Alamofire/Tests/RedirectHandlerTests.swift

//
//  RedirectHandlerTests.swift
//
//  Copyright (c) 2019 Alamofire Software Foundation (http://alamofire.org/)
//
//  Permission is hereby granted, free of charge, to any person obtaining a copy
//  of this software and associated documentation files (the "Software"), to deal
//  in the Software without restriction, including without limitation the rights
//  to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
//  copies of the Software, and to permit persons to whom the Software is
//  furnished to do so, subject to the following conditions:
//
//  The above copyright notice and this permission notice shall be included in
//  all copies or substantial portions of the Software.
//
//  THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
//  IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
//  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
//  AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
//  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
//  OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
//  THE SOFTWARE.
//

import Alamofire
import Foundation
import XCTest

// Disabled due to HTTPBin issue: https://github.com/postmanlabs/httpbin/issues/617
// final class RedirectHandlerTestCase: BaseTestCase {
//    // MARK: - Properties
//
//    private var redirectURLString: String { URL.makeHTTPBinURL().absoluteString }
//    private var urlString: String { "\(String.httpBinURLString)/redirect-to?url=\(redirectURLString)" }
//
//    // MARK: - Tests - Per Request
//
//    func testThatRequestRedirectHandlerCanFollowRedirects() {
//        // Given
//        let session = Session()
//
//        var response: DataResponse<Data?, AFError>?
//        let expectation = self.expectation(description: "Request should redirect to \(redirectURLString)")
//
//        // When
//        session.request(urlString).redirect(using: Redirector.follow).response { resp in
//            response = resp
//            expectation.fulfill()
//        }
//
//        waitForExpectations(timeout: timeout)
//
//        // Then
//        XCTAssertNotNil(response?.request)
//        XCTAssertNotNil(response?.response)
//        XCTAssertNotNil(response?.data)
//        XCTAssertNil(response?.error)
//
//        XCTAssertEqual(response?.response?.url?.absoluteString, redirectURLString)
//        XCTAssertEqual(response?.response?.statusCode, 200)
//    }
//
//    func testThatRequestRedirectHandlerCanNotFollowRedirects() {
//        // Given
//        let session = Session()
//
//        var response: DataResponse<Data?, AFError>?
//        let expectation = self.expectation(description: "Request should NOT redirect to \(redirectURLString)")
//
//        // When
//        session.request(urlString).redirect(using: Redirector.doNotFollow).response { resp in
//            response = resp
//            expectation.fulfill()
//        }
//
//        waitForExpectations(timeout: timeout)
//
//        // Then
//        XCTAssertNotNil(response?.request)
//        XCTAssertNotNil(response?.response)
//        XCTAssertNil(response?.data)
//        XCTAssertNil(response?.error)
//
//        XCTAssertEqual(response?.response?.url?.absoluteString, urlString)
//        XCTAssertEqual(response?.response?.statusCode, 302)
//    }
//
//    func testThatRequestRedirectHandlerCanModifyRedirects() {
//        // Given
//        let session = Session()
//        let redirectURLString = URL.makeHTTPBinURL().absoluteString
//        let redirectURLRequest = URLRequest(url: URL(string: redirectURLString)!)
//
//        var response: DataResponse<Data?, AFError>?
//        let expectation = self.expectation(description: "Request should redirect to \(redirectURLString)")
//
//        // When
//        let redirector = Redirector(behavior: .modify { _, _, _ in redirectURLRequest })
//
//        session.request(urlString).redirect(using: redirector).response { resp in
//            response = resp
//            expectation.fulfill()
//        }
//
//        waitForExpectations(timeout: timeout)
//
//        // Then
//        XCTAssertNotNil(response?.request)
