  should_not throw
assert_block:	  should satisfy

Tree

• project
•   |
•   +—app
•   |
•   +—…
•   |
•   +—spec
•       |
•       +— spec_helper.rb
•       |
•       +— controllers
•       |
•       +— helpers
•       |
•       +— models
•       |
•       +— views