First pass on implementing root aliases.

Signed-off-by: Noah Kantrowitz <noah@coderanger.net>

4 files changed, 59 insertions, 0 deletions

diff --git a/spec/data/cookbooks/aliased/attributes.rb b/spec/data/cookbooks/aliased/attributes.rb
new file mode 100644
index 0000000000..3a3bab96e1
--- /dev/null
+++ b/spec/data/cookbooks/aliased/attributes.rb
@@ -0,0 +1 @@
+default["aliased"]["attr"] = "value"
diff --git a/spec/data/cookbooks/aliased/metadata.rb b/spec/data/cookbooks/aliased/metadata.rb
new file mode 100644
index 0000000000..e3b2b96177
--- /dev/null
+++ b/spec/data/cookbooks/aliased/metadata.rb
@@ -0,0 +1,2 @@
+name "aliased"
+version "1.0.0"
diff --git a/spec/data/cookbooks/aliased/recipe.rb b/spec/data/cookbooks/aliased/recipe.rb
new file mode 100644
index 0000000000..d82e58fbcd
--- /dev/null
+++ b/spec/data/cookbooks/aliased/recipe.rb
@@ -0,0 +1,3 @@
+ruby_block "root alias" do
+  block { }
+end
diff --git a/spec/functional/root_alias_spec.rb b/spec/functional/root_alias_spec.rb
new file mode 100644
index 0000000000..6c08877be4
--- /dev/null
+++ b/spec/functional/root_alias_spec.rb
@@ -0,0 +1,53 @@
+#
+# Copyright:: Copyright 2017, Noah Kantrowitz
+# 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 "spec_helper"
+
+describe "root aliases" do
+  let(:chef_repo_path) { File.expand_path(File.join(CHEF_SPEC_DATA, "cookbooks")) }
+  let(:cookbook_collection) do
+    cl = Chef::CookbookLoader.new(chef_repo_path)
+    cl.load_cookbooks
+    Chef::CookbookCollection.new(cl)
+  end
+  let(:node) do
+    node = Chef::Node.new
+    node.run_list << "aliased"
+    node.automatic[:recipes] = []
+    node
+  end
+  let(:events) { Chef::EventDispatch::Dispatcher.new }
+  let(:run_context) { Chef::RunContext.new(node, cookbook_collection, events) }
+  before do
+    node.run_context = run_context
+  end
+
+  describe "attributes root aliases" do
+    it "should load attributes.rb" do
+      node.include_attribute("aliased")
+      expect(node["aliased"]["attr"]).to eq "value"
+    end
+  end
+
+  describe "recipe root aliased" do
+    it "should load recipe.rb" do
+      run_context.load(node.run_list.expand("_default"))
+      run_context.include_recipe("aliased")
+      expect(run_context.resource_collection.map(&:to_s)).to eq ["ruby_block[root alias]"]
+    end
+  end
+end