Calling SignatureAlgorithmFactory::resetInstance before test (hyperle…

…dger#3011) (hyperledger#3025)

The NodeKeyTest might fail in case the SignatureAlgorithmFactory has an
instance already set from some previous test.

Signed-off-by: Jiri Peinlich <jiri.peinlich@gmail.com>

Co-authored-by: Sally MacFarlane <sally.macfarlane@consensys.net>

crypto/src/test/java/org/hyperledger/besu/crypto/NodeKeyTest.java

@@ -17,10 +17,16 @@
 import org.apache.tuweni.bytes.Bytes;
 import org.apache.tuweni.bytes.Bytes32;
 import org.assertj.core.api.Assertions;
+import org.junit.Before;
 import org.junit.Test;
 
 public class NodeKeyTest {
 
+  @Before
+  public void resetInstance() {
+    SignatureAlgorithmFactory.resetInstance();
+  }
+
   @Test
   public void publicKeyShouldMatch() {
     final Bytes keyPairPubKey =