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#! /usr/bin/env ruby
require 'spec_helper'
provider_class = Puppet::Type.type(:package).provider(:nim)
describe provider_class do
before(:each) do
# Create a mock resource
@resource = stub 'resource'
# A catch all; no parameters set
@resource.stubs(:[]).returns(nil)
# But set name and source
@resource.stubs(:[]).with(:name).returns "mypackage.foo"
@resource.stubs(:[]).with(:source).returns "mysource"
@resource.stubs(:[]).with(:ensure).returns :installed
@provider = provider_class.new
@provider.resource = @resource
end
it "should have an install method" do
@provider = provider_class.new
@provider.should respond_to(:install)
end
let(:bff_showres_output) {
<<END
mypackage.foo ALL @@I:mypackage.foo _all_filesets
@ 1.2.3.1 MyPackage Runtime Environment @@I:mypackage.foo 1.2.3.1
+ 1.2.3.4 MyPackage Runtime Environment @@I:mypackage.foo 1.2.3.4
+ 1.2.3.8 MyPackage Runtime Environment @@I:mypackage.foo 1.2.3.8
END
}
let(:rpm_showres_output) {
<<END
mypackage.foo ALL @@R:mypackage.foo _all_filesets
@@R:mypackage.foo-1.2.3-1 1.2.3-1
@@R:mypackage.foo-1.2.3-4 1.2.3-4
@@R:mypackage.foo-1.2.3-8 1.2.3-8
END
}
context "when installing" do
it "should install a package" do
@resource.stubs(:should).with(:ensure).returns(:installed)
Puppet::Util.expects(:execute).with("/usr/sbin/nimclient -o showres -a resource=mysource |/usr/bin/grep -p -E 'mypackage\\.foo'").returns(bff_showres_output)
@provider.expects(:nimclient).with("-o", "cust", "-a", "installp_flags=acgwXY", "-a", "lpp_source=mysource", "-a", "filesets=mypackage.foo 1.2.3.8")
@provider.install
end
context "when installing versioned packages" do
it "should fail if the package is not available on the lpp source" do
nimclient_showres_output = ""
@resource.stubs(:should).with(:ensure).returns("1.2.3.4")
Puppet::Util.expects(:execute).with("/usr/sbin/nimclient -o showres -a resource=mysource |/usr/bin/grep -p -E 'mypackage\\.foo( |-)1\\.2\\.3\\.4'").returns(nimclient_showres_output)
expect {
@provider.install
}.to raise_error(Puppet::Error, "Unable to find package 'mypackage.foo' with version '1.2.3.4' on lpp_source 'mysource'")
end
it "should succeed if a BFF/installp package is available on the lpp source" do
nimclient_sequence = sequence('nimclient')
@resource.stubs(:should).with(:ensure).returns("1.2.3.4")
Puppet::Util.expects(:execute).with("/usr/sbin/nimclient -o showres -a resource=mysource |/usr/bin/grep -p -E 'mypackage\\.foo( |-)1\\.2\\.3\\.4'").returns(bff_showres_output).in_sequence(nimclient_sequence)
@provider.expects(:nimclient).with("-o", "cust", "-a", "installp_flags=acgwXY", "-a", "lpp_source=mysource", "-a", "filesets=mypackage.foo 1.2.3.4").in_sequence(nimclient_sequence)
@provider.install
end
it "should fail if the specified version of a BFF package is superseded" do
nimclient_sequence = sequence('nimclient')
install_output = <<OUTPUT
+-----------------------------------------------------------------------------+
Pre-installation Verification...
+-----------------------------------------------------------------------------+
Verifying selections...done
Verifying requisites...done
Results...
WARNINGS
--------
Problems described in this section are not likely to be the source of any
immediate or serious failures, but further actions may be necessary or
desired.
Already Installed
-----------------
The number of selected filesets that are either already installed
or effectively installed through superseding filesets is 1. See
the summaries at the end of this installation for details.
NOTE: Base level filesets may be reinstalled using the "Force"
option (-F flag), or they may be removed, using the deinstall or
"Remove Software Products" facility (-u flag), and then reinstalled.
<< End of Warning Section >>
+-----------------------------------------------------------------------------+
BUILDDATE Verification ...
