adds test for core resource iheritance in custom resource

Signed-off-by: Vasu1105 <vasundhara.jagdale@chef.io>

test/fixtures/files/node.json

@@ -0,0 +1,10 @@
+{
+  "name" : "hello",
+  "meta" : {
+    "creator" : "John Doe"
+  },
+  "array": [
+    "zero",
+    "one"
+  ]
+}

test/fixtures/profiles/custom-resource-inheritance/README.md

@@ -0,0 +1,3 @@
+# Example InSpec Profile
+
+This example shows the implementation of an InSpec profile.

test/fixtures/profiles/custom-resource-inheritance/controls/example.rb

@@ -0,0 +1,23 @@
+# copyright: 2018, The Authors
+
+# title "sample section"
+
+# # you can also use plain tests
+# describe file("/tmp") do
+#   it { should be_directory }
+# end
+
+# # you add controls here
+# control "tmp-1.0" do                        # A unique ID for this control
+#   impact 0.7                                # The criticality, if this control fails.
+#   title "Create /tmp directory"             # A human-readable title
+#   desc "An optional description..."
+#   describe file("/tmp") do                  # The actual test
+#     it { should be_directory }
+#   end
+# end
+
+describe node do
+  its("name") { should eq "hello" }
+  its(['meta','creator']) { should eq 'John Doe' }
+end

test/fixtures/profiles/custom-resource-inheritance/inspec.yml

@@ -0,0 +1,10 @@
+name: custom-resource-inheritance
+title: InSpec Profile
+maintainer: The Authors
+copyright: The Authors
+copyright_email: you@example.com
+license: Apache-2.0
+summary: An InSpec Compliance Profile
+version: 0.1.0
+supports:
+  platform: os

test/fixtures/profiles/custom-resource-inheritance/libraries/node.rb

@@ -0,0 +1,13 @@
+require "inspec/resources/json"
+
+class NodeAttributes < JsonConfig
+  name 'node'
+
+  def initialize
+    super('./test/fixtures/files/node.json')
+  end
+
+  def to_s
+    "Node Json"
+  end
+end

test/functional/inspec_exec_test.rb

@@ -1,4 +1,5 @@
 require "functional/helper"
+require "helpers/mock_loader"
 
 describe "inspec exec" do
   parallelize_me!
@@ -163,7 +164,6 @@ Test Summary: 0 successful, 0 failures, 0 skipped
 
   it "executes a specs-only profile" do
     inspec("exec " + File.join(profile_path, "spec_only") + " --no-create-lockfile")
-
     _(stdout).must_include "Target:  local://"
     _(stdout).must_include "working"
     _(stdout).must_include "✔  is expected to eq \"working\""
@@ -521,6 +521,25 @@ Test Summary: 0 successful, 0 failures, 0 skipped
     end
   end
 
+  describe "with a profile that inherits core resource into custom reosuce" do
+    let(:out) { inspec("exec " + File.join(profile_path, "custom-resource-inheritance") + " --no-create-lockfile") }
+    it "executes the custom resoruc without error" do
+      _(stdout).must_equal "
+Profile: InSpec Profile (custom-resource-inheritance)
+Version: 0.1.0
+Target:  local://
+
+  Node Json
+     ✔  name is expected to eq \"hello\"
+     ✔  [\"meta\", \"creator\"] is expected to eq \"John Doe\"
+
+Test Summary: 2 successful, 0 failures, 0 skipped
+"
+      _(stderr).must_equal ""
+      assert_exit_code 0, out
+    end
+  end
+
   describe "given a profile with controls and anonymous describe blocks" do
     let(:out) { inspec("exec " + example_control + " --no-create-lockfile") }