implement java.sql.DatabaseMetaData

src/integrationTest/resources/logback-test.xml

@@ -7,6 +7,7 @@
         </encoder>
     </appender>
     <logger name="org.hibernate" level="warn" additivity="true"/>
+    <logger name="org.hibernate.engine.jdbc.env.internal.JdbcEnvironmentInitiator" level="debug" additivity="true"/>
     <logger name="org.mongodb.driver" level="warn" additivity="true"/>
     <logger name="com.mongodb.hibernate" level="debug" additivity="true"/>
     <root level="info">

src/main/java/com/mongodb/hibernate/dialect/MongoDialect.java

@@ -31,16 +31,6 @@
 public final class MongoDialect extends Dialect {
     private static final DatabaseVersion MINIMUM_VERSION = DatabaseVersion.make(6);
 
-    /** Default constructor used when no version info is available. */
-    public MongoDialect() {
-        super((DatabaseVersion) null);
-    }
-
-    /**
-     * Constructor used when MongoDB meta data is available.
-     *
-     * @param info MongoDB meta data
-     */
     public MongoDialect(DialectResolutionInfo info) {
         super(info);
     }

src/main/java/com/mongodb/hibernate/internal/MongoAssertions.java

@@ -53,4 +53,18 @@ public static <T> T assertNotNull(@Nullable T value) throws AssertionError {
     public static AssertionError fail(String msg) throws AssertionError {
         throw new AssertionError(assertNotNull(msg));
     }
+
+    /**
+     * Asserts that {@code value} is {@code true}.
+     *
+     * @param value A value to check.
+     * @return {@code true}.
+     * @throws AssertionError If {@code value} is {@code false}.
+     */
+    public static boolean assertTrue(boolean value) throws AssertionError {
+        if (!value) {
+            throw new AssertionError();
+        }
+        return true;
+    }
 }