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require "test_helper"
require "yaml"
require "open-uri"
def travis?
File.exist?('/home/travis/build/fog/fog-openstack')
end
describe "Fog::OpenStack::Orchestration | stack requests" do
@create_format_files = {
'id' => String,
'links' => Array,
'files' => Hash
}
before do
@oldcwd = Dir.pwd
Dir.chdir("test/requests/orchestration")
@base_url = "file://" + File.absolute_path(".")
@data = YAML.load_file("stack_files_util_tests.yaml")
@template_yaml = YAML.load_file("template.yaml")
@local_yaml = YAML.load_file("local.yaml")
@orchestration = Fog::OpenStack::Orchestration.new
@file_resolver = Fog::OpenStack::OrchestrationUtil::RecursiveHotFileLoader.new({})
end
after do
Dir.chdir(@oldcwd)
end
describe "success" do
it "#get_file_contents_simple" do
test_cases = [
["a string", {}],
[["a", "list"], {}],
[{"a" => "dict", "b" => "values"}, {}],
[{"type"=>"OS::Nova::Server"}, {}],
[{"get_file" => "foo.sh", "b" => "values"}, {'foo.sh'=>'# Just a mock'}],
]
test_cases.each do |data, expected|
file_resolver = Fog::OpenStack::OrchestrationUtil::RecursiveHotFileLoader.new({})
file_resolver.send(:get_file_contents, data, nil)
assert_equal(file_resolver.files, expected)
end
end
it "#get_file_contents_local_template" do
skip unless travis?
# Heat files parameter is populated with URI-like syntax. The expected
# values are absolute paths uri and should be resolved with the local
# directory.
test_cases = @data['get_file_contents_local_template'].map do |testcase|
[testcase['input'], testcase['expected']]
end.compact
test_cases.each do |data, expected|
Fog::Logger.warning("Testing with #{data} #{expected}")
expected = prefix_with_url(expected, @base_url)
file_resolver = Fog::OpenStack::OrchestrationUtil::RecursiveHotFileLoader.new({})
file_resolver.send(:get_file_contents, data, @base_url)
assert_equal(file_resolver.files.keys, expected)
end
end
it "#get_file_contents_invalid" do
test_cases = @data["get_files_invalid"].map do |testcase|
[testcase['input'], testcase['expected']]
end.compact
test_cases.each do |data, _|
assert_raises ArgumentError, URI::InvalidURIError do
Fog::OpenStack::OrchestrationUtil::RecursiveHotFileLoader.new(data)
end
end
end
it "#get_file_contents_http_template" do
unless Fog.mocking?
test_cases = @data["get_file_contents_http_template"].map do |testcase|
[testcase['input'], testcase['expected']]
end.compact
test_cases.each do |data, expected|
file_resolver = Fog::OpenStack::OrchestrationUtil::RecursiveHotFileLoader.new(data)
assert_equal_set(file_resolver.files.keys, expected)
end
end
end
it "#recurse_template_and_file" do
skip unless travis?
test_cases = @data["get_file_contents_local_template"].map do |testcase|
[testcase['input'], testcase['expected']]
end.compact
test_cases.push([@local_yaml, ["local.yaml", "hot_1.yaml"]])
test_cases.each do |data, expected|
expected = prefix_with_url(expected, @base_url)
file_resolver = Fog::OpenStack::OrchestrationUtil::RecursiveHotFileLoader.new(data)
assert_equal_set(file_resolver.files.keys, expected)
end
end
it "#dont_modify_passed_template" do
file_resolver = Fog::OpenStack::OrchestrationUtil::RecursiveHotFileLoader.new(@local_yaml)
template = file_resolver.template
# The template argument should be modified.
assert(template['resources']['a_file']['type'].start_with?('file:///'), file_resolver.template)
# Nested template argument should be modified.
_, hot_1_yaml = file_resolver.files.select { |fpath, _| fpath.end_with?("hot_1.yaml") }.first
hot_1_yaml = YAML.safe_load(hot_1_yaml)
assert(
hot_1_yaml['resources']['a_file']['properties']['config']['get_file'].start_with?('file:///'),
hot_1_yaml['resources']['a_file']['properties']['config']['get_file']
)
# No side effect on the original template.
refute(@local_yaml['resources']['a_file']['type'].start_with?('file:///'))
end
end
end
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