public function ScaffoldUpgradeTest::testScaffoldUpgrade in Drupal 9

Same name and namespace in other branches

1. 8 core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldUpgradeTest.php \Drupal\Tests\Composer\Plugin\Scaffold\Functional\ScaffoldUpgradeTest::testScaffoldUpgrade()

Tests upgrading the Composer Scaffold plugin.

File

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldUpgradeTest.php, line 47

Class

ScaffoldUpgradeTest

Tests Upgrading the Composer Scaffold plugin.

Namespace

Drupal\Tests\Composer\Plugin\Scaffold\Functional

Code

public function testScaffoldUpgrade() {
  $composerVersionLine = exec('composer --version');
  if (strpos($composerVersionLine, 'Composer version 2') !== FALSE) {
    $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.
  // We will therefore make a git repo so that we can tag an explicit version
  // to require.
  $testVersion = '99.99.99';
  $scaffoldPluginTmpRepo = $this
    ->createTmpRepo($this->fixtures
    ->projectRoot(), $this->fixturesDir, $testVersion);

  // Disable packagist.org and upgrade back to the Scaffold plugin under test.
  // This puts the `"packagist.org": false` config line back in composer.json
  // so that Packagist will no longer be used.
  $this
    ->mustExec("composer config repositories.packagist.org false", $sut);
  $this
    ->mustExec("composer config repositories.composer-scaffold vcs 'file:///{$scaffoldPluginTmpRepo}'", $sut);

  // Using 'mustExec' was giving a strange binary string here.
  $output = $this
    ->mustExec("composer require --no-ansi drupal/core-composer-scaffold:{$testVersion} 2>&1", $sut);
  $this
    ->assertStringContainsString("Installing drupal/core-composer-scaffold ({$testVersion})", $output);

  // Remove a scaffold file and run the scaffold command again to prove that
  // scaffolding is still working.
  unlink("{$sut}/index.php");
  $stdout = $this
    ->mustExec("composer scaffold", $sut);
  $this
    ->assertStringContainsString("Scaffolding files for", $stdout);
  $this
    ->assertFileExists("{$sut}/index.php");
}