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#!/usr/bin/env rspec
require 'spec_helper'
require 'puppet/provider/confine_collection'
describe Puppet::Provider::ConfineCollection do
it "should be able to add confines" do
Puppet::Provider::ConfineCollection.new("label").should respond_to(:confine)
end
it "should require a label at initialization" do
lambda { Puppet::Provider::ConfineCollection.new }.should raise_error(ArgumentError)
end
it "should make its label available" do
Puppet::Provider::ConfineCollection.new("mylabel").label.should == "mylabel"
end
describe "when creating confine instances" do
it "should create an instance of the named test with the provided values" do
test_class = mock 'test_class'
test_class.expects(:new).with(%w{my values}).returns(stub('confine', :label= => nil))
Puppet::Provider::Confine.expects(:test).with(:foo).returns test_class
Puppet::Provider::ConfineCollection.new("label").confine :foo => %w{my values}
end
it "should copy its label to the confine instance" do
confine = mock 'confine'
test_class = mock 'test_class'
test_class.expects(:new).returns confine
Puppet::Provider::Confine.expects(:test).returns test_class
confine.expects(:label=).with("label")
Puppet::Provider::ConfineCollection.new("label").confine :foo => %w{my values}
end
describe "and the test cannot be found" do
it "should create a Facter test with the provided values and set the name to the test name" do
confine = Puppet::Provider::Confine.test(:variable).new(%w{my values})
confine.expects(:name=).with(:foo)
confine.class.expects(:new).with(%w{my values}).returns confine
Puppet::Provider::ConfineCollection.new("label").confine(:foo => %w{my values})
end
end
describe "and the 'for_binary' option was provided" do
it "should mark the test as a binary confine" do
confine = Puppet::Provider::Confine.test(:exists).new(:bar)
confine.expects(:for_binary=).with true
Puppet::Provider::Confine.test(:exists).expects(:new).with(:bar).returns confine
Puppet::Provider::ConfineCollection.new("label").confine :exists => :bar, :for_binary => true
end
end
end
it "should be valid if no confines are present" do
Puppet::Provider::ConfineCollection.new("label").should be_valid
end
it "should be valid if all confines pass" do
c1 = stub 'c1', :valid? => true, :label= => nil
c2 = stub 'c2', :valid? => true, :label= => nil
Puppet::Provider::Confine.test(:true).expects(:new).returns(c1)
Puppet::Provider::Confine.test(:false).expects(:new).returns(c2)
confiner = Puppet::Provider::ConfineCollection.new("label")
confiner.confine :true => :bar, :false => :bee
confiner.should be_valid
end
it "should not be valid if any confines fail" do
c1 = stub 'c1', :valid? => true, :label= => nil
c2 = stub 'c2', :valid? => false, :label= => nil
Puppet::Provider::Confine.test(:true).expects(:new).returns(c1)
Puppet::Provider::Confine.test(:false).expects(:new).returns(c2)
confiner = Puppet::Provider::ConfineCollection.new("label")
confiner.confine :true => :bar, :false => :bee
confiner.should_not be_valid
end
describe "when providing a summary" do
before do
@confiner = Puppet::Provider::ConfineCollection.new("label")
end
it "should return a hash" do
@confiner.summary.should be_instance_of(Hash)
end
it "should return an empty hash if the confiner is valid" do
@confiner.summary.should == {}
end
it "should add each test type's summary to the hash" do
@confiner.confine :true => :bar, :false => :bee
Puppet::Provider::Confine.test(:true).expects(:summarize).returns :tsumm
Puppet::Provider::Confine.test(:false).expects(:summarize).returns :fsumm
@confiner.summary.should == {:true => :tsumm, :false => :fsumm}
end
it "should not include tests that return 0" do
@confiner.confine :true => :bar, :false => :bee
Puppet::Provider::Confine.test(:true).expects(:summarize).returns 0
Puppet::Provider::Confine.test(:false).expects(:summarize).returns :fsumm
@confiner.summary.should == {:false => :fsumm}
end
it "should not include tests that return empty arrays" do
@confiner.confine :true => :bar, :false => :bee
Puppet::Provider::Confine.test(:true).expects(:summarize).returns []
Puppet::Provider::Confine.test(:false).expects(:summarize).returns :fsumm
@confiner.summary.should == {:false => :fsumm}
end
it "should not include tests that return empty hashes" do
@confiner.confine :true => :bar, :false => :bee
Puppet::Provider::Confine.test(:true).expects(:summarize).returns({})
Puppet::Provider::Confine.test(:false).expects(:summarize).returns :fsumm
@confiner.summary.should == {:false => :fsumm}
end
end
end
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