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HistoryTests.swift
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HistoryTests.swift
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import XCTest
@testable import Maccy
class HistoryTests: XCTestCase {
let savedSize = UserDefaults.standard.size
let savedSortBy = UserDefaults.standard.sortBy
let history = History()
override func setUp() {
super.setUp()
CoreDataManager.inMemory = true
history.clear()
UserDefaults.standard.size = 10
UserDefaults.standard.sortBy = "firstCopiedAt"
}
override func tearDown() {
super.tearDown()
CoreDataManager.inMemory = false
UserDefaults.standard.size = savedSize
UserDefaults.standard.sortBy = savedSortBy
}
func testDefaultIsEmpty() {
XCTAssertEqual(history.all, [])
}
func testAdding() {
let first = historyItem("foo")
let second = historyItem("bar")
history.add(first)
history.add(second)
XCTAssertEqual(history.all, [second, first])
}
func testAddingSame() {
let first = historyItem("foo")
first.pin = "f"
first.title = "xyz"
first.application = "iTerm.app"
history.add(first)
let second = historyItem("bar")
history.add(second)
let third = historyItem("foo")
third.application = "Xcode.app"
history.add(third)
XCTAssertEqual(history.all, [third, second])
XCTAssertTrue(history.all[0].lastCopiedAt > history.all[0].firstCopiedAt)
XCTAssertEqual(history.all[0].numberOfCopies, 2)
XCTAssertEqual(history.all[0].pin, "f")
XCTAssertEqual(history.all[0].title, "xyz")
XCTAssertEqual(history.all[0].application, "iTerm.app")
}
func testAddingItemThatIsSupersededByExisting() {
let contents = [
HistoryItemContent(type: NSPasteboard.PasteboardType.string.rawValue, value: "one".data(using: .utf8)!),
HistoryItemContent(type: NSPasteboard.PasteboardType.rtf.rawValue, value: "two".data(using: .utf8)!)
]
let first = HistoryItem(contents: contents)
history.add(first)
let second = HistoryItem(contents: [
HistoryItemContent(type: NSPasteboard.PasteboardType.string.rawValue, value: "one".data(using: .utf8)!)
])
history.add(second)
XCTAssertEqual(history.all, [second])
XCTAssertEqual(Set(history.all[0].getContents()), Set(contents))
}
func testUpdate() {
history.add(historyItem("foo"))
let historyItem = history.all[0]
historyItem.numberOfCopies = 0
history.update(historyItem)
XCTAssertEqual(history.all[0].numberOfCopies, 0)
CoreDataManager.shared.viewContext.refresh(historyItem, mergeChanges: false)
XCTAssertEqual(history.all[0].numberOfCopies, 0)
}
func testClearingUnpinned() {
let pinned = historyItem("foo")
pinned.pin = "f"
history.add(pinned)
history.add(historyItem("bar"))
history.clearUnpinned()
XCTAssertEqual(history.all, [pinned])
}
func testClearing() {
history.add(historyItem("foo"))
history.clear()
XCTAssertEqual(history.all, [])
}
func testMaxSize() {
var items: [HistoryItem] = []
for index in 0...10 {
let item = historyItem(String(index))
items.append(item)
history.add(item)
}
XCTAssertEqual(history.all.count, 10)
XCTAssertTrue(history.all.contains(items[10]))
XCTAssertFalse(history.all.contains(items[0]))
}
func testMaxSizeIgnoresPinned() {
var items: [HistoryItem] = []
let item = historyItem("0")
item.pin = "A"
items.append(item)
history.add(item)
for index in 1...11 {
let item = historyItem(String(index))
items.append(item)
history.add(item)
}
XCTAssertEqual(history.all.count, 11)
XCTAssertTrue(history.all.contains(items[10]))
XCTAssertTrue(history.all.contains(items[0]))
XCTAssertFalse(history.all.contains(items[1]))
}
func testMaxSizeIsChanged() {
var items: [HistoryItem] = []
for index in 0...10 {
let item = historyItem(String(index))
items.append(item)
history.add(item)
}
UserDefaults.standard.size = 5
XCTAssertEqual(history.all.count, 5)
XCTAssertTrue(history.all.contains(items[10]))
XCTAssertFalse(history.all.contains(items[5]))
}
func testRemoving() {
let foo = historyItem("foo")
history.add(foo)
let bar = historyItem("bar")
history.add(bar)
history.remove(foo)
XCTAssertEqual(history.all, [bar])
}
private func historyItem(_ value: String) -> HistoryItem {
let content = HistoryItemContent(type: NSPasteboard.PasteboardType.string.rawValue,
value: value.data(using: .utf8)!)
let item = HistoryItem(contents: [content])
return item
}
}