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DashboardViewModelTests.swift
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DashboardViewModelTests.swift
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@testable import KsApi
@testable import Library
import Prelude
import ReactiveExtensions
import ReactiveExtensions_TestHelpers
import ReactiveSwift
import XCTest
internal final class DashboardViewModelTests: TestCase {
internal let vm: DashboardViewModelType = DashboardViewModel()
internal let animateOutProjectsDrawer = TestObserver<(), Never>()
internal let dismissProjectsDrawer = TestObserver<(), Never>()
internal let focusScreenReaderOnTitleView = TestObserver<(), Never>()
internal let fundingStats = TestObserver<[ProjectStatsEnvelope.FundingDateStats], Never>()
internal let goToMessageThread = TestObserver<Project, Never>()
internal let loaderIsAnimating = TestObserver<Bool, Never>()
internal let presentProjectsDrawer = TestObserver<[ProjectsDrawerData], Never>()
internal let project = TestObserver<Project, Never>()
internal let referrerCumulativeStats = TestObserver<ProjectStatsEnvelope.CumulativeStats, Never>()
internal let referrerStats = TestObserver<[ProjectStatsEnvelope.ReferrerStats], Never>()
internal let rewardStats = TestObserver<[ProjectStatsEnvelope.RewardStats], Never>()
internal let updateTitleViewData = TestObserver<DashboardTitleViewData, Never>()
internal let videoStats = TestObserver<ProjectStatsEnvelope.VideoStats, Never>()
let project1 = Project.template
let project2 = .template |> Project.lens.id .~ 4
internal override func setUp() {
super.setUp()
self.vm.outputs.animateOutProjectsDrawer.observe(self.animateOutProjectsDrawer.observer)
self.vm.outputs.dismissProjectsDrawer.observe(self.dismissProjectsDrawer.observer)
self.vm.outputs.focusScreenReaderOnTitleView.observe(self.focusScreenReaderOnTitleView.observer)
self.vm.outputs.fundingData.map { stats, _ in stats }.observe(self.fundingStats.observer)
self.vm.outputs.goToMessageThread.map { $0.0 }.observe(self.goToMessageThread.observer)
self.vm.outputs.loaderIsAnimating.observe(self.loaderIsAnimating.observer)
self.vm.outputs.presentProjectsDrawer.observe(self.presentProjectsDrawer.observer)
self.vm.outputs.project.observe(self.project.observer)
self.vm.outputs.referrerData
.map { cumulative, _, _, _ in cumulative }
.observe(self.referrerCumulativeStats.observer)
self.vm.outputs.referrerData.map { _, _, _, stats in stats }.observe(self.referrerStats.observer)
self.vm.outputs.rewardData.map { stats, _ in stats }.observe(self.rewardStats.observer)
self.vm.outputs.videoStats.observe(self.videoStats.observer)
self.vm.outputs.updateTitleViewData.observe(self.updateTitleViewData.observer)
}
func testScreenReaderFocus() {
let projects = [Project.template]
let mockApiService = MockService(fetchProjectsResponse: projects)
withEnvironment(apiService: mockApiService, isVoiceOverRunning: { true }) {
self.focusScreenReaderOnTitleView.assertValueCount(0)
self.vm.inputs.viewWillAppear(animated: false)
self.focusScreenReaderOnTitleView.assertValueCount(1)
self.vm.inputs.viewWillAppear(animated: false)
self.focusScreenReaderOnTitleView.assertValueCount(2)
}
}
func testProject() {
let projects = (0...4).map { .template |> Project.lens.id .~ $0 }
let titleViewData = DashboardTitleViewData(
drawerState: DrawerState.closed,
isArrowHidden: false,
currentProjectIndex: 0
)
withEnvironment(apiService: MockService(fetchProjectsResponse: projects)) {
self.vm.inputs.viewWillAppear(animated: false)
self.project.assertValueCount(0)
