Add unit test

ojdbc-provider-hashicorp/src/main/java/oracle/jdbc/provider/hashicorp/dedicated/configuration/DedicatedVaultJsonSecretProvider.java

@@ -47,6 +47,6 @@ public char[] getSecret(OracleJsonObject jsonObject) {
 
   @Override
   public String getSecretType() {
-    return "dedicatedvault";
+    return "hashicorpvault";
   }
 }

ojdbc-provider-hashicorp/src/main/java/oracle/jdbc/provider/hashicorp/dedicated/configuration/DedicatedVaultSecretsManagerConfigurationProvider.java

@@ -8,6 +8,7 @@
 
 import java.io.ByteArrayInputStream;
 import java.io.InputStream;
+import java.lang.reflect.Method;
 import java.util.HashMap;
 import java.util.Map;
 
@@ -52,8 +53,7 @@ public InputStream getJson(String secretPath) {
 
   @Override
   public String getType() {
-    // We'll reference this in our JDBC URL, e.g. "jdbc:oracle:thin:@config-dedicatedvault://..."
-    return "dedicatedvault";
+    return "hashicorpvault";
   }
 
   @Override

ojdbc-provider-hashicorp/src/test/java/oracle/jdbc/provider/hashicorp/dedicated/configuration/DedicatedVaultConfigurationProviderTest.java

@@ -0,0 +1,57 @@
+package oracle.jdbc.provider.hashicorp.dedicated.configuration;
+
+import oracle.jdbc.provider.TestProperties;
+import oracle.jdbc.provider.hashicorp.dedicated.configuration.DedicatedVaultTestProperty;
+import oracle.jdbc.spi.OracleConfigurationJsonSecretProvider;
+import oracle.jdbc.spi.OracleConfigurationProvider;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+
+import java.sql.SQLException;
+import java.util.Properties;
+
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+/**
+ * Test class for the Dedicated Vault Configuration Provider.
+ */
+public class DedicatedVaultConfigurationProviderTest {
+
+  static {
+    OracleConfigurationProvider.allowedProviders.add("hashicorpvault");
+  }
+
+
+  private static final OracleConfigurationProvider PROVIDER =
+          OracleConfigurationProvider.find("hashicorpvault");
+
+
+  /**
+   * Verifies if Dedicated Vault Configuration Provider works with TOKEN-based authentication and a specific secret name.
+   *
+   * @throws SQLException if the provider encounters an error
+   */
+  @Test
+  public void testTokenAuthentication() throws SQLException {
+
+    String location =
+            composeUrl(TestProperties.getOrAbort(DedicatedVaultTestProperty.DEDICATED_VAULT_SECRET_PATH),
+                    "KEY="+TestProperties.getOrAbort(DedicatedVaultTestProperty.KEY),
+                    "VAULT_ADDR="+TestProperties.getOrAbort(DedicatedVaultTestProperty.VAULT_ADDR),
+                    "VAULT_TOKEN="+TestProperties.getOrAbort(DedicatedVaultTestProperty.VAULT_TOKEN));
+
+
+    Properties properties = PROVIDER.getConnectionProperties(location);
+
+    assertTrue(properties.containsKey("URL"), "Contains property URL");
+    assertTrue(properties.containsKey("user"), "Contains property user");
+    assertTrue(properties.containsKey("password"), "Contains property password");
+  }
+
+  /**
+   * Composes a full URL from a base URL and query options.
+   */
+  private static String composeUrl(String baseUrl, String... options) {
+    return String.format("%s?%s", baseUrl, String.join("&", options));
+  }
+}

ojdbc-provider-hashicorp/src/test/java/oracle/jdbc/provider/hashicorp/dedicated/configuration/DedicatedVaultTestProperty.java

@@ -0,0 +1,11 @@
+package oracle.jdbc.provider.hashicorp.dedicated.configuration;
+
+/**
+ * Enumeration of test properties for Dedicated Vault.
+ */
+public enum DedicatedVaultTestProperty {
+  DEDICATED_VAULT_SECRET_PATH,
+  KEY,
+  VAULT_TOKEN,
+  VAULT_ADDR
+}