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272
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1 require 'spec_helper'
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2
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3 describe 'sprintf_hash' do
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4 it 'exists' do
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5 is_expected.not_to eq(nil)
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6 end
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7
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8 context 'with param count' do
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9 it 'fails with no arguments' do
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10 is_expected.to run.with_params.and_raise_error(ArgumentError, %r{expects 2 arguments}i)
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11 end
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12 it 'fails with 1 argument' do
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13 is_expected.to run.with_params('').and_raise_error(ArgumentError, %r{expects 2 arguments}i)
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14 end
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15 it 'fails with too many arguments' do
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16 is_expected.to run.with_params('', '', '').and_raise_error(ArgumentError, %r{expects 2 arguments}i)
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17 end
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18 end
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19
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20 context 'with param type' do
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21 it 'fails with wrong format type' do
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22 is_expected.to run.with_params(false, {}).and_raise_error(ArgumentError, %r{parameter 'format' expects a String value}i)
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23 end
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24 it 'fails with wrong arguments type' do
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25 is_expected.to run.with_params('', false).and_raise_error(ArgumentError, %r{parameter 'arguments' expects a Hash value}i)
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26 end
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27 end
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28
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29 it 'prints formats with name placeholders' do
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30 is_expected.to run.with_params('string %<foo>s and integer %<bar>b', 'foo' => '_foo_', 'bar' => 5) # rubocop:disable Style/FormatStringToken : Template tokens needed for purposes of test
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31 .and_return('string _foo_ and integer 101')
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32 end
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33 end
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