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//
// BUYPaymentProviderTests.m
// Mobile Buy SDK
//
// Created by Shopify.
// Copyright (c) 2015 Shopify Inc. All rights reserved.
//
// 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 XCTest;
#import <Buy/Buy.h>
#import "BUYApplePayPaymentProvider.h"
#import "BUYWebCheckoutPaymentProvider.h"
#import "BUYClientTestBase.h"
#import "BUYPaymentController.h"
#import "BUYFakeSafariController.h"
#import <OHHTTPStubs/OHHTTPStubs.h>
extern Class SafariViewControllerClass;
@interface BUYPaymentController (Private)
- (id <BUYPaymentProvider>)providerForType:(NSString *)type;
@end
@interface BUYPaymentProviderTests : XCTestCase <BUYPaymentProviderDelegate>
@property (nonatomic) NSMutableDictionary <NSString *, XCTestExpectation *> *expectations;
@property (nonatomic) BUYModelManager *modelManager;
@end
@implementation BUYPaymentProviderTests
- (void)setUp
{
[super setUp];
self.modelManager = [BUYModelManager modelManager];
self.expectations = [@{} mutableCopy];
/* ---------------------------------
* We need to kick off the provider
* class initialization before setting
* the fake safari controller to
* prevent it getting overriden.
*/
[BUYWebCheckoutPaymentProvider class];
SafariViewControllerClass = [BUYFakeSafariController class];
}
- (void)tearDown
{
[super tearDown];
[OHHTTPStubs removeAllStubs];
}
- (BUYClient *)client
{
return [[BUYClient alloc] initWithShopDomain:BUYShopDomain_Placeholder apiKey:BUYAPIKey_Placeholder appId:BUYAppId_Placeholder];
}
- (BUYCheckout *)checkout
{
return [self.modelManager insertCheckoutWithJSONDictionary:nil];
}
- (void)mockRequests
{
// This mocks a getShop, and createCheckout request
[OHHTTPStubs stubRequestsPassingTest:^BOOL(NSURLRequest * _Nonnull request) {
return YES;
} withStubResponse:^OHHTTPStubsResponse * _Nonnull(NSURLRequest * _Nonnull request) {
return [BUYPaymentProviderTests responseForRequest:request];
}];
}
+ (OHHTTPStubsResponse *)responseForRequest:(NSURLRequest *)request
{
NSURLComponents *components = [NSURLComponents componentsWithURL:request.URL resolvingAgainstBaseURL:NO];
if ([components.path isEqualToString:@"/meta.json"]) {
return [OHHTTPStubsResponse responseWithJSONObject:@{@"id": @"123", @"name": @"test_shop", @"country": @"US", @"currency": @"USD"} statusCode:200 headers:nil];
}
else if ([components.path isEqualToString:@"/api/checkouts.json"]) {
return [OHHTTPStubsResponse responseWithJSONObject:@{@"checkout":@{@"payment_due": @(99), @"web_checkout_url": @"https://example.com"}} statusCode:200 headers:nil];
}
return nil;
}
#pragma mark - Apple Pay
- (void)testAppleAvailability
{
BUYApplePayPaymentProvider *applePay = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@"merchant.id.1"];
XCTAssertTrue(applePay.isAvailable);
BUYApplePayPaymentProvider *applePay2 = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@""];
XCTAssertFalse(applePay2.isAvailable);
}
- (void)testApplePayPresentationCallbacks
{
[self mockRequests];
BUYApplePayPaymentProvider *applePay = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@"merchant.id.1"];
applePay.delegate = self;
self.expectations[@"presentController"] = [self expectationWithDescription:NSStringFromSelector(_cmd)];
[applePay startCheckout:self.checkout];
[self waitForExpectationsWithTimeout:1 handler:^(NSError *error) {
XCTAssertNil(error);
}];
}
- (void)testApplePayProvider
{
BUYApplePayPaymentProvider *applePay1 = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@"merchant.id.1"];
XCTAssertEqualObjects(applePay1.merchantID, @"merchant.id.1");
// 4 default networks should be configured
XCTAssertEqual(applePay1.supportedNetworks.count, 4);
applePay1.supportedNetworks = @[PKPaymentNetworkMasterCard];
XCTAssertEqual(applePay1.supportedNetworks.count, 1);
XCTAssertEqualObjects(applePay1.supportedNetworks[0], PKPaymentNetworkMasterCard);
}
- (void)testCanShowApplePaySetup
{
BUYApplePayPaymentProvider *applePay = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@"merchant.id.1"];
XCTAssertTrue(applePay.canShowApplePaySetup);
BUYApplePayPaymentProvider *applePay2 = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@""];
XCTAssertFalse(applePay2.canShowApplePaySetup);
