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55 lines
1.6 KiB
Swift
55 lines
1.6 KiB
Swift
//
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// Copyright 2021 New Vector Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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//
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import Foundation
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import XCTest
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class UserIndicatorQueueTests: XCTestCase {
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var indicators: [UserIndicator]!
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var queue: UserIndicatorQueue!
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override func setUp() {
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indicators = []
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queue = UserIndicatorQueue()
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}
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func makeRequest() -> UserIndicatorRequest {
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return UserIndicatorRequest(
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presenter: UserIndicatorPresenterSpy(),
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dismissal: .manual
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)
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}
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func testStartsIndicatorWhenAdded() {
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let indicator = queue.add(makeRequest())
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XCTAssertEqual(indicator.state, .executing)
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}
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func testSecondIndicatorIsPending() {
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queue.add(makeRequest()).store(in: &indicators)
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let indicator = queue.add(makeRequest())
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XCTAssertEqual(indicator.state, .pending)
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}
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func testSecondIndicatorIsExecutingWhenFirstCompleted() {
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let first = queue.add(makeRequest())
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let second = queue.add(makeRequest())
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first.cancel()
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XCTAssertEqual(second.state, .executing)
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}
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}
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