spec: Added unit for cookiebutter and shared examples

puppet-{{cookiecutter.project_name}}/spec/shared_examples.rb

@@ -0,0 +1,5 @@
+shared_examples_for "a Puppet::Error" do |description|
+  it "with message matching #{description.inspect}" do
+    expect { is_expected.to have_class_count(1) }.to raise_error(Puppet::Error, description)
+  end
+end

puppet-{{cookiecutter.project_name}}/spec/unit/provider/{{cookiecutter.project_name}}_config/ini_setting_spec.rb

@@ -0,0 +1,37 @@
+# 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(:{{cookiecutter.project_name}}_config).provider(:ini_setting)
+describe provider_class do
+
+  it 'should default to the default setting when no other one is specified' do
+    resource = Puppet::Type::{{cookiecutter.project_name}}_config.new(
+      {:name => 'DEFAULT/foo', :value => 'bar'}
+    )
+    provider = provider_class.new(resource)
+    expect(provider.section).to eq('DEFAULT')
+    expect(provider.setting).to eq('foo')
+  end
+
+  it 'should allow setting to be set explicitly' do
+    resource = Puppet::Type::{{cookiecutter.project_name}}_config.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

puppet-{{cookiecutter.project_name}}/spec/unit/type/{{cookiecutter.project_name}}_config_spec.rb

@@ -0,0 +1,52 @@
+require 'puppet'
+require 'puppet/type/{{cookiecutter.project_name}}_config'
+describe 'Puppet::Type.type(:{{cookiecutter.project_name}}_config)' do
+  before :each do
+    @{{cookiecutter.project_name}}_config = Puppet::Type.type(:{{cookiecutter.project_name}}_config).new(:name => 'DEFAULT/foo', :value => 'bar')
+  end
+
+  it 'should require a name' do
+    expect {
+      Puppet::Type.type(:{{cookiecutter.project_name}}_config).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(:{{cookiecutter.project_name}}_config).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(:{{cookiecutter.project_name}}_config).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(:{{cookiecutter.project_name}}_config).new(:name => 'DEFAULT/foo', :ensure => :absent)
+  end
+
+  it 'should accept a valid value' do
+    @{{cookiecutter.project_name}}_config[:value] = 'bar'
+    expect(@{{cookiecutter.project_name}}_config[:value]).to eq('bar')
+  end
+
+  it 'should not accept a value with whitespace' do
+    @{{cookiecutter.project_name}}_config[:value] = 'b ar'
+    expect(@{{cookiecutter.project_name}}_config[:value]).to eq('b ar')
+  end
+
+  it 'should accept valid ensure values' do
+    @{{cookiecutter.project_name}}_config[:ensure] = :present
+    expect(@{{cookiecutter.project_name}}_config[:ensure]).to eq(:present)
+    @{{cookiecutter.project_name}}_config[:ensure] = :absent
+    expect(@{{cookiecutter.project_name}}_config[:ensure]).to eq(:absent)
+  end
+
+  it 'should not accept invalid ensure values' do
+    expect {
+      @{{cookiecutter.project_name}}_config[:ensure] = :latest
+    }.to raise_error(Puppet::Error, /Invalid value/)
+  end
+end