func testRequestUsesCorrectSource_whenPresented()

in source/UberRidesTests/RideRequestViewTests.swift [132:176]

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

    func testRequestUsesCorrectSource_whenPresented() {
        testExpectation = expectation(description: "Test RideRequestView source call")
        
        let expectationClosure: (URLRequest) -> () = { request in
            self.testExpectation.fulfill()
            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(RideRequestView.sourceString))
                        break
                    }
                }
            }
            XCTAssert(foundUserAgent)
        }
        
        let testIdentifier = "testAccessTokenIdentifier"
        _ = TokenManager.deleteToken(identifier: testIdentifier)
        let testToken = AccessToken(tokenString: "testTokenString")
        _ = TokenManager.save(accessToken: testToken, tokenIdentifier: testIdentifier)
        defer {
            _ = TokenManager.deleteToken(identifier: testIdentifier)
        }
        
        let rideRequestView = RideRequestView(rideParameters: RideParametersBuilder().build(), accessToken: TokenManager.fetchToken(identifier: testIdentifier), frame: CGRect.zero)
        XCTAssertNotNil(rideRequestView)
        
        let webViewMock = WebViewMock(frame: CGRect.zero, configuration: WKWebViewConfiguration(), testClosure: expectationClosure)
        rideRequestView.webView.scrollView.delegate = nil
        rideRequestView.webView = webViewMock

        rideRequestView.load()
        
        
        waitForExpectations(timeout: timeout, handler: { error in
            XCTAssertNil(error)
        })
    }