//
//  yanaAPITests.swift
//  yanaAPITests
//
//  Created by P on 2025/5/27.
//

import XCTest
@testable import yana

final class yanaAPITests: XCTestCase {

    override func setUpWithError() throws {
        // Put setup code here. This method is called before the invocation of each test method in the class.
    }

    override func tearDownWithError() throws {
        // Put teardown code here. This method is called after the invocation of each test method in the class.
    }

    func testExample() throws {
        // This is an example of a functional test case.
        // Use XCTAssert and related functions to verify your tests produce the correct results.
        // Any test you write for XCTest can be annotated as throws and async.
        // Mark your test throws to produce an unexpected failure when your test encounters an uncaught error.
        // Mark your test async to allow awaiting for asynchronous code to complete. Check the results with assertions afterwards.
    }

    func testPerformanceExample() throws {
        // This is an example of a performance test case.
        measure {
            // Put the code you want to measure the time of here.
        }
    }

    func testClientInit_Success() {
        let expectation = self.expectation(description: "clientInit success")
        API.clientInit { result in
            switch result {
            case .success(let data):
                XCTAssertNotNil(data)
                // 可根据实际返回内容进一步断言
            case .failure(let error):
                XCTFail("Expected success, got error: \(error)")
            }
            expectation.fulfill()
        }
        waitForExpectations(timeout: 5, handler: nil)
    }

    func testClientInit_Failure() {
        // 可通过mock或断网等方式测试失败场景
        // 这里只做结构示例
        let expectation = self.expectation(description: "clientInit failure")
        // 假设API支持注入baseURL或mock
        API.clientInit { result in
            switch result {
            case .success(_):
                // 若期望失败则此处应fail
                XCTFail("Expected failure, got success")
            case .failure(let error):
                XCTAssertNotNil(error)
            }
            expectation.fulfill()
        }
        waitForExpectations(timeout: 5, handler: nil)
    }
}