144 lines
4.0 KiB
Kotlin
144 lines
4.0 KiB
Kotlin
package cash.z.ecc.android.sdk.model
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import androidx.test.filters.SmallTest
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import cash.z.ecc.android.sdk.fixture.CurrencyConversionFixture
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import cash.z.ecc.android.sdk.fixture.LocaleFixture
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import cash.z.ecc.android.sdk.fixture.MonetarySeparatorsFixture
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import cash.z.ecc.android.sdk.fixture.ZatoshiFixture
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import kotlinx.datetime.Clock
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import kotlinx.datetime.Instant
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import org.junit.Test
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import kotlin.test.assertIs
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import kotlin.time.Duration.Companion.seconds
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class FiatCurrencyConversionRateStateTest {
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@Test
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@SmallTest
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fun future_near() {
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val zatoshi = ZatoshiFixture.new()
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val frozenClock = FrozenClock(
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CurrencyConversionFixture.TIMESTAMP - FiatCurrencyConversionRateState.FUTURE_CUTOFF_AGE_INCLUSIVE
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)
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val currencyConversion = CurrencyConversionFixture.new()
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val result = zatoshi.toFiatCurrencyState(
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currencyConversion,
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LocaleFixture.new(),
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MonetarySeparatorsFixture.new(),
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frozenClock
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)
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assertIs<FiatCurrencyConversionRateState.Current>(result)
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}
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@Test
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@SmallTest
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fun future_far() {
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val zatoshi = ZatoshiFixture.new()
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val frozenClock = FrozenClock(
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CurrencyConversionFixture.TIMESTAMP -
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FiatCurrencyConversionRateState.FUTURE_CUTOFF_AGE_INCLUSIVE -
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1.seconds
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)
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val currencyConversion = CurrencyConversionFixture.new()
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val result = zatoshi.toFiatCurrencyState(
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currencyConversion,
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LocaleFixture.new(),
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MonetarySeparatorsFixture.new(),
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frozenClock
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)
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assertIs<FiatCurrencyConversionRateState.Unavailable>(result)
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}
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@Test
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@SmallTest
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fun current() {
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val zatoshi = ZatoshiFixture.new()
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val frozenClock = FrozenClock(CurrencyConversionFixture.TIMESTAMP)
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val currencyConversion = CurrencyConversionFixture.new(
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timestamp = CurrencyConversionFixture.TIMESTAMP - 1.seconds
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)
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val result = zatoshi.toFiatCurrencyState(
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currencyConversion,
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LocaleFixture.new(),
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MonetarySeparatorsFixture.new(),
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frozenClock
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)
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assertIs<FiatCurrencyConversionRateState.Current>(result)
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}
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@Test
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@SmallTest
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fun stale() {
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val zatoshi = ZatoshiFixture.new()
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val frozenClock = FrozenClock(CurrencyConversionFixture.TIMESTAMP)
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val currencyConversion = CurrencyConversionFixture.new(
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timestamp = CurrencyConversionFixture.TIMESTAMP -
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FiatCurrencyConversionRateState.CURRENT_CUTOFF_AGE_INCLUSIVE -
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1.seconds
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)
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val result = zatoshi.toFiatCurrencyState(
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currencyConversion,
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LocaleFixture.new(),
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MonetarySeparatorsFixture.new(),
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frozenClock
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)
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assertIs<FiatCurrencyConversionRateState.Stale>(result)
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}
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@Test
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@SmallTest
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fun too_stale() {
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val zatoshi = ZatoshiFixture.new()
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val frozenClock = FrozenClock(CurrencyConversionFixture.TIMESTAMP)
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val currencyConversion = CurrencyConversionFixture.new(
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timestamp = CurrencyConversionFixture.TIMESTAMP -
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FiatCurrencyConversionRateState.STALE_CUTOFF_AGE_INCLUSIVE -
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1.seconds
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)
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val result = zatoshi.toFiatCurrencyState(
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currencyConversion,
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LocaleFixture.new(),
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MonetarySeparatorsFixture.new(),
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frozenClock
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)
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assertIs<FiatCurrencyConversionRateState.Unavailable>(result)
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}
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@Test
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@SmallTest
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fun null_conversion_rate() {
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val zatoshi = ZatoshiFixture.new()
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val result = zatoshi.toFiatCurrencyState(
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null,
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LocaleFixture.new(),
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MonetarySeparatorsFixture.new()
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)
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assertIs<FiatCurrencyConversionRateState.Unavailable>(result)
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}
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}
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private class FrozenClock(private val timestamp: Instant) : Clock {
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override fun now() = timestamp
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}
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