//        XCTAssertNotNil(response?.response)
//        XCTAssertNotNil(response?.data)
//        XCTAssertNil(response?.error)
//
//        XCTAssertEqual(response?.response?.url?.absoluteString, redirectURLString)
//        XCTAssertEqual(response?.response?.statusCode, 200)
//    }
//
//    // MARK: - Tests - Per Session
//
//    func testThatSessionRedirectHandlerCanFollowRedirects() {
//        // Given
//        let session = Session(redirectHandler: Redirector.follow)
//
//        var response: DataResponse<Data?, AFError>?
//        let expectation = self.expectation(description: "Request should redirect to \(redirectURLString)")
//
//        // When
//        session.request(urlString).response { resp in
//            response = resp
//            expectation.fulfill()
//        }
//
//        waitForExpectations(timeout: timeout)
//
//        // Then
//        XCTAssertNotNil(response?.request)
//        XCTAssertNotNil(response?.response)
//        XCTAssertNotNil(response?.data)
//        XCTAssertNil(response?.error)
//
//        XCTAssertEqual(response?.response?.url?.absoluteString, redirectURLString)
//        XCTAssertEqual(response?.response?.statusCode, 200)
//    }
//
//    func testThatSessionRedirectHandlerCanNotFollowRedirects() {
//        // Given
//        let session = Session(redirectHandler: Redirector.doNotFollow)
//
//        var response: DataResponse<Data?, AFError>?
//        let expectation = self.expectation(description: "Request should NOT redirect to \(redirectURLString)")
//
//        // When
//        session.request(urlString).response { resp in
//            response = resp
//            expectation.fulfill()
//        }
//
//        waitForExpectations(timeout: timeout)
//
//        // Then
//        XCTAssertNotNil(response?.request)
//        XCTAssertNotNil(response?.response)
//        XCTAssertNil(response?.data)
//        XCTAssertNil(response?.error)
//
//        XCTAssertEqual(response?.response?.url?.absoluteString, urlString)
//        XCTAssertEqual(response?.response?.statusCode, 302)
//    }
//
//    func testThatSessionRedirectHandlerCanModifyRedirects() {
//        // Given
//        let redirectURLString = URL.makeHTTPBinURL().absoluteString
//        let redirectURLRequest = URLRequest(url: URL(string: redirectURLString)!)
//
//        let redirector = Redirector(behavior: .modify { _, _, _ in redirectURLRequest })
//        let session = Session(redirectHandler: redirector)
//
//        var response: DataResponse<Data?, AFError>?
//        let expectation = self.expectation(description: "Request should redirect to \(redirectURLString)")
//
//        // When
//        session.request(urlString).response { resp in
//            response = resp
//            expectation.fulfill()
//        }
//
//        waitForExpectations(timeout: timeout)
//
//        // Then
//        XCTAssertNotNil(response?.request)
//        XCTAssertNotNil(response?.response)
//        XCTAssertNotNil(response?.data)
//        XCTAssertNil(response?.error)
//
//        XCTAssertEqual(response?.response?.url?.absoluteString, redirectURLString)
//        XCTAssertEqual(response?.response?.statusCode, 200)
//    }
//
//    // MARK: - Tests - Per Request Prioritization
//
//    func testThatRequestRedirectHandlerIsPrioritizedOverSessionRedirectHandler() {
//        // Given
//        let session = Session(redirectHandler: Redirector.doNotFollow)
//
//        var response: DataResponse<Data?, AFError>?
//        let expectation = self.expectation(description: "Request should redirect to \(redirectURLString)")
//
//        // When
//        session.request(urlString).redirect(using: Redirector.follow).response { resp in
//            response = resp
//            expectation.fulfill()
//        }
//
//        waitForExpectations(timeout: timeout)
//
//        // Then
//        XCTAssertNotNil(response?.request)
//        XCTAssertNotNil(response?.response)
//        XCTAssertNotNil(response?.data)
//        XCTAssertNil(response?.error)
//
//        XCTAssertEqual(response?.response?.url?.absoluteString, redirectURLString)
//        XCTAssertEqual(response?.response?.statusCode, 200)
//    }
// }