make keystone config fixture data more reusable

spec/keystone_config.rb

@@ -1,17 +1,35 @@
-shared_context "keystone config" do
-  before(:all) do
-    @params = {
-      "os_password"    => "adminpw",
-      "os_auth_url"    => "http://node1:5000/v2.0",
-      "os_username"    => "admin",
-      "os_tenant_name" => "openstack"
-    }
-    params_string = @params.map { |k,v| %'#{k}="#{v}"' }.join(" ")
-    @config = <<EOF
+require ::File.join(::File.dirname(__FILE__), *%w(.. libraries cib_objects))
+
+module Chef::RSpec
+  module Pacemaker
+    module Config
+      extend Chef::Libraries::Pacemaker::CIBObjects
+
+      RA = {
+        :agent  => "ocf:openstack:keystone",
+        :params => [
+          [ "os_password",    "adminpw"                ],
+          [ "os_auth_url",    "http://node1:5000/v2.0" ],
+          [ "os_username",    "admin"                  ],
+          [ "os_tenant_name", "openstack"              ]
+        ],
+        :meta   => [
+          [ "target-role", "Started" ],
+          [ "is-managed", "true" ]
+        ],
+        :op     => [
+          [ "monitor", { "interval" => "10s" } ]
+        ],
+      }
+      RA[:params_string] = resource_params_string(RA[:params])
+      RA[:meta_string]   = resource_meta_string(RA[:meta])
+      RA[:op_string]     = resource_op_string(RA[:op])
+      RA[:config] = <<EOF
 primitive keystone ocf:openstack:keystone \\
-        params #{params_string} \\
-        meta target-role="Started" is-managed="true" \\
-        op monitor interval="10s"
+        #{RA[:params_string]} \\
+        #{RA[:meta_string]} \\
+        #{RA[:op_string]}
 EOF
+    end
   end
 end

spec/libraries/cib_objects_spec.rb

@@ -11,6 +11,9 @@ describe Chef::Libraries::Pacemaker::CIBObjects do
     end
   end
 
+  shared_context "keystone config" do
+    let(:ra) { Chef::RSpec::Pacemaker::Config::RA }
+  end
 
   shared_context "keystone primitive" do
     include_context "shellout stubs"
@@ -20,7 +23,7 @@ describe Chef::Libraries::Pacemaker::CIBObjects do
       Mixlib::ShellOut.any_instance.stub(:error!)
       expect_any_instance_of(Mixlib::ShellOut) \
         .to receive(:stdout) \
-        .and_return(@config)
+        .and_return(ra[:config])
     end
   end
 
@@ -37,7 +40,7 @@ describe Chef::Libraries::Pacemaker::CIBObjects do
     include_context "keystone primitive"
 
     it "should retrieve cluster config" do
-      expect(get_cib_object_definition("keystone")).to eq(@config)
+      expect(get_cib_object_definition("keystone")).to eq(ra[:config])
     end
   end
 
@@ -69,7 +72,7 @@ describe Chef::Libraries::Pacemaker::CIBObjects do
     include_context "keystone config"
 
     it "should return primitive" do
-      expect(cib_object_type(@config)).to eq("primitive")
+      expect(cib_object_type(ra[:config])).to eq("primitive")
     end
 
     it "should raise an error without valid config" do
@@ -156,7 +159,7 @@ describe Chef::Libraries::Pacemaker::CIBObjects do
     include_context "keystone config"
 
     it "should extract a hash from config" do
-      expect(extract_hash("keystone", @config, "params")).to eq(@params)
+      expect(extract_hash("keystone", ra[:config], "params")).to eq(Hash[ra[:params]])
     end
 
   end

spec/providers/primitive_spec.rb

@@ -14,34 +14,20 @@ describe "Chef::Provider::PacemakerPrimitive" do
 
     @resource = Chef::Resource::PacemakerPrimitive.new("keystone", @run_context)
 
-    @resource.agent "ocf:openstack:keystone"
-    ra_params = {
-      "os_auth_url"    => "http://localhost:5000/v2.0",
-      "os_tenant_name" => "openstack",
-      "os_username"    => "admin",
-      "os_password"    => "adminpw",
-      "user"           => "openstack-keystone"
-    }
-    ra_meta = {
-      "target-role" => "Started",
-      "is-managed"  => "true"
-    }
-    ra_op = {
-      "monitor" => { "interval" => "10s" }
-    }
-
-    @resource.params ra_params
-    @resource.meta   ra_meta
-    @resource.op     ra_op
+    ra = Chef::RSpec::Pacemaker::Config::RA
+    @resource.agent  ra[:agent]
+    @resource.params Hash[ra[:params]]
+    @resource.meta   Hash[ra[:meta]]
+    @resource.op     Hash[ra[:op]]
   end
 
   describe ":create action" do
-    include_context "keystone config"
+    let(:ra) { Chef::RSpec::Pacemaker::Config::RA }
 
     it "should do nothing if the primitive already exists" do
       provider = Chef::Provider::PacemakerPrimitive.new(@resource, @run_context)
       expect(provider).to receive(:cib_object_exists?).at_least(:once).and_return(true)
-      expect(provider).to receive(:get_cib_object_definition).and_return(@config)
+      expect(provider).to receive(:get_cib_object_definition).and_return(ra[:config])
       expect(Mixlib::ShellOut).not_to receive(:new)
       provider.run_action :create
     end