54 lines
978 B
Ruby
54 lines
978 B
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Gitlab::WordDiff::Segments::Chunk do
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subject(:chunk) { described_class.new(line) }
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let(:line) { ' Hello' }
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describe '#removed?' do
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subject { chunk.removed? }
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it { is_expected.to be_falsey }
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context 'when line starts with "-"' do
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let(:line) { '-Removed' }
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it { is_expected.to be_truthy }
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end
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end
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describe '#added?' do
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subject { chunk.added? }
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it { is_expected.to be_falsey }
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context 'when line starts with "+"' do
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let(:line) { '+Added' }
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it { is_expected.to be_truthy }
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end
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end
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describe '#to_s' do
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subject { chunk.to_s }
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it 'removes lead string modifier' do
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is_expected.to eq('Hello')
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end
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context 'when chunk is empty' do
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let(:line) { '' }
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it { is_expected.to eq('') }
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end
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end
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describe '#length' do
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subject { chunk.length }
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it { is_expected.to eq('Hello'.length) }
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end
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end
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