Move response_file and response_file_variables out of base package resource

Signed-off-by: Kapil Chouhan <kapil.chouhan@msystechnologies.com>

Fix for Move response_file and response_file_variables out of base package resource

Signed-off-by: Kapil Chouhan <kapil.chouhan@msystechnologies.com>

update require changes

Signed-off-by: Kapil Chouhan <kapil.chouhan@msystechnologies.com>

Updated require changes

Signed-off-by: Kapil Chouhan <kapil.chouhan@msystechnologies.com>

Fixed some unit test cases

Signed-off-by: Kapil Chouhan <kapil.chouhan@msystechnologies.com>

1 files changed, 95 insertions, 0 deletions

diff --git a/spec/support/shared/unit/provider/package/package_shared.rb b/spec/support/shared/unit/provider/package/package_shared.rb
new file mode 100644
index 0000000000..7cd97f5e0c
--- /dev/null
+++ b/spec/support/shared/unit/provider/package/package_shared.rb
@@ -0,0 +1,95 @@
+#
+# Author:: Kapil Chouhan (<kapil.chouhan@msystechnologies.com>)
+# Copyright:: Copyright 2010-2019, Chef Software 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.
+#
+
+shared_examples_for "given a response file" do
+  let(:cookbook_repo) { File.expand_path(File.join(CHEF_SPEC_DATA, "cookbooks")) }
+  let(:cookbook_loader) do
+    Chef::Cookbook::FileVendor.fetch_from_disk(cookbook_repo)
+    Chef::CookbookLoader.new(cookbook_repo)
+  end
+  let(:cookbook_collection) do
+    cookbook_loader.load_cookbooks
+    Chef::CookbookCollection.new(cookbook_loader)
+  end
+  let(:run_context) { Chef::RunContext.new(node, cookbook_collection, events) }
+
+  describe "creating the cookbook file resource to fetch the response file" do
+    before do
+      expect(Chef::FileCache).to receive(:create_cache_path).with(path).and_return(tmp_path)
+    end
+
+    it "sets the preseed resource's runcontext to its own run context" do
+      cookbook_collection
+      allow(Chef::FileCache).to receive(:create_cache_path).and_return(tmp_path)
+      expect(@provider.preseed_resource(package_name, package_version).run_context).not_to be_nil
+      expect(@provider.preseed_resource(package_name, package_version).run_context).to equal(@provider.run_context)
+    end
+
+    it "should set the cookbook name of the remote file to the new resources cookbook name" do
+      expect(@provider.preseed_resource(package_name, package_version).cookbook_name).to eq(package_name)
+    end
+
+    it "should set remote files source to the new resources response file" do
+      expect(@provider.preseed_resource(package_name, package_version).source).to eq(response)
+    end
+
+    it "should never back up the cached response file" do
+      expect(@provider.preseed_resource(package_name, package_version).backup).to be_falsey
+    end
+
+    it "sets the install path of the resource to $file_cache/$cookbook/$pkg_name-$pkg_version.seed" do
+      expect(@provider.preseed_resource(package_name, package_version).path).to eq(tmp_preseed_path)
+    end
+  end
+
+  describe "when installing the preseed file to the cache location" do
+    let(:response_file_destination) { Dir.tmpdir + preseed_path }
+    let(:response_file_resource) do
+      response_file_resource = Chef::Resource::CookbookFile.new(response_file_destination, run_context)
+      response_file_resource.cookbook_name = package_name
+      response_file_resource.backup(false)
+      response_file_resource.source(response)
+      response_file_resource
+    end
+
+    before do
+      expect(@provider).to receive(:preseed_resource).with(package_name, package_version).and_return(response_file_resource)
+    end
+
+    after do
+      FileUtils.rm(response_file_destination) if ::File.exist?(response_file_destination)
+    end
+
+    it "creates the preseed file in the cache" do
+      expect(response_file_resource).to receive(:run_action).with(:create)
+      @provider.get_preseed_file(package_name, package_version)
+    end
+
+    it "returns the path to the response file if the response file was updated" do
+      expect(@provider.get_preseed_file(package_name, package_version)).to eq(response_file_destination)
+    end
+
+    it "should return false if the response file has not been updated" do
+      response_file_resource.updated_by_last_action(false)
+      expect(response_file_resource).not_to be_updated_by_last_action
+      # don't let the response_file_resource set updated to true
+      expect(response_file_resource).to receive(:run_action).with(:create)
+      expect(@provider.get_preseed_file(package_name, package_version)).to be(false)
+    end
+  end
+end