add test coverage for apt

test/helper.rb

@@ -173,6 +173,8 @@ class MockLoader
       # host for Linux
       'getent hosts example.com' => cmd.call('getent-hosts-example.com'),
       'ping -w 1 -c 1 example.com' => cmd.call('ping-example.com'),
+      # apt
+      "find /etc/apt/ -name *.list -exec sh -c 'cat {} || echo -n' \\;" => cmd.call('etc-apt'),
     }
 
     # set os emulation

test/unit/mock/cmd/etc-apt

@@ -0,0 +1,7 @@
+deb http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu wily main
+# deb-src http://ppa.launchpad.net/ubuntu-wine/ppa/ubuntu wily main
+# See http://help.ubuntu.com/community/UpgradeNotes for how to upgrade to
+# newer versions of the distribution.
+
+deb http://archive.ubuntu.com/ubuntu/ wily main restricted
+deb-src http://archive.ubuntu.com/ubuntu/ wily main restricted

test/unit/resource_apt_test.rb

@@ -0,0 +1,46 @@
+# encoding: utf-8
+# author: Christoph Hartmann
+# author: Dominik Richter
+
+require 'helper'
+require 'vulcano/resource'
+
+describe 'Vulcano::Resources::AptRepo' do
+
+  it 'check apt on ubuntu' do
+    resource = MockLoader.new(:ubuntu1504).load_resource('apt', 'http://archive.ubuntu.com/ubuntu/')
+    _(resource.exists?).must_equal true
+    _(resource.enabled?).must_equal true
+  end
+
+  it 'check apt on ubuntu with ppa' do
+    resource = MockLoader.new(:ubuntu1504).load_resource('apt', 'ubuntu-wine/ppa')
+    _(resource.exists?).must_equal true
+    _(resource.enabled?).must_equal true
+  end
+
+  it 'check apt on ubuntu with ppa' do
+    resource = MockLoader.new(:ubuntu1504).load_resource('apt', 'ppa:ubuntu-wine/ppa')
+    _(resource.exists?).must_equal true
+    _(resource.enabled?).must_equal true
+  end
+
+  it 'check apt on debian' do
+    resource = MockLoader.new(:ubuntu1504).load_resource('apt', 'http://archive.ubuntu.com/ubuntu/')
+    _(resource.exists?).must_equal true
+    _(resource.enabled?).must_equal true
+  end
+
+  it 'check apt on unknown os' do
+    resource = MockLoader.new(:undefined).load_resource('apt', 'ubuntu-wine/ppa')
+    _(resource.exists?).must_equal false
+    _(resource.enabled?).must_equal false
+  end
+
+  # check ppa resource
+  it 'check apt on ubuntu' do
+    resource = MockLoader.new(:ubuntu1504).load_resource('ppa', 'ubuntu-wine/ppa')
+    _(resource.exists?).must_equal true
+    _(resource.enabled?).must_equal true
+  end
+end