Add a full-stack integration test for blimpy start

Rakefile

@@ -16,7 +16,7 @@ namespace :cucumber do
   end
 
   Cucumber::Rake::Task.new('integration') do |t|
-    t.cucumber_opts = cucumber_opts + '--tags @slow'
+    t.cucumber_opts = cucumber_opts + ' --tags @slow'
   end
 end
 

features/cli/start.feature

@@ -9,19 +9,41 @@ Feature: Start a VM or cluster of VMs in the cloud
       """
     And the exit status should be 1
 
-    Scenario: With a simple Blimpfile
-      Given I have the Blimpfile:
-        """
-        Blimpy.fleet do |f|
-          f.add do |host|
-            host.group = 'Simple'
-            host.name = 'Cucumber Host'
-          end
+  Scenario: dry-run start with a simple Blimpfile
+    Given I have the Blimpfile:
+      """
+      Blimpy.fleet do |f|
+        f.add do |host|
+          host.group = 'Simple'
+          host.name = 'Cucumber Host'
+        end
+      end
+      """
+    When I run `blimpy start --dry-run`
+    Then the exit status should be 0
+    And the output should contain:
+      """
+      Up, up and away!
+      """
+
+  @slow @destroy
+  Scenario: start with a functional Blimpfile
+    Given I have the Blimpfile:
+      """
+      Blimpy.fleet do |f|
+        f.add do |host|
+          host.group = 'Simple'
+          host.name = 'Cucumber Host'
         end
-        """
-      When I run `blimpy start --dry-run`
-      Then the exit status should be 0
-      And the output should contain:
-        """
-        Up, up and away!
-        """
+      end
+      """
+    When I run `blimpy start`
+    Then the exit status should be 0
+    And the output should contain:
+      """
+      Up, up and away!
+      """
+    And the output should contain:
+      """
+      online at:
+      """

features/support/hooks.rb

@@ -6,6 +6,16 @@
   @dirs = [@tempdir]
 end
 
+Before '@slow' do
+  @aruba_timeout_seconds = 90
+end
+
+After '@destroy' do |scenario|
+  Dir.chdir(@tempdir) do
+    `blimpy destroy`
+  end
+end
+
 After do |scenario|
   Dir.chdir(@cwd)