123 lines
4.6 KiB
Objective-C
123 lines
4.6 KiB
Objective-C
/**
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* Copyright (c) 2015-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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#import "RCTTestRunner.h"
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#import "FBSnapshotTestController.h"
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#import "RCTAssert.h"
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#import "RCTRedBox.h"
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#import "RCTRootView.h"
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#import "RCTTestModule.h"
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#import "RCTUtils.h"
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#define TIMEOUT_SECONDS 60
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@interface RCTBridge (RCTTestRunner)
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@property (nonatomic, weak) RCTBridge *batchedBridge;
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@end
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@implementation RCTTestRunner
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{
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FBSnapshotTestController *_testController;
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}
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- (instancetype)initWithApp:(NSString *)app referenceDir:(NSString *)referenceDir
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{
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RCTAssertParam(app);
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RCTAssertParam(referenceDir);
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if ((self = [super init])) {
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NSString *sanitizedAppName = [app stringByReplacingOccurrencesOfString:@"/" withString:@"-"];
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sanitizedAppName = [sanitizedAppName stringByReplacingOccurrencesOfString:@"\\" withString:@"-"];
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_testController = [[FBSnapshotTestController alloc] initWithTestName:sanitizedAppName];
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_testController.referenceImagesDirectory = referenceDir;
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#if RUNNING_ON_CI
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_scriptURL = [[NSBundle bundleForClass:[RCTBridge class]] URLForResource:@"main" withExtension:@"jsbundle"];
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#else
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_scriptURL = [NSURL URLWithString:[NSString stringWithFormat:@"http://localhost:8081/%@.includeRequire.runModule.bundle?dev=true", app]];
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#endif
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}
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return self;
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}
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RCT_NOT_IMPLEMENTED(-init)
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- (void)setRecordMode:(BOOL)recordMode
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{
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_testController.recordMode = recordMode;
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}
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- (BOOL)recordMode
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{
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return _testController.recordMode;
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}
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- (void)runTest:(SEL)test module:(NSString *)moduleName
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{
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[self runTest:test module:moduleName initialProps:nil expectErrorBlock:nil];
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}
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- (void)runTest:(SEL)test module:(NSString *)moduleName
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initialProps:(NSDictionary *)initialProps expectErrorRegex:(NSString *)errorRegex
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{
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[self runTest:test module:moduleName initialProps:initialProps expectErrorBlock:^BOOL(NSString *error){
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return [error rangeOfString:errorRegex options:NSRegularExpressionSearch].location != NSNotFound;
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}];
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}
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- (void)runTest:(SEL)test module:(NSString *)moduleName initialProps:(NSDictionary *)initialProps expectErrorBlock:(BOOL(^)(NSString *error))expectErrorBlock
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{
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RCTRootView *rootView = [[RCTRootView alloc] initWithBundleURL:_scriptURL
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moduleName:moduleName
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launchOptions:nil];
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rootView.initialProperties = initialProps;
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rootView.frame = CGRectMake(0, 0, 320, 2000); // Constant size for testing on multiple devices
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NSString *testModuleName = RCTBridgeModuleNameForClass([RCTTestModule class]);
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RCTTestModule *testModule = rootView.bridge.batchedBridge.modules[testModuleName];
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testModule.controller = _testController;
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testModule.testSelector = test;
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testModule.view = rootView;
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UIViewController *vc = [UIApplication sharedApplication].delegate.window.rootViewController;
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vc.view = [[UIView alloc] init];
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[vc.view addSubview:rootView]; // Add as subview so it doesn't get resized
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NSDate *date = [NSDate dateWithTimeIntervalSinceNow:TIMEOUT_SECONDS];
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NSString *error = [[RCTRedBox sharedInstance] currentErrorMessage];
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while ([date timeIntervalSinceNow] > 0 && testModule.status == RCTTestStatusPending && error == nil) {
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[[NSRunLoop mainRunLoop] runMode:NSDefaultRunLoopMode beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
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[[NSRunLoop mainRunLoop] runMode:NSRunLoopCommonModes beforeDate:[NSDate dateWithTimeIntervalSinceNow:0.1]];
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error = [[RCTRedBox sharedInstance] currentErrorMessage];
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}
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[rootView removeFromSuperview];
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NSArray *nonLayoutSubviews = [vc.view.subviews filteredArrayUsingPredicate:[NSPredicate predicateWithBlock:^BOOL(id subview, NSDictionary *bindings) {
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return ![NSStringFromClass([subview class]) isEqualToString:@"_UILayoutGuide"];
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}]];
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RCTAssert(nonLayoutSubviews.count == 0, @"There shouldn't be any other views: %@", nonLayoutSubviews);
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vc.view = nil;
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[[RCTRedBox sharedInstance] dismiss];
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if (expectErrorBlock) {
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RCTAssert(expectErrorBlock(error), @"Expected an error but nothing matched.");
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} else {
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RCTAssert(error == nil, @"RedBox error: %@", error);
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RCTAssert(testModule.status != RCTTestStatusPending, @"Test didn't finish within %d seconds", TIMEOUT_SECONDS);
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RCTAssert(testModule.status == RCTTestStatusPassed, @"Test failed");
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}
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RCTAssert(self.recordMode == NO, @"Don't forget to turn record mode back to NO before commit.");
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}
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@end
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