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require 'spec_helper'
require 'puppet_spec/compiler'
require 'matchers/resource'
describe 'the ceiling function' do
include PuppetSpec::Compiler
include Matchers::Resource
context 'for an integer' do
[ 0, 1, -1].each do |x|
it "called as ceiling(#{x}) results in the same value" do
expect(compile_to_catalog("notify { String( ceiling(#{x}) == #{x}): }")).to have_resource("Notify[true]")
end
end
end
context 'for a float' do
{
0.0 => 0,
1.1 => 2,
-1.1 => -1,
}.each_pair do |x, expected|
it "called as ceiling(#{x}) results in #{expected}" do
expect(compile_to_catalog("notify { String( ceiling(#{x}) == #{expected}): }")).to have_resource("Notify[true]")
end
end
end
context 'for a string' do
let(:logs) { [] }
let(:warnings) { logs.select { |log| log.level == :warning }.map { |log| log.message } }
{ "0" => 0,
"1" => 1,
"-1" => -1,
"0.0" => 0,
"1.1" => 2,
"-1.1" => -1,
"0777" => 777,
"-0777" => -777,
"0xFF" => 0xFF,
}.each_pair do |x, expected|
it "called as ceiling('#{x}') results in #{expected} and a deprecation warning" do
Puppet::Util::Log.with_destination(Puppet::Test::LogCollector.new(logs)) do
expect(compile_to_catalog("notify { String( ceiling('#{x}') == #{expected}): }")).to have_resource("Notify[true]")
end
expect(warnings).to include(/auto conversion of .* is deprecated/)
end
end
['blue', '0.2.3'].each do |x|
it "errors as the string '#{x}' cannot be converted to a float" do
expect{ compile_to_catalog("ceiling('#{x}')") }.to raise_error(/cannot convert given value to a floating point value/)
end
end
end
[[1,2,3], {'a' => 10}].each do |x|
it "errors for a value of class #{x.class}" do
expect{ compile_to_catalog("ceiling(#{x})") }.to raise_error(/expects a value of type Numeric or String/)
end
end
end
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