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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../spec_helper'
describe Puppet::Module, " when building its search path" do
include PuppetTest
it "should ignore unqualified paths in the search path" do
Puppet[:modulepath] = "something:/my/something"
File.stubs(:directory?).returns(true)
Puppet::Module.modulepath.should == %w{/my/something}
end
it "should ignore paths that do not exist" do
Puppet[:modulepath] = "/yes:/no"
File.expects(:directory?).with("/yes").returns(true)
File.expects(:directory?).with("/no").returns(false)
Puppet::Module.modulepath.should == %w{/yes}
end
it "should prepend PUPPETLIB in search path when set" do
Puppet[:modulepath] = "/my/mod:/other/mod"
ENV["PUPPETLIB"] = "/env/mod:/myenv/mod"
File.stubs(:directory?).returns(true)
Puppet::Module.modulepath.should == %w{/env/mod /myenv/mod /my/mod /other/mod}
end
it "should use the environment-specific search path when a node environment is provided" do
Puppet.config.expects(:value).with(:modulepath, "myenv").returns("/mone:/mtwo")
File.stubs(:directory?).returns(true)
Puppet::Module.modulepath("myenv").should == %w{/mone /mtwo}
end
after do
ENV["PUPPETLIB"] = nil
end
end
describe Puppet::Module, " when searching for modules" do
it "should find modules in the search path" do
path = %w{/dir/path}
Puppet::Module.stubs(:modulepath).returns(path)
File.stubs(:directory?).returns(true)
mod = Puppet::Module.find("mymod")
mod.should be_an_instance_of(Puppet::Module)
mod.path.should == "/dir/path/mymod"
end
it "should not search for fully qualified modules" do
path = %w{/dir/path}
Puppet::Module.expects(:modulepath).never
File.expects(:directory?).never
Puppet::Module.find("/mymod").should be_nil
end
it "should search for modules in the order specified in the search path" do
Puppet[:modulepath] = "/one:/two:/three"
Puppet::Module.stubs(:modulepath).returns %w{/one /two /three}
File.expects(:directory?).with("/one/mod").returns(false)
File.expects(:directory?).with("/two/mod").returns(true)
File.expects(:directory?).with("/three/mod").never
mod = Puppet::Module.find("mod")
mod.path.should == "/two/mod"
end
it "should use a node environment if specified" do
Puppet::Module.expects(:modulepath).with("myenv").returns([])
Puppet::Module.find("mymod", "myenv")
end
end
describe Puppet::Module, " when searching for templates" do
it "should return fully-qualified templates directly" do
Puppet::Module.expects(:modulepath).never
Puppet::Module.find_template("/my/template").should == "/my/template"
end
it "should return the template from the first found module" do
Puppet[:modulepath] = "/one:/two"
File.stubs(:directory?).returns(true)
Puppet::Module.find_template("mymod/mytemplate").should == "/one/mymod/templates/mytemplate"
end
it "should use the main templatedir if no module is found" do
Puppet.config.expects(:value).with(:templatedir, nil).returns("/my/templates")
Puppet::Module.expects(:find).with("mymod", nil).returns(nil)
Puppet::Module.find_template("mymod/mytemplate").should == "/my/templates/mymod/mytemplate"
end
it "should use the environment templatedir if no module is found and an environment is specified" do
Puppet.config.expects(:value).with(:templatedir, "myenv").returns("/myenv/templates")
Puppet::Module.expects(:find).with("mymod", "myenv").returns(nil)
Puppet::Module.find_template("mymod/mytemplate", "myenv").should == "/myenv/templates/mymod/mytemplate"
end
it "should use the node environment if specified" do
Puppet.config.expects(:value).with(:modulepath, "myenv").returns("/my/templates")
File.stubs(:directory?).returns(true)
Puppet::Module.find_template("mymod/envtemplate", "myenv").should == "/my/templates/mymod/templates/envtemplate"
end
after { Puppet.config.clear }
end
describe Puppet::Module, " when searching for manifests" do
it "should return the manifests from the first found module" do
Puppet[:modulepath] = "/one:/two"
File.stubs(:directory?).returns(true)
Dir.expects(:glob).with("/one/mymod/manifests/init.pp").returns(%w{/one/mymod/manifests/init.pp})
Puppet::Module.find_manifests("mymod/init.pp").should == ["/one/mymod/manifests/init.pp"]
end
it "should search the cwd if no module is found" do
Puppet[:modulepath] = "/one:/two"
File.stubs(:find).returns(nil)
cwd = Dir.getwd
Dir.expects(:glob).with("#{cwd}/mymod/init.pp").returns(["#{cwd}/mymod/init.pp"])
Puppet::Module.find_manifests("mymod/init.pp").should == ["#{cwd}/mymod/init.pp"]
end
it "should use the node environment if specified" do
Puppet.config.expects(:value).with(:modulepath, "myenv").returns("/env/modules")
File.stubs(:directory?).returns(true)
Dir.expects(:glob).with("/env/modules/mymod/manifests/envmanifest.pp").returns(%w{/env/modules/mymod/manifests/envmanifest.pp})
Puppet::Module.find_manifests("mymod/envmanifest.pp", :environment => "myenv").should == ["/env/modules/mymod/manifests/envmanifest.pp"]
end
it "should return all manifests matching the glob pattern" do
Puppet.config.expects(:value).with(:modulepath, nil).returns("/my/modules")
File.stubs(:directory?).returns(true)
Dir.expects(:glob).with("/my/modules/mymod/manifests/yay/*.pp").returns(%w{/one /two})
Puppet::Module.find_manifests("mymod/yay/*.pp").should == %w{/one /two}
end
it "should default to the 'init.pp' file in the manifests directory" do
Puppet.config.expects(:value).with(:modulepath, nil).returns("/my/modules")
File.stubs(:directory?).returns(true)
Dir.expects(:glob).with("/my/modules/mymod/manifests/init.pp").returns(%w{my manifest})
Puppet::Module.find_manifests("mymod").should == %w{my manifest}
end
after { Puppet.config.clear }
end
describe Puppet::Module, " when returning files" do
it "should return the path to the module's 'files' directory" do
mod = Puppet::Module.send(:new, "mymod", "/my/mod")
mod.files.should == "/my/mod/files"
end
end
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