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//
// ASIHTTPRequestTests.m
// asi-http-request
//
// Created by Ben Copsey on 01/08/2008.
// Copyright 2008 All-Seeing Interactive. All rights reserved.
//
#import "ASIHTTPRequestTests.h"
#import "ASIHTTPRequest.h"
#import "NSHTTPCookieAdditions.h"
#import "ASINetworkQueue.h"
@implementation ASIHTTPRequestTests
- (void)testBasicDownload
{
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
NSString *html = [request responseString];
GHAssertNotNil(html,@"Basic synchronous request failed");
// Check we're getting the correct response headers
NSString *pingBackHeader = [[request responseHeaders] objectForKey:@"X-Pingback"];
BOOL success = [pingBackHeader isEqualToString:@"http://allseeing-i.com/Ping-Back"];
GHAssertTrue(success,@"Failed to populate response headers");
// Check we're getting back the correct status code
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/a-page-that-does-not-exist"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
success = ([request responseStatusCode] == 404);
GHAssertTrue(success,@"Didn't get correct status code");
// Check data is as expected
NSRange notFound = NSMakeRange(NSNotFound, 0);
success = !NSEqualRanges([html rangeOfString:@"All-Seeing Interactive"],notFound);
GHAssertTrue(success,@"Failed to download the correct data");
// Attempt to grab from bad url
url = [[[NSURL alloc] initWithString:@""] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
success = [[request error] code] == ASIInternalErrorWhileBuildingRequestType;
GHAssertTrue(success,@"Failed to generate an error for a bad host");
request = [[[ASIHTTPRequest alloc] initWithURL:nil] autorelease];
[request start];
success = [[request error] code] == ASIUnableToCreateRequestErrorType;
GHAssertTrue(success,@"Failed to generate an error for a bad host");
}
- (void)testCharacterEncoding
{
NSArray *IANAEncodings = [NSArray arrayWithObjects:@"UTF-8",@"US-ASCII",@"ISO-8859-1",@"UTF-16",nil];
NSUInteger NSStringEncodings[] = {NSUTF8StringEncoding,NSASCIIStringEncoding,NSISOLatin1StringEncoding,NSUnicodeStringEncoding};
int i;
for (i=0; i<[IANAEncodings count]; i++) {
NSURL *url = [[[NSURL alloc] initWithString:[NSString stringWithFormat:@"http://allseeing-i.com/ASIHTTPRequest/tests/Character-Encoding/%@",[IANAEncodings objectAtIndex:i]]] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
BOOL success = [request responseEncoding] == NSStringEncodings[i];
GHAssertTrue(success,[NSString stringWithFormat:@"Failed to use the correct text encoding for %@i",[IANAEncodings objectAtIndex:i]]);
}
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/Character-Encoding/Something-else"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setDefaultResponseEncoding:NSWindowsCP1251StringEncoding];
[request start];
BOOL success = [request responseEncoding] == [request defaultResponseEncoding];
GHAssertTrue(success,[NSString stringWithFormat:@"Failed to use the default string encoding"]);
// Will return a Content-Type header with charset in the middle of the value (Fix contributed by Roman Busyghin)
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/Character-Encoding/utf-16-with-type-header"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
success = [request responseEncoding] == NSUnicodeStringEncoding;
GHAssertTrue(success,[NSString stringWithFormat:@"Failed to parse the content type header correctly"]);
}
- (void)testTimeOut
{
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setTimeOutSeconds:0.0001]; //It's pretty unlikely we will be able to grab the data this quickly, so the request should timeout
[request start];
BOOL success = [[request error] code] == ASIRequestTimedOutErrorType;
GHAssertTrue(success,@"Timeout didn't generate the correct error");
}
- (void)testRequestMethod
{
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/request-method"] autorelease];
NSArray *methods = [[[NSArray alloc] initWithObjects:@"GET",@"POST",@"PUT",@"DELETE", nil] autorelease];
for (NSString *method in methods) {
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setRequestMethod:method];
[request start];
BOOL success = [[request responseString] isEqualToString:method];
GHAssertTrue(success,@"Failed to set the request method correctly");
}
}
- (void)testUploadContentLength
{
//This url will return the contents of the Content-Length request header
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/content-length"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setPostBody:[NSMutableData dataWithLength:1024*32]];
