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73 lines
2.3 KiB
Swift
73 lines
2.3 KiB
Swift
import Foundation
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@testable import Shared
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import Testing
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@Suite("State Precision Tests")
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struct StatePrecisionTests {
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@Test("Given grouped thousands and zero decimal places when adjusted then keeps full integer value with grouping")
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func groupedThousandsWithZeroDecimals() {
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let result = StatePrecision.adjustPrecision(
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stateValue: "2.448",
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decimalPlaces: 0,
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locale: Locale(identifier: "de_DE")
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)
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#expect(result == "2.448")
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}
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@Test("Given decimal state value and zero decimal places when adjusted then rounds with locale grouping")
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func decimalValueWithZeroDecimalsAndGrouping() {
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let result = StatePrecision.adjustPrecision(
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stateValue: "2448.4",
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decimalPlaces: 0,
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locale: Locale(identifier: "en_US")
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)
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#expect(result == "2,448")
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}
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@Test("Given negative integer value when adjusted then keeps sign and locale thousands separator")
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func negativeIntegerWithGrouping() {
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let result = StatePrecision.adjustPrecision(
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stateValue: "-7418",
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decimalPlaces: 0,
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locale: Locale(identifier: "en_US")
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)
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#expect(result == "-7,418")
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}
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@Test("Given signed grouped value with dot separator when adjusted then keeps full integer magnitude")
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func signedGroupedValueWithDotSeparator() {
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let result = StatePrecision.adjustPrecision(
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stateValue: "-7.418",
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decimalPlaces: 0,
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locale: Locale(identifier: "de_DE")
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)
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#expect(result == "-7.418")
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}
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@Test("Given signed grouped value with comma separator when adjusted then keeps full integer magnitude")
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func signedGroupedValueWithCommaSeparator() {
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let result = StatePrecision.adjustPrecision(
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stateValue: "-7,418",
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decimalPlaces: 0,
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locale: Locale(identifier: "en_US")
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)
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#expect(result == "-7,418")
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}
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@Test("Given comma decimal state value in locale when adjusted then keeps locale decimals without grouping")
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func localizedDecimalValue() {
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let result = StatePrecision.adjustPrecision(
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stateValue: "12,34",
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decimalPlaces: 1,
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locale: Locale(identifier: "de_DE")
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)
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#expect(result == "12,3")
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}
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}
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