Removes unecessary mock calls

Signed-off-by: Derek Ho <[email protected]>

src/test/java/org/opensearch/security/identity/SecurityTokenManagerTest.java

@@ -253,13 +253,11 @@ public void issueOnBehalfOfToken_success() throws Exception {
     @Test
     public void issueApiToken_success() throws Exception {
         doAnswer(invockation -> new ClusterName("cluster17")).when(cs).getClusterName();
-        doAnswer(invocation -> true).when(tokenManager).issueApiTokenAllowed();
         final ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
         threadContext.putTransient(ConfigConstants.OPENDISTRO_SECURITY_USER, new User("Jon", List.of(), null));
         when(threadPool.getThreadContext()).thenReturn(threadContext);
         final ConfigModel configModel = mock(ConfigModel.class);
         tokenManager.onConfigModelChanged(configModel);
-        when(configModel.mapSecurityRoles(any(), any())).thenReturn(Set.of());
 
         createMockJwtVendorInTokenManager();
 
@@ -276,13 +274,11 @@ public void issueApiToken_success() throws Exception {
     @Test
     public void encryptCallsJwtEncrypt() throws Exception {
         doAnswer(invockation -> new ClusterName("cluster17")).when(cs).getClusterName();
-        doAnswer(invocation -> true).when(tokenManager).issueApiTokenAllowed();
         final ThreadContext threadContext = new ThreadContext(Settings.EMPTY);
         threadContext.putTransient(ConfigConstants.OPENDISTRO_SECURITY_USER, new User("Jon", List.of(), null));
         when(threadPool.getThreadContext()).thenReturn(threadContext);
         final ConfigModel configModel = mock(ConfigModel.class);
         tokenManager.onConfigModelChanged(configModel);
-        when(configModel.mapSecurityRoles(any(), any())).thenReturn(Set.of());
 
         createMockJwtVendorInTokenManager();