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#!/usr/bin/env ruby
require 'spec_helper'
require 'puppet/provider/confine/exists'
describe Puppet::Provider::Confine::Exists do
before do
@confine = Puppet::Provider::Confine::Exists.new("/my/file")
@confine.label = "eh"
end
it "should be named :exists" do
Puppet::Provider::Confine::Exists.name.should == :exists
end
it "should use the 'pass?' method to test validity" do
@confine.expects(:pass?).with("/my/file")
@confine.valid?
end
it "should return false if the value is false" do
@confine.pass?(false).should be_false
end
it "should return false if the value does not point to a file" do
FileTest.expects(:exist?).with("/my/file").returns false
@confine.pass?("/my/file").should be_false
end
it "should return true if the value points to a file" do
FileTest.expects(:exist?).with("/my/file").returns true
@confine.pass?("/my/file").should be_true
end
it "should produce a message saying that a file is missing" do
@confine.message("/my/file").should be_include("does not exist")
end
describe "and the confine is for binaries" do
before { @confine.stubs(:for_binary).returns true }
it "should use its 'which' method to look up the full path of the file" do
@confine.expects(:which).returns nil
@confine.pass?("/my/file")
end
it "should return false if no executable can be found" do
@confine.expects(:which).with("/my/file").returns nil
@confine.pass?("/my/file").should be_false
end
it "should return true if the executable can be found" do
@confine.expects(:which).with("/my/file").returns "/my/file"
@confine.pass?("/my/file").should be_true
end
end
it "should produce a summary containing all missing files" do
FileTest.stubs(:exist?).returns true
FileTest.expects(:exist?).with("/two").returns false
FileTest.expects(:exist?).with("/four").returns false
confine = Puppet::Provider::Confine::Exists.new %w{/one /two /three /four}
confine.summary.should == %w{/two /four}
end
it "should summarize multiple instances by returning a flattened array of their summaries" do
c1 = mock '1', :summary => %w{one}
c2 = mock '2', :summary => %w{two}
c3 = mock '3', :summary => %w{three}
Puppet::Provider::Confine::Exists.summarize([c1, c2, c3]).should == %w{one two three}
end
end
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