+-----------------------------------------------------------------------------+
Verifying build dates...done
FILESET STATISTICS
------------------
1 Selected to be installed, of which:
1 Already installed (directly or via superseding filesets)
----
0 Total to be installed
Pre-installation Failure/Warning Summary
----------------------------------------
Name Level Pre-installation Failure/Warning
-------------------------------------------------------------------------------
mypackage.foo 1.2.3.1 Already superseded by 1.2.3.4
OUTPUT
@resource.stubs(:should).with(:ensure).returns("1.2.3.1")
Puppet::Util.expects(:execute).with("/usr/sbin/nimclient -o showres -a resource=mysource |/usr/bin/grep -p -E 'mypackage\\.foo( |-)1\\.2\\.3\\.1'").returns(bff_showres_output).in_sequence(nimclient_sequence)
@provider.expects(:nimclient).with("-o", "cust", "-a", "installp_flags=acgwXY", "-a", "lpp_source=mysource", "-a", "filesets=mypackage.foo 1.2.3.1").in_sequence(nimclient_sequence).returns(install_output)
expect { @provider.install }.to raise_error(Puppet::Error, "NIM package provider is unable to downgrade packages")
end
it "should succeed if an RPM package is available on the lpp source" do
nimclient_sequence = sequence('nimclient')
@resource.stubs(:should).with(:ensure).returns("1.2.3-4")
Puppet::Util.expects(:execute).with("/usr/sbin/nimclient -o showres -a resource=mysource |/usr/bin/grep -p -E 'mypackage\\.foo( |-)1\\.2\\.3\\-4'").returns(rpm_showres_output).in_sequence(nimclient_sequence)
@provider.expects(:nimclient).with("-o", "cust", "-a", "installp_flags=acgwXY", "-a", "lpp_source=mysource", "-a", "filesets=mypackage.foo-1.2.3-4").in_sequence(nimclient_sequence)
@provider.install
end
end
it "should fail if the specified version of a RPM package is superseded" do
nimclient_sequence = sequence('nimclient')
install_output = <<OUTPUT
Validating RPM package selections ...
Please wait...
+-----------------------------------------------------------------------------+
RPM Error Summary:
+-----------------------------------------------------------------------------+
The following RPM packages were requested for installation
but they are already installed or superseded by a package installed
at a higher level:
mypackage.foo-1.2.3-1 is superseded by mypackage.foo-1.2.3-4
OUTPUT
@resource.stubs(:should).with(:ensure).returns("1.2.3-1")
Puppet::Util.expects(:execute).with("/usr/sbin/nimclient -o showres -a resource=mysource |/usr/bin/grep -p -E 'mypackage\\.foo( |-)1\\.2\\.3\\-1'").returns(rpm_showres_output).in_sequence(nimclient_sequence)
@provider.expects(:nimclient).with("-o", "cust", "-a", "installp_flags=acgwXY", "-a", "lpp_source=mysource", "-a", "filesets=mypackage.foo-1.2.3-1").in_sequence(nimclient_sequence).returns(install_output)
expect { @provider.install }.to raise_error(Puppet::Error, "NIM package provider is unable to downgrade packages")
end
end
context "when uninstalling" do
it "should call installp to uninstall a bff package" do
@provider.expects(:lslpp).with("-qLc", "mypackage.foo").returns("#bos.atm:bos.atm.atmle:7.1.2.0: : :C: :ATM LAN Emulation Client Support : : : : : : :0:0:/:1241")
@provider.expects(:installp).with("-gu", "mypackage.foo")
@provider.class.expects(:pkglist).with(:pkgname => 'mypackage.foo').returns(nil)
@provider.uninstall
end
it "should call rpm to uninstall an rpm package" do
@provider.expects(:lslpp).with("-qLc", "mypackage.foo").returns("cdrecord:cdrecord-1.9-6:1.9-6: : :C:R:A command line CD/DVD recording program.: :/bin/rpm -e cdrecord: : : : :0: :/opt/freeware:Wed Jun 29 09:41:32 PDT 2005")
@provider.expects(:rpm).with("-e", "mypackage.foo")
@provider.class.expects(:pkglist).with(:pkgname => 'mypackage.foo').returns(nil)
@provider.uninstall
end
end
context "when parsing nimclient showres output" do
describe "#parse_showres_output" do
it "should be able to parse installp/BFF package listings" do
packages = subject.send(:parse_showres_output, bff_showres_output)
Set.new(packages.keys).should == Set.new(['mypackage.foo'])
versions = packages['mypackage.foo']
['1.2.3.1', '1.2.3.4', '1.2.3.8'].each do |version|
versions.has_key?(version).should == true
versions[version].should == :installp
end
end
it "should be able to parse RPM package listings" do
packages = subject.send(:parse_showres_output, rpm_showres_output)
Set.new(packages.keys).should == Set.new(['mypackage.foo'])
versions = packages['mypackage.foo']
['1.2.3-1', '1.2.3-4', '1.2.3-8'].each do |version|
versions.has_key?(version).should == true
versions[version].should == :rpm
end
end
end
describe "#determine_latest_version" do
context "when there are multiple versions" do
it "should return the latest version" do
subject.send(:determine_latest_version, rpm_showres_output, 'mypackage.foo').should == [:rpm, '1.2.3-8']
end
end
context "when there is only one version" do
it "should return the type specifier and `nil` for the version number" do
nimclient_showres_output = <<END
mypackage.foo ALL @@R:mypackage.foo _all_filesets
@@R:mypackage.foo-1.2.3-4 1.2.3-4
END
subject.send(:determine_latest_version, nimclient_showres_output, 'mypackage.foo').should == [:rpm, nil]
end
end
end
describe "#determine_package_type" do
it "should return :rpm for rpm packages" do
subject.send(:determine_package_type, rpm_showres_output, 'mypackage.foo', '1.2.3-4').should == :rpm
end
it "should return :installp for installp/bff packages" do
subject.send(:determine_package_type, bff_showres_output, 'mypackage.foo', '1.2.3.4').should == :installp
end
end
end
end
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