move to test runner with multiple backends

test/runner/.kitchen.yml

@@ -4,7 +4,7 @@ driver:
 
 provisioner:
   name: chef_solo
-  data_path: ../../../.
+  data_path: ../../.
 
 platforms:
   - name: centos-7.1

test/runner/cookbooks/test/recipes/default.rb

@@ -5,6 +5,6 @@ execute 'bundle install' do
 end
 
 execute 'run tests' do
-  command '/opt/chef/embedded/bin/ruby -I lib test/runner/local_test.d/test.rb'
+  command '/opt/chef/embedded/bin/ruby -I lib test/runner/test.rb'
   cwd '/tmp/kitchen/data'
 end

test/runner/local_test.d/test.rb

@@ -1,47 +0,0 @@
-require 'minitest/autorun'
-require 'minitest/spec'
-require 'vulcano/backend'
-
-backends = {
-  :local => proc {
-    backend_conf = Vulcano::Backend.target_config({})
-    backend_class = Vulcano::Backend.registry['local']
-    backend_class.new(backend_conf)
-  },
-  :specinfra_local => proc {
-    backend_conf = Vulcano::Backend.target_config({
-      'backend' => 'exec',
-    })
-    backend_class = Vulcano::Backend.registry['specinfra']
-    backend_class.new(backend_conf)
-  },
-}
-
-backends.each do |type, get_backend|
-  puts "run on backend #{type.to_s}"
-
-  describe 'run_command' do
-    let(:backend) { get_backend.call() }
-
-    it 'can echo commands' do
-      res = backend.run_command('echo hello world')
-      res.stdout.must_equal("hello world\n")
-      res.stderr.must_equal('')
-      res.exit_status.must_equal(0)
-    end
-
-    it 'can echo commands to stderr' do
-      res = backend.run_command('>&2 echo hello world')
-      res.stdout.must_equal('')
-      res.stderr.must_equal("hello world\n")
-      res.exit_status.must_equal(0)
-    end
-
-    it 'prints a correct exit status' do
-      res = backend.run_command('exit 123')
-      res.stdout.must_equal('')
-      res.stderr.must_equal('')
-      res.exit_status.must_equal(123)
-    end
-  end
-end

test/runner/test.rb

@@ -0,0 +1,28 @@
+require 'minitest/autorun'
+require 'minitest/spec'
+require 'vulcano/backend'
+
+backends = {}
+
+backends[:local] = proc {
+  backend_conf = Vulcano::Backend.target_config({})
+  backend_class = Vulcano::Backend.registry['local']
+  backend_class.new(backend_conf)
+}
+
+backends[:specinfra_local] = proc {
+  backend_conf = Vulcano::Backend.target_config({
+    'backend' => 'exec',
+  })
+  backend_class = Vulcano::Backend.registry['specinfra']
+  backend_class.new(backend_conf)
+}
+
+tests = ARGV
+
+backends.each do |type, get_backend|
+  puts "run on backend #{type.to_s}"
+  tests.each do |test|
+    instance_eval(File.read(test))
+  end
+end

test/runner/tests/run_command_test.rb

@@ -0,0 +1,25 @@
+
+describe 'run_command' do
+  let(:backend) { get_backend.call() }
+
+  it 'can echo commands' do
+    res = backend.run_command('echo hello world')
+    res.stdout.must_equal("hello world\n")
+    res.stderr.must_equal('')
+    res.exit_status.must_equal(0)
+  end
+
+  it 'can echo commands to stderr' do
+    res = backend.run_command('>&2 echo hello world')
+    res.stdout.must_equal('')
+    res.stderr.must_equal("hello world\n")
+    res.exit_status.must_equal(0)
+  end
+
+  it 'prints a correct exit status' do
+    res = backend.run_command('exit 123')
+    res.stdout.must_equal('')
+    res.stderr.must_equal('')
+    res.exit_status.must_equal(123)
+  end
+end