discourse/spec/lib/db_helper_spec.rb

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require 'rails_helper'
require_dependency 'db_helper'
RSpec.describe DbHelper do
describe '.remap' do
it 'should remap columns properly' do
post = Fabricate(:post, cooked: "this is a specialcode that I included")
post_attributes = post.reload.attributes
post2 = Fabricate(:post, image_url: "/testing/specialcode")
post2_attributes = post2.reload.attributes
badge = Fabricate(:badge, query: "specialcode")
badge_attributes = badge.reload.attributes
DbHelper.remap("specialcode", "codespecial")
post.reload
expect(post.cooked).to include("codespecial")
post2.reload
expect(post2.image_url).to eq("/testing/codespecial")
expect(post2_attributes.except("image_url"))
.to eq(post2.attributes.except("image_url"))
badge.reload
expect(badge.query).to eq("codespecial")
expect(badge_attributes.except("query"))
.to eq(badge.attributes.except("query"))
end
it 'allows tables to be excluded from scanning' do
post = Fabricate(:post, cooked: "test")
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DbHelper.remap("test", "something else", excluded_tables: %w{posts})
expect(post.reload.cooked).to eq('test')
end
end
end