34 lines
962 B
Ruby
34 lines
962 B
Ruby
require 'spec_helper'
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describe Gitlab::Utils::MergeHash do
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describe '.crush' do
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it 'can flatten a hash to each element' do
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input = { hello: "world", this: { crushes: ["an entire", "hash"] } }
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expected_result = [:hello, "world", :this, :crushes, "an entire", "hash"]
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expect(described_class.crush(input)).to eq(expected_result)
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end
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end
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describe '.elements' do
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it 'deep merges an array of elements' do
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input = [{ hello: ["world"] },
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{ hello: "Everyone" },
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{ hello: { greetings: ['Bonjour', 'Hello', 'Hallo', 'Dzień dobry'] } },
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"Goodbye", "Hallo"]
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expected_output = [
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{
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hello:
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[
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"world",
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"Everyone",
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{ greetings: ['Bonjour', 'Hello', 'Hallo', 'Dzień dobry'] }
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]
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},
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"Goodbye"
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]
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expect(described_class.merge(input)).to eq(expected_output)
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end
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end
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end
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