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// Copyright 2025 Shota FUJI
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// SPDX-License-Identifier: Apache-2.0

import Testing

@testable import RoonKit

@Suite("Discovery response parsing tests")
struct ServerDiscoveryResponseTests {
	@Test func rejectsMissingProperties() {
		#expect(
			throws: ServerDiscoveryResponseParseError.missingProperty(.uniqueId)
		) {
			let _ = try ServerDiscoveryResponse(
				from: "SOOD\u{2}R\u{3}foo\u{0}\u{3}bar".data(using: .utf8)!
			)
		}
	}

	@Test func rejectsNonResponseMessage() {
		let msg = Sood(
			kind: .query,
			properties: [
				"http_port": "9999",
				"name": "Foo",
				"display_version": "devel",
				"unique_id": "i-am-foo",
			]
		)

		#expect(throws: ServerDiscoveryResponseParseError.unexpectedMessageKind) {
			let _ = try ServerDiscoveryResponse(from: msg.data())
		}
	}

	@Test func decode() throws {
		let msg = Sood(
			kind: .response,
			properties: [
				"http_port": "9999",
				"name": "Foo",
				"display_version": "devel",
				"unique_id": "i-am-foo",
			]
		)

		let decoded = try ServerDiscoveryResponse(from: msg.data())

		#expect(decoded.displayName == "Foo")
		#expect(decoded.version == "devel")
		#expect(decoded.uniqueId == "i-am-foo")
		#expect(decoded.httpPort == 9999)
	}
}