realm-js/tests/ios/RealmJSCoreTests.m

98 lines
3.7 KiB
Objective-C

////////////////////////////////////////////////////////////////////////////
//
// Copyright 2016 Realm Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
////////////////////////////////////////////////////////////////////////////
#import "RealmJSTests.h"
#import "RJSModuleLoader.h"
#include "jsc_init.h"
@interface RealmJSCoreTests : RealmJSTests
@property (nonatomic, strong) JSValue *testObject;
@end
@implementation RealmJSCoreTests
+ (XCTestSuite *)defaultTestSuite {
XCTestSuite *suite = [super defaultTestSuite];
JSContext *context = [[JSContext alloc] init];
RJSModuleLoader *moduleLoader = [[RJSModuleLoader alloc] initWithContext:context];
NSURL *realmURL = [[NSBundle bundleForClass:self] URLForResource:@"index" withExtension:@"js" subdirectory:@"lib"];
NSURL *scriptURL = [[NSBundle bundleForClass:self] URLForResource:@"index" withExtension:@"js" subdirectory:@"js"];
NSError *error;
// Create Realm constructor in the JS context.
RJSInitializeInContext(context.JSGlobalContextRef);
// Load the Realm module so additional functionality is exposed on Realm objects.
JSValue *realmConstructor = [moduleLoader loadModuleFromURL:realmURL error:&error];
NSAssert(realmConstructor, @"%@", error);
// Expose the Realm constructor as a global 'realm' CommonJS module.
[moduleLoader addGlobalModuleObject:realmConstructor forName:@"realm"];
JSValue *testObject = [moduleLoader loadModuleFromURL:scriptURL error:&error];
NSAssert(testObject, @"%@", error);
NSDictionary *testCaseNames = [[testObject invokeMethod:@"getTestNames" withArguments:nil] toDictionary];
NSAssert(testCaseNames.count, @"No test names were provided by the JS");
for (XCTestSuite *testSuite in [self testSuitesFromDictionary:testCaseNames]) {
for (RealmJSCoreTests *test in testSuite.tests) {
test.testObject = testObject;
}
[suite addTest:testSuite];
}
return suite;
}
- (JSContext *)context {
return self.testObject.context;
}
- (void)invokeMethod:(NSString *)method {
JSValue *testObject = self.testObject;
JSContext *context = testObject.context;
context.exception = nil;
[testObject invokeMethod:@"runTest" withArguments:@[NSStringFromClass(self.class), method]];
JSValue *exception = context.exception;
if (exception) {
JSValue *message = [exception hasProperty:@"message"] ? exception[@"message"] : exception;
NSString *source = [exception hasProperty:@"sourceURL"] ? [exception[@"sourceURL"] toString] : nil;
NSUInteger line = [exception hasProperty:@"line"] ? [exception[@"line"] toUInt32] - 1 : 0;
NSURL *sourceURL = nil;
if (source) {
NSString *path = [NSString pathWithComponents:@[[@(__FILE__) stringByDeletingLastPathComponent], @"..", @"js", source.lastPathComponent]];
sourceURL = [NSURL URLWithString:path];
}
[self recordFailureWithDescription:message.description
inFile:sourceURL ? sourceURL.absoluteString : @(__FILE__)
atLine:sourceURL ? line : __LINE__
expected:YES];
}
}
@end