Add unit test

Signed-off-by: gabriel-farache <[email protected]>

Author: gabriel-farache

client/oidc/src/test/java/io/quarkiverse/openapi/generator/oidc/OAuth2AuthenticationProviderTest.java

@@ -4,6 +4,7 @@
 import static org.mockito.Mockito.when;
 
 import java.io.IOException;
+import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.Stream;
@@ -57,6 +58,7 @@ public class OAuth2AuthenticationProviderTest {
     @BeforeEach
     void setUp() {
         headers = new MultivaluedHashMap<>();
+        headers.put(HttpHeaders.AUTHORIZATION, Collections.singletonList("TEST"));
         Mockito.lenient().doReturn(headers).when(requestContext).getHeaders();
 
         classicDelegate = Mockito.mock(ClassicOidcClientRequestFilterDelegate.class);

client/oidc/src/test/java/io/quarkiverse/openapi/generator/oidc/ReactiveOAuth2AuthenticationProviderTest.java

@@ -4,6 +4,7 @@
 import static org.mockito.Mockito.when;
 
 import java.io.IOException;
+import java.util.Collections;
 import java.util.List;
 import java.util.Optional;
 import java.util.stream.Stream;
@@ -61,6 +62,7 @@ public class ReactiveOAuth2AuthenticationProviderTest {
     @BeforeEach
     void setUp() {
         headers = new MultivaluedHashMap<>();
+        headers.put(HttpHeaders.AUTHORIZATION, Collections.singletonList("TEST"));
         Mockito.lenient().doReturn(headers).when(reactiveRequestContext).getHeaders();
         Mockito.lenient().doReturn(restClientRequestContext).when(reactiveRequestContext).getRestClientRequestContext();
         Mockito.lenient().doAnswer(invocationOnMock -> restClientRequestContext.setSuspended(true))