--- /dev/null
+require 'puppet'
+require 'spec_helper'
+require 'puppet/provider/glance'
+require 'tempfile'
+
+
+klass = Puppet::Provider::Glance
+
+describe Puppet::Provider::Glance do
+
+ after :each do
+ klass.reset
+ end
+
+ describe 'when retrieving the auth credentials' do
+
+ it 'should fail if the glance config file does not have the expected contents' do
+ mock = {}
+ Puppet::Util::IniConfig::File.expects(:new).returns(mock)
+ mock.expects(:read).with('/etc/glance/glance-api.conf')
+ expect do
+ klass.glance_credentials
+ end.to raise_error(Puppet::Error, /does not contain all required sections/)
+ end
+
+ describe 'when testing glance connection retries' do
+
+ ['[Errno 111] Connection refused', '(HTTP 400)', 'HTTP Unable to establish connection'].reverse.each do |valid_message|
+ it "should retry when glance is not ready with error #{valid_message}" do
+ mock = {'keystone_authtoken' =>
+ {
+ 'auth_host' => '127.0.0.1',
+ 'auth_port' => '35357',
+ 'auth_protocol' => 'http',
+ 'admin_tenant_name' => 'foo',
+ 'admin_user' => 'user',
+ 'admin_password' => 'pass'
+ },
+ 'DEFAULT' =>
+ {
+ 'os_region_name' => 'SomeRegion',
+ }
+ }
+ Puppet::Util::IniConfig::File.expects(:new).returns(mock)
+ mock.expects(:read).with('/etc/glance/glance-api.conf')
+ klass.expects(:sleep).with(10).returns(nil)
+ klass.expects(:glance).twice.with(
+ '--os-tenant-name',
+ 'foo',
+ '--os-username',
+ 'user',
+ '--os-password',
+ 'pass',
+ '--os-region-name',
+ 'SomeRegion',
+ '--os-auth-url',
+ 'http://127.0.0.1:35357/v2.0/',
+ ['test_retries']
+ ).raises(Exception, valid_message).then.returns('')
+ klass.auth_glance('test_retries')
+ end
+ end
+ end
+ end
+end