mastodon-app-ufficiale-ipho.../MastodonTests/MetricFormatterTests.swift

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// Copyright © 2024 Mastodon gGmbH. All rights reserved.
import XCTest
@testable import MastodonUI
class MetricFormatterTests: XCTestCase {
func test_tensFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 12)
XCTAssertEqual(value, "12")
}
func test_hundredsFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 123)
XCTAssertEqual(value, "123")
}
func test_thousandOneFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 1001)
XCTAssertEqual(value, "1K")
}
func test_thousandFiftyFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 1050)
XCTAssertEqual(value, "1K")
}
func test_thousandNinetynineFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 1099)
XCTAssertEqual(value, "1,1K")
}
func test_thousandNinehundredFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 1900)
XCTAssertEqual(value, "1,9K")
}
func test_thousandsFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 1234)
XCTAssertEqual(value, "1,2K")
}
func test_sixThousandsFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 6666)
XCTAssertEqual(value, "6,7K")
}
func test_millionsFormat_oneTwoThreeMillion() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 1_234_567)
XCTAssertEqual(value, "1,2M")
}
func test_millionsFormat_exactlyTenMillion() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 10_000_000)
XCTAssertEqual(value, "10M")
}
func test_millionsFormat_twelveOneTwoThreeMillion() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 12_345_789)
XCTAssertEqual(value, "12M")
}
func test_billionsFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 10_000_000_000)
XCTAssertEqual(value, "10B")
}
func test_billionsFormat_oneTwoThreeBillion() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 12_345_678_912)
XCTAssertEqual(value, "12B")
}
func test_trillionsFormat() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 10_000_000_000_000)
XCTAssertEqual(value, "10T")
}
func test_trillionsFormat_oneTwoThreeTrillion() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 12_345_678_912_345)
XCTAssertEqual(value, "12T")
}
func test_trillionsFormat_oneTwoThree_youGottaBeKiddinMeTrillion() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 12_345_678_912_345_678)
XCTAssertEqual(value, "12346T")
}
func test_trillionsFormat_oneTwoThree_lastDigitBeforeIntegerOverflowTrillion() {
let formatter = MastodonMetricFormatter()
let value = formatter.string(from: 12_345_678_912_345_678_91)
XCTAssertEqual(value, "1234568T")
}
}