36 lines
893 B
Ruby
36 lines
893 B
Ruby
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# frozen_string_literal: true
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require 'fast_spec_helper'
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describe Gitlab::Utils::SafeInlineHash do
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describe '.merge_keys!' do
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let(:source) { { 'foo' => { 'bar' => 'baz' } } }
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let(:validator) { instance_double(Gitlab::Utils::DeepSize, valid?: valid) }
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subject { described_class.merge_keys!(source, prefix: 'safe', connector: '::') }
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before do
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allow(Gitlab::Utils::DeepSize)
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.to receive(:new)
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.with(source)
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.and_return(validator)
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end
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context 'when hash is too big' do
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let(:valid) { false }
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it 'raises an exception' do
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expect { subject }.to raise_error ArgumentError, 'The Hash is too big'
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end
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end
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context 'when hash has an acceptaable size' do
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let(:valid) { true }
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it 'returns a result of InlineHash' do
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is_expected.to eq('safe::foo::bar' => 'baz')
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end
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end
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end
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end
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