self.updateTitleViewData.assertValueCount(0)
self.scheduler.advance()
self.project.assertValues([.template |> Project.lens.id .~ 0])
self.updateTitleViewData.assertValues([titleViewData], "Update title data")
self.fundingStats.assertValueCount(1)
let updatedProjects = (0...4).map {
.template
|> Project.lens.id .~ $0
|> Project.lens.name %~ { "\($0)" + " (updated)" }
}
withEnvironment(apiService: MockService(fetchProjectsResponse: updatedProjects)) {
self.vm.inputs.viewWillAppear(animated: false)
self.scheduler.advance()
self.project.assertValueCount(2)
XCTAssertEqual("\(projects[0].name) (updated)", self.project.values.last!.name)
self.fundingStats.assertValueCount(2)
}
}
}
func testTitleData_ForOneProject() {
let projects = [Project.template]
let titleViewData = DashboardTitleViewData(
drawerState: DrawerState.closed,
isArrowHidden: true,
currentProjectIndex: 0
)
withEnvironment(apiService: MockService(fetchProjectsResponse: projects)) {
self.vm.inputs.viewWillAppear(animated: false)
self.updateTitleViewData.assertValueCount(0)
self.scheduler.advance()
self.updateTitleViewData.assertValues([titleViewData], "Update title data")
}
}
func testLoaderIsAnimating() {
let projects = (0...4).map { .template |> Project.lens.id .~ $0 }
withEnvironment(apiService: MockService(fetchProjectsResponse: projects)) {
self.vm.inputs.viewDidLoad()
self.vm.inputs.viewWillAppear(animated: false)
self.loaderIsAnimating.assertValues([true])
self.scheduler.advance()
self.loaderIsAnimating.assertValues([true, false])
}
}
func testProjectStatsEmit() {
let projects = [Project.template]
let projects2 = projects + [.template |> Project.lens.id .~ 5]
let statsEnvelope = .template
|> ProjectStatsEnvelope.lens.cumulativeStats .~ .template
|> ProjectStatsEnvelope.lens.fundingDistribution .~ [.template]
|> ProjectStatsEnvelope.lens.referralDistribution .~ [.template]
|> ProjectStatsEnvelope.lens.rewardDistribution .~ [.template, .template]
|> ProjectStatsEnvelope.lens.videoStats .~ .template
let statsEnvelope2 = .template
|> ProjectStatsEnvelope.lens.cumulativeStats .~ .template
|> ProjectStatsEnvelope.lens.fundingDistribution .~ [.template]
|> ProjectStatsEnvelope.lens.referralDistribution .~ [.template, .template, .template]
|> ProjectStatsEnvelope.lens.rewardDistribution .~ [.template]
|> ProjectStatsEnvelope.lens.videoStats .~ nil
withEnvironment(apiService: MockService(
fetchProjectsResponse: projects,
fetchProjectStatsResponse: statsEnvelope
)) {
self.vm.inputs.viewWillAppear(animated: false)
self.videoStats.assertValueCount(0)
self.fundingStats.assertValueCount(0)
self.referrerCumulativeStats.assertValueCount(0)
self.referrerStats.assertValueCount(0)
self.rewardStats.assertValueCount(0)
self.scheduler.advance()
self.fundingStats.assertValues([[.template]], "Funding stats emitted.")
self.referrerCumulativeStats.assertValues([.template], "Cumulative stats emitted.")
self.referrerStats.assertValues([[.template]], "Referrer stats emitted.")
self.rewardStats.assertValues([[.template, .template]], "Reward stats emitted.")
self.videoStats.assertValues([.template], "Video stats emitted.")
withEnvironment(apiService: MockService(
fetchProjectsResponse: projects2,
fetchProjectStatsResponse: statsEnvelope2
)) {
self.vm.inputs.viewWillAppear(animated: false)
self.scheduler.advance()
self.fundingStats.assertValues([[.template], [.template]], "Funding stats emitted.")
self.referrerCumulativeStats.assertValues([.template, .template], "Cumulative stats emitted.")
self.referrerStats.assertValues(
[[.template], [.template, .template, .template]],
"Referrer stats emitted."
