function ScaffoldUpgradeTest::testScaffoldUpgrade

Tests upgrading the Composer Scaffold plugin.

File

core/tests/Drupal/Tests/Composer/Plugin/Scaffold/Functional/ScaffoldUpgradeTest.php, line 56

Class

ScaffoldUpgradeTest

Tests Upgrading the Composer Scaffold plugin.

Namespace

Code

public function testScaffoldUpgrade() : void {
    $composerVersionLine = exec('composer --version');
    if (str_contains($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->name());
    $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");
}