Welcome to Calabash for iOS
Calabash is an automated testing technology for Android and iOS native and hybrid applications. This repository contains support for iOS, for Android, see Calabash Landing Page.
This document explains how to install Calabash. For introductory information about the rationale behind Calabash see
This guide explains how to setup and use Calabash for iOS
After completing this guide you will be able to run tests locally against the iOS Simulator. You can also interactively explore and interact with your application using the Calabash console.
Finally, you will be able to test your app on real, non-jailbroken iOS devices via the LessPainful service.
If you have any questions on Calabash iOS, please use the google group
This guide was writting using XCode 4.3, but should also work for XCode versions >= 4.0.
NOTE about Xcode 4.3 after upgrading to Xcode 4.3, I needed to install the command line tools from the preferences pane under "Downloads" in Xcode. Then I had to do
sudo xcode-select -switch /Applications/Xcode.app/Contents/Developer
You need to have Ruby installed. This is installed by default on MacOSX.
Verify by running
ruby -v in a terminal - it should print "ruby 1.8.7" (or higher).
Note: Fast track is EXPERIMENTAL, but in my experience it works for most iOS projects. But there are some project setups where it does not.
If it doesn't work in your project, you should read the section "Manual setup with Xcode" below.
For automatic setup:
- In a terminal, go to your iOS project
cd path-to-my-ios-project(i.e. directory containing .xcodeproj file)
- Install calabash-cucumber gem (this make take some time because of dependencies)
gem install calabash-cucumber
- (Note you may need to run
sudo gem install calabash-cucumberif you get ERROR: While executing gem ... (Gem::FilePermissionError)).
- Setup your project for Calabash-iOS.
calabash-ios setup(Answer the questions and read the output :)
- Generate a skeleton features folder for your tests
calabash-ios gen(this also copies the scripts irb_iosX.sh for "interactive development" into your current dir)
- In Xcode, build your project using the -cal scheme
- Run the generated test!
If all goes well, you are now ready to write your first test.
Start by editing the file
Proceed by reading details about installation below, or moving on to the Getting started guide.
Manual setup with Xcode
To use Calabash for iOS in your app, you must do two things: link with
calabash.framework, and install a ruby gem as
described below. You also need to link with Apple's CFNetwork
framework if you are not already using this.
For functional testing with Calabash iOS, you should create a whole separate target by duplicating your production target in Xcode (explained below).
Ruby and calabash-cucumber gem.
calabash-cucumbergem. (You may need to do
sudo gem install calabash-cucumber)
krukow:~$ gem install calabash-cucumber Successfully installed calabash-cucumber-0.9.47 1 gem installed Installing ri documentation for calabash-cucumber-0.9.47... Installing RDoc documentation for calabash-cucumber-0.9.47...
Setting up Xcode project
- Step 1/3 is to duplicate your primary/production target.
- Select your project in XCode and select your production target for your app.
- Right click (or two-finger tap) your target and select "Duplicate target"
- Select "Duplicate only" (not transition to iPad)
- Rename your new target from ".. copy" to "..-cal"
- From the menu select Edit Scheme and select manage schemes.
- Rename the new scheme from ".. copy" to "..-cal"
- Optionally, set the Product name to ..-cal in Build settings for the new target.
- Step 2/3: Link with framework.
Download the latest version of calabash-ios at https://github.com/calabash/calabash-ios/downloads.
Unzip the file.
Use Finder to open the folder that contains
calabash.frameworkfrom Finder into you project's
Frameworksfolder in Xcode. Make sure that (i)
Copy items into destination group's folder (if needed)is checked and (ii) only your "-cal " target is checked in
Add to targets.
You must also link you -cal target with
CFNetwork.framework(unless your production target is already linking with
CFNetwork). To do this click on your -cal target in XCode. Click on Build Phases, expand Link Binary with Libraries, click
- Step 3/3: cal-Target Build Settings
- Click on your project and select your new "-cal" target.
- Select "Build Settings".
- Ensure that "All" and not "Basic" settings are selected in "build settings".
- Find "Other Linker Flags" (you can type "other link" in the search field).
- Ensure that "Other linker flags" contains:
-force_load "$(SRCROOT)/calabash.framework/calabash" -lstdc++
Note: Now that you have created a separate target, new files that you add to your project are not automatically added to your -LP target. Make sure that any new files you add to your production target are also added to your -LP target.
This screenshot is a reference for you build settings.
calabash.framework is loaded.
Make sure you select your "..-cal" scheme and then run you app on 4.x/5 simulator.
Verify that you see console output like
2012-01-19 LPSimpleExample[4318:11603] Creating the server: <HTTPServer: 0x7958d70> 2012-01-19 LPSimpleExample[4318:11603] HTTPServer: Started HTTP server on port 37265 2012-01-19 LPSimpleExample[4318:13903] Bonjour Service Published: domain(local.) type(_http._tcp.) name(Calabash Server)
If you are already using Calabash iOS in a project and you want to update to the latest version, this is very simple.
The Calabash framework uses private Apple APIs to synthesize touch
events. This means that you should double check that
is not included in the .ipa file you submit to App Store.
This is usually done by creating a separate build configuration or target
for the version of your app running calabash tests.
An experimental check can be done by the calabash-ios tool
calabash-ios check PATH_TO_IPA_OR_APP
But this is not guaranteed to work, and it is your responsibility to ensure.
If you're interested in what's going on you can read the installation details here.
How does automated setup work?
Verify that you have installed calabash-cucumber correctly by running
calabash-ios from the command line:
krukow:~/tmp/sample$ calabash-ios Usage: calabash-ios <command-name> [parameters] <command-name> can be one of help prints more detailed help information. gen generate a features folder structure. setup (EXPERIMENTAL) [opt path]? setup your XCode project for calabash-ios ...
When you run
calabash-ios setup and answer any questions it might ask the following happens:
Note that calabash-ios will backup your project file:
krukow:~/tmp/sample$ calabash-ios setup Checking if Xcode is running... ----------Info---------- Making backup of project file: /Users/krukow/tmp/sample/sample.xcodeproj/project.pbxproj ...
The project file is copied to
project.pbxproj.bak. In case something goes wrong you can move this file back to
project.pbxproj (in your .xcodeproj) folder.
Setup will modify your xcode project file to use Calabash iOs. You should now have a new Scheme named [target]-cal in Xcode:
calabash-ios setup does the following:
- creates a new -cal target as a copy of your primary target
- add the calabash.framework to your Frameworks folder
- add $(SRCROOT) to framework search path (for that target)
- link with calabash.framework (for that target)
- link with Apple's CFNetwork.framework (for that target)
- set the special
-lstdc++linker flags (for that target)
Move on to the Getting started guide.
calabash-cucumber Copyright (c) LessPainful APS. All rights reserved. The use and distribution terms for this software are covered by the Eclipse Public License 1.0 (http://opensource.org/licenses/eclipse-1.0.php) which can be found in the file epl-v10.html at the root of this distribution. By using this software in any fashion, you are agreeing to be bound by the terms of this license. You must not remove this notice, or any other, from this software.