)
self.rewardStats.assertValues([[.template, .template], [.template]], "Reward stats emitted.")
self.videoStats.assertValues([.template], "Video stats does not emit")
}
}
}
func testDeepLink() {
let projects = (0...4).map { .template |> Project.lens.id .~ $0 }
withEnvironment(apiService: MockService(fetchProjectsResponse: projects)) {
self.vm.inputs.switch(toProject: .id(projects.last!.id))
self.vm.inputs.viewWillAppear(animated: false)
self.scheduler.advance()
self.project.assertValues([projects.last!])
}
}
func testGoToThread() {
let projects = (0...4).map { .template |> Project.lens.id .~ $0 }
let thread = MessageThread.template
let threadProj = projects[1]
withEnvironment(apiService: MockService(fetchProjectsResponse: projects)) {
self.project.assertValues([])
self.vm.inputs.messageThreadNavigated(projectId: .id(threadProj.id), messageThread: thread)
self.project.assertValues([])
self.vm.inputs.viewWillAppear(animated: false)
self.scheduler.advance()
self.goToMessageThread.assertValues([threadProj], "Go to message thread emitted")
self.project.assertValues([threadProj], "Thread project is selected")
self.vm.inputs.viewWillDisappear()
self.scheduler.advance()
self.vm.inputs.viewWillAppear(animated: false)
self.scheduler.advance()
self.goToMessageThread.assertValues(
[threadProj],
"Go to message thread not emitted again when view appears"
)
self.project.assertValues(
[threadProj, threadProj],
"Keep previously selected project when view Appears"
)
}
}
func testProjectsDrawer_OpenClose() {
let project1 = Project.template
let project2 = .template |> Project.lens.id .~ 4
let projects = [project1, project2]
let projectData1 = ProjectsDrawerData(project: project1, indexNum: 0, isChecked: true)
let projectData2 = ProjectsDrawerData(project: project2, indexNum: 1, isChecked: false)
let titleViewDataClosed1 = DashboardTitleViewData(
drawerState: DrawerState.closed,
isArrowHidden: false,
currentProjectIndex: 0
)
let titleViewDataOpen1 = DashboardTitleViewData(
drawerState: DrawerState.open,
isArrowHidden: false,
currentProjectIndex: 0
)
let titleViewDataClosed2 = DashboardTitleViewData(
drawerState: DrawerState.closed,
isArrowHidden: false,
currentProjectIndex: 1
)
let titleViewDataOpen2 = DashboardTitleViewData(
drawerState: DrawerState.open,
isArrowHidden: false,
currentProjectIndex: 1
)
withEnvironment(apiService: MockService(fetchProjectsResponse: projects)) {
self.vm.inputs.viewWillAppear(animated: false)
self.scheduler.advance()
self.updateTitleViewData.assertValues([titleViewDataClosed1], "Update title with closed data")
self.vm.inputs.showHideProjectsDrawer()
self.updateTitleViewData.assertValues(
[titleViewDataClosed1, titleViewDataOpen1],
"Update title with open data"
)
self.presentProjectsDrawer.assertValues([[projectData1, projectData2]])
self.dismissProjectsDrawer.assertValueCount(0)
self.animateOutProjectsDrawer.assertValueCount(0)
self.vm.inputs.showHideProjectsDrawer()
self.updateTitleViewData.assertValues(
[titleViewDataClosed1, titleViewDataOpen1, titleViewDataClosed1],
"Update title with closed data"
)
self.animateOutProjectsDrawer.assertValueCount(1)
self.dismissProjectsDrawer.assertValueCount(0)
self.vm.inputs.dashboardProjectsDrawerDidAnimateOut()
self.dismissProjectsDrawer.assertValueCount(1)
self.vm.inputs.showHideProjectsDrawer()
