80 lines
2.4 KiB
Ruby
80 lines
2.4 KiB
Ruby
require 'spec_helper'
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require Rails.root.join("db", "migrate", "20170717074009_move_system_upload_folder.rb")
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describe MoveSystemUploadFolder do
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let(:migration) { described_class.new }
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let(:test_base) { File.join(Rails.root, 'tmp', 'tests', 'move-system-upload-folder') }
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before do
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allow(migration).to receive(:base_directory).and_return(test_base)
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FileUtils.rm_rf(test_base)
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FileUtils.mkdir_p(test_base)
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allow(migration).to receive(:say)
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end
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describe '#up' do
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let(:test_folder) { File.join(test_base, 'system') }
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let(:test_file) { File.join(test_folder, 'file') }
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before do
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FileUtils.mkdir_p(test_folder)
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FileUtils.touch(test_file)
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end
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it 'moves the related folder' do
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migration.up
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expect(File.exist?(File.join(test_base, '-', 'system', 'file'))).to be_truthy
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end
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it 'creates a symlink linking making the new folder available on the old path' do
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migration.up
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expect(File.symlink?(File.join(test_base, 'system'))).to be_truthy
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expect(File.exist?(File.join(test_base, 'system', 'file'))).to be_truthy
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end
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it 'does not move if the target directory already exists' do
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FileUtils.mkdir_p(File.join(test_base, '-', 'system'))
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expect(FileUtils).not_to receive(:mv)
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expect(migration).to receive(:say).with(/already exists. No need to redo the move/)
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migration.up
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end
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end
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describe '#down' do
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let(:test_folder) { File.join(test_base, '-', 'system') }
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let(:test_file) { File.join(test_folder, 'file') }
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before do
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FileUtils.mkdir_p(test_folder)
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FileUtils.touch(test_file)
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end
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it 'moves the system folder back to the old location' do
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migration.down
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expect(File.exist?(File.join(test_base, 'system', 'file'))).to be_truthy
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end
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it 'removes the symlink if it existed' do
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FileUtils.ln_s(test_folder, File.join(test_base, 'system'))
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migration.down
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expect(File.directory?(File.join(test_base, 'system'))).to be_truthy
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expect(File.symlink?(File.join(test_base, 'system'))).to be_falsey
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end
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it 'does not move if the old directory already exists' do
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FileUtils.mkdir_p(File.join(test_base, 'system'))
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expect(FileUtils).not_to receive(:mv)
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expect(migration).to receive(:say).with(/already exists and is not a symlink, no need to revert/)
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migration.down
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end
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end
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end
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