/*
 * Copyright DataStax, Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ai.langstream.agents.text;

import static org.junit.jupiter.api.Assertions.*;

import org.junit.jupiter.api.Test;

class TextNormaliserAgentTest {

    @Test
    void testTrimSpaces() {
        String text =
                "  some  \n\n text with \t \tspaces \n\n\n this is a new line. \n \n \n     \n then two new lines. \n\n  \n\n  \n\n  \n\n end";
        String result = TextNormaliserAgent.trimSpaces(text);
        assertEquals(
                """
                        some

                        text with spaces

                        this is a new line.
                        then two new lines.

                        end""",
                result);
    }
}
