Xamarin & Calabash Example

This repository contains a simple example of using Calabash with a cross-platform Xamarin app: FieldService. This can provide a starting point for Xamarin users wishing to try out Calabash.

Prerequisites

You must have Xamarin (for iOS and/or Android) and Xamarin Studio installed. In addition Calabash must be installed which includes the following

• Ruby 1.9.3 or 2.0 - We recommend using rbenv and ruby-build to manage Ruby installations. Then you can just run: rbenv install 1.9.3-p392 and rbenv global 1.9.3-p392

• bundler gem install bundler in the FieldService directory

If you're using rbenv make sure to run rbenv rehash after that to update your rbenv shims.

• Calabash and other dependencies bundle install (takes a while first time)

Running the login feature on iPad

From within Xamarin studio: Build the iOS app for iPad simulator in debug mode.

This should create the app as: FieldService.iOS/bin/iPhoneSimulator/Debug/FieldServiceiOS.app.

Run the login spec for iOS:

bundle exec cucumber -p ios features/login.feature
Using the ios profile...
Feature: Login

  Scenario: Login with valid user              # features/login.feature:3
  Waiting for App to be ready
    Given I am on the Login screen             # features/step_definitions/login_steps.rb:2
    When I login as "Nat"                      # features/step_definitions/login_steps.rb:7
    Then I should go to the Assignments screen # features/step_definitions/login_steps.rb:12

    Scenario: Login with invalid user        # features/login.feature:9
    Waiting for App to be ready
     Given I am on the Login screen         # features/step_definitions/login_steps.rb:2
     When I login as "Invalid"              # features/step_definitions/login_steps.rb:7
     Then I should not be logged in         # features/step_definitions/login_steps.rb:17
     Expected LoginScreen screen but was AssignmentsScreen (RuntimeError)
      ./features/support/entry_points.rb:22:in `assert_screen'
      ./features/step_definitions/login_steps.rb:18:in `/^I should not be logged in$/'
      features/login.feature:12:in `Then I should not be logged in'
     And I should see a login error message # features/step_definitions/login_steps.rb:21

Failing Scenarios:
cucumber -p ios features/login.feature:9 # Scenario: Login with invalid user

2 scenarios (1 failed, 1 passed)
7 steps (1 failed, 1 skipped, 5 passed)
0m18.388s

Running the login feature on Android tablet emulator

Ensure the following before starting.

• You should have the Android SDK installed and the environment variable ANDROID_HOME should be pointing to it.

• Android tablet emulator. From inside Xamarin Studio - select Tools > Open AVD Manager. Create a New emulator named "tablet" with Device: 7.0" WSVAG (Tablet) 1024x600 mdpi, API Level 17. (You may need to ensure you have Google APIs installed for all SDKs - From AVC, select Tools > Manage SDK and install Google APIs).

• Start the tablet emulator (and continue because that will take some time!)

• (Alternatively: plug-in an Android tablet via USB - this often faster than emulators)

Resigning your app with the debug keystore

We've prebuilt the Android binary .apk file: FieldService.Android.apk but you'll need to resign it with your debug keystore ~/.android/debug.keystore.

We've included a script resign.sh which can do this:

krukow:~/github/field-service-example$ ./resign.sh FieldService.Android.apk
/tmp/tmp_path_for_resigned.apk
rm: /tmp/tmp_path_for_resigned.apk: No such file or directory
deleting: META-INF/MANIFEST.MF
deleting: META-INF/ANDROIDD.SF
deleting: META-INF/ANDROIDD.RSA

Run the test on Android tablet!

krukow:~/github/field-service-example$ bundle exec calabash-android run FieldService.Android/FieldService.Android.apk -p android features/login.feature
Using the android profile...
Feature: Login

  Scenario: Login with valid user              # features/login.feature:3
Starting: Intent { act=android.intent.action.MAIN cmp=FieldService.Android.test/sh.calaba.instrumentationbackend.WakeUp }
    Given I am on the Login screen             # features/step_definitions/login_steps.rb:2
    When I login as "Nat"                      # features/step_definitions/login_steps.rb:7
    Then I should go to the Assignments screen # features/step_definitions/login_steps.rb:12

  Scenario: Login with invalid user        # features/login.feature:9
    Given I am on the Login screen         # features/step_definitions/login_steps.rb:2
    When I login as "Invalid"              # features/step_definitions/login_steps.rb:7
    Then I should not be logged in         # features/step_definitions/login_steps.rb:17
      Expected LoginScreen screen but was AssignmentsScreen (RuntimeError)
      ./features/support/entry_points.rb:22:in `assert_screen'
      ./features/step_definitions/login_steps.rb:18:in `/^I should not be logged in$/'
      features/login.feature:12:in `Then I should not be logged in'
    And I should see a login error message # features/step_definitions/login_steps.rb:21

Failing Scenarios:
cucumber -p android features/login.feature:9 # Scenario: Login with invalid user

2 scenarios (1 failed, 1 passed)
7 steps (1 failed, 1 skipped, 5 passed)
1m10.710s