1 files changed, 65 insertions, 0 deletions
diff --git a/spec/unit/hints_spec.rb b/spec/unit/hints_spec.rb
new file mode 100644
index 00000000..9a2c82c8
--- /dev/null
+++ b/spec/unit/hints_spec.rb
@@ -0,0 +1,65 @@
+#
+# Author:: Serdar Sutay (<serdar@opscode.com>)
+# Copyright:: Copyright (c) 2013 Opscode, Inc.
+# License:: Apache License, Version 2.0
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
+# implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+require File.expand_path(File.dirname(__FILE__) + '/../spec_helper.rb')
+
+describe "Ohai::Hints" do
+  # We are using the plugins directory infrastructure to test hints
+  extend IntegrationSupport
+
+  before do
+    @original_hints = Ohai::Config[:hints_path]
+  end
+
+  after do
+    Ohai::Config[:hints_path] = @original_hints
+  end
+
+  when_plugins_directory "doesn't contain any hints" do
+    before do
+      Ohai::Config[:hints_path] = [ path_to(".") ]
+    end
+
+    it "hint? should return nil" do
+      Ohai::Hints.hint?("cloud").should be_nil
+    end
+  end
+
+  when_plugins_directory "contains empty and full hints" do
+    with_plugin("cloud.json", <<EOF)
+{"name":"circus"}
+EOF
+
+    with_plugin("cloud_empty.json", <<EOF)
+EOF
+
+    before do
+      Ohai::Config[:hints_path] = [ path_to(".") ]
+    end
+
+    it "hint? should return the data for full hints" do
+      Ohai::Hints.hint?("cloud").should == {"name" => "circus"}
+    end
+
+    it "hint? should return empty hash for empty hints" do
+      Ohai::Hints.hint?("cloud_empty").should == { }
+    end
+  end
+
+end