[request start];
BOOL success = ([[request responseString] isEqualToString:[NSString stringWithFormat:@"%hu",(1024*32)]]);
GHAssertTrue(success,@"Sent wrong content length");
}
- (void)testDownloadContentLength
{
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/i/logo.png"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
BOOL success = ([request contentLength] == 18443);
GHAssertTrue(success,@"Got wrong content length");
}
- (void)testFileDownload
{
NSString *path = [[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"testimage.png"];
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/i/logo.png"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setDownloadDestinationPath:path];
[request start];
NSString *tempPath = [request temporaryFileDownloadPath];
GHAssertNotNil(tempPath,@"Failed to download file to temporary location");
BOOL success = (![[NSFileManager defaultManager] fileExistsAtPath:tempPath]);
GHAssertTrue(success,@"Failed to remove file from temporary location");
#if TARGET_OS_IPHONE
UIImage *image = [[[UIImage alloc] initWithContentsOfFile:path] autorelease];
#else
NSImage *image = [[[NSImage alloc] initWithContentsOfFile:path] autorelease];
#endif
GHAssertNotNil(image,@"Failed to download data to a file");
}
- (void)testCompressedResponseDownloadToFile
{
NSString *path = [[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"testfile"];
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/first"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setDownloadDestinationPath:path];
[request start];
NSString *tempPath = [request temporaryFileDownloadPath];
GHAssertNotNil(tempPath,@"Failed to download file to temporary location");
//BOOL success = (![[NSFileManager defaultManager] fileExistsAtPath:tempPath]);
//GHAssertTrue(success,@"Failed to remove file from temporary location");
BOOL success = [[NSString stringWithContentsOfURL:[NSURL fileURLWithPath:path]] isEqualToString:@"This is the expected content for the first string"];
GHAssertTrue(success,@"Failed to download data to a file");
}
- (void)testDownloadProgress
{
progress = 0;
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/i/logo.png"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setDownloadProgressDelegate:self];
[request start];
BOOL success = (progress == 1);
GHAssertTrue(success,@"Failed to properly increment download progress %f != 1.0",progress);
}
- (void)setProgress:(float)newProgress;
{
progress = newProgress;
}
- (void)testUploadProgress
{
progress = 0;
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:[NSURL URLWithString:@"http://allseeing-i.com/ignore"]] autorelease];
[request setPostBody:[NSMutableData dataWithLength:1024*32]];
[request setUploadProgressDelegate:self];
[request start];
BOOL success = (progress == 1);
GHAssertTrue(success,@"Failed to properly increment upload progress %f != 1.0",progress);
}
- (void)testCookies
{
BOOL success;
// Set setting a cookie
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/set_cookie"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseCookiePersistance:YES];
[request start];
NSString *html = [request responseString];
success = [html isEqualToString:@"I have set a cookie"];
GHAssertTrue(success,@"Failed to set a cookie");
// Test a cookie is stored in responseCookies
NSArray *cookies = [request responseCookies];
GHAssertNotNil(cookies,@"Failed to store cookie data in responseCookies");
// Test the cookie contains the correct data
NSHTTPCookie *cookie = nil;
BOOL foundCookie = NO;
for (cookie in cookies) {
if ([[cookie name] isEqualToString:@"ASIHTTPRequestTestCookie"]) {
foundCookie = YES;
success = [[cookie decodedValue] isEqualToString:@"This is the value"];
GHAssertTrue(success,@"Failed to store the correct value for a cookie");
success = [[cookie domain] isEqualToString:@"allseeing-i.com"];
GHAssertTrue(success,@"Failed to store the correct domain for a cookie");
success = [[cookie path] isEqualToString:@"/ASIHTTPRequest/tests"];
GHAssertTrue(success,@"Failed to store the correct path for a cookie");
break;
}
}
GHAssertTrue(foundCookie,@"Failed store a particular cookie - can't continue with the rest of the tests");
if (!foundCookie) {
return;
}
// Test a cookie is presented when manually added to the request
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/read_cookie"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseCookiePersistance:NO];
[request setRequestCookies:[NSMutableArray arrayWithObject:cookie]];
[request start];
