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Rails Unit Testing Fails with NoMethodError: undefined method `key?' for #<String:0x1034f5098>
Reported by lakshmanan | July 15th, 2010 @ 06:51 AM
In Rails 2.3.8, When I write a test like
require 'test_helper'
require 'test/unit'
include Test::Unit::Assertions
class PostTest < ActiveSupport::TestCase
def test_find_the_bug
assert true
end
def test_presence_of_title
post = Post.new(:body=>"Some content")
assert !post.save,"Saved post without title"
end
def test_presence_of_body
post = Post.new(:title=>"Some title")
assert !post.save,"saved post without body"
end
def test_presence_of_body_and_title
post = Post.new(:title=>"Some title",:body=>"")
assert !post.save,"Saved Post without body"
post = Post.new(:title => "",:body=>"Some body")
assert !post.save,"Saved Post without title"
post = Post.new(:title =>"",:body=>"")
assert !post.save,"Saved Post with title and body"
end
def test_title_minimum_width_3
post1 = Post.new(:title=>"a",:body=>"This will not be saved")
assert !post1.save,"Saved post with title length less than 3"
post2 = Post.new(:title=>"abcd",:body=>"This will be saved")
assert post2.save,"Couldnot save a valid post record"
post3 = Post.new(:title=>"abc",:body=>"This will be saved")
assert post3.save,"Could not save a valid record"
end
end
and run the file from test directory, here is what I get.. is this a bug
Loaded suite unit/post_test
Started
test_find_the_bug(PostTest): E
test_presence_of_body(PostTest): E
test_presence_of_body_and_title(PostTest): E
test_presence_of_title(PostTest): E
test_title_minimum_width_3(PostTest): E
Finished in 0.17441 seconds.
1) Error:
test_find_the_bug(PostTest):
NoMethodError: undefined method `key?' for #<String:0x1034f5098>
2) Error:
test_presence_of_body(PostTest):
NoMethodError: undefined method `key?' for #<String:0x1034b8a58>
3) Error:
test_presence_of_body_and_title(PostTest):
NoMethodError: undefined method `key?' for #<String:0x10348adb0>
4) Error:
test_presence_of_title(PostTest):
NoMethodError: undefined method `key?' for #<String:0x10345d108>
5) Error:
test_title_minimum_width_3(PostTest):
NoMethodError: undefined method `key?' for #<String:0x10342f460>
5 tests, 0 assertions, 0 failures, 5 errors
Here is the discussion thread associated with it
http://stackoverflow.com/questions/3236972/unknown-method-key-error...
Comments and changes to this ticket
-
Neeraj Singh July 15th, 2010 @ 09:30 AM
- State changed from new to invalid
- Importance changed from to Low
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