react-native/RNTester/RNTesterUnitTests/RCTGzipTests.m

81 lines
2.0 KiB
Objective-C

/**
* Copyright (c) 2015-present, Facebook, Inc.
*
* This source code is licensed under the MIT license found in the
* LICENSE file in the root directory of this source tree.
*
*/
#import <XCTest/XCTest.h>
#import <RCTTest/RCTTestRunner.h>
#import <React/RCTNetworking.h>
#import <React/RCTUtils.h>
extern BOOL RCTIsGzippedData(NSData *data);
@interface RCTNetworking (Private)
- (void)buildRequest:(NSDictionary<NSString *, id> *)query
completionBlock:(void (^)(NSURLRequest *request))block;
@end
@interface RCTGzipTests : XCTestCase
@end
@implementation RCTGzipTests
- (void)testGzip
{
//set up data
NSString *inputString = @"Hello World!";
NSData *inputData = [inputString dataUsingEncoding:NSUTF8StringEncoding];
//compress
NSData *outputData = RCTGzipData(inputData, -1);
XCTAssertTrue(RCTIsGzippedData(outputData));
}
- (void)testDontRezipZippedData
{
//set up data
NSString *inputString = @"Hello World!";
NSData *inputData = [inputString dataUsingEncoding:NSUTF8StringEncoding];
//compress
NSData *compressedData = RCTGzipData(inputData, -1);
inputString = [[NSString alloc] initWithData:compressedData encoding:NSUTF8StringEncoding];
//compress again
NSData *outputData = RCTGzipData(inputData, -1);
NSString *outputString = [[NSString alloc] initWithData:outputData encoding:NSUTF8StringEncoding];
XCTAssertEqualObjects(outputString, inputString);
}
- (void)testRequestBodyEncoding
{
NSDictionary *query = @{
@"url": @"http://example.com",
@"method": @"POST",
@"data": @{@"string": @"Hello World"},
@"headers": @{@"Content-Encoding": @"gzip"},
};
RCTNetworking *networker = [RCTNetworking new];
[networker setValue:dispatch_get_main_queue() forKey:@"methodQueue"];
__block NSURLRequest *request = nil;
[networker buildRequest:query completionBlock:^(NSURLRequest *_request) {
request = _request;
}];
RCT_RUN_RUNLOOP_WHILE(request == nil);
XCTAssertNotNil(request);
XCTAssertNotNil(request.HTTPBody);
XCTAssertTrue(RCTIsGzippedData(request.HTTPBody));
}
@end