Initial import.

RSXMLTests/RSOPMLTests.m

@@ -0,0 +1,103 @@
+//
+//  RSOPMLTests.m
+//  RSXML
+//
+//  Created by Brent Simmons on 2/28/16.
+//  Copyright © 2016 Ranchero Software, LLC. All rights reserved.
+//
+
+#import <XCTest/XCTest.h>
+@import RSXML;
+
+@interface RSOPMLTests : XCTestCase
+
+@end
+
+@implementation RSOPMLTests
+
++ (RSXMLData *)subsData {
+
+	static RSXMLData *xmlData = nil;
+
+	static dispatch_once_t onceToken;
+	dispatch_once(&onceToken, ^{
+		NSString *s = [[NSBundle bundleForClass:[self class]] pathForResource:@"Subs" ofType:@"opml"];
+		NSData *d = [[NSData alloc] initWithContentsOfFile:s];
+		xmlData = [[RSXMLData alloc] initWithData:d urlString:@"http://example.org/"];
+	});
+
+	return xmlData;
+}
+
+- (void)testNotOPML {
+
+	NSString *s = [[NSBundle bundleForClass:[self class]] pathForResource:@"DaringFireball" ofType:@"rss"];
+	NSData *d = [[NSData alloc] initWithContentsOfFile:s];
+	RSXMLData *xmlData = [[RSXMLData alloc] initWithData:d urlString:@"http://example.org/"];
+	RSOPMLParser *parser = [[RSOPMLParser alloc] initWithXMLData:xmlData];
+	XCTAssertNotNil(parser.error);
+
+	d = [[NSData alloc] initWithContentsOfFile:@"/System/Library/Kernels/kernel"];
+	xmlData = [[RSXMLData alloc] initWithData:d urlString:@"/System/Library/Kernels/kernel"];
+	parser = [[RSOPMLParser alloc] initWithXMLData:xmlData];
+	XCTAssertNotNil(parser.error);
+}
+
+
+- (void)testSubsPerformance {
+
+	RSXMLData *xmlData = [[self class] subsData];
+
+	[self measureBlock:^{
+		(void)[[RSOPMLParser alloc] initWithXMLData:xmlData];
+	}];
+}
+
+
+- (void)testSubsStructure {
+
+	RSXMLData *xmlData = [[self class] subsData];
+
+	RSOPMLParser *parser = [[RSOPMLParser alloc] initWithXMLData:xmlData];
+	XCTAssertNotNil(parser);
+
+	RSOPMLDocument *document = parser.OPMLDocument;
+	XCTAssertNotNil(document);
+
+	[self checkStructureForOPMLItem:document];
+}
+
+- (void)checkStructureForOPMLItem:(RSOPMLItem *)item {
+
+	RSOPMLFeedSpecifier *feedSpecifier = item.OPMLFeedSpecifier;
+
+	if (![item isKindOfClass:[RSOPMLDocument class]]) {
+		XCTAssertNotNil(item.attributes.opml_text);
+	}
+
+	// If it has no children, it should have a feed specifier. The converse is also true.
+	BOOL isFolder = (item.children.count > 0);
+	if (!isFolder && [item.attributes.opml_title isEqualToString:@"Skip"]) {
+		isFolder = YES;
+	}
+
+	if (!isFolder) {
+		XCTAssertNotNil(feedSpecifier.title);
+		XCTAssertNotNil(feedSpecifier.feedURL);
+	}
+	else {
+		XCTAssertNil(feedSpecifier);
+		if (![item isKindOfClass:[RSOPMLDocument class]]) {
+			XCTAssertNotNil(item.attributes.opml_title);
+		}
+	}
+
+	if (item.children.count > 0) {
+		for (RSOPMLItem *oneItem in item.children) {
+			[self checkStructureForOPMLItem:oneItem];
+		}
+	}
+}
+
+
+@end