inspec/test/unit/resources/xml_test.rb
Mark Hughes 45926ef63a Added xml resource support for ints, bools, and string responses (#3583)
Methods like…

* `count()` return `Integer` values
* `boolean()` return `TrueClass`/`FalseClass` values
* `concat()` return `String` values

…but threw exceptions because those types weren't supported.

This adds support to the `xml` resource, and adds tests to verify some of those examples.

Signed-off-by: Mark Hughes <greenantdotcom@users.noreply.github.com>
2018-11-08 12:47:18 -05:00

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2.3 KiB
Ruby

# encoding: utf-8
require 'helper'
require 'inspec/resource'
require 'rexml/document'
describe 'Inspec::Resources::XML' do
describe 'when loading valid XML' do
let (:resource) { load_resource('xml', 'default.xml') }
it 'gets params as a document' do
_(resource.params).must_be_kind_of REXML::Document
end
it 'retrieves empty array if xpath cannot be found' do
_(resource.send('missing')).must_equal []
end
it 'retrieves xpath by name' do
_(resource.send('breakfast_menu/food[1]/name')).must_equal ['Belgian Waffles']
_(resource.send('/breakfast_menu/food[1]/name')).must_equal ['Belgian Waffles']
end
it 'retrieves many xpaths by name' do
_(resource.send('/breakfast_menu/food/name')).must_equal ['Belgian Waffles', 'Strawberry Belgian Waffles']
_(resource.send('//name')).must_equal ['Belgian Waffles', 'Strawberry Belgian Waffles']
end
end
describe 'when loading xml with attributes' do
let (:resource) { load_resource('xml', 'database.xml') }
it 'gets params as a document' do
_(resource.params).must_be_kind_of REXML::Document
end
it 'retrieves empty array if xpath cannot be found' do
_(resource.send('missing')).must_equal []
end
it 'retrieves attribute value through xpath' do
_(resource.send('//property[@name="url"]/@value')).must_equal ['jdbc:oracle:thin:@databaseserver.domain.tld:1521/DBO.DOMAIN.TLD']
_(resource.send('/beans/bean[@id="dataSource"]/property[@name="url"]/@value')).must_equal ['jdbc:oracle:thin:@databaseserver.domain.tld:1521/DBO.DOMAIN.TLD']
end
end
describe 'when loading xml and requesting a count' do
let (:resource) { load_resource('xml', 'database.xml') }
it 'gets count of nodes in the document' do
_(resource.send('count(//*)')).must_equal [9]
end
end
describe 'when loading xml and evaluating a boolean result' do
let (:resource) { load_resource('xml', 'database.xml') }
it 'checks if a node is true-like' do
_(resource.send('boolean(/beans/bean/@lazy-init)')).must_equal [true]
end
end
describe 'when loading xml and evaluating a string result' do
let (:resource) { load_resource('xml', 'database.xml') }
it 'checks if a node is string-like' do
_(resource.send('concat(string(/beans/bean/@lazy-init)," <--")')).must_equal ["true <--"]
end
end
end