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#!/usr/bin/env ruby
require File.dirname(__FILE__) + '/../../lib/puppettest'
require 'puppettest'
class TestParameter < Test::Unit::TestCase
include PuppetTest
def newparam(name = :fakeparam)
assert_nothing_raised {
param = Class.new(Puppet::Parameter) do
@name = :fakeparam
end
param.initvars
return param
}
end
def newinst(param)
assert_nothing_raised {
return param.new(:resource => "yay")
}
end
# Test the basic newvalue stuff.
def test_newvalue
param = newparam()
# Try it with both symbols and strings.
assert_nothing_raised {
param.newvalues(:one, "two")
}
inst = newinst(param)
assert_nothing_raised {
inst.value = "one"
}
assert_equal(:one, inst.value)
assert_nothing_raised {
inst.value = :two
}
assert_equal(:two, inst.value)
assert_raise(ArgumentError) {
inst.value = :three
}
assert_equal(:two, inst.value)
end
# Test using regexes.
def test_regexvalues
param = newparam
assert_nothing_raised {
param.newvalues(/^\d+$/)
}
assert(param.match?("14"))
assert(param.match?(14))
inst = newinst(param)
assert_nothing_raised {
inst.value = 14
}
assert_nothing_raised {
inst.value = "14"
}
assert_raise(ArgumentError) {
inst.value = "a14"
}
end
# Test using both. Equality should beat matching.
def test_regexesandnormals
param = newparam
assert_nothing_raised {
param.newvalues(:one, /^\w+$/)
}
inst = newinst(param)
assert_nothing_raised {
inst.value = "one"
}
assert_equal(:one, inst.value, "Value used regex instead of equality")
assert_nothing_raised {
inst.value = "two"
}
assert_equal("two", inst.value, "Matched value didn't take")
end
def test_shadowing
type = Puppet::Type.newtype(:faketype) { newparam(:name) {} }
cleanup { Puppet::Type.rmtype(:faketype) }
param = nil
assert_nothing_raised do
param = type.newproperty(:alias)
end
assert(param, "did not create param")
inst = type.create(:name => "test")
config = mk_catalog
inst.catalog = config
assert_nothing_raised("Could not create shadowed param") {
inst[:alias] = "foo"
}
# Get the parameter hash from the instance so we can check the shadow
params = inst.instance_variable_get("@parameters")
obj = params[:alias]
assert(obj, "did not get alias parameter")
assert(obj.shadow, "shadow was not created for alias param")
assert(obj.is_a?(Puppet::Property),
"alias instance is not a property")
assert_instance_of(param, obj, "alias is an instance of the wrong class")
# Make sure the alias got created
assert(type["foo"], "Did not retrieve object by its alias")
# Now try it during initialization
other = nil
assert_nothing_raised("Could not create instance with shadow") do
other = type.create(:name => "rah", :alias => "one", :catalog => config)
end
params = other.instance_variable_get("@parameters")
obj = params[:alias]
assert(obj, "did not get alias parameter")
assert(obj.shadow, "shadow was not created for alias param")
assert_instance_of(param, obj, "alias is an instance of the wrong class")
assert(obj.is_a?(Puppet::Property),
"alias instance is not a property")
# Now change the alias and make sure it works out well
assert_nothing_raised("Could not modify shadowed alias") do
other[:alias] = "two"
end
obj = params[:alias]
assert(obj, "did not get alias parameter")
assert_instance_of(param, obj, "alias is now an instance of the wrong class")
assert(obj.is_a?(Puppet::Property),
"alias instance is now not a property")
end
# Make sure properties can correctly require features and behave appropriately when
# those features are missing.
def test_requires_features
param = newparam(:feature_tests)
assert_nothing_raised("could not add feature requirements to property") do
param.required_features = "testing"
end
assert_equal([:testing], param.required_features, "required features value was not arrayfied and interned")
end
end
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