80 lines
2.0 KiB
Swift
80 lines
2.0 KiB
Swift
//
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// OPMLTests.swift
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// RSParser
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//
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// Created by Brent Simmons on 6/25/17.
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// Copyright © 2017 Ranchero Software, LLC. All rights reserved.
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//
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import XCTest
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import Parser
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import ParserObjC
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class OPMLTests: XCTestCase {
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let subsData = parserData("Subs", "opml", "http://example.org/")
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func testOPMLParsingPerformance() {
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// 0.002 sec on my 2012 iMac.
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self.measure {
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let _ = try! RSOPMLParser.parseOPML(with: self.subsData)
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}
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}
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func testNotOPML() {
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let d = parserData("DaringFireball", "rss", "http://daringfireball.net/")
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XCTAssertThrowsError(try RSOPMLParser.parseOPML(with: d))
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}
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func testSubsStructure() {
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let opmlDocument = try! RSOPMLParser.parseOPML(with: subsData)
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XCTAssertEqual("Subs", opmlDocument.title)
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XCTAssertEqual("http://example.org/", opmlDocument.url)
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recursivelyCheckOPMLStructure(opmlDocument)
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}
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func testFindingTitles() {
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// https://github.com/brentsimmons/NetNewsWire/issues/527
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// Fix a bug where titles aren’t found when there’s no title attribute in the OPML,
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// which appears to be true with OPML generated by The Old Reader.
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let d = parserData("SubsNoTitleAttributes", "opml", "http://example.org/")
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let opmlDocument = try! RSOPMLParser.parseOPML(with: d)
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recursivelyCheckOPMLStructure(opmlDocument)
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}
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}
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private extension OPMLTests {
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func recursivelyCheckOPMLStructure(_ item: RSOPMLItem) {
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let feedSpecifier = item.feedSpecifier
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if !(item is RSOPMLDocument) {
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XCTAssertNotNil((item.attributes! as NSDictionary).opml_text)
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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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var isFolder = item.children != nil && item.children!.count > 0
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if !isFolder && (item.attributes! as NSDictionary).opml_title == "Skip" {
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isFolder = true
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}
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if !isFolder {
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XCTAssertNotNil(feedSpecifier!.title)
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XCTAssertNotNil(feedSpecifier!.feedURL)
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}
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else {
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XCTAssertNil(feedSpecifier)
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}
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if item.children != nil && item.children!.count > 0 {
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for oneItem in item.children! {
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recursivelyCheckOPMLStructure(oneItem)
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}
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}
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}
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}
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