55 lines
1.6 KiB
Swift
55 lines
1.6 KiB
Swift
//
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// Copyright 2025 Element Creations Ltd.
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//
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// SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
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// Please see LICENSE files in the repository root for full details.
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//
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@testable import ElementX
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import Testing
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@MainActor
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struct TemplateScreenViewModelTests {
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var viewModel: TemplateScreenViewModelProtocol
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var context: TemplateScreenViewModelType.Context {
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viewModel.context
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}
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init() {
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viewModel = TemplateScreenViewModel()
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}
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@Test
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func initialState() {
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#expect(!context.composerText.isEmpty)
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#expect(context.viewState.counter == 0)
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}
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@Test
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func textField() {
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context.composerText = "123"
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context.send(viewAction: .textChanged)
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#expect(context.composerText == "123")
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}
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@Test
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func counter() async throws {
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var deferred = deferFulfillment(context.observe(\.viewState.counter)) { $0 == 1 }
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context.send(viewAction: .incrementCounter)
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try await deferred.fulfill()
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#expect(context.viewState.counter == 1)
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deferred = deferFulfillment(context.observe(\.viewState.counter)) { $0 == 3 }
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context.send(viewAction: .incrementCounter)
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context.send(viewAction: .incrementCounter)
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try await deferred.fulfill()
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#expect(context.viewState.counter == 3)
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deferred = deferFulfillment(context.observe(\.viewState.counter)) { $0 == 2 }
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context.send(viewAction: .decrementCounter)
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try await deferred.fulfill()
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#expect(context.viewState.counter == 2)
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}
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}
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