@@ -0,0 +1,792 @@
+package io.bisq.common.locale;%0A%0Aimport org.junit.Before;%0Aimport org.junit.Test;%0A%0Aimport java.util.Locale;%0Aimport java.util.Optional;%0A%0Aimport static org.junit.Assert.assertFalse;%0Aimport static org.junit.Assert.assertTrue;%0A%0Apublic class CurrencyUtilTest %7B%0A%0A    @Before%0A    public void setup() %7B%0A        Locale.setDefault(new Locale(%22en%22, %22US%22));%0A    %7D%0A%0A    @Test%0A    public void testGetTradeCurrency() %7B%0A        Optional%3CTradeCurrency%3E euro = CurrencyUtil.getTradeCurrency(%22EUR%22);%0A        Optional%3CTradeCurrency%3E naira = CurrencyUtil.getTradeCurrency(%22NGN%22);%0A        Optional%3CTradeCurrency%3E fake = CurrencyUtil.getTradeCurrency(%22FAK%22);%0A%0A%0A        assertTrue(euro.isPresent());%0A        assertTrue(naira.isPresent());%0A        assertFalse(%22Fake currency shouldn't exist%22,fake.isPresent());%0A    %7D%0A%7D%0A

Add first simple test for getTradeCurrency