60 lines
1.3 KiB
Ruby
60 lines
1.3 KiB
Ruby
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# frozen_string_literal: true
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require 'spec_helper'
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RSpec.describe Sidebars::PositionableList do
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subject do
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Class.new do
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include Sidebars::PositionableList
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end.new
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end
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describe '#add_element' do
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it 'adds the element to the last position of the list' do
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list = [1, 2]
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subject.add_element(list, 3)
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expect(list).to eq([1, 2, 3])
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end
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end
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describe '#insert_element_before' do
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let(:user) { build(:user) }
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let(:list) { [1, user] }
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it 'adds element before the specific element class' do
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subject.insert_element_before(list, User, 2)
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expect(list).to eq [1, 2, user]
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end
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context 'when reference element does not exist' do
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it 'adds the element to the top of the list' do
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subject.insert_element_before(list, Project, 2)
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expect(list).to eq [2, 1, user]
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end
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end
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end
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describe '#insert_element_after' do
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let(:user) { build(:user) }
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let(:list) { [1, user] }
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it 'adds element after the specific element class' do
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subject.insert_element_after(list, Integer, 2)
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expect(list).to eq [1, 2, user]
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end
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context 'when reference element does not exist' do
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it 'adds the element to the end of the list' do
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subject.insert_element_after(list, Project, 2)
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expect(list).to eq [1, user, 2]
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end
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end
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end
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end
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