html = [request responseString];
success = [html isEqualToString:@"I have 'This is the value' as the value of 'ASIHTTPRequestTestCookie'"];
GHAssertTrue(success,@"Cookie not presented to the server with cookie persistance OFF");
// Test a cookie is presented from the persistent store
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/read_cookie"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseCookiePersistance:YES];
[request start];
html = [request responseString];
success = [html isEqualToString:@"I have 'This is the value' as the value of 'ASIHTTPRequestTestCookie'"];
GHAssertTrue(success,@"Cookie not presented to the server with cookie persistance ON");
// Test removing a cookie
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/remove_cookie"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
html = [request responseString];
success = [html isEqualToString:@"I have removed a cookie"];
GHAssertTrue(success,@"Failed to remove a cookie");
// Test making sure cookie was properly removed
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/read_cookie"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
html = [request responseString];
success = [html isEqualToString:@"No cookie exists"];
GHAssertTrue(success,@"Cookie presented to the server when it should have been removed");
// Test setting a custom cookie works
NSDictionary *cookieProperties = [[[NSMutableDictionary alloc] init] autorelease];
[cookieProperties setValue:@"Test Value" forKey:NSHTTPCookieValue];
[cookieProperties setValue:@"ASIHTTPRequestTestCookie" forKey:NSHTTPCookieName];
[cookieProperties setValue:@"allseeing-i.com" forKey:NSHTTPCookieDomain];
[cookieProperties setValue:[NSDate dateWithTimeIntervalSinceNow:60*60*4] forKey:NSHTTPCookieExpires];
[cookieProperties setValue:@"/ASIHTTPRequest/tests" forKey:NSHTTPCookiePath];
cookie = [[[NSHTTPCookie alloc] initWithProperties:cookieProperties] autorelease];
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/read_cookie"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseCookiePersistance:NO];
[request setRequestCookies:[NSMutableArray arrayWithObject:cookie]];
[request start];
html = [request responseString];
success = [html isEqualToString:@"I have 'Test Value' as the value of 'ASIHTTPRequestTestCookie'"];
GHAssertTrue(success,@"Custom cookie not presented to the server with cookie persistance OFF");
// Test removing all cookies works
[ASIHTTPRequest clearSession];
NSArray *sessionCookies = [ASIHTTPRequest sessionCookies];
success = ([sessionCookies count] == 0);
GHAssertTrue(success,@"Cookies not removed");
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/read_cookie"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseCookiePersistance:YES];
[request start];
html = [request responseString];
success = [html isEqualToString:@"No cookie exists"];
GHAssertTrue(success,@"Cookie presented to the server when it should have been removed");
}
- (void)testBasicAuthentication
{
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/basic-authentication"] autorelease];
ASIHTTPRequest *request;
BOOL success;
NSError *err;
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseKeychainPersistance:NO];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Failed to generate permission denied error with no credentials");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseKeychainPersistance:NO];
[request setUsername:@"wrong"];
[request setPassword:@"wrong"];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Failed to generate permission denied error with wrong credentials");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseSessionPersistance:YES];
[request setUseKeychainPersistance:YES];
[request setUsername:@"secret_username"];
[request setPassword:@"secret_password"];
[request start];
err = [request error];
GHAssertNil(err,@"Failed to supply correct username and password");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseSessionPersistance:NO];
[request setUseKeychainPersistance:NO];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Reused credentials when we shouldn't have");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseSessionPersistance:YES];
[request setUseKeychainPersistance:NO];
[request start];
err = [request error];
GHAssertNil(err,@"Failed to reuse credentials");
[ASIHTTPRequest clearSession];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseKeychainPersistance:NO];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Failed to clear credentials");
// This test may show a dialog!
