Test against multiple grape-swagger versions.

Author: dblock

.travis.yml

@@ -1,3 +1,5 @@
+sudo: false
+
 before_install:
   - "export DISPLAY=:99.0"
   - "sh -e /etc/init.d/xvfb start"
@@ -8,3 +10,12 @@ cache: bundler
 
 rvm:
   - 2.1.2
+
+env:
+  - GRAPE_SWAGGER_VERSION=0.7.2
+  - GRAPE_SWAGGER_VERSION=0.8.0
+  - GRAPE_SWAGGER_VERSION=HEAD
+
+matrix:
+  allow_failures:
+    - env: GRAPE_SWAGGER_VERSION=HEAD

Gemfile

@@ -1,3 +1,10 @@
 source 'https://rubygems.org'
 
 gemspec
+
+case version = ENV['GRAPE_SWAGGER_VERSION'] || '~> 0.9.0'
+when 'HEAD'
+  gem 'grape-swagger', github: 'tim-vandecasteele/grape-swagger'
+else
+  gem 'grape-swagger', version
+end

grape-swagger-rails.gemspec

@@ -17,7 +17,7 @@ Gem::Specification.new do |spec|
   spec.require_paths = %w(lib)
 
   spec.add_dependency 'railties', '>= 3.2.12'
-  spec.add_dependency 'grape-swagger', '~> 0.7.2'
+  spec.add_dependency 'grape-swagger', '>= 0.7.2'
 
   spec.add_development_dependency 'bundler', '~> 1.3'
   spec.add_development_dependency 'rake'