self.updateTitleViewData.assertValues([
titleViewDataClosed1, titleViewDataOpen1, titleViewDataClosed1,
titleViewDataOpen1
], "Update title with open data")
self.presentProjectsDrawer.assertValues([[projectData1, projectData2], [projectData1, projectData2]])
self.vm.inputs.switch(toProject: .id(project2.id))
self.updateTitleViewData.assertValues([
titleViewDataClosed1, titleViewDataOpen1, titleViewDataClosed1,
titleViewDataOpen1, titleViewDataClosed2
], "Update title with closed data")
self.animateOutProjectsDrawer.assertValueCount(2, "Animate out drawer emits")
self.dismissProjectsDrawer.assertValueCount(1, "Dismiss drawer does not emit")
self.vm.inputs.dashboardProjectsDrawerDidAnimateOut()
self.dismissProjectsDrawer.assertValueCount(2)
self.vm.inputs.showHideProjectsDrawer()
self.updateTitleViewData.assertValues([
titleViewDataClosed1, titleViewDataOpen1, titleViewDataClosed1,
titleViewDataOpen1, titleViewDataClosed2, titleViewDataOpen2
], "Update title with open data")
self.presentProjectsDrawer.assertValues([
[projectData1, projectData2], [projectData1, projectData2],
[projectData1, projectData2]
])
self.animateOutProjectsDrawer.assertValueCount(2, "Animate out drawer emits")
self.dismissProjectsDrawer.assertValueCount(2, "Dismiss drawer does not emit")
self.vm.inputs.showHideProjectsDrawer()
}
}
func testTrackingEvents_CreatorDashboardViewed() {
let projects = (0...4).map { .template |> Project.lens.id .~ $0 }
withEnvironment(apiService: MockService(fetchProjectsResponse: projects)) {
XCTAssertEqual([], self.segmentTrackingClient.events)
self.vm.inputs.viewWillAppear(animated: false)
XCTAssertEqual(["Page Viewed"], self.segmentTrackingClient.events)
self.vm.inputs.viewWillDisappear()
XCTAssertEqual(["Page Viewed"], self.segmentTrackingClient.events)
self.vm.inputs.viewWillAppear(animated: false)
XCTAssertEqual(["Page Viewed", "Page Viewed"], self.segmentTrackingClient.events)
}
}
func testTrackingEvents_CreatorDashboardSwitchProjectClicked() {
let project1 = Project.template
let project2 = .template |> Project.lens.id .~ 4
let projects = [project1, project2]
withEnvironment(apiService: MockService(fetchProjectsResponse: projects)) {
XCTAssertEqual([], self.segmentTrackingClient.events)
self.vm.inputs.viewWillAppear(animated: false)
self.scheduler.advance()
self.project.assertValues([project1])
XCTAssertEqual(["Page Viewed"], self.segmentTrackingClient.events)
self.vm.inputs.switch(toProject: .id(project2.id))
self.project.assertValues([project1, project2])
XCTAssertEqual(["Page Viewed", "CTA Clicked"], self.segmentTrackingClient.events)
self.vm.inputs.switch(toProject: .id(project1.id))
self.project
.assertValues([project1, project2, project1])
XCTAssertEqual(["Page Viewed", "CTA Clicked", "CTA Clicked"], self.segmentTrackingClient.events)
}
}
func testTrackingEvents_CreatorDashboardPostUpdateClicked() {
withEnvironment(apiService: MockService(fetchProjectsResponse: [Project.template])) {
XCTAssertEqual([], self.segmentTrackingClient.events)
self.vm.inputs.viewWillAppear(animated: false)
self.scheduler.advance()
XCTAssertEqual(["Page Viewed"], self.segmentTrackingClient.events)
self.vm.inputs.trackPostUpdateClicked()
XCTAssertEqual(["Page Viewed", "CTA Clicked"], self.segmentTrackingClient.events)
}
}
}