[compute] first pass at examples

examples/compute_tests.rb

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+require 'rubygems'
+require 'shindo'
+
+require File.join(File.dirname(__FILE__), '..', 'lib', 'fog')
+require File.join(File.dirname(__FILE__), '..', 'tests', 'helper')
+
+Shindo.tests('compute examples', 'compute') do
+
+  # iterate over all the providers
+  Fog.providers.each do |provider|
+
+    provider = eval(provider) # convert from string to object
+
+    # skip if provider does not have storage
+    next unless provider.respond_to?(:services) && provider.services.include?(:compute)
+
+    tests(provider, provider.to_s.downcase) do
+
+      # use shortcuts to instantiate connection
+      @compute = Fog::Compute.new(:provider => provider.to_s)
+
+      # create a server
+      tests('@server = @compute.servers.bootstrap').succeeds do
+        @server = @compute.servers.bootstrap
+      end
+
+      # list servers
+      tests('@servers = @compute.servers').succeeds do
+        @servers = @compute.servers
+      end
+
+      # get a server
+      tests('@compute.servers.get(@server.identity)').succeeds do
+        @compute.servers.get(@server.identity)
+      end
+
+      # ssh to a server
+      tests('@server.ssh("pwd")').succeeds do
+        @server.ssh('pwd')
+      end
+
+      # scp to a server
+      lorem_path = File.join([File.dirname(__FILE__), '..', 'tests', 'lorem.txt'])
+      tests("@server.scp('#{lorem_path}', 'lorem.txt')").succeeds do
+        @server.scp(lorem_path, 'lorem.txt')
+      end
+
+      # destroy the server
+      tests('@server.destroy').succeeds do
+        @server.destroy
+      end
+
+    end
+
+  end
+
+end