dbeaver/dbeaver#38710 added tests

Author: Nexus6v2

com.dbeaver.jdbc.driver.libsql/src/main/java/com/dbeaver/jdbc/driver/libsql/LibSqlConstants.java

@@ -22,7 +22,7 @@ public class LibSqlConstants {
 
     public static final String CONNECTION_URL_EXAMPLES = "jdbc:dbeaver:libsql:<hostname>, libsql://<hostname>";
     public static final Pattern CONNECTION_URL_PATTERN =
-        Pattern.compile("(jdbc:dbeaver:libsql:)?(libsql://)?[a-z0-9/:.-]+");
+        Pattern.compile("(jdbc:dbeaver:libsql:|libsql://)[a-z0-9/:.-]+");
 
     public static final int DRIVER_VERSION_MAJOR = 1;
     public static final int DRIVER_VERSION_MINOR = 0;

com.dbeaver.jdbc.driver.libsql/src/main/java/com/dbeaver/jdbc/driver/libsql/LibSqlDriver.java

@@ -24,7 +24,6 @@
 import java.util.Properties;
 import java.util.logging.Level;
 import java.util.logging.Logger;
-import java.util.regex.Matcher;
 
 public class LibSqlDriver implements Driver {
 
@@ -42,18 +41,7 @@ public class LibSqlDriver implements Driver {
 
     @Override
     public Connection connect(String url, Properties info) throws SQLException {
-        Matcher matcher = LibSqlConstants.CONNECTION_URL_PATTERN.matcher(url);
-        if (!matcher.matches()) {
-            throw new LibSqlException(
-                "Invalid connection URL: " + url +
-                ".\nExpected URL formats: " + LibSqlConstants.CONNECTION_URL_EXAMPLES);
-        }
-
-        String targetUrl = url.replaceFirst("jdbc:dbeaver:libsql:", "");
-        if (targetUrl.startsWith("libsql://")) {
-            targetUrl = targetUrl.replaceFirst("libsql://", "https://");
-        }
-
+        String targetUrl = LibSqlUtils.validateAndFormatUrl(url);
         Map<String, Object> props = new LinkedHashMap<>();
         for (Enumeration<?> pne = info.propertyNames(); pne.hasMoreElements(); ) {
             String propName = (String) pne.nextElement();

com.dbeaver.jdbc.driver.libsql/src/main/java/com/dbeaver/jdbc/driver/libsql/LibSqlUtils.java

@@ -20,6 +20,7 @@
 import java.sql.ResultSet;
 import java.sql.SQLException;
 import java.sql.Statement;
+import java.util.regex.Matcher;
 
 public class LibSqlUtils {
 
@@ -66,4 +67,20 @@ public static ResultSet executeQuery(Connection connection, String query) throws
             return stat.executeQuery(query);
         }
     }
+
+    public static String validateAndFormatUrl(String url) throws LibSqlException {
+        Matcher matcher = LibSqlConstants.CONNECTION_URL_PATTERN.matcher(url);
+        if (!matcher.matches()) {
+            throw new LibSqlException(
+                "Invalid connection URL: " + url +
+                    ".\nExpected URL formats: " + LibSqlConstants.CONNECTION_URL_EXAMPLES
+            );
+        }
+
+        String formattedUrl = url.replaceFirst("jdbc:dbeaver:libsql:", "");
+        if (formattedUrl.startsWith("libsql://")) {
+            formattedUrl = formattedUrl.replaceFirst("libsql://", "https://");
+        }
+        return formattedUrl;
+    }
 }

com.dbeaver.jdbc.driver.libsql/src/test/java/com/dbeaver/jdbc/upd/driver/test/LibSqlUtilsTest.java

@@ -0,0 +1,56 @@
+/*
+ * DBeaver - Universal Database Manager
+ * Copyright (C) 2010-2025 DBeaver Corp
+ *
+ * All Rights Reserved.
+ *
+ * NOTICE:  All information contained herein is, and remains
+ * the property of DBeaver Corp and its suppliers, if any.
+ * The intellectual and technical concepts contained
+ * herein are proprietary to DBeaver Corp and its suppliers
+ * and may be covered by U.S. and Foreign Patents,
+ * patents in process, and are protected by trade secret or copyright law.
+ * Dissemination of this information or reproduction of this material
+ * is strictly forbidden unless prior written permission is obtained
+ * from DBeaver Corp.
+ */
+package com.dbeaver.jdbc.upd.driver.test;
+
+import com.dbeaver.jdbc.driver.libsql.LibSqlException;
+import com.dbeaver.jdbc.driver.libsql.LibSqlUtils;
+import org.junit.Assert;
+import org.junit.Test;
+
+public class LibSqlUtilsTest {
+
+    @Test
+    public void testFormatUrl() throws LibSqlException {
+        assertFormatError("localhost");
+        assertFormatError("libsql://9M7NAcHfxSZyIm#*yxLY");
+
+        assertUrlFormat("jdbc:dbeaver:libsql:http://localhost", "http://localhost");
+        assertUrlFormat("jdbc:dbeaver:libsql:https://localhost", "https://localhost");
+        assertUrlFormat("jdbc:dbeaver:libsql:http://localhost:8080", "http://localhost:8080");
+        assertUrlFormat("jdbc:dbeaver:libsql:libsql://localhost", "https://localhost");
+        assertUrlFormat("libsql://turso.url.my-hostname-1", "https://turso.url.my-hostname-1");
+        assertUrlFormat("libsql://turso.url.my-hostname-1:8080", "https://turso.url.my-hostname-1:8080");
+    }
+
+    private void assertUrlFormat(String input, String expected) throws LibSqlException {
+        Assert.assertEquals(expected, LibSqlUtils.validateAndFormatUrl(input));
+    }
+
+    private void assertFormatError(String input) {
+        String expectedMessage = "Invalid connection URL: " + input +
+            ".\nExpected URL formats: jdbc:dbeaver:libsql:<hostname>, libsql://<hostname>";
+        try {
+            LibSqlUtils.validateAndFormatUrl(input);
+            Assert.fail("Expected exception: " + expectedMessage);
+        } catch (LibSqlException e) {
+            Assert.assertEquals(
+                expectedMessage,
+                e.getMessage()
+            );
+        }
+    }
+}