function NodeModulesExcluderTest::testExcludedPaths

Tests that node_modules directories are excluded from stage operations.

File

core/modules/package_manager/tests/src/Kernel/PathExcluder/NodeModulesExcluderTest.php, line 20

Class

NodeModulesExcluderTest

@covers \Drupal\package_manager\PathExcluder\NodeModulesExcluder @group package_manager @internal

Namespace

Code

public function testExcludedPaths() : void {
    // In this test, we want to perform the actual stage operations so that we
    // can be sure that files are staged as expected.
    $this->setSetting('package_manager_bypass_composer_stager', FALSE);
    // Ensure we have an up-to-date container.
    $this->container = $this->container
        ->get('kernel')
        ->rebuildContainer();
    $active_dir = $this->container
        ->get(PathLocator::class)
        ->getProjectRoot();
    $excluded = [
        "core/node_modules/exclude.txt",
        'modules/example/node_modules/exclude.txt',
    ];
    foreach ($excluded as $path) {
        mkdir(dirname("{$active_dir}/{$path}"), 0777, TRUE);
        file_put_contents("{$active_dir}/{$path}", "This file should never be staged.");
    }
    $stage = $this->createStage();
    $stage->create();
    $stage->require([
        'ext-json:*',
    ]);
    $stage_dir = $stage->getStageDirectory();
    foreach ($excluded as $path) {
        $this->assertFileExists("{$active_dir}/{$path}");
        $this->assertFileDoesNotExist("{$stage_dir}/{$path}");
    }
    $stage->apply();
    // The excluded files should still be in the active directory.
    foreach ($excluded as $path) {
        $this->assertFileExists("{$active_dir}/{$path}");
    }
}