61 lines
2.0 KiB
Swift
61 lines
2.0 KiB
Swift
//
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// ToastCenterTests.swift
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// suixinkanTests
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//
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// Created by Codex on 2026/6/23.
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//
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import XCTest
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@testable import suixinkan_ios
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@MainActor
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/// 全局 Toast 状态中心测试，覆盖自动隐藏和连续展示行为。
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final class ToastCenterTests: XCTestCase {
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/// 测试 show 会立即写入当前 Toast 文案。
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func testShowStoresMessage() {
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let center = ToastCenter(autoDismissNanoseconds: 100_000_000)
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center.show("保存成功")
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XCTAssertEqual(center.snapshotForTests, ToastSnapshot(message: "保存成功"))
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}
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/// 测试 Toast 到达自动隐藏时间后会清空文案。
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func testToastAutoDismissesAfterDelay() async throws {
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let center = ToastCenter(autoDismissNanoseconds: 60_000_000)
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center.show("保存成功")
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try await Task.sleep(nanoseconds: 90_000_000)
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XCTAssertEqual(center.snapshotForTests, ToastSnapshot(message: nil))
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}
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/// 测试连续 show 会覆盖旧文案，并重新计算自动隐藏时间。
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func testRepeatedShowResetsAutoDismissTimer() async throws {
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let center = ToastCenter(autoDismissNanoseconds: 100_000_000)
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center.show("第一条")
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try await Task.sleep(nanoseconds: 70_000_000)
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center.show("第二条")
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try await Task.sleep(nanoseconds: 60_000_000)
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XCTAssertEqual(center.snapshotForTests, ToastSnapshot(message: "第二条"))
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try await Task.sleep(nanoseconds: 70_000_000)
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XCTAssertEqual(center.snapshotForTests, ToastSnapshot(message: nil))
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}
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/// 测试手动 dismiss 会立即清空文案，并取消当前自动隐藏任务。
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func testDismissClearsMessageImmediately() async throws {
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let center = ToastCenter(autoDismissNanoseconds: 100_000_000)
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center.show("保存成功")
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center.dismiss()
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XCTAssertEqual(center.snapshotForTests, ToastSnapshot(message: nil))
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try await Task.sleep(nanoseconds: 130_000_000)
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XCTAssertEqual(center.snapshotForTests, ToastSnapshot(message: nil))
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}
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}
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