NetNewsWire/FoundationExtras/Tests/FoundationExtrasTests/CalendarExtensionsTests.swift
2024-05-18 12:06:43 -07:00

40 lines
1.0 KiB
Swift

//
// CalendarExtensionsTests.swift
//
//
// Created by Brent Simmons on 5/18/24.
//
import XCTest
final class CalendarExtensionsTests: XCTestCase {
// MARK: - Test dateIsToday
func testDateIsToday() {
var date = Date()
// The below could fail if midnight hits between the above line and the following line! This will probably never happen, but if it does, check to see if this was run at midnight.
XCTAssertTrue(Calendar.dateIsToday(date))
date = Date.distantPast
XCTAssertFalse(Calendar.dateIsToday(date))
date = Date.distantFuture
XCTAssertFalse(Calendar.dateIsToday(date))
date = Date().byAdding(days: 14)
XCTAssertFalse(Calendar.dateIsToday(date))
date = Date().bySubtracting(days: 67)
XCTAssertFalse(Calendar.dateIsToday(date))
let calendar = Calendar.current
let yesterday = calendar.date(byAdding: .day, value: -1, to: Date())!
XCTAssertFalse(Calendar.dateIsToday(yesterday))
let tomorrow = calendar.date(byAdding: .day, value: 1, to: Date())!
XCTAssertFalse(Calendar.dateIsToday(tomorrow))
}
}