Add unit tests for nova_api_paste_ini resource

... and deprecated nova_paste_api_ini resource.

Change-Id: Ia0cba87b1a609839201d06469be1885ebaf250f4

spec/unit/provider/nova_api_paste_ini/ini_setting_spec.rb

@@ -0,0 +1,29 @@
+#
+# these tests are a little concerning b/c they are hacking around the
+# modulepath, so these tests will not catch issues that may eventually arise
+# related to loading these plugins.
+# I could not, for the life of me, figure out how to programatcally set the modulepath
+$LOAD_PATH.push(
+  File.join(
+    File.dirname(__FILE__),
+    '..',
+    '..',
+    '..',
+    'fixtures',
+    'modules',
+    'inifile',
+    'lib')
+)
+require 'spec_helper'
+provider_class = Puppet::Type.type(:nova_api_paste_ini).provider(:ini_setting)
+describe provider_class do
+
+  it 'should allow setting to be set explicitly' do
+    resource = Puppet::Type::Nova_api_paste_ini.new(
+      {:name => 'dude/foo', :value => 'bar'}
+    )
+    provider = provider_class.new(resource)
+    expect(provider.section).to eq('dude')
+    expect(provider.setting).to eq('foo')
+  end
+end

spec/unit/provider/nova_paste_api_ini/ini_setting_spec.rb

@@ -0,0 +1,29 @@
+#
+# these tests are a little concerning b/c they are hacking around the
+# modulepath, so these tests will not catch issues that may eventually arise
+# related to loading these plugins.
+# I could not, for the life of me, figure out how to programatcally set the modulepath
+$LOAD_PATH.push(
+  File.join(
+    File.dirname(__FILE__),
+    '..',
+    '..',
+    '..',
+    'fixtures',
+    'modules',
+    'inifile',
+    'lib')
+)
+require 'spec_helper'
+provider_class = Puppet::Type.type(:nova_paste_api_ini).provider(:ini_setting)
+describe provider_class do
+
+  it 'should allow setting to be set explicitly' do
+    resource = Puppet::Type::Nova_paste_api_ini.new(
+      {:name => 'dude/foo', :value => 'bar'}
+    )
+    provider = provider_class.new(resource)
+    expect(provider.section).to eq('dude')
+    expect(provider.setting).to eq('foo')
+  end
+end

spec/unit/type/nova_api_paste_spec.rb

@@ -0,0 +1,24 @@
+require 'puppet'
+require 'puppet/type/nova_api_paste_ini'
+
+describe 'Puppet::Type.type(:nova_api_paste_ini)' do
+  before :each do
+    @nova_api_paste_ini = Puppet::Type.type(:nova_api_paste_ini).new(:name => 'DEFAULT/foo', :value => 'bar')
+  end
+
+  it 'should accept a valid value' do
+    @nova_api_paste_ini[:value] = 'bar'
+    expect(@nova_api_paste_ini[:value]).to eq('bar')
+  end
+
+  it 'should autorequire the package that install the file' do
+    catalog = Puppet::Resource::Catalog.new
+    package = Puppet::Type.type(:package).new(:name => 'nova-common')
+    catalog.add_resource package, @nova_api_paste_ini
+    dependency = @nova_api_paste_ini.autorequire
+    expect(dependency.size).to eq(1)
+    expect(dependency[0].target).to eq(@nova_api_paste_ini)
+    expect(dependency[0].source).to eq(package)
+  end
+
+end

spec/unit/type/nova_paste_api_spec.rb

@@ -0,0 +1,24 @@
+require 'puppet'
+require 'puppet/type/nova_paste_api_ini'
+
+describe 'Puppet::Type.type(:nova_paste_api_ini)' do
+  before :each do
+    @nova_paste_api_ini = Puppet::Type.type(:nova_paste_api_ini).new(:name => 'DEFAULT/foo', :value => 'bar')
+  end
+
+  it 'should accept a valid value' do
+    @nova_paste_api_ini[:value] = 'bar'
+    expect(@nova_paste_api_ini[:value]).to eq('bar')
+  end
+
+  it 'should autorequire the package that install the file' do
+    catalog = Puppet::Resource::Catalog.new
+    package = Puppet::Type.type(:package).new(:name => 'nova-common')
+    catalog.add_resource package, @nova_paste_api_ini
+    dependency = @nova_paste_api_ini.autorequire
+    expect(dependency.size).to eq(1)
+    expect(dependency[0].target).to eq(@nova_paste_api_ini)
+    expect(dependency[0].source).to eq(package)
+  end
+
+end