132 lines
4.5 KiB
Swift
132 lines
4.5 KiB
Swift
//
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// FeedlyGetStreamContentsOperationTests.swift
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// AccountTests
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//
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// Created by Kiel Gillard on 23/10/19.
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// Copyright © 2019 Ranchero Software, LLC. All rights reserved.
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//
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import XCTest
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@testable import Account
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class FeedlyGetStreamContentsOperationTests: XCTestCase {
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private var account: Account!
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private let support = FeedlyTestSupport()
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override func setUp() {
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super.setUp()
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account = support.makeTestAccount()
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}
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override func tearDown() {
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if let account = account {
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support.destroy(account)
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}
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super.tearDown()
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}
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func testGetStreamContentsFailure() {
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let service = TestGetStreamContentsService()
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let resource = FeedlyCategoryResourceId(id: "user/1234/category/5678")
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let getStreamContents = FeedlyGetStreamContentsOperation(account: account, resource: resource, service: service, continuation: nil, newerThan: nil, unreadOnly: nil)
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service.mockResult = .failure(URLError(.fileDoesNotExist))
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let completionExpectation = expectation(description: "Did Finish")
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getStreamContents.completionBlock = {
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completionExpectation.fulfill()
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}
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OperationQueue.main.addOperation(getStreamContents)
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waitForExpectations(timeout: 2)
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XCTAssertNil(getStreamContents.stream)
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}
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func testValuesPassingForGetStreamContents() {
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let service = TestGetStreamContentsService()
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let resource = FeedlyCategoryResourceId(id: "user/1234/category/5678")
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let continuation: String? = "abcdefg"
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let newerThan: Date? = Date(timeIntervalSinceReferenceDate: 86)
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let unreadOnly: Bool? = true
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let getStreamContents = FeedlyGetStreamContentsOperation(account: account, resource: resource, service: service, continuation: continuation, newerThan: newerThan, unreadOnly: unreadOnly)
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let mockStream = FeedlyStream(id: "stream/1", updated: nil, continuation: nil, items: [])
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service.mockResult = .success(mockStream)
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service.getStreamContentsExpectation = expectation(description: "Did Call Service")
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service.parameterTester = { serviceResource, serviceContinuation, serviceNewerThan, serviceUnreadOnly in
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// Verify these values given to the opeartion are passed to the service.
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XCTAssertEqual(serviceResource.id, resource.id)
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XCTAssertEqual(serviceContinuation, continuation)
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XCTAssertEqual(serviceNewerThan, newerThan)
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XCTAssertEqual(serviceUnreadOnly, unreadOnly)
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}
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let completionExpectation = expectation(description: "Did Finish")
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getStreamContents.completionBlock = {
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completionExpectation.fulfill()
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}
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OperationQueue.main.addOperation(getStreamContents)
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waitForExpectations(timeout: 2)
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guard let stream = getStreamContents.stream else {
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XCTFail("\(FeedlyGetStreamContentsOperation.self) did not store the stream.")
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return
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}
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XCTAssertEqual(stream.id, mockStream.id)
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XCTAssertEqual(stream.updated, mockStream.updated)
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XCTAssertEqual(stream.continuation, mockStream.continuation)
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let streamIds = stream.items.map { $0.id }
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let mockStreamIds = mockStream.items.map { $0.id }
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XCTAssertEqual(streamIds, mockStreamIds)
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}
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func testGetStreamContentsFromJSON() {
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let support = FeedlyTestSupport()
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let (transport, caller) = support.makeMockNetworkStack()
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let jsonName = "feedly_macintosh_initial"
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transport.testFiles["/v3/streams/contents"] = "\(jsonName).json"
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let resource = FeedlyCategoryResourceId(id: "user/f2f031bd-f3e3-4893-a447-467a291c6d1e/category/5ca4d61d-e55d-4999-a8d1-c3b9d8789815")
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let getStreamContents = FeedlyGetStreamContentsOperation(account: account, resource: resource, service: caller, continuation: nil, newerThan: nil, unreadOnly: nil)
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let completionExpectation = expectation(description: "Did Finish")
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getStreamContents.completionBlock = {
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completionExpectation.fulfill()
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}
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OperationQueue.main.addOperation(getStreamContents)
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waitForExpectations(timeout: 2)
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// verify entry providing and parsed item providing
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guard let stream = getStreamContents.stream else {
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return XCTFail("Expected to have stream.")
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}
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let streamJSON = support.testJSON(named: jsonName) as! [String:Any]
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let id = streamJSON["id"] as! String
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XCTAssertEqual(stream.id, id)
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let milliseconds = streamJSON["updated"] as! Double
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let updated = Date(timeIntervalSince1970: TimeInterval(milliseconds / 1000))
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XCTAssertEqual(stream.updated, updated)
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let continuation = streamJSON["continuation"] as! String
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XCTAssertEqual(stream.continuation, continuation)
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support.check(getStreamContents.entries, correspondToStreamItemsIn: streamJSON)
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support.check(stream.items, correspondToStreamItemsIn: streamJSON)
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}
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}
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