[Specs] split integration specs for Swift 1.2 & Swift 2.0 & add Travi…

…s support

.travis.yml

@@ -1,16 +1,17 @@
 language: objective-c
-osx_image: xcode7
-cache: bundler
 branches:
   only:
     - master
-rvm:
-  - system
 before_install:
   - sudo gem install bundler
   - git submodule update --init --recursive
-script:
-  - bundle exec rake spec
+script: bundle exec rake spec
 notifications:
   email: false
   slack: realmio:vPdpsG9NLDo2DNlbqtcMAQuE
+matrix:
+  include:
+    - osx_image: xcode6.4
+      env: TRAVIS_SWIFT_VERSION=1.2
+    - osx_image: xcode7
+      env: TRAVIS_SWIFT_VERSION=2.0

spec/integration_spec.rb

@@ -87,7 +87,16 @@
     s.replace_path ROOT.to_s, 'ROOT'
   end
 
-  describe 'jazzy' do
+  travis_swift = ENV['TRAVIS_SWIFT_VERSION']
+
+  describe 'jazzy swift 1.2' do
+    describe 'Creates docs for a podspec with dependencies and subspecs' do
+      behaves_like cli_spec 'document_moya_podspec',
+                            '--podspec=Moya.podspec --swift-version=1.2'
+    end
+  end if !travis_swift || travis_swift == '1.2'
+
+  describe 'jazzy swift 2.0' do
     describe 'Creates docs with a module name, author name, project URL, ' \
       'xcodebuild options, and github info' do
       behaves_like cli_spec 'document_alamofire',
@@ -124,11 +133,6 @@
                             '--template-directory "docs/templates/swift" '
     end
 
-    describe 'Creates docs for a podspec with dependencies and subspecs' do
-      behaves_like cli_spec 'document_moya_podspec',
-                            '--podspec=Moya.podspec --swift-version=1.2'
-    end
-
     describe 'Creates docs for Swift project with a variety of contents' do
       behaves_like cli_spec 'misc_jazzy_features',
                             '-m MiscJazzyFeatures -a Realm ' \
@@ -137,5 +141,5 @@
                             '-x -dry-run ' \
                             '--min-acl private'
     end
-  end
+  end if !travis_swift || travis_swift == '2.0'
 end