func testRequestUsesCorrectSource_whenPresented()

in source/UberRidesTests/RideRequestViewControllerTests.swift [114:153]

• 35 lines of code
• 4 McCabe index (conditional complexity)

    func testRequestUsesCorrectSource_whenPresented() {
        var expectation = false

        let expectationClosure: (URLRequest) -> () = { request in
            expectation = true
            guard let url = request.url, let components = URLComponents(url: url, resolvingAgainstBaseURL: false), let items = components.queryItems else {
                XCTAssert(false)
                return
            }
            XCTAssertTrue(items.count > 0)
            var foundUserAgent = false
            for item in items {
                if (item.name == "user-agent") {
                    if let value = item.value {
                        foundUserAgent = true
                        XCTAssertTrue(value.contains(RideRequestViewController.sourceString))
                        break
                    }
                }
            }
            XCTAssert(foundUserAgent)
        }

        let testToken = AccessToken(tokenString: "testTokenString")
        _ = TokenManager.save(accessToken: testToken, tokenIdentifier: testIdentifier)
        defer {
            _ = TokenManager.deleteToken(identifier: testIdentifier)
        }
        let loginManager = LoginManager(accessTokenIdentifier: testIdentifier, keychainAccessGroup: Configuration.shared.defaultKeychainAccessGroup, loginType: .implicit)
        let rideRequestVC = RideRequestViewController(rideParameters: RideParametersBuilder().build(), loginManager: loginManager)
        XCTAssertNotNil(rideRequestVC.view)

        let webViewMock = WebViewMock(frame: CGRect.zero, configuration: WKWebViewConfiguration(), testClosure: expectationClosure)
        rideRequestVC.rideRequestView.webView = webViewMock

        rideRequestVC.load()

        XCTAssertFalse(rideRequestVC.rideRequestView.isHidden)
        XCTAssertTrue(expectation)
    }