4 it { is_expected.not_to eq(nil) }
5 it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
6 it { is_expected.to run.with_params('1', 'extras').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
7 it { is_expected.to run.with_params([]).and_raise_error(TypeError, /(can't convert|no implicit conversion of) Array (in)?to String/) }
8 it { is_expected.to run.with_params({}).and_raise_error(TypeError, /(can't convert|no implicit conversion of) Hash (in)?to String/) }
9 it { is_expected.to run.with_params(true).and_raise_error(TypeError, /(can't convert|no implicit conversion of) (TrueClass|true) (in)?to String/) }
11 describe 'when passing numbers' do
12 it { is_expected.to run.with_params(0).and_return(0) }
13 it { is_expected.to run.with_params(1).and_return(1) }
14 it { is_expected.to run.with_params(-1).and_return(-1) }
15 it { is_expected.to run.with_params(1.1).and_return(1.1) }
16 it { is_expected.to run.with_params(-1.1).and_return(-1.1) }
19 describe 'when passing numbers as strings' do
20 describe 'without a unit' do
21 it { is_expected.to run.with_params('1').and_return(1) }
22 it { is_expected.to run.with_params('-1').and_return(-1) }
24 it { is_expected.to run.with_params('1.1').and_return(1) }
25 it { is_expected.to run.with_params('-1.1').and_return(-1) }
28 describe 'with a unit' do
29 it { is_expected.to run.with_params('1k').and_return(1024) }
30 it { is_expected.to run.with_params('-1kB').and_return(-1024) }
31 it { is_expected.to run.with_params('1k').and_return(1024) }
32 it { is_expected.to run.with_params('1M').and_return(1024*1024) }
33 it { is_expected.to run.with_params('1G').and_return(1024*1024*1024) }
34 it { is_expected.to run.with_params('1T').and_return(1024*1024*1024*1024) }
35 it { is_expected.to run.with_params('1P').and_return(1024*1024*1024*1024*1024) }
36 it { is_expected.to run.with_params('1E').and_return(1024*1024*1024*1024*1024*1024) }
37 it { is_expected.to run.with_params('1.5e3M').and_return(1572864000) }
39 it { is_expected.to run.with_params('4k').and_return(4*1024) }
40 it { is_expected.to run.with_params('-4kB').and_return(4*-1024) }
41 it { is_expected.to run.with_params('4k').and_return(4*1024) }
42 it { is_expected.to run.with_params('4M').and_return(4*1024*1024) }
43 it { is_expected.to run.with_params('4G').and_return(4*1024*1024*1024) }
44 it { is_expected.to run.with_params('4T').and_return(4*1024*1024*1024*1024) }
45 it { is_expected.to run.with_params('4P').and_return(4*1024*1024*1024*1024*1024) }
46 it { is_expected.to run.with_params('4E').and_return(4*1024*1024*1024*1024*1024*1024) }
49 it { is_expected.to run.with_params('1.0001 k').and_return(1024) }
50 it { is_expected.to run.with_params('-1.0001 kB').and_return(-1024) }
53 describe 'with a unknown unit' do
54 it { is_expected.to run.with_params('1KB').and_raise_error(Puppet::ParseError, /Unknown prefix/) }
55 it { is_expected.to run.with_params('1K').and_raise_error(Puppet::ParseError, /Unknown prefix/) }
56 it { is_expected.to run.with_params('1mb').and_raise_error(Puppet::ParseError, /Unknown prefix/) }
57 it { is_expected.to run.with_params('1m').and_raise_error(Puppet::ParseError, /Unknown prefix/) }
58 it { is_expected.to run.with_params('1%').and_raise_error(Puppet::ParseError, /Unknown prefix/) }
59 it { is_expected.to run.with_params('1 p').and_raise_error(Puppet::ParseError, /Unknown prefix/) }
64 describe 'when passing random stuff' do
65 it { is_expected.to run.with_params('-1....1').and_return(-1) }
66 it { is_expected.to run.with_params('-1.e.e.e.1').and_return(-1) }
67 it { is_expected.to run.with_params('-1+1').and_return(-1) }
68 it { is_expected.to run.with_params('1-1').and_return(1) }
69 it { is_expected.to run.with_params('1 kaboom').and_return(1024) }
70 it { is_expected.to run.with_params('kaboom').and_return(0) }