Add spec tests for api-paste-ini

Define api-paste-ini configuration using provider and type,
but have not spec tests, so add them.

Change-Id: I9b6024633980bf251de966df947fe510d39bf4dc

spec/unit/provider/manila_api_paste_ini/ini_setting_spec.rb

@@ -0,0 +1,53 @@
+$LOAD_PATH.push(
+  File.join(
+    File.dirname(__FILE__),
+    '..',
+    '..',
+    '..',
+    'fixtures',
+    'modules',
+    'inifile',
+    'lib')
+)
+$LOAD_PATH.push(
+  File.join(
+    File.dirname(__FILE__),
+    '..',
+    '..',
+    '..',
+    'fixtures',
+    'modules',
+    'openstacklib',
+    'lib')
+)
+require 'spec_helper'
+provider_class = Puppet::Type.type(:manila_api_paste_ini).provider(:ini_setting)
+describe provider_class do
+
+  it 'should allow setting to be set explicitly' do
+    resource = Puppet::Type::Manila_api_paste_ini.new(
+      {:name => 'boo/zoo', :value => 'plop'}
+    )
+    provider = provider_class.new(resource)
+    expect(provider.section).to  eq('boo')
+    expect(provider.setting).to eq('zoo')
+  end
+
+  it 'should ensure absent when <SERVICE DEFAULT> is specified as a value' do
+    resource = Puppet::Type::Manila_api_paste_ini.new(
+      {:name => 'dude/foo', :value => '<SERVICE DEFAULT>'}
+    )
+    provider = provider_class.new(resource)
+    provider.exists?
+    expect(resource[:ensure]).to eq :absent
+  end
+
+  it 'should ensure absent when value matches ensure_absent_val' do
+    resource = Puppet::Type::Manila_api_paste_ini.new(
+      {:name => 'dude/foo', :value => 'foo', :ensure_absent_val => 'foo' }
+    )
+    provider = provider_class.new(resource)
+    provider.exists?
+    expect(resource[:ensure]).to eq :absent
+  end
+end

spec/unit/type/manila_api_paste_ini_spec.rb

@@ -0,0 +1,70 @@
+require 'puppet'
+require 'puppet/type/manila_api_paste_ini'
+
+describe 'Puppet::Type.type(:manila_api_paste_ini)' do
+  before :each do
+    Puppet::Type.rmtype(:manila_api_paste_ini)
+    Facter.fact(:osfamily).stubs(:value).returns(platform_params[:osfamily])
+    @manila_api_paste_ini = Puppet::Type.type(:manila_api_paste_ini).new(:name => 'DEFAULT/foo', :value => 'bar')
+  end
+
+  shared_examples_for 'manila_api_paste_ini' do
+
+    it 'should require a name' do
+      expect {
+        Puppet::Type.type(:manila_api_paste_ini).new({})
+      }.to raise_error(Puppet::Error, 'Title or name must be provided')
+    end
+
+    it 'should not expect a name with whitespace' do
+      expect {
+        Puppet::Type.type(:manila_api_paste_ini).new(:name => 'f oo')
+      }.to raise_error(Puppet::Error, /Parameter name failed/)
+    end
+
+    it 'should fail when there is no section' do
+      expect {
+        Puppet::Type.type(:manila_api_paste_ini).new(:name => 'foo')
+      }.to raise_error(Puppet::Error, /Parameter name failed/)
+    end
+
+    it 'should not require a value when ensure is absent' do
+      Puppet::Type.type(:manila_api_paste_ini).new(:name => 'DEFAULT/foo', :ensure => :absent)
+    end
+
+    it 'should accept a valid value' do
+      @manila_api_paste_ini[:value] = 'bar'
+      expect(@manila_api_paste_ini[:value]).to eq('bar')
+    end
+
+    it 'should not accept a value with whitespace' do
+      @manila_api_paste_ini[:value] = 'b ar'
+      expect(@manila_api_paste_ini[:value]).to eq('b ar')
+    end
+
+    it 'should accept valid ensure values' do
+      @manila_api_paste_ini[:ensure] = :present
+      expect(@manila_api_paste_ini[:ensure]).to eq(:present)
+      @manila_api_paste_ini[:ensure] = :absent
+      expect(@manila_api_paste_ini[:ensure]).to eq(:absent)
+    end
+
+    it 'should not accept invalid ensure values' do
+      expect {
+        @manila_api_paste_ini[:ensure] = :latest
+      }.to raise_error(Puppet::Error, /Invalid value/)
+    end
+
+    it 'should autorequire the package that install the file' do
+      catalog = Puppet::Resource::Catalog.new
+      package = Puppet::Type.type(:package).new(:name => 'manila')
+      catalog.add_resource package, @manila_api_paste_ini
+      dependency = @manila_api_paste_ini.autorequire
+      expect(dependency.size).to eq(1)
+      expect(dependency[0].target).to eq(@manila_api_paste_ini)
+      expect(dependency[0].source).to eq(package)
+    end
+  end
+
+end
+