add getVaultConfig

Author: zglozman

src/test-integration/java/com/bettercloud/vault/util/VaultContainer.java

@@ -226,6 +226,22 @@ public Vault getVault() throws VaultException {
         return getVault(config, MAX_RETRIES, RETRY_MILLIS);
     }
 
+    /**
+     * Constructs a VaultConfig that can be used to congiure your own tests
+     *
+     * @return
+     * @throws VaultException
+     */
+
+    public VaultConfig getVaultConfig() throws VaultException {
+        return new VaultConfig()
+                .address(getAddress())
+                .openTimeout(5)
+                .readTimeout(30)
+                .sslConfig(new SslConfig().pemFile(new File(CERT_PEMFILE)).build())
+                .build();
+    }
+
     /**
      * Constructs an instance of the Vault driver with sensible defaults, configured to use the supplied token
      * for authentication.