/** Access the conversion using the default conversion chain. */
@Test(description = "4.3.1 Access and test conversion using the default provider chain.")
@SpecAssertion(id = "431-A5", section = "4.3.1")
public void testDefaultConversion() {
ConversionQuery query =
ConversionQueryBuilder.of().setTermCurrency(Monetary.getCurrency("USD")).build();
CurrencyConversion conv = MonetaryConversions.getConversion(query);
AssertJUnit.assertNotNull("No default CurrencyConversion returned for USD.", conv);
query = ConversionQueryBuilder.of().setTermCurrency(Monetary.getCurrency("EUR")).build();
conv = MonetaryConversions.getConversion(query);
AssertJUnit.assertNotNull("No default CurrencyConversion returned for EUR.", conv);
}
/**
* Access and test different Currency Conversions for the provider in place.
*
* <p>Test TCK providers, but also test implementation providers. Doing the ladder it is not
* possible to test the rates quality, just that rates are returned if necessary.
*/
@Test(
description =
"4.3.1 Access Conversion by query to term currency XXX for all providers that support according "
+ "conversion, if"
+ "available a non-null CurrencyConversion must be provided.")
@SpecAssertion(id = "431-A2", section = "4.3.1")
public void testConversionsAreAvailableWithQuery() {
for (String providerName : MonetaryConversions.getConversionProviderNames()) {
ConversionQuery query =
ConversionQueryBuilder.of().setTermCurrency("XXX").setProviderNames(providerName).build();
try {
if (MonetaryConversions.isConversionAvailable(query)) {
CurrencyConversion conv = MonetaryConversions.getConversion(query);
AssertJUnit.assertNotNull(
"CurrencyConversion returned from MonetaryConversions.getConversion(ConversionQuery) must"
+ " "
+ "never be null: "
+ providerName,
conv);
AssertJUnit.assertTrue(
"CurrencyConversion is not flagged as available though it was returned from "
+ "MonetaryConversions.getConversion(ConversionQuery): "
+ providerName,
MonetaryConversions.isConversionAvailable(query));
}
} catch (MonetaryException e) {
// OK, possible!
AssertJUnit.assertFalse(
"CurrencyConversion is not flagged as not available, though it was not returned from "
+ "MonetaryConversions.getConversion(ConversionQuery): "
+ providerName,
MonetaryConversions.isConversionAvailable(query));
}
}
}
/**
* Test if all providers returns valid meta data.
*
* @see javax.money.convert.ProviderContext
*/
@Test(
description =
"4.3.1 Test if all CurrencyConversion instances returns valid ConversionContext, accessed by "
+ "ConversionQuery/CurrencyUnit.")
@SpecAssertion(id = "431-A3", section = "4.3.1")
public void testProviderMetadata3WithContext() {
for (String providerName : MonetaryConversions.getConversionProviderNames()) {
ConversionQuery query =
ConversionQueryBuilder.of()
.setTermCurrency(Monetary.getCurrency("XXX"))
.setProviderName(providerName)
.build();
if (MonetaryConversions.isConversionAvailable(query)) {
CurrencyConversion conv = MonetaryConversions.getConversion(query);
ConversionContext ctx = conv.getContext();
AssertJUnit.assertNotNull(
"ExchangeProvider must return a valid ProviderContext, but returned null: "
+ providerName,
ctx);
AssertJUnit.assertEquals(
"ExchangeProvider's ProviderContext returns invalid name: " + providerName,
providerName,
ctx.getProviderName());
AssertJUnit.assertNotNull(
"ExchangeProvider's ProviderContext declares invalid RateTypes to be returned (null): "
+ providerName,
ctx.getRateType());
}
}
}
/**
* Access the default provider chain. Compare with entries from javamoney.properties. The chain
* must not be empty!
*/
@Test(
description =
"4.3.1 Access and test the default conversion provider chain, by accessing a default"
+ "CurrencyConversion for ConversionQuery.")
@SpecAssertion(id = "431-A4", section = "4.3.1")
public void testDefaultProviderChainIsDefinedDefaultWithContext() {
ConversionQuery query =
ConversionQueryBuilder.of().setTermCurrency(Monetary.getCurrency("CHF")).build();
CurrencyConversion conv = MonetaryConversions.getConversion(query);
AssertJUnit.assertNotNull("No default CurrencyConversion returned.", conv);
// we cannot test more here...
}
