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require 'spec_helper'
describe 'squeeze' do
it { is_expected.not_to eq(nil) }
it { is_expected.to run.with_params().and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
it { is_expected.to run.with_params('', '', '').and_raise_error(Puppet::ParseError, /wrong number of arguments/i) }
it { is_expected.to run.with_params(1).and_raise_error(NoMethodError) }
it { is_expected.to run.with_params({}).and_raise_error(NoMethodError) }
it { is_expected.to run.with_params(true).and_raise_error(NoMethodError) }
context 'when squeezing a single string' do
it { is_expected.to run.with_params('').and_return('') }
it { is_expected.to run.with_params('a').and_return('a') }
it { is_expected.to run.with_params('aaaaaaaaa').and_return('a') }
it { is_expected.to run.with_params('aaaaaaaaa', 'a').and_return('a') }
it { is_expected.to run.with_params('aaaaaaaaabbbbbbbbbbcccccccccc', 'b-c').and_return('aaaaaaaaabc') }
end
context 'when squeezing values in an array' do
it {
is_expected.to run \
.with_params(['', 'a', 'aaaaaaaaa', 'aaaaaaaaabbbbbbbbbbcccccccccc']) \
.and_return( ['', 'a', 'a', 'abc'])
}
it {
is_expected.to run \
.with_params(['', 'a', 'aaaaaaaaa', 'aaaaaaaaabbbbbbbbbbcccccccccc'], 'a') \
.and_return( ['', 'a', 'a', 'abbbbbbbbbbcccccccccc'])
}
it {
is_expected.to run \
.with_params(['', 'a', 'aaaaaaaaa', 'aaaaaaaaabbbbbbbbbbcccccccccc'], 'b-c') \
.and_return( ['', 'a', 'aaaaaaaaa', 'aaaaaaaaabc'])
}
end
context 'when using a class extending String' do
it 'should call its squeeze method' do
value = AlsoString.new('aaaaaaaaa')
value.expects(:squeeze).returns('foo')
expect(subject).to run.with_params(value).and_return('foo')
end
end
end
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