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7c3a29c9d6
* Updates GitHub Actions * Switches from `bundler/inline` to an optional group in the `Gemfile` because the previous solution didn't work well with rspec * Adds the converter framework and tests * Allows loading private converters (see README) * Switches from multiple CLI tools to a single CLI * Makes DB connections reusable and adds a new abstraction for the `IntermediateDB` * `IntermediateDB` acts as an interface for IPC calls when a converter steps runs in parallel (forks). Only the main process writes to the DB. * Includes a simple example implementation of a converter for now.
106 lines
3.2 KiB
Ruby
106 lines
3.2 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe ::Migrations::Converters do
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let(:root_path) { Dir.mktmpdir }
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let(:core_path) { File.join(root_path, "lib", "converters") }
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let(:private_path) { File.join(root_path, "private", "converters") }
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before do
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allow(::Migrations).to receive(:root_path).and_return(root_path)
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reset_memoization(described_class, :@all_converters)
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end
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after do
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FileUtils.remove_dir(root_path, force: true)
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reset_memoization(described_class, :@all_converters)
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end
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def create_converters(core_names: [], private_names: [])
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core_names.each { |dir| FileUtils.mkdir_p(File.join(core_path, dir)) }
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private_names.each { |dir| FileUtils.mkdir_p(File.join(private_path, dir)) }
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end
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describe ".all" do
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subject(:all) { described_class.all }
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it "returns all the converters except for 'base'" do
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create_converters(core_names: %w[base foo bar])
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expect(all).to eq(
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{ "foo" => File.join(core_path, "foo"), "bar" => File.join(core_path, "bar") },
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)
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end
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it "returns converters from core and private directory" do
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create_converters(core_names: %w[base foo bar], private_names: %w[baz qux])
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expect(all).to eq(
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{
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"foo" => File.join(core_path, "foo"),
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"bar" => File.join(core_path, "bar"),
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"baz" => File.join(private_path, "baz"),
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"qux" => File.join(private_path, "qux"),
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},
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)
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end
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it "raises an error if there a duplicate names" do
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create_converters(core_names: %w[base foo bar], private_names: %w[foo baz qux])
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expect { all }.to raise_error(StandardError, /Duplicate converter name found: foo/)
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end
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end
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describe ".names" do
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subject(:names) { described_class.names }
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it "returns a sorted array of converter names" do
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create_converters(core_names: %w[base foo bar], private_names: %w[baz qux])
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expect(names).to eq(%w[bar baz foo qux])
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end
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end
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describe ".path_of" do
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it "returns the path of a converter" do
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create_converters(core_names: %w[base foo bar])
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expect(described_class.path_of("foo")).to eq(File.join(core_path, "foo"))
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end
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it "raises an error if there is no converter" do
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create_converters(core_names: %w[base foo bar])
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expect { described_class.path_of("baz") }.to raise_error(
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StandardError,
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"Could not find a converter named 'baz'",
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)
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expect { described_class.path_of("base") }.to raise_error(
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StandardError,
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"Could not find a converter named 'base'",
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)
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end
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end
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describe ".default_settings_path" do
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it "returns the path of the default settings file" do
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create_converters(core_names: %w[foo bar])
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expect(described_class.default_settings_path("foo")).to eq(
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File.join(core_path, "foo", "settings.yml"),
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)
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expect(described_class.default_settings_path("bar")).to eq(
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File.join(core_path, "bar", "settings.yml"),
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)
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end
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it "raises an error if there is no converter" do
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create_converters(core_names: %w[foo bar])
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expect { described_class.default_settings_path("baz") }.to raise_error(
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StandardError,
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"Could not find a converter named 'baz'",
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)
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end
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end
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end
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