add tests for cib_objects.rb

.gitignore

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+Gemfile.lock

Gemfile

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+source 'https://rubygems.org'
+
+#gem 'berkshelf',  '~> 2.0'
+gem 'chefspec',   '~> 3.0'
+gem 'foodcritic', '~> 3.0'
+gem 'rubocop'

spec/cib_object_spec.rb

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+require 'spec_helper'
+require_relative File.join(%w(.. libraries cib_objects))
+
+describe Chef::Libraries::Pacemaker::CIBObjects do
+  include Chef::Libraries::Pacemaker::CIBObjects
+
+  shared_context "shellout stubs" do
+    before(:each) do
+      Mixlib::ShellOut.any_instance.stub(:run_command)
+    end
+  end
+
+  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
+primitive keystone ocf:openstack:keystone \\
+        params #{params_string} \\
+        meta target-role="Started" is-managed="true" \\
+        op monitor interval="10s"
+EOF
+    end
+  end
+
+  shared_context "keystone primitive" do
+    include_context "shellout stubs"
+    include_context "keystone config"
+
+    before(:each) do
+      Mixlib::ShellOut.any_instance.stub(:error!)
+      expect_any_instance_of(Mixlib::ShellOut) \
+        .to receive(:stdout) \
+        .and_return(@config)
+    end
+  end
+
+  shared_context "no keystone primitive" do
+    include_context "shellout stubs"
+    before(:each) do
+      expect_any_instance_of(Mixlib::ShellOut) \
+        .to receive(:error!) \
+        .and_raise(RuntimeError)
+    end
+  end
+
+  describe "#get_cib_object_definition" do
+    include_context "keystone primitive"
+
+    it "should retrieve cluster config" do
+      expect(get_cib_object_definition("keystone")).to eq(@config)
+    end
+  end
+
+  describe "#get_cib_object_definition" do
+    include_context "no keystone primitive"
+
+    it "should return nil cluster config" do
+      expect(get_cib_object_definition("keystone")).to eq(nil)
+    end
+  end
+
+  describe "#cib_object_exists?" do
+    include_context "keystone primitive"
+
+    it "should return true" do
+      expect(cib_object_exists?("keystone")).to be(true)
+    end
+  end
+
+  describe "#cib_object_exists?" do
+    include_context "no keystone primitive"
+
+    it "should return false" do
+      expect(cib_object_exists?("keystone")).to be(false)
+    end
+  end
+
+  describe "#cib_object_type" do
+    include_context "keystone config"
+
+    it "should return primitive" do
+      expect(cib_object_type(@config)).to eq("primitive")
+    end
+
+    it "should raise an error without valid config" do
+      expect { cib_object_type("nonsense") }.to raise_error
+    end
+  end
+
+  describe "#pacemaker_resource_running?" do
+    before(:each) do
+      @cmd = double(Mixlib::ShellOut)
+      expect(self).to receive(:shell_out!) \
+        .with(*%w(crm resource status keystone)).ordered \
+        .and_return(@cmd)
+    end
+
+    it "should return true" do
+      expect(@cmd).to receive(:stdout).at_least(:once).and_return("resource keystone is running")
+      expect(pacemaker_resource_running?("keystone")).to be(true)
+    end
+
+    it "should return false" do
+      expect(@cmd).to receive(:stdout).at_least(:once).and_return("resource keystone is not running")
+      expect(pacemaker_resource_running?("keystone")).to be(false)
+    end
+  end
+
+  describe "#extract_hash" do
+    include_context "keystone config"
+
+    it "should extract a hash from config" do
+      expect(extract_hash("keystone", @config, "params")).to eq(@params)
+    end
+
+  end
+
+end

spec/spec_helper.rb

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+require 'chefspec'
+
+RSpec.configure do |config|
+  # config.mock_with :rspec do |mocks|
+  #   # This option should be set when all dependencies are being loaded
+  #   # before a spec run, as is the case in a typical spec helper. It will
+  #   # cause any verifying double instantiation for a class that does not
+  #   # exist to raise, protecting against incorrectly spelt names.
+  #   mocks.verify_doubled_constant_names = true
+  # end
+
+  # Specify the path for Chef Solo to find cookbooks (default: [inferred from
+  # the location of the calling spec file])
+  #config.cookbook_path = '/var/cookbooks'
+
+  # Specify the path for Chef Solo to find roles (default: [ascending search])
+  #config.role_path = '/var/roles'
+
+  # Specify the Chef log_level (default: :warn)
+  #config.log_level = :debug
+
+  # Specify the path to a local JSON file with Ohai data (default: nil)
+  #config.path = 'ohai.json'
+
+  # Specify the operating platform to mock Ohai data from (default: nil)
+  config.platform = 'suse'
+
+  # Specify the operating version to mock Ohai data from (default: nil)
+  config.version = '11.03'
+end