1 files changed, 51 insertions, 0 deletions
diff --git a/spec/support/provider_example_group.rb b/spec/support/provider_example_group.rb
new file mode 100644
index 0000000..626372d
--- /dev/null
+++ b/spec/support/provider_example_group.rb
@@ -0,0 +1,51 @@
+class ProviderExampleGroup < Spec::Example::ExampleGroup
+
+  attr_reader :resource
+  
+  before :each do
+    resource_hash = example_group_hierarchy.inject({}) do |memo, klass|
+      memo.merge(klass.options[:resource] || {})
+    end
+    full_hash = resource_hash.merge(:provider => described_class.name)
+    @resource = described_class.resource_type.new(full_hash)
+  end
+  
+  subject { described_class.new(@resource) }
+  alias :provider :subject
+
+  class << self
+
+    def field(field, &block)
+      ResourceField.new(self, field, &block)
+    end
+
+    # call-seq:
+    #
+    #   given(:ensure)
+    #   given(:ensure => :present)
+    def resource_with(*args, &block)
+      options = args.last.is_a?(Hash) ? args.pop : {}
+      if args.empty?
+        text = options.map { |k, v| "#{k} => #{v.inspect}" }.join(' and with ')
+        context("and with #{text}", {:resource => options}, &block)
+      else
+        text = args.join(', ')
+        placeholders = args.inject({}) { |memo, key| memo.merge(key => 'an-unimportant-value') }
+        context("and with a #{text}", {:resource => placeholders}, &block)
+      end
+    end
+
+    def resource_without(field, &block)
+      context("and without a #{field}", &block)
+    end
+      
+  end
+
+end
+
+Spec::Example::ExampleGroupFactory.register(:provider, ProviderExampleGroup)
+
+def describe_provider(type_name, provider_name, options = {}, &block)
+  provider_class = Puppet::Type.type(type_name).provider(provider_name)
+  describe(provider_class, options.merge(:type => :provider), &block)
+end