content: /*
   * This file is a part of BSL Language Server.
   *
   * Copyright (c) 2018-2025
   * Alexey Sosnoviy <labotamy@gmail.com>, Nikita Fedkin <nixel2007@gmail.com> and contributors
   *
   * SPDX-License-Identifier: LGPL-3.0-or-later
   *
   * BSL Language Server is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 3.0 of the License, or (at your option) any later version.
   *
   * BSL Language Server is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   * Lesser General Public License for more details.
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with BSL Language Server.
   */
  package com.github._1c_syntax.bsl.languageserver.aop.measures;
  
  import com.github._1c_syntax.bsl.languageserver.utils.ThrowingSupplier;
  import org.junit.jupiter.api.AfterEach;
  import org.junit.jupiter.api.BeforeEach;
  import org.junit.jupiter.api.Test;
  import org.springframework.beans.factory.annotation.Autowired;
  import org.springframework.boot.test.context.SpringBootTest;
  import org.springframework.test.context.ActiveProfiles;
  
  import java.io.ByteArrayOutputStream;
  import java.io.FileDescriptor;
  import java.io.FileOutputStream;
  import java.io.PrintStream;
  
  import static org.assertj.core.api.Assertions.assertThat;
  
  @SpringBootTest
  @ActiveProfiles("measures")
  class MeasureCollectorTest {
  
    @Autowired
    private MeasureCollector measureCollector;
  
    private ByteArrayOutputStream outContent;
  
    private final ThrowingSupplier<Void> throwingSupplier = () -> null;
  
    @BeforeEach
    void setUpStreams() {
      measureCollector.getMeasures().clear();
      outContent = new ByteArrayOutputStream();
      System.setOut(new PrintStream(outContent));
    }
  
    @AfterEach
    void restoreStreams() {
      System.setOut(new PrintStream(new FileOutputStream(FileDescriptor.out)));
    }
  
    @Test
    void testMeasuresCollecting() {
      // when
      measureCollector.measureIt(throwingSupplier, "test");
  
      // then
      var measures = measureCollector.getMeasures();
  
      assertThat(measures)
        .containsKey("test")
        .extractingByKey("test")
        .asList()
        .isNotEmpty();
    }
  
    @Test
    void testMeasuresPrint() {
      // given
      measureCollector.measureIt(throwingSupplier, "test");
  
      // when
      measureCollector.printMeasures();
  
      // then
      assertThat(outContent.toString()).containsPattern("test - \\d+");
    }
  
  }