67 lines
1.7 KiB
Ruby
67 lines
1.7 KiB
Ruby
# frozen_string_literal: true
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require 'fast_spec_helper'
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require 'rubocop'
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require_relative '../../../../rubocop/cop/migration/remove_column'
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RSpec.describe RuboCop::Cop::Migration::RemoveColumn, type: :rubocop do
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include CopHelper
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subject(:cop) { described_class.new }
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def source(meth = 'change')
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"def #{meth}; remove_column :table, :column; end"
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end
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context 'in a regular migration' do
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before do
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allow(cop).to receive(:in_migration?).and_return(true)
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allow(cop).to receive(:in_post_deployment_migration?).and_return(false)
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end
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it 'registers an offense when remove_column is used in the change method' do
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inspect_source(source('change'))
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aggregate_failures do
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expect(cop.offenses.size).to eq(1)
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expect(cop.offenses.map(&:line)).to eq([1])
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end
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end
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it 'registers an offense when remove_column is used in the up method' do
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inspect_source(source('up'))
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aggregate_failures do
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expect(cop.offenses.size).to eq(1)
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expect(cop.offenses.map(&:line)).to eq([1])
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end
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end
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it 'registers no offense when remove_column is used in the down method' do
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inspect_source(source('down'))
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expect(cop.offenses.size).to eq(0)
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end
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end
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context 'in a post-deployment migration' do
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before do
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allow(cop).to receive(:in_migration?).and_return(true)
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allow(cop).to receive(:in_post_deployment_migration?).and_return(true)
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end
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it 'registers no offense' do
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inspect_source(source)
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expect(cop.offenses.size).to eq(0)
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end
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end
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context 'outside of a migration' do
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it 'registers no offense' do
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inspect_source(source)
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expect(cop.offenses.size).to eq(0)
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end
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end
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end
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