1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
|
# frozen_string_literal: true
require 'spec_helper_unit'
describe RSpec::Puppet::FunctionMatchers::Run do
subject(:matcher) { described_class.new }
let(:wrapper) { instance_double(RSpec::Puppet::FunctionExampleGroup::V4FunctionWrapper) }
describe '#matches?' do
context 'when the function takes no arguments and has no expected return value' do
context 'and returns nothing' do
it 'returns true' do
allow(wrapper).to receive(:execute).with(no_args).once
expect(matcher).to be_matches(wrapper)
end
end
context 'and raises an exception' do
it 'returns false' do
allow(wrapper).to receive(:execute).with(no_args).and_raise(StandardError, 'Forced Error').once
expect(matcher).not_to be_matches(wrapper)
end
end
end
end
describe '#with_lambda' do
context 'when a lambda is passed to the matcher' do
let(:block) { proc { |r| r + 2 } }
it 'passes the lambda when executing the function' do
matcher.with_lambda { |r| r + 2 }
matcher.matches?(wrapper)
end
end
end
end
|
