/*
    * SPDX-FileCopyrightText: Copyright (c) 2011-2026 Yegor Bugayenko
    * SPDX-License-Identifier: MIT
    */
   package com.qulice.pmd;
   
   import org.hamcrest.core.IsEqual;
   import org.hamcrest.core.StringContains;
   import org.junit.jupiter.api.Test;
  
  /**
   * Test case for LocalVariableCouldBeFinal.
   *
   * @since 0.18
   */
  final class LocalVariableCouldBeFinalRuleTest {
      /**
       * LocalVariableCouldBeFinal can detect when variable is not
       * final and shows correct message.
       *
       * @throws Exception If something goes wrong
       */
      @Test
      void detectLocalVariableCouldBeFinal() throws Exception {
          new PmdAssert(
              "LocalVariableCouldBeFinal.java",
              new IsEqual<>(false),
              new StringContains(
                  String.join(
                      " ",
                      "PMD: LocalVariableCouldBeFinal.java[10-10]:",
                      "Local variable 'nonfinal' could be declared final",
                      "(LocalVariableCouldBeFinal)"
                  )
              )
          ).validate();
      }
  }