69 lines
2.2 KiB
Ruby
69 lines
2.2 KiB
Ruby
# frozen_string_literal: true
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require 'spec_helper'
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describe Tree do
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let(:repository) { create(:project, :repository).repository }
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let(:sha) { repository.root_ref }
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subject { described_class.new(repository, '54fcc214') }
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describe '#readme' do
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before do
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stub_const('FakeBlob', Class.new)
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FakeBlob.class_eval do
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attr_reader :name
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def initialize(name)
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@name = name
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end
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def readme?
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name =~ /^readme/i
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end
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end
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end
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it 'returns nil when repository does not contains a README file' do
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files = [FakeBlob.new('file'), FakeBlob.new('license'), FakeBlob.new('copying')]
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expect(subject).to receive(:blobs).and_return(files)
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expect(subject.readme).to eq nil
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end
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it 'returns nil when repository does not contains a previewable README file' do
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files = [FakeBlob.new('file'), FakeBlob.new('README.pages'), FakeBlob.new('README.png')]
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expect(subject).to receive(:blobs).and_return(files)
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expect(subject.readme).to eq nil
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end
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it 'returns README when repository contains a previewable README file' do
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files = [FakeBlob.new('README.png'), FakeBlob.new('README'), FakeBlob.new('file')]
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expect(subject).to receive(:blobs).and_return(files)
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expect(subject.readme.name).to eq 'README'
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end
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it 'returns first previewable README when repository contains more than one' do
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files = [FakeBlob.new('file'), FakeBlob.new('README.md'), FakeBlob.new('README.asciidoc')]
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expect(subject).to receive(:blobs).and_return(files)
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expect(subject.readme.name).to eq 'README.md'
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end
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it 'returns first plain text README when repository contains more than one' do
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files = [FakeBlob.new('file'), FakeBlob.new('README'), FakeBlob.new('README.txt')]
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expect(subject).to receive(:blobs).and_return(files)
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expect(subject.readme.name).to eq 'README'
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end
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it 'prioritizes previewable README file over one in plain text' do
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files = [FakeBlob.new('file'), FakeBlob.new('README'), FakeBlob.new('README.md')]
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expect(subject).to receive(:blobs).and_return(files)
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expect(subject.readme.name).to eq 'README.md'
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end
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end
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end
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