.gitignore

*.gem

Gemfile

source 'https://rubygems.org'

# Specify your gem's dependencies in rubygems-issue-1451-testcase.gemspec
gemspec

rubygems-issue-1451-testcase.gemspec

# coding: utf-8

Gem::Specification.new do |spec|
  spec.name          = "rubygems-issue-1451-testcase"
  spec.version       = '1.0'
  spec.authors       = ["A Person"]
  spec.summary       = 'A Summary'

  spec.add_development_dependency 'bundler', '~> 1.10'
  spec.add_development_dependency 'rake', '~> 10.0'
  spec.add_development_dependency 'rspec'

  spec.add_dependency 'activesupport'
  spec.add_dependency 'aws-sdk-v1'

  spec.bindir      = '.'
  spec.executables = 'test_json'
end

test.sh

#!/bin/bash

ruby --version &&
gem --version &&
gem install json -v 1.8.2 &&
gem build *.gemspec 2>/dev/null &&
gem install *.gem &&
test_json

test_json

#!/usr/bin/env ruby

require 'json'