metatext/Tests/View Models/AddIdentityViewModelTests.swift

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// Copyright © 2020 Metabolist. All rights reserved.
import XCTest
import Combine
import CombineExpectations
@testable import Metatext
class AddIdentityViewModelTests: XCTestCase {
var networkClient: MastodonClient!
var identityDatabase: IdentityDatabase!
var secrets: Secrets!
var cancellables = Set<AnyCancellable>()
override func setUpWithError() throws {
networkClient = MastodonClient(configuration: .stubbing)
identityDatabase = try IdentityDatabase(inMemory: true)
secrets = Secrets(keychain: FakeKeychain())
}
func testAddIdentity() throws {
let sut = AddIdentityViewModel(
networkClient: networkClient,
identityDatabase: identityDatabase,
secrets: secrets,
webAuthenticationSessionType: SuccessfulStubbingWebAuthenticationSession.self)
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let addedIDRecorder = sut.$addedIdentityID.record()
_ = try wait(for: addedIDRecorder.next(), timeout: 1)
sut.urlFieldText = "https://mastodon.social"
sut.goTapped()
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let addedIdentityID = try wait(for: addedIDRecorder.next(), timeout: 1)!
let identityRecorder = identityDatabase.identityObservation(id: addedIdentityID).record()
let addedIdentity = try wait(for: identityRecorder.next(), timeout: 1)!
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XCTAssertEqual(addedIdentity.id, addedIdentityID)
XCTAssertEqual(addedIdentity.url, URL(string: "https://mastodon.social")!)
XCTAssertEqual(
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try secrets.item(.clientID, forIdentityID: addedIdentityID) as String?,
"AUTHORIZATION_CLIENT_ID_STUB_VALUE")
XCTAssertEqual(
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try secrets.item(.clientSecret, forIdentityID: addedIdentityID) as String?,
"AUTHORIZATION_CLIENT_SECRET_STUB_VALUE")
XCTAssertEqual(
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try secrets.item(.accessToken, forIdentityID: addedIdentityID) as String?,
"ACCESS_TOKEN_STUB_VALUE")
}
func testAddIdentityWithoutScheme() throws {
let sut = AddIdentityViewModel(
networkClient: networkClient,
identityDatabase: identityDatabase,
secrets: secrets,
webAuthenticationSessionType: SuccessfulStubbingWebAuthenticationSession.self)
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let addedIDRecorder = sut.$addedIdentityID.record()
_ = try wait(for: addedIDRecorder.next(), timeout: 1)
sut.urlFieldText = "mastodon.social"
sut.goTapped()
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let addedIdentityID = try wait(for: addedIDRecorder.next(), timeout: 1)!
let identityRecorder = identityDatabase.identityObservation(id: addedIdentityID).record()
let addedIdentity = try wait(for: identityRecorder.next(), timeout: 1)!
XCTAssertEqual(addedIdentity.url, URL(string: "https://mastodon.social")!)
}
func testInvalidURL() throws {
let sut = AddIdentityViewModel(
networkClient: networkClient,
identityDatabase: identityDatabase,
secrets: secrets,
webAuthenticationSessionType: SuccessfulStubbingWebAuthenticationSession.self)
let recorder = sut.$alertItem.dropFirst().record()
sut.urlFieldText = "🐘.social"
sut.goTapped()
let alertItem = try wait(for: recorder.next(), timeout: 1)
XCTAssertEqual((alertItem?.error as? URLError)?.code, URLError.badURL)
}
}