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| 1 | +// |
| 2 | +// Copyright © 2021 Stream.io Inc. All rights reserved. |
| 3 | +// |
| 4 | + |
| 5 | +@testable import StreamChat |
| 6 | +@testable import StreamChatSwiftUI |
| 7 | +import XCTest |
| 8 | + |
| 9 | +class DateUtils_Tests: XCTestCase { |
| 10 | + func test_timeAgoNow() throws { |
| 11 | + // Given |
| 12 | + let expected = "last seen just one second ago" |
| 13 | + |
| 14 | + // When |
| 15 | + let timeAgo = DateUtils.timeAgo(relativeTo: Date()) |
| 16 | + |
| 17 | + // Then |
| 18 | + XCTAssert(timeAgo == expected) |
| 19 | + } |
| 20 | + |
| 21 | + func test_timeAgoFuture() throws { |
| 22 | + // Given |
| 23 | + let date = Calendar.current.date(byAdding: .second, value: 60, to: Date())! |
| 24 | + |
| 25 | + // When |
| 26 | + let timeAgo = DateUtils.timeAgo(relativeTo: date) |
| 27 | + |
| 28 | + // Then |
| 29 | + XCTAssert(timeAgo == nil) |
| 30 | + } |
| 31 | + |
| 32 | + func test_timeAgo1MinuteAgo() throws { |
| 33 | + // Given |
| 34 | + let date = Calendar.current.date(byAdding: .second, value: -60, to: Date())! |
| 35 | + let expected = "last seen one minute ago" |
| 36 | + |
| 37 | + // When |
| 38 | + let timeAgo = DateUtils.timeAgo(relativeTo: date) |
| 39 | + |
| 40 | + // Then |
| 41 | + XCTAssert(timeAgo == expected) |
| 42 | + } |
| 43 | + |
| 44 | + func test_timeAgo59SecondsAgo() throws { |
| 45 | + // Given |
| 46 | + let date = Calendar.current.date(byAdding: .second, value: -59, to: Date())! |
| 47 | + let expected = "last seen 59 seconds ago" |
| 48 | + |
| 49 | + // When |
| 50 | + let timeAgo = DateUtils.timeAgo(relativeTo: date) |
| 51 | + |
| 52 | + // Then |
| 53 | + XCTAssert(timeAgo == expected) |
| 54 | + } |
| 55 | + |
| 56 | + func test_timeAgo42SecondsAgo() throws { |
| 57 | + // Given |
| 58 | + let date = Calendar.current.date(byAdding: .second, value: -42, to: Date())! |
| 59 | + let expected = "last seen 42 seconds ago" |
| 60 | + |
| 61 | + // When |
| 62 | + let timeAgo = DateUtils.timeAgo(relativeTo: date) |
| 63 | + |
| 64 | + // Then |
| 65 | + XCTAssert(timeAgo == expected) |
| 66 | + } |
| 67 | + |
| 68 | + func test_timeAgo42MinutesAgo() throws { |
| 69 | + // Given |
| 70 | + let date = Calendar.current.date(byAdding: .minute, value: -42, to: Date())! |
| 71 | + let expected = "last seen 42 minutes ago" |
| 72 | + |
| 73 | + // When |
| 74 | + let timeAgo = DateUtils.timeAgo(relativeTo: date) |
| 75 | + |
| 76 | + // Then |
| 77 | + XCTAssert(timeAgo == expected) |
| 78 | + } |
| 79 | + |
| 80 | + func test_timeAgo42DaysAgo() throws { |
| 81 | + // Given |
| 82 | + let date = Calendar.current.date(byAdding: .day, value: -42, to: Date())! |
| 83 | + let expected = "last seen one month ago" |
| 84 | + |
| 85 | + // When |
| 86 | + let timeAgo = DateUtils.timeAgo(relativeTo: date) |
| 87 | + |
| 88 | + // Then |
| 89 | + XCTAssert(timeAgo == expected) |
| 90 | + } |
| 91 | + |
| 92 | + func test_timeAgo42WeeksAgo() throws { |
| 93 | + // Given |
| 94 | + let date = Calendar.current.date(byAdding: .day, value: -42 * 7, to: Date())! |
| 95 | + let expected = "last seen 9 months ago" |
| 96 | + |
| 97 | + // When |
| 98 | + let timeAgo = DateUtils.timeAgo(relativeTo: date) |
| 99 | + |
| 100 | + // Then |
| 101 | + XCTAssert(timeAgo == expected) |
| 102 | + } |
| 103 | +} |
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