Changed the variable to virtualfilesystem from vendor

Closes #3275075 Made changes in the variablename

tests/src/Kernel/ReadinessValidation/StagedProjectsValidatorTest.php

@@ -50,9 +50,9 @@ class StagedProjectsValidatorTest extends AutomaticUpdatesKernelTestBase {
       // If we are testing a fixture with existing stage directory then we
       // need to use a virtual file system directory, so we can create a
       // subdirectory using the stage ID after it is created below.
-      $vendor = vfsStream::newDirectory('au_stage');
-      $this->vfsRoot->addChild($vendor);
-      TestStage::$stagingRoot = $vendor->url();
+      $virtualfilesystem = vfsStream::newDirectory('au_stage');
+      $this->vfsRoot->addChild($virtualfilesystem);
+      TestStage::$stagingRoot = $virtualfilesystem->url();
     }
     else {
       // If we are testing non-existent staging directory we can use the path
@@ -66,7 +66,7 @@ class StagedProjectsValidatorTest extends AutomaticUpdatesKernelTestBase {
       // Copy the fixture's staging directory into a subdirectory using the
       // stage ID as the directory name.
       $sub_directory = vfsStream::newDirectory($stage_id);
-      $vendor->addChild($sub_directory);
+      $virtualfilesystem->addChild($sub_directory);
       (new Filesystem())->mirror($stage_dir, $sub_directory->url());
     }
 

[Kunal Sachdev]

I think $stage would be a good name instead of $virtualfilesystem, as we are creating a stage directory here using vfsStream.

[Adam G-H]

I would suggest $stage_dir, for even more clarity.

[Kunal Sachdev]

But $stage_dir is already a parameter of the method.

[Kunal Sachdev]

Maybe we can use $stage_vfs_dir.