upd: conflito de idempotencia para transfer

src/main/java/io/github/jpdev/asaassdk/http/Asaas.java

@@ -25,6 +25,11 @@ public static void setToken(String token) {
         Asaas.token = token;
     }
 
+    public static void clear() {
+        Asaas.token = null;
+        Asaas.restClient = null;
+    }
+
     public static void setTimeout(Integer timeout) {
         Asaas.timeout = timeout;
     }

src/test/java/integration/io/github/jpdev/asaassdk/rest/pix/transaction/PixTransactionTest.java

@@ -9,6 +9,7 @@
 
 import java.math.BigDecimal;
 import java.util.List;
+import java.util.Random;
 
 import static org.junit.jupiter.api.Assertions.assertEquals;
 import static org.junit.jupiter.api.Assertions.assertNotNull;
@@ -26,7 +27,7 @@ static void setup() {
     @DisplayName("Integração | Criação de transação Pix com chave")
     @Order(1)
     void testCreatePixKey() {
-        BigDecimal value = BigDecimal.valueOf(0.01);
+        BigDecimal value = Money.create(new Random(100).nextDouble());
 
         Transfer transfer = Transfer.pixAddressKeyCreator()
                 .setPixAddressKey("+5547999999999")

src/test/java/unit/io/github/jpdev/asaassdk/http/AsaasTest.java

@@ -27,9 +27,9 @@ void testInformedToken() {
     @Test
     @DisplayName("Teste de token incorreto")
     void testIncorrectToken() {
-        assumeTrue(Asaas.getRestClient() != null, "Token da API não configurado.");
-
-        Asaas.setToken("incorrectToken");
+        Asaas.clear();
+        Asaas.initSandbox("incorrectToken");
         assertThrowsExactly(ConnectionException.class, () -> Payment.reader().read());
+        Asaas.clear();
     }
 }