83 lines
1.8 KiB
Ruby
83 lines
1.8 KiB
Ruby
require 'rails_helper'
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describe Cell do
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let(:cell) { described_class.new('a', brush) }
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let(:brush) { double('brush') }
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describe '#empty?' do
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let(:cell) { described_class.new(text, brush) }
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subject { cell.empty? }
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context "when text is not blank" do
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let(:text) { 'a' }
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let(:brush) { double('brush', :default? => true) }
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it { should be(false) }
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end
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context "when brush is not default" do
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let(:text) { ' ' }
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let(:brush) { double('brush', :default? => false) }
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it { should be(false) }
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end
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context "when text is blank and brush is default" do
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let(:text) { ' ' }
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let(:brush) { double('brush', :default? => true) }
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it { should be(true) }
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end
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end
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describe '#==' do
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let(:other) { described_class.new(text, other_brush) }
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subject { cell == other }
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context "when text differs" do
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let(:text) { 'b' }
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let(:other_brush) { double('brush', :== => true) }
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it { should be(false) }
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end
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context "when brush differs" do
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let(:text) { 'a' }
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let(:other_brush) { double('brush', :== => false) }
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it { should be(false) }
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end
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context "when text and brush are equal" do
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let(:text) { 'a' }
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let(:other_brush) { double('brush', :== => true) }
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it { should be(true) }
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end
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end
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describe '#[]' do
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let(:cell) { described_class.new('abcdef', brush) }
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subject { cell[2..4] }
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it 'returns new cell with the cropped text and the same brush' do
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expect(subject).to eq(Cell.new('cde', brush))
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end
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end
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describe '#as_json' do
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subject { cell.as_json }
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before do
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allow(brush).to receive(:as_json) { { fg: 1, bold: true } }
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end
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it { should eq(['a', { fg: 1, bold: true }]) }
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end
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end
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