spec/unit/file_serving/mount/modules.rb


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#!/usr/bin/env ruby

require File.dirname(__FILE__) + '/../../../spec_helper'
require 'puppet/file_serving/mount/modules'

describe Puppet::FileServing::Mount::Modules do
    before do
        @mount = Puppet::FileServing::Mount::Modules.new("modules")

        @environment = stub 'environment', :module => nil
        @request = stub 'request', :environment => @environment
    end

    describe "when finding files" do
        it "should use the provided environment to find the module" do
            @environment.expects(:module)

            @mount.find("foo", @request)
        end

        it "should treat the first field of the relative path as the module name" do
            @environment.expects(:module).with("foo")
            @mount.find("foo/bar/baz", @request)
        end

        it "should return nil if the specified module does not exist" do
            @environment.expects(:module).with("foo").returns nil
            @mount.find("foo/bar/baz", @request)
        end

        it "should return the file path from the module" do
            mod = mock 'module'
            mod.expects(:file).with("bar/baz").returns "eh"
            @environment.expects(:module).with("foo").returns mod
            @mount.find("foo/bar/baz", @request).should == "eh"
        end
    end

    describe "when searching for files" do
        it "should use the node's environment to search the module" do
            @environment.expects(:module)

            @mount.search("foo", @request)
        end

        it "should treat the first field of the relative path as the module name" do
            @environment.expects(:module).with("foo")
            @mount.search("foo/bar/baz", @request)
        end

        it "should return nil if the specified module does not exist" do
            @environment.expects(:module).with("foo").returns nil
            @mount.search("foo/bar/baz", @request)
        end

        it "should return the file path as an array from the module" do
            mod = mock 'module'
            mod.expects(:file).with("bar/baz").returns "eh"
            @environment.expects(:module).with("foo").returns mod
            @mount.search("foo/bar/baz", @request).should == ["eh"]
        end
    end
end