52 lines
1.7 KiB
Swift
52 lines
1.7 KiB
Swift
/*
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* Copyright 2022 The Yorkie Authors. All rights reserved.
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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 XCTest
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@testable import Yorkie
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class ChangeIDTests: XCTestCase {
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func test_no_actor() {
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let target = ChangeID(clientSeq: 1, lamport: 2)
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XCTAssertEqual(target.structureAsString, "2:nil:1")
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}
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func test_with_actor() {
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let actorID = "abcdefghijklmnopqrstuvwxyz"
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let target = ChangeID(clientSeq: 1, lamport: 2, actor: actorID)
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XCTAssertEqual(target.structureAsString, "2:yz:1")
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}
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func test_change_lmport_to_bigger_than_current_lamport() {
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var target = ChangeID(clientSeq: 1, lamport: 2)
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target.syncLamport(with: 10)
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XCTAssertEqual(target.getLamport(), 10)
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}
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func test_change_lmport_to_smaller_than_current_lamport() {
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var target = ChangeID(clientSeq: 1, lamport: 10)
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target.syncLamport(with: 5)
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XCTAssertEqual(target.getLamport(), 11)
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}
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func test_can_create_time_ticket() {
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let target = ChangeID(clientSeq: 1, lamport: 2, actor: "actor-1")
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let result = target.createTimeTicket(delimiter: 3)
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XCTAssertEqual(result.structureAsString, "2:actor-1:3")
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}
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}
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