Created
December 2, 2010 13:03
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require "test/unit" | |
require "rubygems" | |
require "shoulda" | |
require "mocha" | |
class Red | |
def gets(*args) | |
@input.gets(*args) | |
end | |
def puts(*args) | |
@output.puts(*args) | |
end | |
def initialize | |
@input = $stdin | |
@output = $stdout | |
end | |
private | |
def first_method | |
input = gets.chomp | |
if input == "test" | |
second_method(input) | |
end | |
end | |
def second_method(value) | |
puts value | |
# second_method(value) # this would result in infinite recursion | |
end | |
end | |
class FooTest < Test::Unit::TestCase | |
context "foo" do | |
setup do | |
@project = Red.new | |
@project.instance_variable_set(:@input, StringIO.new("test\n")) | |
@project.stubs(:second_method) | |
end | |
should "pass input value to second_method" do | |
@project.expects(:second_method).with("test").once | |
@project.instance_eval {first_method} | |
end | |
end | |
end |
Author
floehopper
commented
Dec 2, 2010
If I comment out line #21 i.e. the call to Red#second_method from within Red#first_method, I get the test failure I would expect :-
$ ruby Desktop/weird_error.rb
Loaded suite Desktop/weird_error
Started
F
Finished in 0.0094 seconds.
1) Failure:
test: foo should pass input value to second_method. (FooTest)
[Desktop/weird_error.rb:38:in `__bind_1291295490_929583'
/Users/jamesmead/.rvm/gems/ree-1.8.7-2010.02/gems/shoulda-2.11.3/lib/shoulda/context.rb:382:in `call'
/Users/jamesmead/.rvm/gems/ree-1.8.7-2010.02/gems/shoulda-2.11.3/lib/shoulda/context.rb:382:in `test: foo should pass input value to second_method. ']:
not all expectations were satisfied
unsatisfied expectations:
- expected exactly once, not yet invoked: #<Red:0x101705ab0>.second_method('test')
satisfied expectations:
- allowed any number of times, not yet invoked: #<Red:0x101705ab0>.second_method(any_parameters)
1 tests, 1 assertions, 1 failures, 0 errors
$ ruby -v
ruby 1.8.7 (2010-04-19 patchlevel 253) [i686-darwin10.4.0], MBARI 0x6770, Ruby Enterprise Edition 2010.02
$ gem -v
1.3.7
$ gem list mocha
*** LOCAL GEMS ***
mocha (0.9.10)
$ gem list shoulda
*** LOCAL GEMS ***
shoulda (2.11.3)
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