57 lines
1.6 KiB
Ruby
57 lines
1.6 KiB
Ruby
# frozen_string_literal: true
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require 'rubocop_spec_helper'
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require_relative '../../../../rubocop/cop/migration/remove_column'
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RSpec.describe RuboCop::Cop::Migration::RemoveColumn do
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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 'when 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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expect_offense(<<~RUBY)
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def change
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remove_column :table, :column
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^^^^^^^^^^^^^ `remove_column` must only be used in post-deployment migrations
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end
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RUBY
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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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expect_offense(<<~RUBY)
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def up
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remove_column :table, :column
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^^^^^^^^^^^^^ `remove_column` must only be used in post-deployment migrations
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end
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RUBY
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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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expect_no_offenses(source('down'))
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end
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end
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context 'when 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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expect_no_offenses(source)
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end
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end
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context 'when outside of a migration' do
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it 'registers no offense' do
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expect_no_offenses(source)
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end
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end
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end
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