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#! /usr/bin/env ruby
require 'spec_helper'
describe Puppet::Type.type(:package).provider(:opkg) do
let(:resource) do
Puppet::Type.type(:package).new(:name => 'package')
end
let(:provider) { described_class.new(resource) }
before do
Puppet::Util::Execution.stubs(:execute).never
Puppet::Util.stubs(:which).with("opkg").returns("/bin/opkg")
Dir.stubs(:entries).with('/var/opkg-lists/').returns ['.', '..', 'packages']
end
describe "when installing" do
before do
provider.stubs(:query).returns({ :ensure => '1.0' })
end
context "when the package list is absent" do
before do
Dir.stubs(:entries).with('/var/opkg-lists/').returns ['.', '..'] #empty, no package list
end
it "fetches the package list when installing" do
provider.expects(:opkg).with('update')
provider.expects(:opkg).with("--force-overwrite", "install", resource[:name])
provider.install
end
end
context "when the package list is present" do
before do
Dir.stubs(:entries).with('/var/opkg-lists/').returns ['.', '..', 'lists'] # With a pre-downloaded package list
end
it "fetches the package list when installing" do
provider.expects(:opkg).with('update').never
provider.expects(:opkg).with("--force-overwrite", "install", resource[:name])
provider.install
end
end
it "should call opkg install" do
Puppet::Util::Execution.expects(:execute).with(["/bin/opkg", "--force-overwrite", "install", resource[:name]], {:failonfail => true, :combine => true, :custom_environment => {}})
provider.install
end
context "when :source is specified" do
context "works on valid urls" do
%w{
/some/package/file
http://some.package.in/the/air
ftp://some.package.in/the/air
}.each do |source|
it "should install #{source} directly" do
resource[:source] = source
Puppet::Util::Execution.expects(:execute).with(["/bin/opkg", "--force-overwrite", "install", resource[:source]], {:failonfail => true, :combine => true, :custom_environment => {}})
provider.install
end
end
end
context "as a file:// URL" do
before do
@package_file = "file:///some/package/file"
@actual_file_path = "/some/package/file"
resource[:source] = @package_file
end
it "should install from the path segment of the URL" do
Puppet::Util::Execution.expects(:execute).returns("")
provider.install
end
end
context "with invalid URL for opkg" do
before do
# Emulate the `opkg` command returning a non-zero exit value
Puppet::Util::Execution.stubs(:execute).raises Puppet::ExecutionFailure, 'oops'
end
context "puppet://server/whatever" do
before do
resource[:source] = "puppet://server/whatever"
end
it "should fail" do
expect { provider.install }.to raise_error Puppet::ExecutionFailure
end
end
context "as a malformed URL" do
before do
resource[:source] = "blah://"
end
it "should fail" do
expect { provider.install }.to raise_error Puppet::ExecutionFailure
end
end
end
end # end when source is specified
end # end when installing
describe "when updating" do
it "should call install" do
provider.expects(:install).returns("install return value")
provider.update.should == "install return value"
end
end
describe "when uninstalling" do
it "should run opkg remove bla" do
Puppet::Util::Execution.expects(:execute).with(["/bin/opkg", "remove", resource[:name]], {:failonfail => true, :combine => true, :custom_environment => {}})
provider.uninstall
end
end
describe "when querying" do
describe "self.instances" do
let (:packages) do
<<-OPKG_OUTPUT
dropbear - 2011.54-2
kernel - 3.3.8-1-ba5cdb2523b4fc7722698b4a7ece6702
uhttpd - 2012-10-30-e57bf6d8bfa465a50eea2c30269acdfe751a46fd
OPKG_OUTPUT
end
it "returns an array of packages" do
Puppet::Util.stubs(:which).with("opkg").returns("/bin/opkg")
described_class.stubs(:which).with("opkg").returns("/bin/opkg")
described_class.expects(:execpipe).with("/bin/opkg list-installed").yields(packages)
installed_packages = described_class.instances
installed_packages.length.should == 3
installed_packages[0].properties.should ==
{
:provider => :opkg,
:name => "dropbear",
:ensure => "2011.54-2"
}
installed_packages[1].properties.should ==
{
:provider => :opkg,
:name => "kernel",
:ensure => "3.3.8-1-ba5cdb2523b4fc7722698b4a7ece6702"
}
installed_packages[2].properties.should ==
{
:provider => :opkg,
:name => "uhttpd",
:ensure => "2012-10-30-e57bf6d8bfa465a50eea2c30269acdfe751a46fd"
}
end
end
it "should return a nil if the package isn't found" do
Puppet::Util::Execution.expects(:execute).returns("")
provider.query.should be_nil
end
it "should return a hash indicating that the package is missing on error" do
Puppet::Util::Execution.expects(:execute).raises(Puppet::ExecutionFailure.new("ERROR!"))
provider.query.should == {
:ensure => :purged,
:status => 'missing',
:name => resource[:name],
:error => 'ok',
}
end
end #end when querying
end # end describe provider
|
