Files
2026-07-13 12:58:18 +08:00

62 lines
2.3 KiB
Ruby

# frozen_string_literal: true
require_relative "spec_helper"
require "tempfile"
require "stringio"
class SnapshotRoundtripTest < Minitest::Test
def sample_snapshot
{
"version" => 1,
"captured_at" => "2026-01-01T00:00:00Z",
"project_id" => Railway::PROJECT_ID,
"environment" => { "id" => Railway::STAGING_ENV_ID, "name" => "staging" },
"services" => [
{
"name" => "showcase-shell",
"service_id" => "svc-1",
"image" => "ghcr.io/copilotkit/showcase-shell@sha256:abc",
"image_tag" => "ghcr.io/copilotkit/showcase-shell",
"digest" => "sha256:abc",
"start_command" => "node server.js",
"auto_updates_disabled" => nil,
"latest_deployment_id" => "dep-1",
"env_keys" => %w[KEY1 KEY2],
"custom_domains" => ["showcase.staging.copilotkit.ai"],
},
],
}
end
def test_write_and_read_roundtrip
snap = sample_snapshot
Tempfile.create(["snap", ".yaml"]) do |f|
Railway::SnapshotIO.write(f.path, snap)
loaded = Railway::SnapshotIO.read(f.path)
assert_equal snap["version"], loaded["version"]
assert_equal "showcase-shell", loaded["services"][0]["name"]
assert_equal "sha256:abc", loaded["services"][0]["digest"]
end
end
def test_read_rejects_wrong_schema_version
bad = sample_snapshot
bad["version"] = 999
Tempfile.create(["snap", ".yaml"]) do |f|
File.write(f.path, YAML.dump(bad))
orig = $stderr
$stderr = StringIO.new
ex = assert_raises(SystemExit) { Railway::SnapshotIO.read(f.path) }
$stderr = orig
assert_equal 2, ex.status
end
end
def test_find_service_by_name
snap = sample_snapshot
svc = Railway.find_service(snap, "showcase-shell")
assert_equal "svc-1", svc["service_id"]
assert_nil Railway.find_service(snap, "does-not-exist")
end
end