50 lines
1.5 KiB
Ruby
50 lines
1.5 KiB
Ruby
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# frozen_string_literal: true
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require 'rails_helper'
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describe Admin::Db::SchemaParser do
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let(:dummy_schema) do
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<<~SCHEMA
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# Comment
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ActiveRecord::Schema[7.1].define(version: 23) do
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create_table "people", force: :cascade do |t|
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t.string "name"
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end
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create_table "posts", force: :cascade do |t|
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t.string "title", null: false
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t.bigint "size", null: false
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t.string "description"
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# t.index ["size", "title"], name: "index_posts_on_size_and_title"
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t.index ["title"], name: "index_posts_on_title", unique: true
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t.index ["size"], name: "index_posts_on_size"
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end
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# add_index "people", ["name"], name: "commented_out_index"
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add_index "people", ["name"], name: "index_people_on_name"
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end
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SCHEMA
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end
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let(:schema_parser) { described_class.new(dummy_schema) }
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describe '#indexes_by_table' do
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subject { schema_parser.indexes_by_table }
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it 'returns index info for all affected tables' do
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expect(subject.keys).to match_array(%w(people posts))
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end
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it 'returns all index information for the `people` table' do
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people_info = subject['people']
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expect(people_info.map(&:name)).to contain_exactly('index_people_on_name')
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end
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it 'returns all index information for the `posts` table' do
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posts_info = subject['posts']
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expect(posts_info.map(&:name)).to contain_exactly(
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'index_posts_on_title', 'index_posts_on_size'
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)
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end
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end
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end
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