NetNewsWire/Frameworks/Account/AccountTests/Feedly/FeedlyOrganiseParsedItemsBy...

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//
// FeedlyOrganiseParsedItemsByFeedOperationTests.swift
// AccountTests
//
// Created by Kiel Gillard on 24/10/19.
// Copyright © 2019 Ranchero Software, LLC. All rights reserved.
//
import XCTest
@testable import Account
import RSParser
import RSCore
class FeedlyOrganiseParsedItemsByFeedOperationTests: XCTestCase {
private var account: Account!
private let support = FeedlyTestSupport()
override func setUp() {
super.setUp()
account = support.makeTestAccount()
}
override func tearDown() {
if let account = account {
support.destroy(account)
}
super.tearDown()
}
struct TestParsedItemsProvider: FeedlyParsedItemProviding {
let parsedItemProviderName = "TestParsedItemsProvider"
var resource: FeedlyResourceId
var parsedEntries: Set<ParsedItem>
}
func testNoEntries() {
let entries = support.makeParsedItemTestDataFor(numberOfFeeds: 0, numberOfItemsInFeeds: 0)
let resource = FeedlyCategoryResourceId(id: "user/12345/category/6789")
let parsedEntries = Set(entries.values.flatMap { $0 })
let provider = TestParsedItemsProvider(resource: resource, parsedEntries: parsedEntries)
let organise = FeedlyOrganiseParsedItemsByFeedOperation(account: account, parsedItemProvider: provider, log: support.log)
let completionExpectation = expectation(description: "Did Finish")
organise.completionBlock = { _ in
completionExpectation.fulfill()
}
MainThreadOperationQueue.shared.addOperation(organise)
waitForExpectations(timeout: 2)
let itemsAndFeedIds = organise.parsedItemsKeyedByFeedId
XCTAssertEqual(itemsAndFeedIds, entries)
}
func testGroupsOneEntryByFeedId() {
let entries = support.makeParsedItemTestDataFor(numberOfFeeds: 1, numberOfItemsInFeeds: 1)
let resource = FeedlyCategoryResourceId(id: "user/12345/category/6789")
let parsedEntries = Set(entries.values.flatMap { $0 })
let provider = TestParsedItemsProvider(resource: resource, parsedEntries: parsedEntries)
let organise = FeedlyOrganiseParsedItemsByFeedOperation(account: account, parsedItemProvider: provider, log: support.log)
let completionExpectation = expectation(description: "Did Finish")
organise.completionBlock = { _ in
completionExpectation.fulfill()
}
MainThreadOperationQueue.shared.addOperation(organise)
waitForExpectations(timeout: 2)
let itemsAndFeedIds = organise.parsedItemsKeyedByFeedId
XCTAssertEqual(itemsAndFeedIds, entries)
}
func testGroupsManyEntriesByFeedId() {
let entries = support.makeParsedItemTestDataFor(numberOfFeeds: 100, numberOfItemsInFeeds: 100)
let resource = FeedlyCategoryResourceId(id: "user/12345/category/6789")
let parsedEntries = Set(entries.values.flatMap { $0 })
let provider = TestParsedItemsProvider(resource: resource, parsedEntries: parsedEntries)
let organise = FeedlyOrganiseParsedItemsByFeedOperation(account: account, parsedItemProvider: provider, log: support.log)
let completionExpectation = expectation(description: "Did Finish")
organise.completionBlock = { _ in
completionExpectation.fulfill()
}
MainThreadOperationQueue.shared.addOperation(organise)
waitForExpectations(timeout: 2)
let itemsAndFeedIds = organise.parsedItemsKeyedByFeedId
XCTAssertEqual(itemsAndFeedIds, entries)
}
}