kotovalexarian-likes-github/rails--rails
1
0
Fork 0
mirror of https://github.com/rails/rails.git synced 2022-11-09 12:12:34 -05:00
Code Releases Activity

document assert[_not]_empty, assert[_not]_includes, assert[_not]_predicate in testing guide.

Browse source
This commit is contained in:
Jonas Baumann 2014-07-16 11:41:25 +02:00
parent 3eca062160
commit cbc0c18461
1 changed files with 6 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
guides/source/testing.md
View file

@ -377,8 +377,12 @@ Here's an extract of the assertions you can use with `minitest`, the default tes
| `assert_not_same( expected, actual, [msg] )` | Ensures that `expected.equal?(actual)` is false.|
| `assert_nil( obj, [msg] )` | Ensures that `obj.nil?` is true.|
| `assert_not_nil( obj, [msg] )` | Ensures that `obj.nil?` is false.|
| `assert_empty( obj, [msg] )` | Ensures that `obj` is `empty?`.|
| `assert_not_empty( obj, [msg] )` | Ensures that `obj` is not `empty?`.|
| `assert_match( regexp, string, [msg] )` | Ensures that a string matches the regular expression.|
| `assert_no_match( regexp, string, [msg] )` | Ensures that a string doesn't match the regular expression.|
| `assert_includes( collection, obj, [msg] )` | Ensures that `obj` is in `collection`.|
| `assert_not_includes( collection, obj, [msg] )` | Ensures that `obj` is not in `collection`.|
| `assert_in_delta( expecting, actual, [delta], [msg] )` | Ensures that the numbers `expected` and `actual` are within `delta` of each other.|
| `assert_not_in_delta( expecting, actual, [delta], [msg] )` | Ensures that the numbers `expected` and `actual` are not within `delta` of each other.|
| `assert_throws( symbol, [msg] ) { block }` | Ensures that the given block throws the symbol.|
@ -392,6 +396,8 @@ Here's an extract of the assertions you can use with `minitest`, the default tes
| `assert_not_respond_to( obj, symbol, [msg] )` | Ensures that `obj` does not respond to `symbol`.|
| `assert_operator( obj1, operator, [obj2], [msg] )` | Ensures that `obj1.operator(obj2)` is true.|
| `assert_not_operator( obj1, operator, [obj2], [msg] )` | Ensures that `obj1.operator(obj2)` is false.|
| `assert_predicate ( obj, predicate, [msg] )` | Ensures that `obj.predicate` is true, e.g. `assert_predicate str, :empty?`|
| `assert_not_predicate ( obj, predicate, [msg] )` | Ensures that `obj.predicate` is false, e.g. `assert_not_predicate str, :empty?`|
| `assert_send( array, [msg] )` | Ensures that executing the method listed in `array[1]` on the object in `array[0]` with the parameters of `array[2 and up]` is true. This one is weird eh?|
| `flunk( [msg] )` | Ensures failure. This is useful to explicitly mark a test that isn't finished yet.|