mirror of
git://jb55.com/damus
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57 lines
2.5 KiB
Swift
57 lines
2.5 KiB
Swift
//
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// FormatTests.swift
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// damusTests
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//
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// Created by William Casarin on 2023-01-17.
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//
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import XCTest
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@testable import damus
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final class FormatTests: XCTestCase {
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override func setUpWithError() throws {
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// Put setup code here. This method is called before the invocation of each test method in the class.
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}
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override func tearDownWithError() throws {
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// Put teardown code here. This method is called after the invocation of each test method in the class.
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}
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func testAbbrevSatsFormat() throws {
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XCTAssertEqual(format_msats_abbrev(1_000_000 * 1000), "1m")
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XCTAssertEqual(format_msats_abbrev(1_100_000 * 1000), "1.1m")
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XCTAssertEqual(format_msats_abbrev(100_000_000 * 1000), "100m")
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XCTAssertEqual(format_msats_abbrev(1000 * 1000), "1k")
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XCTAssertEqual(format_msats_abbrev(1500 * 1000), "1.5k")
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XCTAssertEqual(format_msats_abbrev(1595 * 1000), "1.5k")
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XCTAssertEqual(format_msats_abbrev(100 * 1000), "100")
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XCTAssertEqual(format_msats_abbrev(0), "0")
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XCTAssertEqual(format_msats_abbrev(100_000_000 * 1000), "100m")
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XCTAssertEqual(format_msats_abbrev(999 * 1000), "999")
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XCTAssertEqual(format_msats_abbrev(999), "0.999")
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XCTAssertEqual(format_msats_abbrev(1), "0.001")
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XCTAssertEqual(format_msats_abbrev(1000), "1")
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}
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func testFormatMsats() throws {
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let enUsLocale = Locale(identifier: "en-US")
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XCTAssertEqual(format_msats(0, locale: enUsLocale), "0 sats")
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XCTAssertEqual(format_msats(1, locale: enUsLocale), "0.001 sats")
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XCTAssertEqual(format_msats(1000, locale: enUsLocale), "1 sat")
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XCTAssertEqual(format_msats(1001, locale: enUsLocale), "1.001 sats")
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XCTAssertEqual(format_msats(2000, locale: enUsLocale), "2 sats")
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XCTAssertEqual(format_msats(123456789, locale: enUsLocale), "123,456.789 sats")
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// Sanity check that function call does not throw in any supported locale as the string format accepts arguments, and a mismatched format in any one of the locales could break the app.
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Bundle.main.localizations.map { Locale(identifier: $0) }.forEach {
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XCTAssertNoThrow(format_msats(0, locale: $0))
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XCTAssertNoThrow(format_msats(1, locale: $0))
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XCTAssertNoThrow(format_msats(1000, locale: $0))
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XCTAssertNoThrow(format_msats(1001, locale: $0))
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XCTAssertNoThrow(format_msats(2000, locale: $0))
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XCTAssertNoThrow(format_msats(123456789, locale: $0))
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}
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}
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}
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