102 lines
2.9 KiB
Ruby
102 lines
2.9 KiB
Ruby
# frozen_string_literal: true
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require "spec_helper"
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require "generator_spec/test_case"
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require File.expand_path("../../../lib/generators/paper_trail/install/install_generator", __dir__)
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RSpec.describe PaperTrail::InstallGenerator, type: :generator do
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include GeneratorSpec::TestCase
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destination File.expand_path("tmp", __dir__)
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after do
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prepare_destination # cleanup the tmp directory
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end
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describe "no options" do
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before do
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prepare_destination
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run_generator
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end
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it "generates a migration for creating the 'versions' table" do
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expected_parent_class = lambda {
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old_school = "ActiveRecord::Migration"
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ar_version = ActiveRecord::VERSION
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if ar_version::MAJOR >= 5
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format("%s[%d.%d]", old_school, ar_version::MAJOR, ar_version::MINOR)
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else
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old_school
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end
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}.call
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expected_create_table_options = lambda {
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if described_class::MYSQL_ADAPTERS.include?(ActiveRecord::Base.connection.class.name)
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', { options: "ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_general_ci" }'
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else
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""
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end
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}.call
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expect(destination_root).to(
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have_structure {
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directory("db") {
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directory("migrate") {
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migration("create_versions") {
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contains("class CreateVersions < " + expected_parent_class)
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contains "def change"
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contains "create_table :versions#{expected_create_table_options}"
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}
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}
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}
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}
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)
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expect(destination_root).not_to(
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have_structure {
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directory("db") {
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directory("migrate") {
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migration("add_object_changes_to_versions")
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}
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}
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}
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)
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end
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end
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describe "`--with-changes` option set to `true`" do
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before do
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prepare_destination
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run_generator %w[--with-changes]
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end
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it "generates a migration for creating the 'versions' table" do
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expect(destination_root).to(
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have_structure {
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directory("db") {
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directory("migrate") {
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migration("create_versions") {
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contains "class CreateVersions"
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contains "def change"
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contains "create_table :versions"
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}
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}
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}
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}
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)
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end
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it "generates a migration for adding the 'object_changes' column to the 'versions' table" do
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expect(destination_root).to(
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have_structure {
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directory("db") {
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directory("migrate") {
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migration("add_object_changes_to_versions") {
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contains "class AddObjectChangesToVersions"
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contains "def change"
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contains "add_column :versions, :object_changes, :text"
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}
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}
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}
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}
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)
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end
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end
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end
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