Mocha is a Ruby library for mocking and unit testing. For the JS library use [mocha.js]. Use with [ruby] or [ruby-on-rails]
Questions tagged [ruby-mocha]
114 questions
2
votes
0 answers
How to mock ActsAsTaggableOn with RSpec and Mocha?
How can i mock ActsAsTaggableOn::tag using RSpec and Mocha ? I'm new to rails testing so i might be missing something obvious...
I tried :
/spec/controllers/books_controller.rb
it "should return 2 categories whith books" do
tag_ruby =…
vdaubry
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2
votes
2 answers
How do you mock a method like "each"?
I'm trying to test a method that uses CSV.foreach to read in a csv file and does some processing on it. It looks something like this:
require 'csv'
class Csv_processor
def self.process_csv(file)
begin
CSV.foreach(file) do { |row|
…
Mike E
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2
votes
1 answer
Can't stub with mocha in ruby on rails test
I'm fairly new to Ruby/Ruby on Rails and having trouble stubbing out a method via mocha in an existing codebase.
I've simplified the code down to a MWE where this breaks.
Here is test_helper.rb:
ENV['RAILS_ENV'] ||= 'test'
require…
LateCoder
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2
votes
1 answer
Mocking an external API
I'm new to testing strategies and mocking, and I'm having a tough time figuring out how to mock a call to an external service. I'm sure it's something easy I'm missing, I just don't know what exactly.
I'm using the Braintree gem to charge for…
joeellis
- 2,745
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- 45
2
votes
2 answers
Stubbing write method inside File.open using Mocha in Rails
My spec_helper.rb has the following configuration:
RSpec.configure do |config|
config.mock_with :mocha
# .. other configs
end
I want to test the following piece of code:
File.open('filename.zip', 'wb') do |file|
file.write('some file…
arunvelsriram
- 1,036
- 8
- 18
2
votes
0 answers
Mocha. expects without stubbing
I there something like this for Mocha.
I have this:
reservation.expects(:publish_to_sns).twice
reservation.save
reservation.update_attribute :first => 'qweqwe'
And I would like publish_to_sns to perform its function.
sites
- 21,417
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- 146
2
votes
1 answer
Ruby Mocha - how to specify ".with" multiple ".times"
I would like to be able to chain multiple .with expectations together. At present I am putting them on separate lines -
foo.expects( :bar ).with( a )
foo.expects( :bar ).with( b )
foo.expects( :bar ).with( c )
With .returns you can just do…
Bungus
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- 2
- 11
2
votes
3 answers
How to stub method on instance variable?
So I have this simple ruby class:
class GetRequestList
def initialize(current_user, filter_hash)
@authorizer = RequestAuthorizer.new(current_user)
@filter = RequestFilter.new(filter_hash)
end
def generate
…
lompy
- 341
- 1
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- 12
2
votes
1 answer
Testing rack-timeout in sinatra and ruby
This is something that I thought would be straightforward but I'm having issues around testing the rack-timeout gem. I have a sinatra base class with an endpoint which does some logic.
module MyModule
class MySinatra < Sinatra::Base
use…
Rooktone
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- 1
- 5
2
votes
2 answers
mocha expectation error when trying to bring up rails server
I had a perfectly running rails project, but along the lines i had to reinstall a couple of gems and switched between rbenv and rvm. I was previously running rvm, then i switched to rbenv, started getting a bunch of exceptions, tried switching back…
KG -
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2
votes
2 answers
cannot load such file -- mocha/object (LoadError)
When I run rspec to test, I got this error:
cannot load such file -- mocha/object (LoadError)
The problem is with the line: config.mock_with :mocha below
Here is my spec_helper.rb:
require 'rubygems'
require 'spork'
Spork.prefork do
# Loading…
simo
- 23,342
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2
votes
2 answers
Stubbing out class method using Mocha
I have a method I want to test using rspec and Mocha. My aim is to stub out Dir.glob in order to just return a simple array of one file. The method is defined as so:
def my_method
Dir.glob("#{upload_dir}/*.pdf").each do |file|
...
…
jackbot
- 2,931
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1
vote
2 answers
Assert method call without stub?
I would like to assert that a particular method was called, but I don't want to mock/stub the method - I want to include that code in the test as well.
For example, in Ruby, something like:
def bar()
#stuff I want to test
end
def foo()
if…
Daniel Tsadok
- 573
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1
vote
1 answer
How to use mocha outside of unit tests?
I'm trying to use mocha outside of unit tests to mock an Net::HTTPResponse object. here is a simple example:
#!/usr/bin/env ruby -w
require 'net/http'
require 'rubygems'
require 'mocha'
response = mock('Net::HTTPResponse')
response.stubs(:code =>…
Julien
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1
vote
1 answer
Unable to create a mock object with mocha
I keep getting this error...
mockresponse.rb:4:in `createResponseObject': undefined method `mock' for main:Object (NoMethodError)
Here's my code (a code example I swiped):
require 'mocha'
def createResponseObject
@http_mock =…
user479808
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