Hi Richard
Le samedi 15 janvier 2011 à 06:45 +0000, Richard Frith-Macdonald a
écrit :
> I have an OSX system I could run tests for you on, and I'd be very
> pleased to do that if you could add tests to the testsuite at
> http://svn.gna.org/viewcvs/gnustep/tests/testsuite/trunk/
> My problem with writing tests for a class is that I need to be
> familiar with how the class is used (in order to write tests), and
> getting that familiarity means I need to be working on code which uses
> the class, or spend a lot of time reading the documentation ...
> running testcases for someone else who *is* working with the classes,
> is very quick/easy by comparison.
Here's a first round of tests for NSURLRequest, NSURLProtocol and
NSURLConnection. I'll try to create good client/server tests for
NSURLConnection next but it will take some time.
Philippe
Index: base/NSURLConnection/basic.m
===================================================================
--- base/NSURLConnection/basic.m (révision 0)
+++ base/NSURLConnection/basic.m (révision 0)
@@ -0,0 +1,48 @@
+#import <Foundation/Foundation.h>
+#import "Testing.h"
+#import "ObjectTesting.h"
+
+int main()
+{
+ NSAutoreleasePool *arp = [NSAutoreleasePool new];
+ NSMutableURLRequest *mutable;
+ NSURLConnection *connection;
+ NSURLResponse *response;
+ NSError *error;
+ NSData *data;
+ NSURL *httpURL;
+ NSString *path;
+
+ httpURL = [NSURL URLWithString: @"http://www.gnustep.org";];
+
+ TEST_FOR_CLASS(@"NSURLConnection", [NSURLConnection alloc],
+ "NSURLConnection +alloc returns an NSURLConnection");
+
+ mutable = [NSMutableURLRequest requestWithURL:httpURL];
+ pass([NSURLConnection canHandleRequest:mutable],
+ "NSURLConnection can handle an valid HTTP request (GET)");
+ [mutable setHTTPMethod:@"WRONGMETHOD"];
+ pass([NSURLConnection canHandleRequest:mutable],
+ "NSURLConnection can handle an invalid HTTP request (WRONGMETHOD)");
+
+ [mutable setHTTPMethod:@"GET"];
+ connection = [NSURLConnection connectionWithRequest:mutable delegate:nil];
+ pass(connection != nil,
+ "NSURLConnection +connectionWithRequest:delegate: with nil as delegate returns a instance");
+
+ data = [NSURLConnection sendSynchronousRequest:mutable returningResponse:&response error:&error];
+ pass(data != nil && [data length] > 0,
+ "NSURLConnection synchronously load data from an http URL");
+ [data release];
+
+ path = [[NSFileManager defaultManager] currentDirectoryPath];
+ path = [path stringByAppendingPathComponent:@"basic.m"];
+ [mutable setURL:[NSURL fileURLWithPath:path]];
+ data = [NSURLConnection sendSynchronousRequest:mutable returningResponse:&response error:&error];
+ pass(data != nil && [data length] > 0,
+ "NSURLConnection synchronously load data from a local file");
+ [data release];
+
+ [arp release]; arp = nil;
+ return 0;
+}
Index: base/NSURLProtocol/basic.m
===================================================================
--- base/NSURLProtocol/basic.m (révision 0)
+++ base/NSURLProtocol/basic.m (révision 0)
@@ -0,0 +1,36 @@
+#import <Foundation/Foundation.h>
+#import "Testing.h"
+#import "ObjectTesting.h"
+
+int main()
+{
+ NSAutoreleasePool *arp = [NSAutoreleasePool new];
+ NSMutableURLRequest *mutable, *copy;
+ NSURLProtocol *protocol;
+ NSURL *httpURL;
+
+
+ httpURL = [NSURL URLWithString: @"http://www.gnustep.org";];
