RSXML2 rename
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155
RSXML2Tests/RSOPMLTests.m
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155
RSXML2Tests/RSOPMLTests.m
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//
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// MIT License (MIT)
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//
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// Copyright (c) 2016 Brent Simmons
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// Copyright (c) 2018 Oleg Geier
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//
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// Permission is hereby granted, free of charge, to any person obtaining a copy of
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// this software and associated documentation files (the "Software"), to deal in
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// the Software without restriction, including without limitation the rights to
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// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies
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// of the Software, and to permit persons to whom the Software is furnished to do
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// so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in all
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// copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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// SOFTWARE.
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#import <XCTest/XCTest.h>
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@import RSXML2;
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@interface RSOPMLTests : XCTestCase
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@end
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@implementation RSOPMLTests
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+ (NSArray<XCTPerformanceMetric> *)defaultPerformanceMetrics {
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return @[XCTPerformanceMetric_WallClockTime, @"com.apple.XCTPerformanceMetric_TotalHeapAllocationsKilobytes"];
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}
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- (RSXMLData*)xmlFile:(NSString*)name extension:(NSString*)ext {
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NSString *s = [[NSBundle bundleForClass:[self class]] pathForResource:name ofType:ext inDirectory:@"Resources"];
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if (s == nil) return nil;
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NSData *d = [[NSData alloc] initWithContentsOfFile:s];
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return [[RSXMLData alloc] initWithData:d url:[NSURL fileURLWithPath:s]];
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}
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- (void)testOPMLExport {
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#if OPML_EXPORT
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RSOPMLItem *doc = [RSOPMLItem itemWithAttributes:@{OPMLTitleKey : @"Greetings from CCC",
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@"dateCreated" : @"2018-12-27 23:12:04 +0100",
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@"ownerName" : @"RSXML Parser"}];
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[doc addChild:[RSOPMLItem itemWithAttributes:@{OPMLTitleKey : @"Feed \"Title\" 1",
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OPMLHMTLURLKey : @"http://www.feed1.com/",
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OPMLXMLURLKey : @"http://www.feed1.com/feed.rss",
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OPMLTypeKey : @"rss"}]];
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[doc addChild:[RSOPMLItem itemWithAttributes:@{OPMLTitleKey : @"Feed 'Title' 2",
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OPMLHMTLURLKey : @"http://www.feed2.com/",
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OPMLXMLURLKey : @"http://www.feed2.com/feed.atom",
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OPMLTypeKey : @"rss"}]];
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NSXMLDocument *xml = [doc exportXML];
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NSString *exportString = [xml XMLStringWithOptions:NSXMLNodePrettyPrint];
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NSLog(@"%@", exportString);
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NSData *importData = [exportString dataUsingEncoding:NSUTF8StringEncoding];
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RSXMLData *xmlData = [[RSXMLData alloc] initWithData:importData url:[NSURL URLWithString:@""]];
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XCTAssertEqual(xmlData.parserClass, [RSOPMLParser class]);
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RSOPMLParser *parser = [RSOPMLParser parserWithXMLData:xmlData];
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XCTAssertNotNil(parser);
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NSError *error;
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RSOPMLItem *document = [parser parseSync:&error];
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XCTAssertNil(error);
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XCTAssertEqual(document.children.count, 2u);
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XCTAssertEqualObjects(document.displayName, @"Greetings from CCC");
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XCTAssertEqualObjects(document.children.firstObject.displayName, @"Feed \"Title\" 1");
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XCTAssertEqualObjects(document.children.lastObject.displayName, @"Feed 'Title' 2");
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XCTAssertEqualObjects([document.children.lastObject attributeForKey:OPMLXMLURLKey], @"http://www.feed2.com/feed.atom");
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NSLog(@"%@", [document recursiveDescription]);
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#else
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NSLog(@"OPML export is disabled for this framework!");
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XCTAssertNil(nil);
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#endif
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}
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- (void)testNotOPML {
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NSError *error;
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RSXMLData *xmlData = [self xmlFile:@"DaringFireball" extension:@"atom"];
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XCTAssertNotEqualObjects(xmlData.parserClass, [RSOPMLParser class]);
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XCTAssertNil(xmlData.parserError);
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RSOPMLParser *parser = [RSOPMLParser parserWithXMLData:xmlData];
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RSOPMLItem *document = [parser parseSync:&error];
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XCTAssertNil(document);
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XCTAssertNotNil(error);
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XCTAssertEqual(error.code, RSXMLErrorExpectingOPML);
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XCTAssertEqualObjects(error.domain, kRSXMLParserErrorDomain);
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xmlData = [[RSXMLData alloc] initWithData:[[NSData alloc] initWithContentsOfFile:@"/System/Library/Kernels/kernel"]
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url:[NSURL fileURLWithPath:@"/System/Library/Kernels/kernel"]];
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XCTAssertNotNil(xmlData.parserError);
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XCTAssert(xmlData.parserError.code == RSXMLErrorMissingLeftCaret);
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RSXMLParser *parser2 = [xmlData getParser];
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XCTAssertNil(parser2);
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XCTAssertNotNil(xmlData.parserError);
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XCTAssert(xmlData.parserError.code == RSXMLErrorMissingLeftCaret); // error should not be overwritten
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}
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- (void)testSubsStructure {
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RSXMLData<RSOPMLParser*> *xmlData = [self xmlFile:@"Subs" extension:@"opml"];
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XCTAssertEqualObjects(xmlData.parserClass, [RSOPMLParser class]);
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NSError *error;
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RSOPMLParser *parser = [xmlData getParser];
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RSOPMLItem *document = [parser parseSync:&error];
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XCTAssertNotNil(document);
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XCTAssertEqualObjects(document.displayName, @"Subs");
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XCTAssertEqualObjects(document.children.firstObject.displayName, @"Daring Fireball");
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XCTAssertEqualObjects(document.children.lastObject.displayName, @"Writers");
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XCTAssertEqualObjects(document.children.lastObject.children.lastObject.displayName, @"Gerrold");
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[self checkStructureForOPMLItem:document isRoot:YES];
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//NSLog(@"\n%@", [document recursiveDescription]);
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[self measureBlock:^{
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[parser parseSync:nil];
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}];
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}
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- (void)checkStructureForOPMLItem:(RSOPMLItem *)item isRoot:(BOOL)root {
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if (!root) {
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XCTAssertNotNil([item attributeForKey:OPMLTextKey]);
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XCTAssertNotNil([item attributeForKey:OPMLTitleKey]);
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}
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// If it has no children, it should have a feed specifier. The converse is also true.
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BOOL isFolder = (item.children.count > 0);
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if (!isFolder && [[item attributeForKey:OPMLTitleKey] isEqualToString:@"Skip"]) {
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isFolder = YES;
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}
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if (!isFolder) {
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XCTAssertNotNil([item attributeForKey:OPMLHMTLURLKey]);
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}
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if (item.children.count > 0) {
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for (RSOPMLItem *oneItem in item.children) {
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[self checkStructureForOPMLItem:oneItem isRoot:NO];
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}
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}
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}
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@end
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