}
- (void)testFailedApplePayCallbacks
{
[OHHTTPStubs stubRequestsPassingTest:^BOOL(NSURLRequest * _Nonnull request) {
return YES;
} withStubResponse:^OHHTTPStubsResponse * _Nonnull(NSURLRequest * _Nonnull request) {
return [OHHTTPStubsResponse responseWithJSONObject:@{} statusCode:400 headers:nil];
}];
BUYApplePayPaymentProvider *applePay = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@"merchant.id.1"];
applePay.delegate = self;
self.expectations[@"failedCheckout"] = [self expectationWithDescription:NSStringFromSelector(_cmd)];
self.expectations[@"failedShop"] = [self expectationWithDescription:NSStringFromSelector(_cmd)];
[applePay startCheckout:self.checkout];
[self waitForExpectationsWithTimeout:1 handler:^(NSError *error) {
XCTAssertNil(error);
}];
}
#pragma mark - Web
- (void)testWebAvailability
{
BUYWebCheckoutPaymentProvider *webProvider = [[BUYWebCheckoutPaymentProvider alloc] initWithClient:self.client];
XCTAssertTrue(webProvider.isAvailable);
}
- (void)testWebPresentationCallbacks
{
[self mockRequests];
BUYWebCheckoutPaymentProvider *webProvider = [[BUYWebCheckoutPaymentProvider alloc] initWithClient:self.client];
webProvider.delegate = self;
self.expectations[@"presentController"] = [self expectationWithDescription:NSStringFromSelector(_cmd)];
[webProvider startCheckout:self.checkout];
[self waitForExpectationsWithTimeout:1 handler:^(NSError *error) {
XCTAssertNil(error);
}];
}
#pragma mark - Payment Controller
- (void)testPaymentController
{
BUYPaymentController *controller = [[BUYPaymentController alloc] init];
BUYApplePayPaymentProvider *applePay1 = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@"merchant.id.1"];
[controller addPaymentProvider:applePay1];
XCTAssertEqual(controller.providers.count, 1);
id <BUYPaymentProvider> provider = [controller providerForType:BUYApplePayPaymentProviderId];
XCTAssertEqualObjects(provider, applePay1);
BUYWebCheckoutPaymentProvider *webProvider = [[BUYWebCheckoutPaymentProvider alloc] initWithClient:self.client];
[controller addPaymentProvider:webProvider];
XCTAssertEqual(controller.providers.count, 2);
provider = [controller providerForType:BUYWebPaymentProviderId];
XCTAssertEqualObjects(provider, webProvider);
// Attempt to add an alternate Apple Pay provider
BUYApplePayPaymentProvider *applePay2 = [[BUYApplePayPaymentProvider alloc] initWithClient:self.client merchantID:@"merchant.id.2"];
[controller addPaymentProvider:applePay2];
XCTAssertEqual(controller.providers.count, 2);
}
- (void)testStartingPaymentWithPaymentController
{
[self mockRequests];
BUYPaymentController *controller = [[BUYPaymentController alloc] init];
BUYWebCheckoutPaymentProvider *webProvider = [[BUYWebCheckoutPaymentProvider alloc] initWithClient:self.client];
webProvider.delegate = self;
[controller addPaymentProvider:webProvider];
self.expectations[@"presentController"] = [self expectationWithDescription:NSStringFromSelector(_cmd)];
[controller startCheckout:self.checkout withProviderType:BUYWebPaymentProviderId];
[self waitForExpectationsWithTimeout:1 handler:^(NSError *error) {
XCTAssertNil(error);
}];
}
#pragma mark - Payment Provider delegate
- (void)paymentProvider:(id <BUYPaymentProvider>)provider wantsControllerPresented:(UIViewController *)controller
{
[self.expectations[@"presentController"] fulfill];
}
- (void)paymentProviderWantsControllerDismissed:(id <BUYPaymentProvider>)provider
{
}
- (void)paymentProviderWillStartCheckout:(id <BUYPaymentProvider>)provider
{
}
- (void)paymentProviderDidDismissCheckout:(id <BUYPaymentProvider>)provider
{
}
- (void)paymentProvider:(id <BUYPaymentProvider>)provider didFailToUpdateCheckoutWithError:(NSError *)error
{
}
- (void)paymentProvider:(id <BUYPaymentProvider>)provider didFailWithError:(NSError *)error;
{
if (self.expectations[@"failedCheckout"]) {
[self.expectations[@"failedCheckout"] fulfill];
[self.expectations removeObjectForKey:@"failedCheckout"];
}
if (self.expectations[@"failedShop"]) {
[self.expectations[@"failedShop"] fulfill];
[self.expectations removeObjectForKey:@"failedShop"];
}
}
- (void)paymentProvider:(id <BUYPaymentProvider>)provider didCompleteCheckout:(BUYCheckout *)checkout withStatus:(BUYStatus)status
{
}
@end