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9d96fcb821
This commit adds a test to ensure that settings for a theme are retained
even if saving a theme setting after a theme setting migration fails.
Prior to the fix introduced in 35bc27a36d,
failing to save the new settings will actually cause some or all of the
theme's setting to be lost.
127 lines
3.9 KiB
Ruby
127 lines
3.9 KiB
Ruby
# frozen_string_literal: true
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RSpec.describe "tasks/themes" do
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before do
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Rake::Task.clear
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Discourse::Application.load_tasks
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end
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describe "themes:update" do
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let(:initial_repo) do
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about_json = <<~JSON
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{
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"name": "awesome theme",
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"about_url": "https://www.site.com/about",
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"license_url": "https://www.site.com/license",
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"theme_version": "1.0",
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"minimum_discourse_version": "1.0.0"
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}
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JSON
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settings_yaml = <<~YAML
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some_setting:
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type: string
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default: some default value
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string_setting:
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type: string
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default: default value
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YAML
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setup_git_repo(
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"about.json" => about_json,
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"common/header.html" => "I AM A HEADER",
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"settings.yml" => settings_yaml,
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)
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end
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let(:initial_repo_url) do
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MockGitImporter.register("https://example.com/initial_repo.git", initial_repo)
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end
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let!(:theme) { RemoteTheme.import_theme(initial_repo_url) }
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around(:each) { |group| MockGitImporter.with_mock { group.run } }
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after { `rm -fr #{initial_repo}` }
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it "should retain a theme's settings and not update the theme when a theme's setting fails to save" do
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theme.update_setting(:some_setting, "some setting value")
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migration_content = <<~JS
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export default function migrate(settings) {
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const oldSetting = settings.get("string_setting");
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settings.set("string_setting", [{}]);
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return settings;
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}
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JS
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settings_yaml = <<~YAML
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string_setting:
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type: objects
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default: []
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schema:
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name: some object
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properties:
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title:
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type: string
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required: true
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YAML
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add_to_git_repo(
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initial_repo,
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"migrations/settings/0001-a-migration.js" => migration_content,
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"settings.yml" => settings_yaml,
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"common/header.html" => "I AM UPDATED HEADER",
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)
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original_remote_version = theme.remote_theme.remote_version
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original_local_version = theme.remote_theme.local_version
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stderr = capture_stderr { capture_stdout { Rake::Task["themes:update"].invoke } }
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expect(stderr.chomp).to eq(
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"[default] Failed to update 'awesome theme' (#{theme.id}): The property at JSON Pointer '/0/title' must be present.",
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)
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theme.reload
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expect(theme.theme_fields.count).to eq(2)
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expect(theme.theme_fields.where(name: "header").first.value).to eq("I AM A HEADER")
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expect(theme.theme_settings_migrations.count).to eq(0)
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expect(theme.remote_theme.commits_behind).to eq(0)
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expect(theme.remote_theme.remote_version).to eq(original_remote_version)
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expect(theme.remote_theme.local_version).to eq(original_local_version)
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expect(theme.settings[:some_setting].value).to eq("some setting value")
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expect(theme.settings[:string_setting].value).to eq("default value")
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end
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it "should not update the theme if a theme setting migration fails during the update" do
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migration_content = <<~JS
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export default function migrate(settings) {
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throw "error";
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}
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JS
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add_to_git_repo(
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initial_repo,
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"migrations/settings/0001-a-migration.js" => migration_content,
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"common/header.html" => "I AM UPDATED HEADER",
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)
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original_remote_version = theme.remote_theme.remote_version
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original_local_version = theme.remote_theme.local_version
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capture_stderr { capture_stdout { Rake::Task["themes:update"].invoke } }
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theme.reload
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expect(theme.theme_fields.count).to eq(2)
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expect(theme.theme_fields.where(name: "header").first.value).to eq("I AM A HEADER")
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expect(theme.theme_settings_migrations.count).to eq(0)
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expect(theme.remote_theme.commits_behind).to eq(0)
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expect(theme.remote_theme.remote_version).to eq(original_remote_version)
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expect(theme.remote_theme.local_version).to eq(original_local_version)
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end
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end
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end
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