mustExec example

  protected function createSutWithGit($fixture_name) {
    $this->fixturesDir = $this->fixtures->tmpDir($this->getName());
    $sut = $this->fixturesDir . '/' . $fixture_name;
    $replacements = ['SYMLINK' => 'false', 'PROJECT_ROOT' => $this->projectRoot];
    $this->fixtures->cloneFixtureProjects($this->fixturesDir, $replacements);
    // .gitignore files will not be managed unless there is a git repository.     $this->mustExec('git init', $sut);
    // Add some user info so git does not complain.     $this->mustExec('git config user.email "test@example.com"', $sut);
    $this->mustExec('git config user.name "Test User"', $sut);
    $this->mustExec('git add .', $sut);
    $this->mustExec('git commit -m "Initial commit."', $sut);
    // Run composer install, but suppress scaffolding.     $this->fixtures->runComposer("install --no-ansi --no-scripts --no-plugins", $sut);
    return $sut;
  }

  /** * Tests scaffold command correctly manages the .gitignore file. */

parent::tearDown();
  }

  /** * Tests to see if scaffold operation runs at the correct times. */
  public function testComposerHooks() {
    $topLevelProjectDir = 'composer-hooks-fixture';
    $sut = $this->fixturesDir . '/' . $topLevelProjectDir;
    // First test: run composer install. This is the same as composer update     // since there is no lock file. Ensure that scaffold operation ran.     $this->mustExec("composer install --no-ansi", $sut);
    $this->assertScaffoldedFile($sut . '/sites/default/default.settings.php', FALSE, 'Test version of default.settings.php from drupal/core');
    // Run composer required to add in the scaffold-override-fixture. This     // project is "allowed" in our main fixture project, but not required.     // We expect that requiring this library should re-scaffold, resulting     // in a changed default.settings.php file.     $stdout = $this->mustExec("composer require --no-ansi --no-interaction fixtures/drupal-assets-fixture:dev-main fixtures/scaffold-override-fixture:dev-main", $sut);
    $this->assertScaffoldedFile($sut . '/sites/default/default.settings.php', FALSE, 'scaffolded from the scaffold-override-fixture');
    // Make sure that the appropriate notice informing us that scaffolding     // is allowed was printed.     $this->assertStringContainsString('Package fixtures/scaffold-override-fixture has scaffold operations, and is already allowed in the root-level composer.json file.', $stdout);
    // Delete one scaffold file, just for test purposes, then run

if (str_contains($composerVersionLine, 'Composer version 2')) {
      $this->markTestSkipped('We cannot run the scaffold upgrade test with Composer 2 until we have a stable version of drupal/core-composer-scaffold to start from that we can install with Composer 2.x.');
    }
    $this->fixturesDir = $this->fixtures->tmpDir($this->getName());
    $replacements = ['SYMLINK' => 'false', 'PROJECT_ROOT' => $this->fixtures->projectRoot()];
    $this->fixtures->cloneFixtureProjects($this->fixturesDir, $replacements);
    $topLevelProjectDir = 'drupal-drupal';
    $sut = $this->fixturesDir . '/' . $topLevelProjectDir;

    // First step: set up the Scaffold plug in. Ensure that scaffold operation     // ran. This is more of a control than a test.     $this->mustExec("composer install --no-ansi", $sut);
    $this->assertScaffoldedFile($sut . '/sites/default/default.settings.php', FALSE, 'A settings.php fixture file scaffolded from the scaffold-override-fixture');

    // Next, bring back packagist.org and install core-composer-scaffold:8.8.0.     // Packagist is disabled in the fixture; we bring it back by removing the     // line that disables it.     $this->mustExec("composer config --unset repositories.packagist.org", $sut);
    $stdout = $this->mustExec("composer require --no-ansi drupal/core-composer-scaffold:8.8.0 --no-plugins 2>&1", $sut);
    $this->assertStringContainsString(" - Installing drupal/core-composer-scaffold (8.8.0):", $stdout);

    // We can't force the path repo to re-install over the stable version     // without removing it, and removing it masks the bugs we are testing for.