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseKeychainPersistance:YES];
[request start];
err = [request error];
GHAssertNil(err,@"Failed to use stored credentials");
}
- (void)testDigestAuthentication
{
[ASIHTTPRequest clearSession];
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/digest-authentication"] autorelease];
ASIHTTPRequest *request;
BOOL success;
NSError *err;
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseKeychainPersistance:NO];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Failed to generate permission denied error with no credentials");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseKeychainPersistance:NO];
[request setUsername:@"wrong"];
[request setPassword:@"wrong"];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Failed to generate permission denied error with wrong credentials");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseSessionPersistance:YES];
[request setUseKeychainPersistance:YES];
[request setUsername:@"secret_username"];
[request setPassword:@"secret_password"];
[request start];
err = [request error];
GHAssertNil(err,@"Failed to supply correct username and password");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseSessionPersistance:NO];
[request setUseKeychainPersistance:NO];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Reused credentials when we shouldn't have");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseSessionPersistance:YES];
[request setUseKeychainPersistance:NO];
[request start];
err = [request error];
GHAssertNil(err,@"Failed to reuse credentials");
[ASIHTTPRequest clearSession];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseKeychainPersistance:NO];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Failed to clear credentials");
}
- (void)testNTLMAuthentication
{
// If you want to run this test, set your hostname, username, password and domain below.
NSString *theURL = @"";
NSString *username = @"";
NSString *password = @"";
NSString *domain = @"";
if ([theURL isEqualToString:@""] || [username isEqualToString:@""] || [password isEqualToString:@""]) {
GHAssertFalse(true,@"Skipping NTLM test because no server details were supplied");
}
[ASIHTTPRequest clearSession];
NSURL *url = [[[NSURL alloc] initWithString:theURL] autorelease];
ASIHTTPRequest *request;
BOOL success;
NSError *err;
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseKeychainPersistance:NO];
[request setUseSessionPersistance:NO];
[request start];
success = [[request error] code] == ASIAuthenticationErrorType;
GHAssertTrue(success,@"Failed to generate permission denied error with no credentials");
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setUseSessionPersistance:YES];
[request setUseKeychainPersistance:NO];
[request setUsername:username];
[request setPassword:password];
[request setDomain:domain];
[request start];
err = [request error];
GHAssertNil(err,@"Got an error when correct credentials were supplied");
NSLog([request responseString]);
}
- (void)testCompressedResponse
{
// allseeing-i.com does not gzip png images
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/i/logo.png"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
NSString *encoding = [[request responseHeaders] objectForKey:@"Content-Encoding"];
BOOL success = (!encoding || [encoding rangeOfString:@"gzip"].location != NSNotFound);
GHAssertTrue(success,@"Got incorrect request headers from server");
success = ([request rawResponseData] == [request responseData]);
GHAssertTrue(success,@"Attempted to uncompress data that was not compressed");
url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/tests/first"] autorelease];
request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request start];
success = ([request rawResponseData] != [request responseData]);
GHAssertTrue(success,@"Uncompressed data is the same as compressed data");
success = [[request responseString] isEqualToString:@"This is the expected content for the first string"];
GHAssertTrue(success,@"Failed to decompress data correctly?");
}
- (void)testPartialFetch
{
NSString *downloadPath = [[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"testfile.txt"];
NSString *tempPath = [[[[NSBundle mainBundle] bundlePath] stringByDeletingLastPathComponent] stringByAppendingPathComponent:@"tempfile.txt"];
NSString *partialContent = @"This file should be exactly 163 bytes long when encoded as UTF8, Unix line breaks with no BOM.\n";
[partialContent writeToFile:tempPath atomically:NO encoding:NSASCIIStringEncoding error:nil];
NSURL *url = [[[NSURL alloc] initWithString:@"http://allseeing-i.com/ASIHTTPRequest/Tests/test_partial_download.txt"] autorelease];
ASIHTTPRequest *request = [[[ASIHTTPRequest alloc] initWithURL:url] autorelease];
[request setDownloadDestinationPath:downloadPath];
[request setTemporaryFileDownloadPath:tempPath];
[request setAllowResumeForFileDownloads:YES];
[request start];
BOOL success = ([request contentLength] == 68);
GHAssertTrue(success,@"Failed to download a segment of the data");
NSString *content = [NSString stringWithContentsOfFile:downloadPath];
NSString *newPartialContent = [content substringFromIndex:95];
success = ([newPartialContent isEqualToString:@"This is the content we ought to be getting if we start from byte 95."]);
GHAssertTrue(success,@"Failed to append the correct data to the end of the file?");
}
@end
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