import XCTest
import AutoCat2

class ApiTests: XCTestCase {
    
    private var api: ApiProtocol!
    
    private let testLogin = "test@gmail.com"
    private let testPassword = "12345"

    override func setUpWithError() throws {
        MockURLProtocol.baseUrl = Constants.baseUrl
        MockURLProtocol.apiMethodMocks = [
            LoginMethodMock(httpMethod: "POST", path: "user/login", login: self.testLogin, password: self.testPassword)
        ]
        
        let sessionConfig = URLSessionConfiguration.default
        sessionConfig.protocolClasses = [MockURLProtocol.self]
        let session = URLSession(configuration: sessionConfig)
        self.api = Api(session: session)
    }

    override func tearDownWithError() throws {
        MockURLProtocol.baseUrl = ""
        MockURLProtocol.apiMethodMocks = []
    }

    func testLoginSuccess() async throws {
        let user = try await self.api.login(email: self.testLogin, password: self.testPassword)
        XCTAssertTrue(!user.token.isEmpty)
    }
    
    func testLoginInvalidParams() async throws {
        do {
            _ = try await self.api.login(email: "", password: "")
        } catch let error as ApiError {
            XCTAssertTrue(error.code == .invalidLoginOrPassword)
            return
        } catch {
            XCTFail("Wrong exception type")
        }
        
        XCTFail("Exception expected")
    }
}