Add the final two sets of specs

Signed-off-by: Tim Smith <tsmith@chef.io>

2 files changed, 15 insertions, 1 deletions

diff --git a/lib/chef/resource/alternatives.rb b/lib/chef/resource/alternatives.rb
index ab99365399..a1ecb50439 100644
--- a/lib/chef/resource/alternatives.rb
+++ b/lib/chef/resource/alternatives.rb
@@ -115,7 +115,7 @@ class Chef
         def path_priority
           # https://rubular.com/r/IcUlEU0mSNaMm3
           escaped_path = Regexp.new(Regexp.escape("#{new_resource.path} - priority ") + "(.*)")
-          match = shell_out("#{alternatives_cmd} --display #{new_resource.link_name}").stdout.match(escaped_path)
+          match = shell_out(alternatives_cmd, "--display", new_resource.link_name).stdout.match(escaped_path)
 
           match.nil? ? nil : match[1].to_i
         end
diff --git a/spec/unit/resource/alternatives_spec.rb b/spec/unit/resource/alternatives_spec.rb
index d1e03e0b1a..d8e7977125 100644
--- a/spec/unit/resource/alternatives_spec.rb
+++ b/spec/unit/resource/alternatives_spec.rb
@@ -77,6 +77,20 @@ describe Chef::Resource::Alternatives do
     end
   end
 
+  describe "#current_path" do
+    it "extracts the current path by running alternatives --display" do
+      allow(provider).to receive(:shell_out).with("alternatives", "--display", "fakey_fakerton").and_return(alternatives_display_exists)
+      expect(provider.current_path).to eql("/usr/lib/jvm/java-8-openjdk-amd64/jre/bin/java")
+    end
+  end
+
+  describe "#path_priority" do
+    it "extracts the path priority by running alternatives --display" do
+      allow(provider).to receive(:shell_out).with("alternatives", "--display", "fakey_fakerton").and_return(alternatives_display_exists)
+      expect(provider.path_priority).to eql(1081)
+    end
+  end
+
   describe "#alternatives_cmd" do
     it "returns alternatives on fedora" do
       node.automatic_attrs[:platform_family] = "fedora"