+
+ TEST_FOR_CLASS(@"NSURLProtocol", [NSURLProtocol alloc],
+ "NSURLProtocol +alloc returns an NSURLProtocol");
+
+ mutable = [[NSMutableURLRequest requestWithURL:httpURL] retain];
+ TEST_EXCEPTION([NSURLProtocol canInitWithRequest:mutable], nil, YES,
+ "NSURLProtocol +canInitWithRequest throws an exeception (subclasses should be used)");
+
+ pass(mutable == [NSURLProtocol canonicalRequestForRequest:mutable],
+ "NSURLProtocol +canonicalRequestForRequest: return it argument");
+
+ copy = [mutable copy];
+ pass([NSURLProtocol requestIsCacheEquivalent:mutable toRequest:copy],
+ "NSURLProtocol +requestIsCacheEquivalent:toRequest returns YES with a request and its copy");
+ [copy setHTTPMethod:@"POST"];
+ pass([NSURLProtocol requestIsCacheEquivalent:mutable toRequest:copy] == NO,
+ "NSURLProtocol +requestIsCacheEquivalent:toRequest returns NO after a method change");
+ [copy release];
+ [mutable release];
+
+ [arp release]; arp = nil;
+ return 0;
+}
Index: base/NSURLRequest/basic.m
===================================================================
--- base/NSURLRequest/basic.m (révision 0)
+++ base/NSURLRequest/basic.m (révision 0)
@@ -0,0 +1,52 @@
+#import <Foundation/Foundation.h>
+#import "Testing.h"
+#import "ObjectTesting.h"
+
+int main()
+{
+ NSAutoreleasePool *arp = [NSAutoreleasePool new];
+ NSURLRequest *request;
+ NSMutableURLRequest *mutable;
+ NSURL *httpURL, *foobarURL;
+
+
+ httpURL = [NSURL URLWithString: @"http://www.gnustep.org";];
+ foobarURL = [NSURL URLWithString: @"foobar://localhost/madeupscheme"];
+
+ TEST_FOR_CLASS(@"NSURLRequest", [NSURLRequest alloc],
+ "NSURLRequest +alloc returns an NSURLRequest");
+
+ request = [[NSURLRequest requestWithURL:httpURL] retain];
+ pass(request != nil,
+ "NSURLRequest +requestWithURL returns a request from a valid URL");
+ pass([[[request URL] absoluteString] isEqualToString:[httpURL absoluteString]],
+ "Request URL is equal to the URL used for creation");
+ pass([@"GET" isEqualToString:[request HTTPMethod]],
+ "Request is initialized with a GET method");
+
+ request = [NSURLRequest requestWithURL:foobarURL];
+ pass(request != nil,
+ "NSURLRequest +requestWithURL returns a request from an invalid URL (unknown scheme)");
+
+ mutable = [request mutableCopy];
+ pass(mutable != nil && [mutable isKindOfClass:[NSMutableURLRequest class]],
+ "NSURLRequest -mutableCopy returns a mutable request");
+ [mutable setHTTPMethod:@"POST"];
+ pass([@"POST" isEqualToString:[mutable HTTPMethod]],
+ "Can setHTTPMethod of a mutable request (POST)");
+ [mutable setHTTPMethod:@"NONHTTPMETHOD"];
+ pass([@"NONHTTPMETHOD" isEqualToString:[mutable HTTPMethod]],
+ "Can setHTTPMethod of a mutable request (non existant NONHTTPMETHOD)");
+
+ [mutable addValue:@"value1" forHTTPHeaderField:@"gnustep"];
+ pass([@"value1" isEqualToString:[mutable valueForHTTPHeaderField:@"gnustep"]],
+ "Can set and get a value for an HTTP header field");
+ [mutable addValue:@"value2" forHTTPHeaderField:@"gnustep"];
+ pass([@"value1,value2" isEqualToString:[mutable valueForHTTPHeaderField:@"gnustep"]],
+ "Handle multiple values for an HTTP header field");
+ [mutable release];
+ [request release];
+
+ [arp release]; arp = nil;
+ return 0;
+}
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